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HAAS, M. R., GLASSGOLD, A. E. <AP. J. (LETTERS), 410, L111> 930613 DETECTION OF O I AND SI II FAR-INFRARED FINE-STRUCTURE EMISSION FROM ALPHA ORIONIS HAAS, M. R., HOLLENBACH, D. J., ERICKSON, E. F. <AP. J. (LETTERS), 301, L57> 860201 DETECTION OF SI II (34.8 MICRON) EMISSION IN ORION-KL: A MEASUREMENT OF THE SILICON ABUNDANCE IN DENSE INTERSTELLAR GAS HAAS, M. R., HOLLENBACH, D., ERICKSON, E. F. <AP. J., 374, 555> 910607 OBSERVATIONS OF [SI II] (35 MICRONS) AND [S I] (25 MICRONS) IN ORION: EVIDENCE FOR A WIND SHOCK NEAR IRC2 HAAS, M., CHINI, R., MEISENHEIMER, K., STICKEL, M., LEMKE, D., KLAAS, U., KREYSA, E. <AP. J. (LETTERS), 503, L109> 980815 ON THE FAR-INFRARED EMISSION OF QUASARS HAAS, M., CHRISTOU, J. C., ZINNECKER, H., RIDGWAY, S. T., LEINERT, CH. <ASTR. AP., 269, 282> 930322 SUB-DIFFRACTION-LIMITED INFRARED SPECKLE OBSERVATIONS OF Z CANIS MAJORIS, A 0.10" VARIABLE BINARY STAR HAAS, M., LEINERT, CH. <ASTR. AP., 230, 87> 900426 SEARCH FOR THE SUSPECTED BROWN DWARF COMPANION TO GICLAS 29-38 USING IR-SLIT-SCANS HAAS, M., LEINERT, CH., LENZEN, R. <ASTR. AP., 261, 130> 920722 ON THE POLARIZATION OF GL 490 HAAS, M., LEINERT, CH., RICHICHI, A. <ASTR. AP., 326, 1076> 971026 ON THE NEAR-INFRARED HALO OF ELIAS 1 HAAS, M., LEINERT, CH., ZINNECKER, H. <ASTR. AP., 230, L1> 900424 XZ TAU RESOLVED AS DOUBLE INFRARED SOURCE HAAS, M., LEMKE, D., STICKEL, M., HIPPELEIN, H., KUNKEL, M., HERBSTMEIER, U., MATTILA, K. <ASTR. AP., 338, L33> 981029 COLD DUST IN THE ANDROMEDA GALAXY MAPPED BY ISO HABING, H. J., BOUCHET, P., DOMINIK, C., ENCRENAZ, TH., HESKE, A., DE MUIZON, M. J., KESSLER, M. F., LAUREIJS, R., LEECH, K., METCALFE, L., SALAMA, A., SIEBENMORGEN, R., TRAMS, N., WAELKENS, C., WATERS, L. B. F. M. <ASTR. AP., 315, L233> 961106 FIRST RESULTS FROM A PHOTOMETRIC INFRARED SURVEY FOR VEGA-LIKE DISKS AROUND NEARBY MAIN-SEQUENCE STARS HABING, H. J., MILEY, G., YOUNG, E., BAID, B., BOGGESS, N., CLEGG, P. E., DE JONG, T., HARRIS, S., RAIMOND, E., ROWAN-ROBINSON, M., SOIFER, B. T. <AP. J. (LETTERS), 278, L59> 840329 INFRARED EMISSION FROM M31 HABING, H., NEUGEBAUER, G. <NATURE, 304, 218> 830716 IRAS CIRCULAR 2 HACKING, P., CONDON, J. J., HOUCK, J. R., BEICHMAN, C. A. <AP. J., 339, 12> 890406 A VERY DEEP IRAS SURVEY. III. VLA OBSERVATIONS HACKING, P., HOUCK, J. R. <AP. J. SUPPL., 63, 311> 870218 A VERY DEEP IRAS SURVEY AT L=97 DEGREES, B=30 DEGREES HACKING, P., NEUGEBAUER, G., EMERSON, J., BEICHMAN, C., CHESTER, T., GILLETT, F., HABING, H., HELOU, G., HOUCK, J., OLNON, F., ROWAN-ROBINSON, M., SOIFER, B. T., WALKER, D. <P. A. S. P., 97, 616> 850701 THE BRIGHTEST HIGH-LATITUDE 12-MICRON IRAS SOURCES HACKWELL, J. A. <ASTR. AP., 21, 239> 721103 LONG WAVELENGTH SPECTROMETRY AND PHOTOMETRY OF M, S AND C-STARS HACKWELL, J. A., BOPP, B. W., GEHRZ, R. D. <AP. J. (LETTERS), 192, L79> 740902 INFRARED OBSERVATIONS OF BD -10 4662 HACKWELL, J. A., GEHRZ, R. D. <AP. J., 194, 49> 741105 INFRARED PHOTOMETRY OF HIGH-LUMINOSITY SUPERGIANTS EARLIER THAN M AND THE INTERSTELLAR EXTINCTION LAW HACKWELL, J. A., GEHRZ, R. D., GRASDALEN, G. L. <AP. J., 234, 133> 791107 DUST FORMATION AROUND HD 193793 HACKWELL, J. A., GEHRZ, R. D., GRASDALEN, G. L. <AP. J., 311, 380> 861208 THE INTERNAL STRUCTURE OF THE DUST SHELL OF ETA CARINAE DEDUCED FROM SIX CHANNEL 8-13 MICRON MAPPING HACKWELL, J. A., GEHRZ, R. D., SMITH, J. R. <AP. J., 192, 383> 740907 INFRARED PHOTOMETRY OF WOLF-RAYET STARS FROM 2.3 TO 23 MICRONS HACKWELL, J. A., GEHRZ, R. D., SMITH, J. R., BRIOTTA, D. A. <AP. J., 221, 797> 780503 INFRARED MAPS OF W3 FROM 4.9 MICRONS TO 20 MICRONS HACKWELL, J. A., GEHRZ, R. D., SMITH, J. R., STRECKER, D. W. <AP. J., 210, 137> 761109 INFRARED LIGHT VARIATIONS OF WOLF-RAYET STARS HACKWELL, J. A., GEHRZ, R. D., WOOLF, N. J. <NATURE, 227, 822> 700805 INTERSTELLAR SILICATE ABSORPTION BANDS HACKWELL, J. A., GRASDALEN, G. L., GEHRZ, R. D. <AP. J., 252, 250> 820102 10 AND 20 MICRON IMAGES OF REGIONS OF STAR FORMATION HACKWELL, J. A., HECHT, J. H., TAPIA, M. <AP. J., 375, 163> 910702 OBSERVATIONS THAT LINK INFRARED CIRRUS AND ULTRAVIOLET EXTINCTION HACKWELL, J. A., SCHWEIZER, F. <AP. J., 265, 643> 830212 INFRARED MAPPING AND UBVRI PHOTOMETRY OF THE SPIRAL GALAXY NGC 1566 HAGEN, W. <A. J., 84, 1189> 790804 BROAD-BAND 10 MICRON AND 20 MICRON PHOTOMETRY OF SOUTHERN SOURCES FROM THE AFGL INFRARED SKY SURVEY HAGEN, W. <AP. J. (LETTERS), 222, L37> 780511 THE CIRCUMSTELLAR ENVELOPES OF M GIANTS AND SUPERGIANTS HAGEN, W. <P. A. S. P., 91, 165> 790402 SIMULTANEOUS MICROWAVE AND INFRARED OBSERVATIONS OF STELLAR WATER MASER SOURCES HAGEN, W. <P. A. S. P., 94, 835> 821005 OBSERVATIONS OF COOL STARS AT 20, 25, AND 33 MICRONS HAGEN, W., HUMPHREYS, R. M., STENCEL, R. E. <P. A. S. P., 93, 567> 811002 HIGH-DISPERSION SPECTROSCOPY OF THE MOST LUMINOUS F- AND G-TYPE SUPERGIANTS IN THE LARGE MAGELLANIC CLOUD AND THE MILKY WAY HAGEN, W., SIMON, T., DYCK, H. M. <AP. J. (LETTERS), 201, L81> 751002 POSSIBLE IDENTIFICATION OF A CIRCUMSTELLAR 33-MICRON SILICATE EMISSION BAND IN COOL-STAR SPECTRA HAGEN-THORN, V. A., MARCHENKO, S. G., TAKALO, L. O., SILLANPAA, A. <ASTR. AP., 306, 23> 960212 3C 345: THE VARIABLE COMPONENT RESPONSIBLE FOR BRIGHTNESS INCREASE OF THE OBJECT IN THE NEAR-IR AND OPTICAL REGIONS IN THE EARLY 1990'S HAGEN-THORN, V. A., MARCHENKO, S. G., TAKALO, L. O., SILLANPAA, A., PURSIMO, T., BOLTWOOD, P., KIDGER, M., GONZALEZ-PEREZ, J. N. <ASTR. AP. SUPPL., 133, 353> 981225 THE VARIABLE SOURCES RESPONSIBLE FOR THE PHOTOMETRIC BEHAVIOUR OF OJ 287 IN THE IR-OPTICAL-UV REGION DURING 1993-1996 HAGEN-THORN, V. A., YAKOLEVA, V. A., TAKALO, L. O., SILLANPAA, A. <ASTR. AP., 290, 1> 941001 THE VARIABLE SOURCE RESPONSIBLE FOR THE PHOTOMETRIC BEHAVIOUR OF OJ 287 IN THE IR-OPTICAL-UV REGION DURING THE 1980'S HAGEN-THORN, V. A., YAKOVLEVA, V. A. <M. N. R. A. S., 269, 1069> 940830 3C 345 IN 1981-86: THE SPECTRAL ENERGY DISTRIBUTION OF THE VARIABLE COMPONENT IN THE INFRARED AND OPTICAL REGIONS HAIKALA, L. K. <ASTR. AP. SUPPL., 85, 875> 901025 DETECTION OF 51 NEW 86 GHZ SIO, UPSILON=1, J=2->1 MASERS ASSOCIATED WITH IRAS POINT SOURCES HAKKILA, J. <ASTR. AP., 213, 204> 890423 INTERMEDIATE-INFRARED EXCESSES OF BARIUM STARS HAKKILA, J., MCNAMARA, B. J. <ASTR. AP., 186, 255> 871101 NEAR-INFRARED EXCESSES OF BARIUM STARS HALE, D. D. S., BESTER, M., DANCHI, W. C., HOSS, S., LIPMAN, E., MONNIER, J. D., TUTHILL, P. G., TOWNES, C. H., JOHNSON, M., LOPEZ, B., GEBALLE, T. R. <AP. J., 490, 407> 971109 MULTIPLE DUST SHELLS AND MOTIONS AROUND IK TAURI AS SEEN BY INFRARED INTERFEROMETRY HALL, D. N. B., KLEINMANN, S. G., RIDGWAY, S. T., GILLETT, F. C. <AP. J. (LETTERS), 223, L47> 780707 HIGH-RESOLUTION 1.5-5 MICRON SPECTROSCOPY OF THE BECKLIN-NEUGEBAUER SOURCE IN ORION HALL, D. N. B., KLEINMANN, S. G., SCOVILLE, N. Z. <AP. J. (LETTERS), 260, L53> 820906 BROAD HELIUM EMISSION IN THE GALACTIC CENTER HALL, D. N. B., KLEINMANN, S. G., SCOVILLE, N. Z., RIDGWAY, S. T. <AP. J., 248, 898> 810905 2 MICRON SPECTROSCOPY OF THE NUCLEUS OF NGC 1068 HALL, D. N. B., RIDGWAY, S. T. <NATURE, 273, 281> 780513 CIRCUMSTELLAR METHANE IN THE INFRARED SPECTRUM OF IRC+10216 HALL, P. B., GREEN, R. F., COHEN, M. <AP. J. SUPPL., 119, 1> 981121 AN OPTICAL/NEAR-INFRARED STUDY OF RADIO-LOUD QUASAR ENVIRONMENTS. I. METHODS AND Z = 1-2 OBSERVATIONS HALL, P. B., MARTINI, P., DEPOY, D. L., GATLEY, I. <AP. J. (LETTERS), 484, L17> 970712 THE OPTICAL/NEAR-INFRARED COLORS OF BROAD ABSORPTION LINE QUASARS, INCLUDING THE CANDIDATE RADIO-LOUD BROAD ABSORPTION LINE QUASAR 1556+3517 HALL, R. T. <SAMSO-TR-74-212> 740903 A CATALOG OF 10-MICRON CELESTIAL OBJECTS HALLER, J. W., MELIA, F. <AP. J. (LETTERS), 423, L109> 940321 NEAR-INFRARED OBSERVATIONS OF THE 1E 1740.7-2942 FIELD AT THE GALACTIC CENTER HALPERN, J. P., OKE, J. B. <AP. J., 312, 91> 870103 NARROW-LINE SEYFERT GALAXIES WITH PERMITTED FE II EMISSION: MARKARIAN 507, 5C 3.100, AND I ZW 1 HAMAJIMA, K., ICHIKAWA, T., ISHIDA, K., HIDAYAT, B., RAHARTO, M. <P. A. S. J., 33, 591> 810003 ON THE 2.4 MICRON ENHANCEMENT CENTERED AT ABOUT L=355 DEGREES, B=-1 DEGREE HAMANN, F, PERSSON, S. E. <AP. J., 394, 628> 920803 EMISSION-LINE STUDIES OF YOUNG STARS. III. CORRELATIONS WITH THE INFRARED EXCESS HAMANN, F., DEPOY, D. L., JOHANSSON, S., ELIAS, J. <AP. J., 422, 626> 940218 HIGH-RESOLUTION 6450-24500 A SPECTRA OF ETA CARINAE HAMANN, F., PERSSON, S. E. <AP. J. SUPPL., 71, 931> 891211 THE SIMILAR EMISSION-LINE SPECTRA OF THE YOUNG STAR LKHA 101 AND THE HYPERGIANT MWC 300 HAMANN, F., PERSSON, S. E. <AP. J., 339, 1078> 890417 HIGH-RESOLUTION SPECTRA OF THE LUMINOUS YOUNG STELLAR OBJECT V645 CYGNI HAMANN, F., SIMON, M. <AP. J., 311, 909> 861220 VELOCITY-RESOLVED INFRARED SPECTROSCOPY OF MWC 349 HAMANN, F., SIMON, M. <AP. J., 318, 356> 870717 THE INFRARED EMISSION-LINE SPECTRUM OF CASSIOPEIAE HAMANN, F., SIMON, M., CARR, J. S., PRATO, L. <AP. J., 436, 292> 941113 [FE II] 1.53 AND 1.64 MICRON EMISSION FROM PRE-MAIN-SEQUENCE STARS HAMANN, F., SIMON, M., RIDGWAY, S. T. <AP. J., 326, 859> 880316 2.0 TO 2.4 MICRON SPECTROSCOPY OF T TAURI STARS HAMANN, W. -R., KOESTERKE, L., WESSOLOWSKI, U. <ASTR. AP. SUPPL., 113, 459> 951129 SPECTRAL ATLAS OF THE GALACTIC WOLF-RAYET STARS (WN SEQUENCE) HAMBLY, N. C., HAWKINS, M. R. S., JAMESON, R. F. <M. N. R. A. S., 253, 1> 911113 A DEEP PROPER MOTION SURVEY OF THE PLEIADES FOR LOW-MASS STARS AND BROWN DWARFS HAMILTON, D., STAUFFER, J. R. <A. J., 105, 1855> 930517 OPTICAL SPECTROSCOPY OF VERY LOW MASS STARS IN THE PLEIADES HAMMER, F., LE FEVRE, O., PROUST, D. <AP. J., 374, 91> 910612 DEEP SPECTROSCOPY UNDER HIGH SPATIAL RESOLUTION OF THE HIGH-REDSHIFT RADIO SOURCE 3CR 368: THE MONSTER ELUCIDATED HAMMERSLEY, P. L., JOURDAIN DE MUIZON, M., KESSLER, M. F., BOUCHET, P., JOSEPH, R. D., HABING, H. J., SALAMA, A., METCALFE, L. <ASTR. AP. SUPPL., 128, 207> 980231 INFRARED STANDARDS FOR ISO. I. A NEW CALIBRATION OF MID INFRARED PHOTOMETRY HAMMERSLEY, P. L., KIDGER, M. R., MAMPASO, A. <M. N. R. A. S., 266, 678> 940222 THE USE OF NEAR-INFRARED SPECTROSCOPY TO RECLASSIFY HR 8881 HAMUY, M., SUNTZEFF, N. B., HEATHCOTE, S. R., WALKER, A. R., GIGOUX, P., PHILLIPS, M. M. <P. A. S. P., 106, 566> 940625 SOUTHERN SPECTROPHOTOMETRIC STANDARDS. II. HAMUY, M., WALKER, A. R., SUNTZEFF, N. B., GIGOUX, P., HEATHCOTE, S. R., PHILLIPS, M. M. <P. A. S. P., 104, 533> 920725 SOUTHERN SPECTROPHOTOMETRIC STANDARDS. I. HANES, D. A. <M. N. R. A. S., 213, 443> 850305 THE RECURRENT NOVA U SCORPII IN POST-OUTBURST QUIESCENCE HANIFF, C. A., BUSCHER, D. F. <ASTR. AP., 334, L5> 980626 VARIABLE SUB-ARCSECOND STRUCTURE IN THE CIRCUMSTELLAR ENVELOPE OF IRC+10216 HANIFF, C. A., BUSCHER, D. F., CHRISTOU, J. C., RIDGWAY, S. T. <M. N. R. A. S., 241, 51P> 891135 SYNTHETIC APERTURE IMAGING AT INFRARED WAVELENGTHS HANNER, M. S., BROOKE, T. Y., TOKUNAGA, A. T. <AP. J. (LETTERS), 433, L97> 941019 SILICATES AND AROMATIC HYDROCARBONS IN THE 10 MICRON SPECTRUM OF THE TAURUS DARK CLOUD SOURCE ELIAS 1 HANNER, M. S., BROOKE, T. Y., TOKUNAGA, A. T. <AP. J., 438, 250> 950208 10 MICRON SPECTROSCOPY OF YOUNG STARS IN THE RHO OPHIUCHI CLOUD HANNER, M. S., BROOKE, T. Y., TOKUNAGA, A. T. <AP. J., 502, 871> 980805 8-13 MICRON SPECTROSCOPY OF YOUNG STARS HANNER, M. S., NEWBURN, R. L. <A. J., 97, 254> 890104 INFRARED PHOTOMETRY OF COMET WILSON 1986L AT TWO EPOCHS HANNER, M. S., TOKUNAGA, A. T., GEBALLE, T. R. <AP. J. (LETTERS), 395, L111> 920809 THE 8-13 MICRON SPECTRUM OF THE YOUNG STELLAR OBJECT WL 16 HANNER, M. S., TOKUNAGA, A. T., VEEDER, G. J., A'HEARN, M. F. <A. J., 89, 162> 840101 INFRARED PHOTOMETRY OF THE DUST IN COMETS HANNER, M. S., VEEDER, G. J., TOKUNAGA, A. T. <A. J., 104, 386> 920707 THE DUST COMA OF COMET P/GIACOBINI-ZINNER IN THE INFRARED HANSEN, O. L., BLANCO, V. M. <A. J., 78, 669> 731001 CLASSIFICATION OF UNIDENTIFIED, SOUTHERN IRC SOURCES NEAR THE GALACTIC PLANE HANSEN, O. L., BLANCO, V. M. <A. J., 80, 1011> 751201 CLASSIFICATION OF 831 TWO-MICRON SKY SURVEY SOURCES SOUTH OF +5 DEGREES HANSEN, O. L., HESSER, J. E. <NATURE, 257, 568> 751011 OBSERVATIONS OF EIGHT GLOBULAR CLUSTERS AT 2.3 AND 4.7 MICRONS HANSON, M. M., CONTI, P. S. <AP. J. (LETTERS), 423, L139> 940324 K-BAND SPECTROSCOPY OF OB STARS: A PRELIMINARY CLASSIFICATION HANSON, M. M., CONTI, P. S. <AP. J. (LETTERS), 448, L45> 950718 IDENTIFICATION OF IONIZING SOURCES AND YOUNG STELLAR OBJECTS IN M17 HANSON, M. M., CONTI, P. S., RIEKE, M. J. <AP. J. SUPPL., 107, 281> 961312 A SPECTRAL ATLAS OF HOT, LUMINOUS STARS AT 2 MICRONS HANSON, M. M., GEBALLE, T. R., CONTI, P. S., BLOCK, D. L. <ASTR. AP., 273, L44> 930632 ON THE NATURE OF THE STELLAR CLUSTER AT THE ROSETTE GMC CO PEAK HANSON, M. M., HOWARTH, I. D., CONTI, P. S. <AP. J., 489, 698> 971104 THE YOUNG MASSIVE STELLAR OBJECTS OF M17 HANSON, M. M., RIEKE, G. H., LUHMAN, K. L. <A. J., 116, 1915> 981006 NEAR-INFRARED H-BAND FEATURES IN LATE O AND B STARS HARDING, P., JONES, T. J., RODGERS, A. W. <AP. J., 251, 530> 811206 MAPPING OF NGC 5128 (=CENTAURUS A) AT J, H, AND K HARDY, E., COUTURE, J. <AP. J. (LETTERS), 325, L29> 880203 DETECTION AND MEASUREMENT OF THE WING-FORD BAND IN THE NEAR-INFRARED SPECTRA OF ELLIPTICAL GALAXIES HARKER, D., BREGMAN, J., TIELENS, A. G. G. M., TEMI, P., RANK, D. <ASTR. AP., 324, 629> 970816 THE INFRARED REFLECTION NEBULA AROUND THE EMBEDDED SOURCES IN S 140 HARLAFTIS, E. T., NAYLOR, T., HASSALL, B. J. M., CHARLES, P. A., SONNEBORN, G., BAILEY, J. <M. N. R. A. S., 259, 593> 921222 UV SPECTROSCOPY OF Z CHAMAELEONTIS-II. THE 1988 JANUARY NORMAL OUTBURST HARMON, R., GILMORE, G. <M. N. R. A. S., 235, 1025> 881221 THE NATURE OF THE GALACTIC BULGE HARPER JR., D. A. <AP. J., 192, 557> 740908 FAR-INFRARED EMISSION FROM HII REGIONS. II. MULTICOLOR PHOTOMETRY OF SELECTED SOURCES AND 2.2 ARC MINUTE RESOLUTION MAPS OF M42 AND NGC 2024 HARPER JR., D. A., LOW, F. J. <AP. J. (LETTERS), 165, L9> 710404 FAR-INFRARED EMISSION FROM HII REGIONS HARPER JR., D. A., LOW, F. J. <AP. J. (LETTERS), 182, L89> 730602 FAR-INFRARED OBSERVATIONS OF GALACTIC NUCLEI HARPER JR., D. A., LOW, F. J., RIEKE, G. H., ARMSTRONG, K. R. <AP. J. (LETTERS), 177, L21> 721003 OBSERVATIONS OF PLANETS, NEBULAE, AND GALAXIES AT 350 MICRONS HARPER JR., D. A., LOW, F. J., RIEKE, G. H., THRONSON JR., H. A. <AP. J., 205, 136> 760403 THE INFRARED EMISSION OF M17 HARPER, D. A., LOEWENSTEIN, R. F., DAVIDSON, J. A. <AP. J., 285, 808> 841014 ON THE NATURE OF THE MATERIAL SURROUNDING VEGA HARRINGTON, J. P., LAME, N. J., BORKOWSKI, K. J., BREGMAN, J. D., TSVETANOV, Z. I. <AP. J. (LETTERS), 501, L123> 980709 DISCOVERY OF A 6.4 MICRON DUST FEATURE IN HYDROGEN-POOR PLANETARY NEBULAE HARRINGTON, J. P., MONK, D. J., CLEGG, R. E. S. <M. N. R. A. S., 231, 577> 880425 THERMAL INFRARED EMISSION BY DUST IN THE PLANETARY NEBULA NGC 3918: A MODEL ANALYSIS OF IRAS OBSERVATIONS HARRIS, A. I., AVERY, L. W., SCHUSTER, K. -F., TACCONI, L. J., GENZEL, R. <AP. J. (LETTERS), 446, L85> 950611 THE 685-692 GHZ SPECTRUM OF THE ORION CORE HARRIS, A. I., STUTZKI, J., GENZEL, R., LUGTEN, J. B., STACEY, G. J., JAFFE, D. T. <AP. J. (LETTERS), 322, L49> 871105 SUBMILLIMETER AND FAR-INFRARED SPECTROSCOPY OF M17 AND S106: UV-HEATED, QUIESCENT MOLECULAR GAS? HARRIS, A. W., LEMKE, D. <M. N. R. A. S., 194, 593> 810213 A NEAR INFRARED SURVEY OF W51 HARRIS, D. H., WOOLF, N. J., RIEKE, G. H. <AP. J., 226, 829> 781213 ICE MANTLES AND ABNORMAL EXTINCTION IN THE RHO OPHIUCHI CLOUD HARRIS, H. C., DAHN, C. C., WALKER, R. L., LUGINBUHL, C. B., MONET, A. K. B., GUETTER, H. H., STONE, R. C., VRBA, F. J., MONET, D. G., PIER, J. R. <AP. J., 502, 437> 980706 ASTROMETRY AND PHOTOMETRY FOR TWO DWARF CARBON STARS HARRIS, M. J., LAMBERT, D. L. <AP. J., 281, 739> 840613 OXYGEN ISOTOPES IN THE ATMOSPHERES OF BETELGEUSE AND ANTARES HARRIS, M. J., LAMBERT, D. L. <AP. J., 285, 674> 841013 OXYGEN ISOTOPIC ABUNDANCES IN THE ATMOSPHERES OF SEVEN RED GIANT STARS HARRIS, M. J., LAMBERT, D. L. <AP. J., 318, 868> 870715 A SEARCH FOR 14C16O IN THE ATMOSPHERES OF EVOLVED STARS HARRIS, M. J., LAMBERT, D. L., HINKLE, K. H., GUSTAFSSON, B., ERIKSSON, K. <AP. J., 316, 294> 870507 OXYGEN ISOTOPIC ABUNDANCES IN EVOLVED STARS. III. 26 CARBON STARS HARRIS, M. J., LAMBERT, D. L., SMITH, V. V. <AP. J., 292, 620> 850507 OXYGEN ISOTOPIC ABUNDANCES IN EVOLVED STARS. I. SIX BARIUM STARS HARRIS, M. J., LAMBERT, D. L., SMITH, V. V. <P. A. S. P., 99, 1003> 870919 ON THE EVOLUTIONARY STATUS OF MUU LEONIS HARRIS, S., CLEGG, P., HUGHES, J. <M. N. R. A. S., 235, 441> 881123 T TAURI STARS IN TAURUS- THE IRAS VIEW HARRIS, S., ROWAN-ROBINSON, M. <ASTR. AP., 60, 405> 770908 THE BRIGHTEST SOURCES IN THE AFCRL SURVEY HARRISON, A., PUXLEY, P., RUSSELL, A., BRAND, P. <M. N. R. A. S., 297, 624> 980640 THE ORTHO- TO PARA- RATIO OF H2 IN THE STARBURST OF NGC 253 HARRISON, T. E. <M. N. R. A. S., 259, 17P> 921221 A NEAR-INFRARED SURVEY OF OLD NOVAE-I. THE DISCOVERY OF A CANDIDATE RECURRENT NOVA HARRISON, T. E., GEHRZ, R. D. <A. J., 101, 587> 910203 IRAS OBSERVATIONS OF CLASSICAL NOVAE. II. MODELING THE DETECTIONS HARRISON, T. E., GEHRZ, R. D. <A. J., 108, 1899> 941109 IRAS OBSERVATIONS OF NOVAE. IV. MODELING SOURCE CONFUSION HARRISON, T. E., GEHRZ, R. D. <A. J., 96, 1001> 880904 A SURVEY OF IRAS DATA ON 41 CLASSICAL NOVAE HARRISON, T. E., JOHNSON, J. J., SPYROMILIO, J. <A. J., 105, 320> 930114 INFRARED OBSERVATIONS OF THE RECURRENT NOVAE V745 SCO AND V3890 SGR HARRISON, T. E., STRINGFELLOW, G. S. <AP. J., 437, 827> 941218 INFRARED PHOTOMETRY AND SPECTROPHOTOMETRY OF NOVA HERCULIS 1991 (=V838 HERCULIS): OBSERVATIONS OF THE FORMATION OF DUST IN THE EJECTA OF A VERY FAST NOVA HARRISON, T., GEHRZ, R. D. <A. J., 103, 243> 920105 IRAS OBSERVATIONS OF NOVAE. III. THE RELATED OBJECTS HARRISON, TH. E. <P. A. S. P., 108, 1112> 961220 A NEAR-INFRARED SURVEY OF OLD NOVAE. II. CK VULPECULAE AND V605 AQUILAE HARROP-ALLIN, M. K., CROPPER, M., POTTER, S. B., DHILLON, V. S., H0WELL, S. B. <M. N. R. A. S., 288, 1033> 970726 INFRARED SPECTROSCOPY OF THE LONG-PERIOD POLAR RX J0515.6+0105 HARTIGAN, P. <A. J., 105, 1511> 930416 NEW T TAURI STARS IN CHAMAELEON I AND CHAMAELEON II HARTIGAN, P., CURIEL, S., RAYMOND, J. <AP. J. (LETTERS), 347, L31> 891210 MOLECULAR HYDROGEN AND OPTICAL IMAGES OF HH 7-11 HARTIGAN, P., HARTMANN, L., KENYON, S. J., STROM, S. E., SKRUTSKIE, M. F. <AP. J. (LETTERS), 354, L25> 900520 CORRELATIONS OF OPTICAL AND INFRARED EXCESSES IN T TAURI STARS HARTMAN, R. C., WEBB, J. R., MARSCHER, A. P., TRAVIS, J. P., DERMER, C. D., ALLER, H. D., ALLER, M. F., BALONEK, T. J., BENNETT, K., BLOOM, S. D., FUJIMOTO, R., HERMSEN, W., HUGHES, P., JENKINS, P., KII, T., KURFESS, J. D., MAKINO, F., MATTOX, J. R., VON MONTIGNY, C., OHASHI, T., ROBSON, I., RYAN, J., SADUN, A., SCHONFELDER, V., SMITH, A. G., TERASRANTA, H., TORNIKOSKI, M., TURNER, M. J. L. <AP. J., 461, 698> 960404 SIMULTANEOUS MULTIWAVELENGTH SPECTRUM AND VARIABILITY OF 3C 279 FROM 10^9 TO 10^24 HZ HARTMANN, L. <AP. J., 221, 193> 780405 THE INFRARED ECLIPSE OF V444 CYGNI AND THE STRUCTURE OF WOLF-RAYET WINDS HARTMANN, L. <AP. J., 224, 520> 780905 DISK STRUCTURE IN EARLY-TYPE STELLAR ENVELOPES HARTMANN, L., ANDERSON, C. M. <AP. J., 215, 188> 770708 ABUNDANCES IN LATE-TYPE DWARFS HARTMANN, L., JONES, B. F., STAUFFER, J. R., KENYON, S. J. <A. J., 101, 1050> 910303 A PROPER MOTION SURVEY FOR PRE-MAIN-SEQUENCE STARS IN TAURUS-AURIGA HARTMANN, L., KENYON, S. J. <AP. J., 312, 243> 870104 FURTHER EVIDENCE FOR DISK ACCRETION IN FU ORIONIS OBJECTS HARTMANN, L., KENYON, S. J. <AP. J., 322, 393> 871112 HIGH SPECTRAL RESOLUTION INFRARED OBSERVATIONS OF V1057 CYGNI HARTOOG, M. R., PERSSON, S. E., AARONSON, M. <P. A. S. P., 89, 660> 771002 THE STRENGTH OF THE 2.3-MICRON CO BAND IN WEAK-G-BAND STARS HARTWICK, F. D. A., COWLEY, A. P., MOULD, J. R. <AP. J., 286, 269> 841113 STUDIES OF LATE-TYPE DWARFS. VI. IDENTIFICATION OF POPULATION II MAIN-SEQUENCE STARS AT MV=+14 HARVEY, P. M. <AP. J. (LETTERS), 255, L55> 820403 INFRARED PHOTOMETRY OF THE ULTRACOMPACT RADIO SOURCE IN NGC 6334 HARVEY, P. M. <AP. J., 188, 95> 740208 INFRARED VARIABILITY OF V1016 CYGNI HARVEY, P. M. <P. A. S. P., 91, 143> 790205 A FAR-INFRARED PHOTOMETER FOR THE KUIPER AIRBORNE OBSERVATORY HARVEY, P. M. <P. A. S. P., 96, 297> 840403 INFRARED SPECTROSCOPY OF THE HERBIG AE-BE STARS HARVEY, P. M., BECHIS, K. P., WILSON, W. J., BALL, J. A. <AP. J. SUPPL., 27, 331> 740408 TIME VARIATIONS IN THE OH MICROWAVE AND INFRARED EMISSION FROM LATE-TYPE STARS HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F. <AP. J. (LETTERS), 205, L69> 760408 HIGH-RESOLUTION FAR-INFRARED OBSERVATIONS OF THE GALACTIC CENTER HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F. <AP. J. (LETTERS), 241, L183> 801102 ERRATUM TO ``HIGH-RESOLUTION FAR-INFRARED OBSERVATIONS OF THE GALACTIC CENTER'' HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F. <AP. J., 211, 786> 770208 HIGH-RESOLUTION FAR-INFRARED OBSERVATIONS OF HII REGIONS: SAGITTARIUS B2, W49, DR 21-W75 HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F. <AP. J., 215, 151> 770703 FAR-INFRARED EMISSION FROM COMPACT SOURCES IN NGC 2264 AND THE ROSETTE NEBULA HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F. <AP. J., 219, 891> 780202 STRONG FAR-INFRARED EMISSION FROM A COMPACT SOURCE IN SHARPLESS 140 HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F. <AP. J., 228, 445> 790312 HIGH-ANGULAR-RESOLUTION FAR-INFRARED OBSERVATIONS OF THE RHO OPHIUCHI DARK CLOUD HARVEY, P. M., CAMPBELL, M. F., HOFFMANN, W. F., THRONSON JR., H. A., GATLEY, I. <AP. J., 229, 990> 790508 INFRARED OBSERVATIONS OF NGC 2071(IRS) AND AFGL 490: TWO LOW-LUMINOSITY YOUNG STARS HARVEY, P. M., GATLEY, I. <AP. J., 269, 613> 830605 INFRARED OBSERVATIONS OF OB STAR FORMATION IN NGC 6334 HARVEY, P. M., GATLEY, I., THRONSON JR., H. A. <P. A. S. P., 90, 655> 781220 AN UPPER LIMIT TO FAR INFRARED EMISSION FROM THE CRAB NEBULA HARVEY, P. M., GATLEY, I., THRONSON JR., H. A., WERNER, M. W. <AP. J., 258, 568> 820705 FAR-INFRARED MAPPING OF THE DOUBLE-LOBED H II REGION S10 HARVEY, P. M., GATLEY, I., WERNER, M. W., ELIAS, J. H., EVANS II, N. J., ZUCKERMAN, B., MORRIS, G., SATO, T., LITVAK, M. M. <AP. J. (LETTERS), 189, L87> 740404 DUST AND GAS IN THE ORION MOLECULAR CLOUD: OBSERVATIONS OF 1-MM CONTINUUM AND 2-CM H2CO EMISSION HARVEY, P. M., HOFFMANN, W. F., CAMPBELL, M. F. <AP. J. (LETTERS), 196, L31> 750203 FAR-INFRARED OBSERVATIONS OF W51 WITH HIGH SPATIAL RESOLUTION HARVEY, P. M., HOFFMANN, W. F., CAMPBELL, M. F. <AP. J., 227, 114> 790105 FAR-INFRARED OBSERVATIONS OF THE CARINA I AND II HII REGIONS HARVEY, P. M., HOFFMANN, W. F., CAMPBELL, M. F. <ASTR. AP., 70, 165> 781012 HIGH ANGULAR RESOLUTION OBSERVATIONS OF ETA CARINAE FROM 35-175 MICRONS HARVEY, P. M., HYLAND, A. R., STRAW, S. M. <AP. J., 317, 173> 870604 A NEAR-INFRARED STUDY OF THE NGC 6334-IV REGION HARVEY, P. M., JOY, M., LESTER, D. F., WILKING, B. A. <AP. J. (LETTERS), 287, L9> 841214 FAR-INFRARED PHOTOMETRY OF COMPACT EXTRAGALACTIC SOURCES: OJ 287 AND BL LACERTAE HARVEY, P. M., JOY, M., LESTER, D. F., WILKING, B. A. <AP. J., 300, 737> 860108 HIGH ANGULAR RESOLUTION INFRARED MAPPING OF THE COMPACT H II REGIONS W51 AND DR 21/W75 HARVEY, P. M., JOY, M., LESTER, D. F., WILKING, B. A. <AP. J., 301, 346> 860208 INFRARED STUDIES OF THE HERBIG-HARO OBJECT 1-2 REGION HARVEY, P. M., LADA, C. J. <AP. J., 237, 61> 800404 TWO MICRON SPECTROSCOPY AND 2.7MM CO LINE OBSERVATIONS OF V645 CYGNI HARVEY, P. M., LESTER, D. F., BROCK, D., JOY, M. <AP. J., 368, 558> 910210 DUST PROPERTIES AROUND EVOLVED STARS FROM FAR-INFRARED SIZE LIMITS HARVEY, P. M., LESTER, D. F., COLOME, C., SMITH, B., MONIN, J. -L., VAUGLIN, I. <AP. J., 433, 187> 940920 G5.89-0.39: A COMPACT H II REGION WITH A VERY DENSE CIRCUMSTELLAR DUST TORUS HARVEY, P. M., LESTER, D. F., JOY, M. <AP. J. (LETTERS), 316, L75> 870514 FAR-INFRARED DETECTION OF A CIRCUMSTELLAR DUST TORUS AROUND SHARPLESS 106 HARVEY, P. M., SMITH, B. J., DI FRANCESCO, J., COLOME, C. <AP. J., 499, 294> 980511 FAR-INFRARED CONSTRAINTS ON STRUCTURE AND VARIABILITY OF SSV 13 IN NGC 1333 HARVEY, P. M., SMITH, B. J., DIFRANCESCO, J., COLOME, C., LOW, F. J. <AP. J., 471, 973> 961193 FAR-INFRARED CONSTRAINTS ON DUST SHELLS AROUND VEGA-LIKE STARS HARVEY, P. M., THRONSON JR., H. A., GATLEY, I. <AP. J., 231, 115> 790702 FAR-INFRARED OBSERVATIONS OF OPTICAL EMISSION-LINE STARS: EVIDENCE FOR EXTENSIVE COOL DUST CLOUDS HARVEY, P. M., THRONSON JR., H. A., GATLEY, I. <AP. J., 235, 894> 800205 A FAR-INFRARED STUDY OF THE REFLECTION NEBULA NGC 2023 HARVEY, P. M., WILKING, B. A. <AP. J. (LETTERS), 280, L19> 840518 NGC 6334-V--AN INFRARED BIPOLAR NEBULA HARVEY, P. M., WILKING, B. A. <P. A. S. P., 94, 285> 820410 FAR-INFRARED PHOTMETRY OF OPTICAL EMISSION-LINE STARS. II. HARVEY, P. M., WILKING, B. A., JOY, M. <AP. J. (LETTERS), 254, L29> 820305 FAR-INFRARED PHOTOMETRY OF COMPACT EXTRAGALACTIC OBJECTS: DETECTION OF 3C 345 HARVEY, P. M., WILKING, B. A., JOY, M. <AP. J., 278, 156> 840313 INFRARED OBSERVATIONS OF DUST CLOUD STRUCTURE IN YOUNG R ASSOCIATIONS: NGC 1333, S68, AND NGC 7129 HARVEY, P. M., WILKING, B. A., JOY, M. <NATURE, 307, 441> 840226 ON THE FAR-INFRARED EXCESS OF VEGA HARVEY, P. M., WILKING, B. A., JOY, M., LESTER, D. F. <AP. J., 288, 725> 850107 AN INFRARED STUDY OF THE BIPOLAR OUTFLOW REGION GGD 12-15 HARWIT, M. <A. J., 71, 1026> 661201 RESULTS OF THE FIRST INFRARED ASTRONOMICAL ROCKET FLIGHT HARWIT, M., NEUFELD, D. A., MELNICK, G. J., KAUFMAN, M. J. <AP. J. (LETTERS), 497, L105> 980418 THERMAL WATER VAPOR EMISSION FROM SHOCKED REGIONS IN ORION HASEGAWA, T., GATLEY, I., GARDEN, R. P., BRAND, P. W. J. L. <AP. J. (LETTERS), 318, L77> 870713 LEVEL POPULATION AND PARA/ORTHO RATIO OF FLUORESCENT H2 IN NGC 2023 HASHIMOTO, J., MAIHARA, T., OKUDA, H., SATO, S. <P. A. S. J., 22, 335> 700001 INFRARED POLARIZATION OF THE PECULIAR M-TYPE VARIABLE VY CANIS MAJORIS HASHIMOTO, O., NAKADA, Y., ONAKA, T., TANABE, T., KAMIJO, F. <ASTR. AP., 227, 465> 900127 THE CIRCUMSTELLAR DUST ENVELOPES OF RED GIANT STARS. I. M GIANT STARS WITH THE 10-MICRON SILICATE EMISSION BAND HASSALL, B. J. M., PRINGLE, J. E., WARD, M. J., WHELAN, J. A., MAYO, S. K., ECHEVARRIA, J., JONES, D. H. P., WALLIS, R. E., ALLEN, D. A., HYLAND, A. R. <M. N. R. A. S., 197, 275> 811013 OBSERVATIONS AND MODELS OF H2252-035 HATFIELD, B. F., BRODZIK, D. <IAUC NO. 3082> 770616 NOVA SAGITTARII 1977 HAUG, K. <M. N. R. A. S., 235, 1385> 881223 INFRARED PHOTOMETRY OF THE NOVA-LIKE SYSTEM IX VELORUM (=CPD-48 1577) HAUSER, M. G., SILVERBERG, R. F., STIER, M. T., KELSALL, T., GEZARI, D. Y., DWEK, E., WALSER, D., MATHER, J. C., CHEUNG, L. H. <AP. J., 285, 74> 841008 SUBMILLIMETER WAVELENGTH SURVEY OF THE GALACTIC PLANE FROM L=-5 TO L=+62: STRUCTURE AND ENERGETICS OF THE INNER DISK HAWARDEN, T. G., ISRAEL, F. P., GEBALLE, T. R., WADE, R. <M. N. R. A. S., 276, 1197> 951032 MOLECULAR SHOCKS AND THE MASSIVE OUTFLOW IN NGC 3079 HAWARDEN, T. G., SANDELL, G., MATTHEWS, H. E., FRIBERG, P., WATT, G. D., SMITH, P. A. <M. N. R. A. S., 260, 844> 930211 STRUCTURE OF NGC 5128 (CENTAURUS A) AT SUBMILLIMETRE WAVELENGTHS HAWKINS, G. W. <ASTR. AP., 229, L5> 900327 IRAS OBSERVATIONS OF A LARGE CIRCUMSTELLAR DUST SHELL AROUND W HYDRAE HAWKINS, G. W., SKINNER, C. J., MEIXNER, M. M., JERNIGAN, J. G., ARENS, J. F., KETO, E., GRAHAM, J. R. <AP. J., 452, 314> 951009 DISCOVERY OF AN EXTENDED NEBULA AROUND AFGL 2343 (HD 179821) AT 10 MICRONS HAWKINS, G. W., ZUCKERMAN, B. <AP. J., 374, 227> 910611 SPATIAL STUDIES OF PLANETARY NEBULAE WITH IRAS HAWKINS, M. R. S. <M. N. R. A. S., 223, 845> 861212 ON THE NATURE OF THE MISSING MASS IN THE SOLAR NEIGHBOURHOOD HAWKINS, M. R. S., BESSELL, M. S. <M. N. R. A. S., 234, 177> 880909 THE LUMINOSITY FUNCTION FOR LOW MASS STARS HAWKINS, M. R. S., DUCOURANT, C., JONES, H. R. A., RAPAPORT, M. <M. N. R. A. S., 294, 505> 980319 A NEW POPULATION OF BROWN DWARFS HAWLEY, S. A. <AP. J., 224, 417> 780904 THE CHEMICAL COMPOSITION OF GALACTIC AND EXTRAGALACTIC HII REGIONS HAWLEY, S. A., GRANDI, S. A. <AP. J., 217, 420> 771007 OBSERVATIONS OF (S III) IN NGC 604 AND N/S ABUNDANCE GRADIENTS HAYAKAWA, S., ITO, K., MATSUMOTO, T., MURAKAMI, H., UYAMA, K. <P. A. S. J., 30, 369> 780006 NEAR-INFRARED OBSERVATION OF THE GALAXY IN THE GALACTIC ANTICENTER DIRECTION HAYAKAWA, S., ITO, K., MATSUMOTO, T., ONO, T., UYAMA, K. <NATURE, 261, 29> 760516 INFRARED PROFILE OF THE MILKY WAY AT 2.4 MICRONS HAYAKAWA, S., ITO, K., MATSUMOTO, T., UYAMA, K. <ASTR. AP., 58, 325> 770615 OVERALL DISTRIBUTION OF INFRARED SOURCES IN OUR GALAXY HAYAKAWA, S., MATSUMOTO, T., MURAKAMI, H., UYAMA, K., THOMAS, J. A., YAMAGAMI, T. <ASTR. AP., 100, 116> 810718 DISTRIBUTION OF NEAR INFRARED SOURCES IN THE GALACTIC DISK HAYAKAWA, S., MATSUMOTO, T., MURAKAMI, H., UYAMA, K., YAMAGAMI, T., THOMAS, J. A. <NATURE, 279, 510> 790609 NEAR IR SURFACE BRIGHTNESS OF SOUTHERN GALACTIC PLANE HAYASHI, M., HASEGAWA, T., GATLEY, I., GARDEN, R., KAIFU, N. <M. N. R. A. S., 215, 31P> 850709 THE MOLECULAR HYDROGEN EMISSION ASSOCIATED WITH THE ORION BRIGHT BAR HAYASHI, M., HASEGAWA, T., OHASHI, N., SUNADA, K. <AP. J., 426, 234> 940511 A C18O (J=1-0) SURVEY OF PROTOSTELLAR CANDIDATES EMBEDDED IN THE TAURUS MOLECULAR CLOUD HAYASHI, S. S., HASEGAWA, T., TANAKA, M., HAYASHI, M., ASPIN, C., MCLEAN, I. S., BRAND, P. W. J. L., GATLEY, I. <AP. J., 354, 242> 900514 INFRARED IMAGES OF IONIZED AND MOLECULAR HYDROGEN EMISSION IN S106 HAYES, D. S. <AP. J., 159, 165> 700102 AN ABSOLUTE SPECTROPHOTOMETRIC CALIBRATION OF THE ENERGY DISTRIBUTION OF TWELVE STANDARD STARS HAYES, D. S., LATHAM, D. W., HAYES, S. H. <AP. J., 197, 587> 750503 MEASUREMENTS OF THE MONOCHROMATIC FLUX FROM VEGA IN THE NEAR-INFRARED HAYNES, M. P., GIOVANELLI, R., STAROSTA, B. M., MAGRI, C. <A. J., 95, 607> 880319 A 21 CM SURVEY OF THE PISCES-PERSEUS SUPERCLUSTER. III. THE REGION NORTH OF +38 DEGREES HAYNES, M. P., HERTER, T., BARTON, A. S., BENENSOHN, J. S. <A. J., 99, 1740> 900602 THE INFLUENCE OF ENVIRONMENT ON GAS AND DUST IN S0 GALAXIES HAYWARD, T. L. <AP. J., 429, 726> 940711 SPECTRAL IMAGING OF THE NEY-ALLEN NEBULA AT 10 AND 20 MICRONS HAYWARD, T. L., GEHRZ, R. D., MILES, J. W., HOUCK, J. R. <AP. J. (LETTERS), 401, L101> 921207 ANOTHER NEON NOVA: EARLY INFRARED PHOTOMETRY AND SPECTROSCOPY OF NOVA CYGNI 1992 HAYWARD, T. L., GRASDALEN, G. L., WOODWARD, C. E., HACKWELL, J. A., GEHRZ, R. D., PIPHER, J. L. <AP. J., 345, 894> 891016 INFRARED IMAGING OF THE COMPACT H II REGION W3A HAYWARD, T. L., HOUCK, J. R., MILES, J. W. <AP. J., 433, 157> 940917 THERMAL INFRARED IMAGING OF SUBARCSECOND STRUCTURE IN THE TRAPEZIUM NEBULA HAYWARD, T. L., MCCAUGHREAN, M. J. <A. J., 113, 346> 970104 A SEARCH FOR THERMAL INFRARED EMISSION FROM THREE SILHOUETTE DISKS IN ORION HAYWARD, T. L., SAIZAR, P., GENRZ, R. D., BENJAMIN, R. A., MASON, C. G., HOUCK, J. R., MILES, J. W., GULL, G. E., SCHOENWALD, J. <AP. J., 469, 854> 961006 THE MID-INFRARED EVOLUTION OF NOVA V1974 CYGNI HE, L., WHITTET, D. C. B., KILKENNY, D., SPENCER JONES, J. H. <AP. J. SUPPL., 101, 335> 951215 INTERSTELLAR EXTINCTION FROM 0.35 TO 2.2 MICRONS: A STUDY BASED ON LUMINOUS SOUTHERN STARS HECK, A., HOUZIAUX, L., MANFROID, J., JONES, D. H. P., ANDREWS, P. J. <ASTR. AP. SUPPL., 61, 375> 850922 PHOTOMETRIC VARIATIONS OF THE IRREGULAR VARIABLE V348 SGR HECKERT, P. A. <A. J., 95, 821> 880320 INFRARED POLARIMETRY OF THE W33, CEPHEUS A, AND S255 IR REGIONS HECKERT, P. A. <AP. J. (LETTERS), 361, L73> 901013 DISCOVERY OF VARIABLE INFRARED POLARIZATION IN THE STAR-FORMING REGION W33 HECKERT, P. A., SMITH, P. S. <A. J., 95, 873> 880322 OPTICAL TO MID-INFRARED POLARIMETRY OF OH 0739-14 HECKERT, P. A., ZEILIK II, M. <A. J., 86, 1076> 810702 POLARIMETRY FROM 1 TO 5 MICRONS OF COMPACT INFRARED SOURCES HECKERT, P. A., ZEILIK II, M. <M. N. R. A. S., 202, 531> 830203 A HIGH-RESOLUTION 2.2 MICRON POLARIZATION MAP OF OH 0739-14 HECKERT, P. A., ZEILIK, M. <A. J., 89, 1379> 840903 INFRARED POLARIMETRIC MAPS OF PROTOSTELLAR INFRARED SOURCES HECKMAN, T. M., BECKWITH, S., BLITZ, L., SKRUTSKIE, M., WILSON, A. S. <AP. J., 305, 157> 860605 MOLECULAR GAS IN THE TYPE 1 SEYFERT GALAXY NGC 7469: IMPLICATIONS FOR NUCLEAR ACTIVITY HECKMAN, T. M., CHAMBERS, K. C., POSTMAN, M. <AP. J., 391, 39> 920508 THE INFRARED PROPERTIES OF QUASARS AND RADIO GALAXIES: TESTING THE UNIFICATION SCHEMES HECKMAN, T. M., LEBOFSKY, M. J., RIEKE, G. H., VAN BREUGEL, W. <AP. J., 272, 400> 830915 AN INFRARED AND OPTICAL INVESTIGATION OF GALACTIC NUCLEI WITH COMPACT RADIO SOURCES HECKMAN, T. M., O'DEA, C. P., BAUM, S. A., LAURIKAINEN, E. <AP. J., 428, 65> 940611 OBSCURATION, ORIENTATION, AND THE INFRARED PROPERTIES OF RADIO-LOUD ACTIVE GALAXIES HEFELE, H., HOLZLE, E. <ASTR. AP., 88, 145> 800813 8-13 MICRON SPECTROPHOTOMETRY OF S 106 HEFELE, H., SCHULTE IN DEN BAUMEN, J. <ASTR. AP., 66, 465> 780612 8-13 MICRON SPECTROPHOTOMETRY OF THE COMPACT H II REGION G45.1+0.1 HEFELE, H., WACKER, W., WEINBERGER, R. <ASTR. AP., 56, 407> 770401 INFRARED OBSERVATIONS OF COMPACT HII REGIONS NEAR CLASS I OH MASER SOURCES HEIDT, J., NILSSON, K., PURSIMO, T., TAKALO, L. O., SILLANPAA, A. <ASTR. AP., 312, L13> 960811 POSSIBLE ABSORBING SYSTEMS TOWARDS THE BL LACERTAE OBJECT PKS 0139-097 HEILES, C., REACH, W. T., KOO, B. -C. <AP. J., 332, 313> 880919 MOLECULES, GRAINS, AND SHOCKS: A COMPARISON OF CO, H I, AND IRAS DATA HEINRICHSEN, I., WALKER, H. J., KLAAS, U. <M. N. R. A. S., 293, L78> 980125 INFRARED MAPPING OF THE DUST DISC AROUND VEGA HEISLER, C. A., DE ROBERTIS, M. M., NADEAU, D. <M. N. R. A. S., 280, 579> 960529 NEAR-INFRARED SURFACE PHOTOMETRY OF `SIXTY MICRON PEAKER' GALAXIES HEISLER, C. A., HILL, T. L., MCCALL, M. L., HUNSTEAD, R. W. <M. N. R. A. S., 285, 374> 970226 THE SCULPTOR DWARF IRREGULAR GALAXY SDIG: PRESENT AND PAST HEISLER, C. A., VADER, J. P., FROGEL, J. A. <A. J., 97, 986> 890402 THE DOUBLE-NUCLEUS GALAXY IRAS 02580-1136: A MERGING SYSTEM HELFAND, D. J., BECKER, R. H. <AP. J., 314, 203> 870302 G0.9+0.1 AND THE EMERGING CLASS OF COMPOSITE SUPERNOVA REMNANTS HELMICH, F. P., VAN DISHOECK, E. F., BLACK, J. H., DE GRAAUW, TH., BEINTEMA, D. A., HERAS, A. M., LAHUIS, F., MORRIS, P. W., VALENTIJN, E. A. <ASTR. AP., 315, L173> 961153 DETECTION OF HOT, ABUNDANT WATER TOWARD AFGL 2591 HELOU, G., KHAN, I. R., MALEK, L., BOEHMER, L. <AP. J. SUPPL., 68, 151> 881017 IRAS OBSERVATIONS OF GALAXIES IN THE VIRGO CLUSTER AREA HELOU, G., MALHOTRA, S., BEICHMAN, C. A., DINERSTEIN, H., HOLLENBACH, D. J., HUNTER, D. A., LO, K. Y., LORD, S. D., LU, N. Y., RUBIN, R. H., STACEY, G. J., THRONSON JR., H. A., WERNER, M. W. <ASTR. AP., 315, L157> 961118 THE MID-INFRARED COLOR OF NGC 6946 HENG, G., PEI-SHENG, C., YUN, Z. <CHI. AST., 9, 44> 850004 JHK PHOTOMETRY OF CARBON STARS AND THEIR EFFECTIVE TEMPERATURE HENKEL, C., GUSTEN, R., BAAN, W. A. <ASTR. AP., 185, 14> 871018 ROTATIONALLY EXCITED OH IN MEGAMASER GALAXIES HENKEL, C., JACQ, T., MAUERSBERGER, R., MENTEN, K. M., STEPPE, H. <ASTR. AP., 188, L1> 871206 THE DETECTION OF EXTRAGALACTIC METHANOL HENKEL, C., WILSON, T. L. <ASTR. AP., 229, 431> 900318 OH MEGAMASERS EXPLAINED HENKEL, C., WOUTERLOOT, J. G. A., BALLY, J. <ASTR. AP., 155, 193> 860130 H2O AND OH MASER EMISSION FROM BRIGHT IRAS GALAXIES HENNING, TH., BURKERT, A., LAUNHARDT, R., LEINERT, CH., STECKLUM, B. <ASTR. AP., 336, 565> 980822 INFRARED IMAGING AND MILLIMETRE CONTINUUM MAPPING OF HERBIG AE/BE AND FU ORIONIS STARS HENNING, TH., CHINI, R., PFAU, W. <ASTR. AP., 263, 285> 920923 SUBMM/MM OBSERVATIONS OF THE MONOCEROS R2 CLOUD CORE HENNING, TH., KLEIN, R., CHAN, S. J., FITZPATRICK, E. L., SIEBENMORGEN, R., STECKLUM, B. <ASTR. AP., 338, L51> 981036 PROPERTIES OF THE YOUNG STELLAR OBJECT N 160 A-IR HENNING, TH., KLEIN, R., LAUNHARDT, R., LEMKE, D., PFAU, W. <ASTR. AP., 332, 1035> 980429 THE MOLECULAR CLOUD CORE M 17-NORTH: ISO SPECTROSCOPY AND IR/MM CONTINUUM MAPPING HENNING, TH., PFAU, W., ALTENHOFF, W. J. <ASTR. AP., 227, 542> 900129 INFRARED AND RADIO EMISSION FROM VERY YOUNG AND MASSIVE STELLAR OBJECTS HENRY, J. P., BECKLIN, E. E., TELESCO, C. M. <AP. J., 280, 98> 840507 INFRARED OBSERVATIONS OF THE 3C 273 JET HENRY, J. P., DEPOY, D. L., BECKLIN, E. E. <AP. J. (LETTERS), 285, L27> 841015 THE LOCATION OF INFRARED SOURCES IN THE GALACTIC CENTER FROM A DEEP 1 MICRON CCD IMAGE HENRY, R. B. C., MACALPINE, G. M., KIRSHNER, R. P. <AP. J., 278, 619> 840317 NEAR-INFRARED SPECTROPHOTOMETRY OF CRAB NEBULA FILAMENTS HENRY, T. J., IANNA, P. A., KIRKPATRICK, J. D., JAHREISS, H. <A. J., 114, 388> 970735 THE SOLAR NEIGHBORHOOD. IV. DISCOVERY OF THE TWENTIETH NEAREST STAR SYSTEM HENRY, T. J., JOHNSON, D. S., MCCARTHY JR., D. W., KIRKPATRICK, J. D. <ASTR. AP., 254, 116> 920224 RED/INFRARED OBSERVATIONS OF WOLF 424AB: ARE THE COMPONENTS SUBSTELLAR? HENRY, T. J., MCCARTHY JR., D. W. <A. J., 106, 773> 930811 THE MASS-LUMINOSITY RELATION FOR STARS OF MASS 1.0 TO 0.08 SOLAR MASSES HENRY, T. J., MCCARTHY JR., D. W. <AP. J., 350, 334> 900219 A SYSTEMATIC SEARCH FOR BROWN DWARFS ORBITING NEARBY STARS HENRY, T. J., MCCARTHY JR., D. W., FREEMAN, J. <A. J., 103, 1369> 920403 NEARBY SOLAR-TYPE STAR WITH A LOW-MASS COMPANION: NEW SENSITIVITY LIMITS REACHED USING SPECKLE IMAGING HERAUDEAU, PH., SIMIEN, F. <ASTR. AP., 326, 897> 971024 NEAR-INFRARED SURFACE PHOTOMETRY OF SPIRAL GALAXIES. II. DERIVATION OF MASS MODELS HERAUDEAU, PH., SIMIEN, F., MAMON, G. A. <ASTR. AP. SUPPL., 117, 417> 960602 NEAR-INFRARED SURFACE PHOTOMETRY OF SPIRAL GALAXIES. I. THE DATA HERBIG, G. H. <AP. J., 217, 693> 771103 ERUPTIVE PHENOMENA IN EARLY STELLAR EVOLUTION HERBIG, G. H., VRBA, F. J., RYDGREN, A. E. <A. J., 91, 575> 860301 A SPECTROSCOPIC SURVEY OF THE TAURUS-AURIGA DARK CLOUDS FOR PRE-MAIN-SEQUENCE STARS HAVING CA II H, K EMISSION HERBST, T. M., BECKWITH, S. <P. A. S. P., 100, 635> 880502 A NEW FABRY-PEROT INTERFEROMETER SYSTEM FOR INFRARED ASTRONOMY HERBST, T. M., BECKWITH, S. V. W., FORREST, W. J., PIPHER, J. L. <A. J., 105, 956> 930313 INFRARED IMAGING SPECTROSCOPY OF THE GALACTIC CENTER: DISTRIBUTION AND MOTIONS OF THE IONIZED GAS HERBST, T. M., BECKWITH, S. V. W., GLINDEMANN, A., TACCONI-GARMAN, L. E., KROKER, H., KRABBE, A. <A. J., 111, 2403> 960618 A NEAR-INFRARED SPECTRAL IMAGING STUDY OF T TAU HERBST, T. M., BECKWITH, S. V. W., SHURE, M. <AP. J. (LETTERS), 411, L21> 930716 INFRARED IMAGING OF THE GALACTIC CENTER AND THE SEARCH FOR SAGITTARIUS A HERBST, T. M., GRAHAM, J. R., BECKWITH, S., TSUTSUI, K., SOIFER, B. T., MATTHEWS, K. <A. J., 99, 1773> 900603 VELOCITY-RESOLVED IMAGES OF MOLECULAR HYDROGEN IN THE COLLIDING GALAXY NGC 6240: EVIDENCE OF A GLOBAL SHOCK HERBST, T. M., KORESKO, C. D., LEINERT, CH. <AP. J. (LETTERS), 444, L93> 950513 DETECTION OF SHOCKED MOLECULAR HYDROGEN IN INFRARED COMPANIONS TO T TAURI STARS: EVIDENCE FOR ONGOING ACCRETION HERBST, T. M., ROBBERTO, M., BECKWITH, S. V. W. <A. J., 114, 744> 970829 WIND-DISK-AMBIENT CLOUD INTERACTIONS IN THE NEAR ENVIRONMENT OF T TAURI HERBST, W., MILLER, D. P., WARNER, J. W., HERZOG, A. <A. J., 87, 98> 820108 R ASSOCIATIONS. VI. THE REDDENING LAW IN DUST CLOUDS AND THE NATURE OF EARLY-TYPE EMISSION STARS IN NEBULOSITY FROM A STUDY OF FIVE ASSOCIATIONS HERBST, W., RACINE, R., WARNER, J. W. <AP. J., 223, 471> 780709 OPTICAL AND INFRARED PROPERTIES OF THE NEWLY FORMED STARS IN CANIS MAJOR R1 HERBST, W., WARNER, J. W. <A. J., 86, 885> 810602 TWO YOUNG STARS IN L 43 HERMAN, J., BURGER, J. H., PENNINX, W. H. <ASTR. AP., 167, 247> 861015 IRAS OBSERVATIONS OF OH/IR STARS. DETERMINATION OF ABSOLUTE LUMINOSITIES AND MASS LOSS RATES HERMAN, J., ISAACMAN, R., SARGENT, A., HABING, H. J. <ASTR. AP., 139, 171> 841019 IR OBSERVATIONS OF OH/IR STARS HERRMANN, F., MADDEN, S. C., NIKOLA, T., POGLITSCH, A., TIMMERMANN, R., GEIS, N., TOWNES, C. H., STACEY, G. J. <AP. J., 481, 343> 970514 THE ORION MOLECULAR CLOUDS OMC-1 AND OMC-2 MAPPED IN THE FAR-INFRARED FINE-STRUCTURE LINE EMISSION OF C+ AND O0 HERTER, T., BRIOTTA JR., D. A., GULL, G. E., HOUCK, J. R. <AP. J. (LETTERS), 259, L25> 820803 OBSERVATIONS OF THE 30 MICRON FEATURE IN IRC+10216 HERTER, T., BRIOTTA JR., D. A., GULL, G. E., SHURE, M. A., HOUCK, J. R. <AP. J. (LETTERS), 259, L109> 820811 DETECTION OF THE (S III) 33.47 MICRON LINE IN THE ORION NEBULA HERTER, T., BRIOTTA JR., D. A., GULL, G. E., SHURE, M. A., HOUCK, J. R. <AP. J. (LETTERS), 267, L37> 830413 DETECTION OF SULFUR IN THE GALACTIC CENTER HERTER, T., BRIOTTA JR., D. A., GULL, G. E., SHURE, M. A., HOUCK, J. R. <AP. J., 262, 164> 821102 OBSERVATIONS OF THE INFRARED FINE-STRUCTURE LINES OF S III AT 18.71 AND 33.47 MICRONS IN FOUR H II REGIONS HERTER, T., DUTHIE, J. G., PIPHER, J. L., SAVEDOFF, M. P. <AP. J., 234, 897> 791208 AIRBORNE FAR-INFRARED SPECTROSCOPIC OBSERVATIONS OF W51 AND W49 HERTER, T., GULL, G. E., MEGEATH, S. T., ROWLANDS, N., HOUCK, J. R. <AP. J., 343, 696> 890809 SI II MAPPING OF THE NEUTRAL GAS RING IN THE GALACTIC CENTER: EVIDENCE FOR DUST DESTRUCTION HERTER, T., HELFER, H. L., PIPHER, J. L., BRIOTTA JR., D. A., FORREST, W. J., HOUCK, J. R., RUDY, R. J., WILLNER, S. P. <AP. J., 262, 153> 821101 ABUNDANCES IN FIVE NEARBY GALACTIC H II REGIONS FROM INFRARED FORBIDDEN LINES HERTER, T., HELFER, H. L., PIPHER, J. L., FORREST, W. J., MCCARTHY, J., HOUCK, J. R., WILLNER, S. P., PUETTER, R. C., RUDY, R. J., SOIFER, B. T. <AP. J., 250, 186> 811104 ABUNDANCES OF ARGON, SULFUR, AND NEON IN SIX GALACTIC H II REGIONS FROM INFRARED FORBIDDEN LINES HERTER, T., HOUCK, J. R., GRAF, P., GULL, G. E. <AP. J. (LETTERS), 309, L13> 861004 DETECTION OF SILICON IN THE GALACTIC CENTER HERTER, T., HOUCK, J. R., SHURE, M., GULL, G. E., GRAF, P. <AP. J. (LETTERS), 287, L15> 841216 THE ELECTRON DENSITY IN THE GALACTIC CENTER AS DERIVED FROM THE S III 18.71/33.47 MICRON LINE RATIO HERTER, T., PIPHER, J. L., HELFER, H. L., WILLNER, S. P., PUETTER, R. C., RUDY, R. J., SOIFER, B. T. <AP. J., 244, 511> 810303 MEASUREMENTS OF FORBIDDEN LINE RADIATION OF AR II (6.99 MICRONS) IN W3 IRS1 HERTER, T., SHUPE, D. L., CHERNOFF, D. F. <AP. J., 352, 149> 900311 AN ISOLATED, WELL-DEFINED INFRARED CIRRUS CLOUD HERTZ, P., GRINDLEY, J. E. <AP. J., 282, 118> 840708 INFRARED OBSERVATIONS OF GALACTIC BULGE X-RAY SOURCES HERZOG, A. D., GEHRZ, R. D., HACKWELL, J. A. <AP. J., 236, 189> 800209 THE OPTICAL IDENTIFICATION OF THE INFRARED SOURCE IN MWC 349 HESKE, A. <ASTR. AP., 208, 77> 890114 A MULTIFREQUENCY STUDY OF CIRCUMSTELLAR ENVELOPES OF COOL GIANTS AND SUPERGIANTS HESKE, A. <ASTR. AP., 229, 494> 900319 CIRCUMSTELLAR CO EMISSION AND PULSATIONAL PROPERTIES OF COOL GIANTS AND SUPERGIANTS HESKE, A., FORVEILLE, T., OMONT, A., VAN DER VEEN, W. E. C. J., HABING, H. J. <ASTR. AP., 239, 173> 901118 DEFICIENCY OF CO EMISSION FROM MASSIVE ENVELOPES AROUND COOL OH/IR STARS HESSMAN, F. V., GUENTHER, E. W. <ASTR. AP., 321, 497> 970522 THE HIGHLY VEILED T TAURI STARS DG TAU, DR TAU, AND DI CEP HESTER, J. J., GRAHAM, J. R., BEICHMAN, C. A., GAUTIER III, T. N. <AP. J., 357, 539> 900712 INFRARED AND OPTICAL IMAGERY OF THE CRAB NEBULA HEWETT, P. C., FOLTZ, C. B., HARDING, M. E., LEWIS, G. F. <A. J., 115, 383> 980201 TWO CLOSE SEPARATION QUASAR-QUASAR PAIRS IN THE LARGE BRIGHT QUASAR SURVEY HEYDARI-MALAYERI, M, MELNICK, J. <ASTR. AP, 258, L13> 920516 DISCOVERY OF A PECULIAR OF?-LIKE STAR IN THE LMC HEYDARI-MALAYERI, M. <ASTR. AP., 234, 233> 900816 DISCOVERY OF A LOW MASS B[E] SUPERGIANT IN THE SMALL MAGELLANIC CLOUD HEYDARI-MALAYERI, M., COURBIN, F., RAUW, G., ESSLINGER, O., MAGAIN, P. <ASTR. AP., 326, 143> 971017 THE LMC TRANSITION STAR R84 AND THE CORE OF THE LH39 OB ASSOCIATION HEYDARI-MALAYERI, M., LE BERTRE, T., MAGAIN, P. <ASTR. AP., 195, 230> 880422 THE SMC COMPACT BLOB N81: A DETAILED MULTI-WAVELENGTH INVESTIGATION HEYER, M. H., GRAHAM, J. A. <P. A. S. P., 101, 816> 890927 NEWBORN STARS AND STELLAR WINDS IN BARNARD 228 HEYER, M. H., LADD, E. F., MYERS, P. C., CAMPBELL, B. <A. J., 99, 1585> 900503 INFRARED AND OPTICAL IMAGING OF NEWBORN STARS HEYER, M. H., SNELL, R. L., GOLDSMITH, P. F., MYERS, P. C. <AP. J., 321, 370> 871003 A SURVEY OF IRAS POINT SOURCES IN TAURUS FOR HIGH-VELOCITY MOLECULAR GAS HEYER, M. H., SNELL, R. L., MORGAN, J., SCHLOERB, F. P. <AP. J., 346, 220> 891110 A CO AND FAR-INFRARED STUDY OF THE S254-S258 REGION HICKSON, P., MENON, T. K., PALUMBO, G. G. C., PERSIC, M. <AP. J., 341, 679> 890611 INFRARED EMISSION FROM COMPACT GROUPS OF GALAXIES HILDEBRAND, R. H., DAVIDSON, J. A., DOTSON, J., FIGER, D. F., NOVAK, G., PLATT, S. R., TAO, L. <AP. J., 417, 565> 931102 POLARIZATION OF THE THERMAL EMISSION FROM THE DUST RING AT THE CENTER OF THE GALAXY HILDEBRAND, R. H., GONATAS, D. P., PLATT, S. R., WU, X. D., DAVIDSON, J. A., WERNER, M. W., NOVAK, G., MORRIS, M. <AP. J., 362, 114> 901004 THE MAGNETIC FIELD IN THE DUST RING AT THE CENTER OF THE GALAXY HILDEBRAND, R. H., WHITCOMB, S. E., WINSTON, R., STIENING, R. F., HARPER JR., D. A., MOSELEY, S. H. <AP. J. (LETTERS), 219, L101> 780204 SUBMILLIMETER OBSERVATIONS OF THE GALACTIC CENTER HILDEBRAND, R. H., WHITCOMB, S. E., WINSTON, R., STIENING, R. F., HARPER JR., D. A., MOSELEY, S. H. <AP. J., 216, 698> 770901 SUBMILLIMETER PHOTOMETRY OF EXTRAGALACTIC OBJECTS HILL, C. J., WYNN-WILLIAMS, C. G., BECKLIN, E. E. <AP. J. (LETTERS), 316, L11> 870511 IRAS 23060+0505: A HIGHLY OBSCURED 3.3 X 10^12 SOLAR LUMINOSITY ACTIVE GALAXY HILL, G. J., BECKLIN, E. E., WYNN-WILLIAMS, C. G. <AP. J., 330, 737> 880714 INFRARED SIZES AND COLORS OF SELECTED IRAS GALAXIES HILL, G. J., GOODRICH, R. W., DEPOY, D. L. <AP. J., 462, 163> 960534 OBSERVATIONS OF PASCHEN-ALPHA IN A COMPLETE SAMPLE OF RADIO GALAXIES HILLENBRAND, L. A., MASSEY, P., STROM, S. E., MERRILL, K. M. <A. J., 106, 1906> 931114 NGC 6611: A CLUSTER CAUGHT IN THE ACT HILLENBRAND, L. A., MEYER, M. R., STROM, S. E., SKRUTSKIE, M. F. <A. J., 109, 280> 950102 ISOLATED STAR-FORMING REGIONS CONTAINING HERBIG AE/BE STARS. I. THE YOUNG STELLAR AGGREGATE ASSOCIATED WITH BD+40 4124 HILLENBRAND, L. A., STROM, S. E., CALVET, N., MERRILL, K. M., GATLEY, I., MAKIDON, R. B., MEYER, M. R., SKRUTSKIE, M. F. <A. J., 116, 1816> 981005 CIRCUMSTELLAR DISKS IN THE ORION NEBULA CLUSTER HILLENBRAND, L. A., STROM, S. E., VRBA, F. J., KEENE, J. <AP. J., 397, 613> 921007 HERBIG AE/BE STARS: INTERMEDIATE-MASS STARS SURROUNDED BY MASSIVE CIRCUMSTELLAR ACCRETION DISKS HILLIER, D. J. <A. J., 90, 1514> 850804 INFRARED SPECTRA OF WN STARS. II. WN7 AND WN8 STARS HILLIER, D. J., CROWTHER, P. A., NAJARRO, F., FULLERTON, A. W. <ASTR. AP., 340, 483> 981221 AN OPTICAL AND NEAR-IR SPECTROSCOPIC STUDY OF THE EXTREME P CYGNI-TYPE SUPERGIANT HDE 316285 HILLIER, D. J., JONES, T. J., HYLAND, A. R. <AP. J., 271, 221> 830807 INFRARED SPECTRA OF WN STARS. I. HD 50896 HILTON, J., WHITE, G. J., CRONIN, N. J., RAINEY, R. <ASTR. AP., 154, 274> 860124 LYNDS 379: A NEW SOURCE OF BIPOLAR MOLECULAR FLOW HINES, D. C. <AP. J. (LETTERS), 374, L9> 910615 BROAD PASCHEN-ALPHA EMISSION IN TWO EXTREMELY INFRARED LUMINOUS SEYFERT 2 GALAXIES HINKLE, K. H. <AP. J., 220, 210> 780216 INFRARED SPECTROSCOPY OF MIRA VARIABLES. I. R LEONIS: THE CO AND OH VIBRATION-ROTATION OVERTONE BANDS HINKLE, K. H., BARNBAUM, C. <A. J., 111, 913> 960222 INFRARED VELOCITIES OF LONG-PERIOD VARIABLES:THE CARBON MIRA S CEP HINKLE, K. H., BARNES, T. G. <AP. J., 227, 923> 790208 INFRARED SPECTROSCOPY OF MIRA VARIABLES. II. R LEONIS, THE H2O VIBRATION-ROTATION BANDS HINKLE, K. H., BARNES, T. G. <AP. J., 234, 548> 791206 INFRARED SPECTROSCOPY OF MIRA VARIABLES. III. R LEONIS, THE ATOMIC LINES HINKLE, K. H., BARNES, T. G., LAMBERT, D. L., BEER, R. <AP. J. (LETTERS), 210, L141> 761208 SILICON MONOXIDE IN THE 4 MICRON INFRARED SPECTRUM OF LONG-PERIOD VARIABLES HINKLE, K. H., FEKEL, F. C., JOHNSON, D. S., SCHARLACH, W. W. G. <A. J., 105, 1074> 930317 THE TRIPLE SYMBIOTIC SYSTEM CH CYGNI HINKLE, K. H., HALL, D. N. B., RIDGWAY, S. T. <AP. J., 252, 697> 820105 TIME SERIES INFRARED SPECTROSCOPY OF THE MIRA VARIABLE CHI CYGNI HINKLE, K. H., JOYCE, R. R., SMITH, V. <A. J., 109, 808> 950206 CIRCUMSTELLAR CO IN FG SAGITTAE HINKLE, K. H., LAMBERT, D. L., SNELL, R. L. <AP. J., 210, 684> 761207 THE CARBON-12/CARBON-13 RATIO IN STELLAR ATMOSPHERES. VI. FIVE LUMINOUS COOL STARS HINKLE, K. H., LAMBERT, D. L., WING, R. F. <M. N. R. A. S., 238, 1365> 890627 ZIRCONIUM SULPHIDE IN S STARS HINKLE, K. H., LEBZELTER, T., SCHARLACH, W. W. G. <A. J., 114, 2686> 971230 INFRARED VELOCITIES OF LONG PERIOD VARIABLES: CO DELTA V=3 IN FOUR MIRAS AND FIVE SR VARIABLES HINKLE, K. H., SCHARLACH, W. W. G., HALL, D. N. B. <AP. J. SUPPL., 56, 1> 840927 TIME SERIES INFRARED SPECTROSCOPY OF MIRA VARIABLES. II. CO(DELTA V=3) IN EIGHT MIRA VARIABLES AND ONE SRA VARIABLE HINKLE, K. H., SIMON, T. <AP. J., 315, 296> 870404 TWO MICRON CO ABSORPTION LINES IN THE SPECTRUM OF EPSILON AURIGAE DURING ECLIPSE HINKLE, K. H., WILSON, T. D., SCHARLACH, W. W. G., FEKEL, F. C. <A. J., 98, 1820> 891104 HIGH-RESOLUTION INFRARED SPECTROSCOPY OF R AQUARII HINKLE, K., WALLACE, L., LIVINGSTON, W. <P. A. S. P., 107, 1042> 951137 INFRARED ATLAS OF THE ARCTURUS SPECTRUM, 0.9-5.3 MICRONS HIPPELEIN, H. H., MUNCH, G. <ASTR. AP., 213, 323> 890436 HIGHLY EXCITED MOLECULAR HYDROGEN IN M 42 AND OTHER NEBULAE HIPPELEIN, H., LEMKE, D., HAAS, M., TELESCO, C. M., TUFFS, R. J., VOLK, H. J., XU, C., KLAAS, U., KINKEL, U. <ASTR. AP., 315, L82> 961131 ANALYSIS OF THE ISOPHOT FIR MAPS OF M 51 AND M 101 HIPPELEIN, H., LEMKE, D., TUFFS, R. J., HAAS, M., VOLK, H. J., KLAAS, U., KINKEL, U., TELESCO, C. M., XU, C. <ASTR. AP., 315, L79> 961132 FAR INFRARED MAPPING OF THE GALAXIES M 51 AMD M 101 WITH ISOPHOT HIRAI, M. <P. A. S. J., 26, 163> 740002 SPECTROSCOPIC OBSERVATION OF THE CARBON STARS Y CANUM VENATICORUM AND U HYDRAE IN THE ONE-MICRON REGION HIROMOTO, N., MAIHARA, T. <P. A. S. J., 35, 413> 830003 NEAR-INFRARED PROFILES OF THE DISK OF M31 HIRST, C. J., DEIGHTON, D. W., FURNISS, I., GLENCROSS, W. M., LIGHTFOOT, J. F. <M. N. R. A. S., 206, 13P> 840207 FAR-INFRARED OBSERVATIONS OF THE GALACTIC PLANE BETWEEN L=18 AND L=20-I. THE SURVEY RESULTS HO, P. T. P., BECK, S. C., TURNER, J. L. <AP. J., 349, 57> 900106 BRACKETT LINE SPECTROSCOPY OF BURSTS OF STAR FORMATION IN THE NUCLEI OF GALAXIES HO, P. T. P., TURNER, J. L., FAZIO, G. G., WILLNER, S. P. <AP. J., 344, 135> 890904 EXCESS 10 MICRON EMISSION IN EXTRAGALACTIC NUCLEI HOARE, M. G. <M. N. R. A. S., 244, 193> 900535 THE DUST CONTENT OF TWO CARBON-RICH PLANETARY NEBULAE HOARE, M. G., CLEGG, R. E. S. <M. N. R. A. S., 235, 1049> 881222 A SILICATE DUST MODEL FOR THE HALO PLANETARY DDDM-1 HOARE, M. G., ROCHE, P. F., CLEGG, R. E. S. <M. N. R. A. S., 258, 257> 920925 MILLIMETRE AND SUBMILLIMETRE CONTINUUM OBSERVATIONS OF PLANETARY NEBULAE HOARE, M. G., ROCHE, P. F., GLENCROSS, W. M. <M. N. R. A. S., 251, 584> 910820 SUBMILLIMETRE EMISSION AND THE DUST CONTENT OF COMPACT H II REGIONS HOBAN, S., REUTER, D. C., MUMMA, M. J., STORRS, A. D. <AP. J., 370, 228> 910308 MOLECULAR HYDROGEN IN THE VICINITY OF NGC 7538 IRS 1 AND IRS 2: TEMPERATURE AND ORTHO-TO-PARA RATIO HOBBS, L. M. <AP. J., 308, 854> 860907 OBSERVATIONS OF GASEOUS CIRCUMSTELLAR DISKS III. HOBSON, M. P., PADMAN, R., SCOTT, P. F., PRESTAGE, R. M., WARD-THOMPSON, D. <M. N. R. A. S., 264, 1025> 931012 HIGH-RESOLUTION MILLIMETRE AND SUBMILLIMETRE CONTINUUM OBSERVATIONS OF M17SW-II. IDENTIFICATION OF EMBEDDED SOURCES ASSOCIATED WITH H2O MASERS HOBSON, M. P., WARD-THOMPSON, D. <M. N. R. A. S., 267, 141> 940325 MAXIMUM ENTROPY MAPPING OF IRAS DATA-III. EVIDENCE FOR HOT DUST IN M17 HODAP, K. -W. <AP. J. SUPPL., 94, 615> 941022 A K' IMAGING SURVEY OF MOLECULAR OUTFLOW SOURCES HODAP, K. -W., DEANE, J. <AP. J. SUPPL., 88, 119> 930914 STAR FORMATION IN THE L1641 NORTH CLUSTER HODAPP, K -W. <AP. J., 319, 842> 870809 THE MAGNETIC FIELD IN STAR-FORMING LARGE GLOBULES HODAPP, K. -W. <AP. J. (LETTERS), 500, L183> 980625 THE PROTOSTAR IN B335: NEAR-INFRARED OBSERVATIONS OF THE CLASS 0 OUTFLOW HODAPP, K. -W. <AP. J., 352, 184> 900328 MAGNETIC FIELD AND SPATIAL STRUCTURE OF BIPOLAR OUTFLOW SOURCES HODAPP, K. -W. <ASTR. AP., 141, 255> 841217 INFRARED POLARIZATION OF SOURCES WITH BIPOLAR MASS OUTFLOW HODAPP, K. -W., CAPPS, R. W., STROM, S. E., SALAS, L., GRASDALEN, G. L. <AP. J., 335, 814> 881211 NEAR-INFRARED IMAGING OF LYNDS 1551 IRS 5 HODAPP, K. -W., HORA, J. L., IRWIN, E., YOUNG, T. <P. A. S. P., 106, 87> 940134 KSPEC - A NEAR-INFRARED CROSS-DISPERSED SPECTROGRAPH HODAPP, K. -W., HORA, J. L., RAYNER, J. T., PICKLES, A. J., LADD, E. F. <AP. J., 468, 861> 960904 AN OUTBURST OF A DEEPLY EMBEDDED STAR IN SERPENS HODAPP, K. -W., LADD, E. F. <AP. J., 453, 715> 951109 BIPOLAR JETS FROM EXTREMELY YOUNG STARS OBSERVED IN MOLECULAR HYDROGEN EMISSION HODAPP, K. -W., RAYNER, J. <A. J., 102, 1108> 910904 THE S106 STAR-FORMING REGION HODAPP, K. -W., RAYNER, J., IRWIN, E. <P. A. S. P., 104, 441> 920621 THE UNIVERSITY OF HAWAII NICMOS-3 NEAR-INFRARED CAMERA HODAPP, K. -W., SELLGREN, K., NAGATA, T. <AP. J. (LETTERS), 326, L61> 880303 INFRARED IMAGES AND SPECTROSCOPY OF THE BIPOLAR SOURCE IRAS 09371+1212 HODAPP, K. W. <ASTR. AP., 172, 304> 870127 A POLARIMETRIC STUDY OF THE MON R2 STAR-FORMING REGION HODAPP, K.-W., EIROA, C. <A. J., 97, 166> 890102 MAGNETIC FIELD STRUCTURE AND DUST DISTRIBUTION IN CEP A HOEPPE, G., BRINKS, E., KLEIN, U., GIOVANARDI, C., ALTSCHULER, D. R., PRICE, R. M., DEEG, H. -J. <A. J., 108, 446> 940815 RADIO CONTINUUM AND FAR-INFRARED OBSERVATIONS OF LOW SURFACE BRIGHTNESS GALAXIES HOFFMANN, W. F., FREDERICK, C. L. <AP. J. (LETTERS), 155, L9> 690102 FAR-INFRARED OBSERVATION OF THE GALACTIC-CENTER REGION AT 100 MICRONS HOFFMANN, W. F., FREDERICK, C. L., EMERY, R. J. <AP. J. (LETTERS), 164, L23> 710206 100-MICRON MAP OF THE GALACTIC-CENTER REGION HOFFMANN, W. F., FREDERICK, C. L., EMERY, R. J. <AP. J. (LETTERS), 170, L89> 711201 100-MICRON SURVEY OF THE GALACTIC PLANE HOFLICH, P., LOWE, R. P., MOORHEAD, J., SCHOLZ, M., WEHLAU, W., WEHRSE, R. <M. N. R. A. S., 220, 377> 860515 INTERPRETATION OF DELTA V = 2 CARBON MONOXIDE LINES IN THE SPECTRUM OF ALPHA HER HOFMANN, K. -H., SCHOLZ, M., WOOD, P. R. <ASTR. AP., 339, 846> 981133 LIMB-DARKENING AND RADII OF M-TYPE MIRA MODELS HOFMANN, R. G. <ASTR. AP., 116, 179> 821216 A NEW NEAR-INFRARED SOURCE IN THE MOLECULAR CLOUD ASSOCIATED WITH S 106 HOFMANN, R., LARSON, H. P., FINK, U. <ASTR. AP., 160, 18> 860520 THE 4 MICRON SPECTRA OF COMPACT INFRARED SOURCES HOFMANN, W., LEMKE, D., FREY, A. <ASTR. AP., 70, 427> 781109 MAPPING OF THE GALACTIC CENTER AND THE AQUILA REGION IN THE NEAR INFRARED FROM BALLOON ALTITUDES HOFMANN, W., LEMKE, D., THUM, C. <ASTR. AP., 57, 111> 770510 SURFACE BRIGHTNESS OF THE CENTRAL REGION OF THE MILKY WAY AT 2.4 AND 3.4 MICRONS HOGG, D. W., NEUGEBAUER, G., ARMUS, L., MATTHEWS, K., PAHRE, M. A., SOIFER, B. T., WEINBERGER, A. J. <A. J., 113, 474> 970201 NEAR INFRARED IMAGING OF THE HUBBLE DEEP FIELD WITH THE KECK TELESCOPE HOHLFELD, R. G., KRUMM, N. <AP. J., 244, 476> 810302 AN INFRARED SEARCH FOR MASSIVE GALACTIC ENVELOPES HOLBROOK, J. C., TEMI, P. <AP. J., 496, 280> 980307 AN ANALYSIS OF THE INFRARED REFLECTION NEBULA AND CIRCUMSTELLAR ENVIRONMENT OF GL 2136 HOLENSTEIN, A. P., SCHENKER, G., HUGUENIN, D., KNEUBUHL, F. K. <ASTR. AP. SUPPL., 96, 115> 921120 BALLOON-BORNE FAR-INFRARED IMAGING OF THE CYGNUS-X REGION HOLMES, P. A., BRAND, P. W. J. L., IMPEY, C. D., WILLIAMS, P. M. <M. N. R. A. S., 210, 961> 841007 INFRARED POLARIMETRY AND PHOTOMETRY OF BL LAC OBJECTS-III. HOLMES, P. A., BRAND, P. W. J. L., IMPEY, C. D., WILLIAMS, P. M., SMITH, P., ELSTON, R., BALONEK, T., ZEILIK, M., BURNS, J., HECKERT, P., BARVAINIS, R., KENNEY, J., SCHMIDT, G., PUSCHELL, J. <M. N. R. A. S., 211, 497> 841201 A POLARIZATION FLARE IN OJ 287 HOLTZ, J. Z., GEBALLE, T. R., RANK, D. M. <AP. J. (LETTERS), 164, L29> 710207 INFRARED LINE EMISSION FROM PLANETARY NEBULAE HONEYCUTT, R. K., RAMSEY, L. W., WARREN JR., W. H., RIDGWAY, S. T. <AP. J., 215, 584> 770710 SPECTROPHOTOMETRY OF COOL ANGULAR-DIAMETER STARS HOPP, U., SCHULTE-LADBECK, R. E. <ASTR. AP., 248, 1> 910817 THE DWARF GALAXY UGC 5272 AND ITS SMALL COMPANION GALAXY HORA, J. L., DEUTSCH, L. K., HOFFMANN, W. F., FAZIO, G. G. <A. J., 112, 2064> 961304 MID-INFRARED IMAGING OF THE BIPOLAR NEBULAE AFGL 618, AFGL 2688 AND AFGL 915 HORA, J. L., DEUTSCH, L. K., HOFFMANN, W. F., FAZIO, G. G. <AP. J., 353, 549> 900415 HIGH-RESOLUTION 8-13 MICRON IMAGING OF THE PLANETARY NEBULAE BD+30 3639 AND NGC 6572 HORA, J. L., DEUTSCH, L. K., HOFFMANN, W. F., FAZIO, G. G., SHIVANANDAN, K. <AP. J., 413, 304> 930805 NEAR- AND MID-INFRARED IMAGING OF THE PLANETARY NEBULAE BD+30 3639 AND IC 418 HORA, J. L., LATTER, W. B. <AP. J., 437, 281> 941215 THE NEAR-INFRARED STRUCTURE AND SPECTRA OF THE BIPOLAR NEBULAE M2-9 AND AFGL 2688: THE ROLE OF ULTRAVIOLET PUMPING AND SHOCKS IN MOLECULAR HYDROGEN EXCITATION HORA, J. L., LATTER, W. B. <AP. J., 461, 288> 960413 A BUTTERFLY IN THE MAKING: REVEALING THE NEAR-INFRARED STRUCTURE OF HUBBLE 12 HORNER, D. J., LADA, E. A., LADA, C. J. <A. J., 113, 1788> 970505 A NEAR-INFRARED IMAGING SURVEY OF NGC 2282 HORROBIN, M. J., CASALI, M. M., EIROA, C. <ASTR. AP., 320, L41> 970420 VARIABILITY AND A VANISHING YSO IN THE SERPENS CLOUD CORE HOUCK, J. R., FORREST, W. J., MCCARTHY, J. F. <AP. J. (LETTERS), 242, L65> 801202 MEDIUM-RESOLUTION SPECTRA OF M82 AND NGC 1068 FROM 16 TO 30 MICRONS HOUCK, J. R., SCHAACK, D. F., REED, R. A. <AP. J. (LETTERS), 193, L139> 741102 20 TO 40 MICRON SPECTROSCOPY OF THE ORION NEBULA HOUCK, J. R., SCHNEIDER, D. P., DANIELSON, G. E., BEICHMAN, C. A., LONSDALE, C. J., NEUGEBAUER, G., SOIFER, B. T. <AP. J. (LETTERS), 290, L5> 850312 UNIDENTIFIED IRAS SOURCES: ULTRAHIGH-LUMINOSITY GALAXIES HOUCK, J. R., SHURE, M. A., GULL, G. E., HERTER, T. <AP. J. (LETTERS), 287, L11> 841215 THE ELECTRON DENSITY IN M82 FROM THE S III MID-INFRARED LINE RATIO HOUCK, J. R., SOIFER, B. T., HARWIT, M., PIPHER, J. L. <AP. J. (LETTERS), 178, L29> 721101 THE FAR-INFRARED AND SUBMILLIMETER BACKGROUND HOUCK, J. R., SOIFER, B. T., NEUGEBAUER, G., BEICHMAN, C. A., AUMANN, H. H., CLEGG, P. E., GILLETT, F. C., HABING, H. J., HAUSER, M. G., LOW, F. J., MILEY, G., ROWAN-ROBINSON, M., WALKER, R. G. <AP. J. (LETTERS), 278, L63> 840330 UNIDENTIFIED POINT SOURCES IN THE IRAS MINISURVEY HOUCK, J. R., SOIFER, B. T., PIPHER, J. L., HARWIT, M. <AP. J. (LETTERS), 169, L31> 711001 ROCKET-INFRARED FOUR-COLOR PHOTOMETRY OF THE GALAXY'S CENTRAL REGIONS HOUDASHELT, M. L., FROGEL, J. A., COHEN, J. G. <A. J., 103, 163> 920104 GIANTS IN OLD OPEN CLUSTERS: TEMPERATURES, LUMINOSITIES, AND ABUNDANCES FROM INFRARED PHOTOMETRY HOUGH, J. H., AXON, D. J., BURTON, M. G., GATLEY, I., SATO, S., BAILEY, J., MCCAUGHREAN, M. J., MCLEAN, I. S., NAGATA, T., ALLEN, D., GARDEN, R. P., HASEGAWA, T., HAYASHI, M., KAIFU, N., MORIMOTO, M., WALTHER, D. <M. N. R. A. S., 222, 629> 861018 INFRARED POLARIZATION IN OMC-1 - DISCOVERY OF A MOLECULAR HYDROGEN REFLECTION NEBULA HOUGH, J. H., BAILEY, J. A., ROUSE, M. F., WHITTET, C. B. <M. N. R. A. S., 227, 1P> 870723 INTERSTELLAR POLARIZATION IN THE DUST LANE OF CENTAURUS A (NGC 5128) HOUGH, J. H., BAILEY, J., CUNNINGHAM, E. C., MCCALL, A., AXON, D. J. <M. N. R. A. S., 195, 429> 810507 LINEAR POLARIZATION OF T TAURI STARS HOUGH, J. H., BRINDLE, C., AXON, D. J., BAILEY, J., SPARKS, W. B. <M. N. R. A. S., 224, 1013> 870220 INFRARED AND OPTICAL POLARIMETRY OF THE RADIO ELLIPTICAL IC 5063 (PKS2048-57): DISCOVERY OF A HIGHLY POLARIZED NON-THERMAL NUCLEUS HOUGH, J. H., BRINDLE, C., WILLS, B. J., WILLS, D., BAILEY, J. <AP. J., 372, 478> 910506 OPTICAL AND NEAR-INFRARED POLARIMETRY OF THE INFRARED LUMINOUS GALAXY IRAS 23060+0505 HOUGH, J. H., CHRYSOSTOMOU, A., MESSINGER, D. W., WHITTET, D. C. B., AITKEN, D. K., ROCHE, P. F. <AP. J., 461, 902> 960406 SPECTROPOLARIMETRY OF THE 3 MICRON ICE FEATURE TOWARD THE BECKLIN-NEUGEBAUER OBJECT HOUGH, J. H., MCCALL, A., ADAMS, D. J., JAMESON, R. F. <ASTR. AP., 69, 431> 781011 LINEAR POLARIZATION OF THE GALACTIC CENTRE IN THE NEAR INFRARED HOUGH, J. H., PEACOCK, T., BAILEY, J. A. <M. N. R. A. S., 248, 74> 910125 A MULTIBAND TWO-BEAM OPTICAL AND INFRARED POLARIMETER HOUGH, J. H., SATO, S., TAMURA, M., YAMASHITA, T., MCFADZEAN, A. D., ROUSE, M. F., WHITTET, D. C. B., KAIFU, N., SUZUKI, H., NAGATA, T., GATLEY, I., BAILEY, J. <M. N. R. A. S., 230, 107> 880115 SPECTROPOLARIMETRY OF THE 3-MICRON ICE BAND IN ELIAS 16 (TAURUS DARK CLOUD) HOUGH, J. H., WHITTET, D. C. B., SATO, S., YAMASHITA, T., TAMURA, M., NAGATA, T., AITKEN, D. K., ROCHE, P. F. <M. N. R. A. S., 241, 71> 891142 SPECTROPOLARIMETRY OF THE 3-MICRON ICE FEATURE IN MOLECULAR CLOUDS-II. GL 2591, GL 2136, W 33A AND ELIAS 29. (RHO OPHIUCHI DARK CLOUD) HOWARD, E. M., PIPHER, J. L., FORREST, W. J. <AP. J., 425, 707> 940418 A NEAR-INFRARED STUDY OF THE MONOCEROS R2 STAR FORMATION REGION HOWARD, E. M., PIPHER, J. L., FORREST, W. J. <AP. J., 481, 327> 970513 S255-2: THE FORMATION OF A STELLAR CLUSTER HOWARD, E. M., PIPHER, J. L., FORREST, W. J. <AP. J., 509, 749> 981214 A NEAR-INFRARED STUDY OF THE NS 14 BIPOLAR NEBULA HOWARD, E. M., PIPHER, J. L., FORREST, W. J., DE PREE, C. G. <AP. J., 460, 744> 960415 A NEAR-INFRARED STUDY OF THE K3-50 REGION OF HIGH-MASS STAR FORMATION HOWARTH, I. D., PRINJA, R. K., ROCHE, P. F., WILLIS, A. J. <M. N. R. A. S., 207, 287> 840308 IUE OBSERVATIONS OF THE X-RAY BINARY A0538-66: SPECTROSCOPIC STUDY OF A STRANGE STELLAR SYSTEM HOWARTH, I. D., SCHMUTZ, W. <ASTR. AP., 261, 503> 920814 NEAR-INFRARED SPECTROSCOPY OF GALACTIC WOLF-RAYET STARS HOWARTH, I. D., WILSON, R., CARTER, B. S., MENZIES, J. W., ROBERTS, G., WHITELOCK, P. A., VAN DESSEL, E. L., DE LOORE, C., BURGER, M., SANDFORD, M. C. W. <ASTR. AP., 93, 219> 810110 IUE AND OPTICAL OBSERVATIONS OF V861 SCORPII HOWE, J. E., JAFFE, D. T., GENZEL, R., STACEY, G. J. <AP. J., 373, 158> 910505 PARSEC-SCALE PENETRATION OF ULTRAVIOLET PHOTONS INTO MOLECULAR CLOUDS: [CII] 158 MICRON MAPPING OF W3, NGC 1977, AND NGC 2023 HOWELL, R. R., MCCARTHY, D. W., LOW, F. J. <AP. J. (LETTERS), 251, L21> 811204 ONE-DIMENSIONAL INFRARED SPECKEL INTERFEROMETRY HOWELL, S. B., PESCE, J. E., CONDON, J. J., CIARDULLO, R., USHER, P. D. <P. A. S. P., 109, 1149> 971028 US 3215: AN ACTIVE GE2 GALAXY HOYLE, F., WICKRAMASINGHE, N. C. <M. N. R. A. S., 181, 51P> 771101 POLYSACCHARIDES AND THE INFRARED SPECTRUM OF OH 26.5+0.6 HRIVAK, B. J., KWOK, S., VOLK, K. M. <AP. J., 346, 265> 891112 A STUDY OF SEVERAL F AND G SUPERGIANT-LIKE STARS WITH INFRARED EXCESSES AS CANDIDATES FOR PROTO-PLANETARY NEBULAE HRIVNAK, B. J., KWOK, S. <AP. J., 368, 564> 910212 ON THE POSSIBLE BIPOLAR NATURE OF 21 MICRON IRAS SOURCES HRIVNAK, B. J., KWOK, S. <AP. J., 371, 631> 910403 THE CARBON-RICH PROTO-PLANETARY NEBULA IRAS 22272+5435 HRIVNAK, B. J., KWOK, S., BOREIKO, R. T. <AP. J. (LETTERS), 294, L113> 850713 IDENTIFICATION OF IRAS OH/IR-LIKE SOURCES HRIVNAK, B. J., KWOK, S., GEBALLE, T. R. <AP. J., 420, 783> 940114 NEAR-INFRARED SPECTROSCOPY OF PROTO-PLANETARY NEBULAE HRIVNAK, B. J., KWOK, S., VOLK, K. M. <AP. J., 331, 832> 880813 THE HIGH-LATITUDE F SUPERGIANT IRAS 18095+2704: A PROTO-PLANETARY NEBULA HRON, J. <ASTR. AP., 252, 583> 911234 SHORT PERIOD MIRA VARIABLES. I. PHOTOMETRIC METALLICITY ESTIMATES FOR FIELD STARS HRON, J., ARINGER, B. <ASTR. AP., 281, 139> 940103 A SEARCH FOR VARIABILITY IN THE IRAS-LRS SPECTRA OF LONG PERIOD VARIABLES HRON, J., LOIDL, R., HOFNER, S., JORGENSEN, U. G., ARINGER, B., KERSCHBAUM, F. <ASTR. AP., 335, L69> 980722 ISO-SWS SPECTRA OF THE C-RICH AGB STAR R SCL AND DYNAMICAL MODEL ATMOSPHERES HU, E. M., MCMAHON, R. G., EGAMI, E. <AP. J. (LETTERS), 459, L53> 960304 DETECTION OF A LYMAN-ALPHA EMISSION-LINE COMPANION TO THE Z = 4.69 QUASAR BR 1202-0725 HU, E. M., RIDGWAY, S. E. <A. J., 107, 1303> 940408 TWO EXTREMELY RED GALAXIES HU, J. Y., SLIJKHUIS, S., DE JONG, T., JIANG, B. W. <ASTR. AP. SUPPL., 100, 413> 930829 A SYSTEMATIC STUDY OF IRAS SELECTED PROTO-PLANETARY NEBULA CANDIDATES. I. SELECTION OF THE SAMPLE AND OBSERVATIONS OF THE SOUTHERN OBJECTS HU, J. Y., SLIJKHUIS, S., NGUYEN-Q-RIEU, DE JONG, T. <ASTR. AP., 273, 185> 930625 IRAS 17150-3224: A YOUNG, OPTICALLY BIPOLAR, PROTO-PLANETARY NEBULA HU, J. Y., THE, P. S., DE WINTER, D. <ASTR. AP., 208, 213> 890121 PHOTOMETRIC AND SPECTROSCOPIC STUDY OF THREE CANDIDATE HERBIG AE/BE STARS: HD 37411, HD 100546 AND HD 104237 HUANG, Y. -L., DICKMAN, R. L., SNELL, R. L. <AP. J. (LETTERS), 302, L63> 860306 IRAS SOURCES ASSOCIATED WITH SHOCKED GAS REGIONS IN IC 443 HUARD, T. L., WEINTRAUB, D. A., KASTNER, J. H. <M. N. R. A. S., 290, 598> 971031 BIPOLAR OUTFLOW SOURCES IN THE SERPENS CORE: SVS 2 AND SVS 20 HUBER, M. E., HOWELL, S. B., CIARDI, D. R., FRIED, R. <P. A. S. P., 110, 784> 980731 TIME-RESOLVED PHOTOMETRY AND SPECTROSCOPY OF THE CATACLYSMIC VARIABLE V592 CASSIOPEIAE HUCHRA, J. P., GELLER, M. J., GALLAGHER, J., HUNTER, D., HARTMANN, L., FABBIANO, G., AARONSON, M. <AP. J., 274, 125> 831119 STAR FORMATION IN BLUE GALAXIES. I. ULTRAVIOLET, OPTICAL, AND INFRARED OBSERVATIONS OF NGC 4214 AND NGC 4670 HUDGINS, D., HERTER, T., JOYCE, R. J. <AP. J. (LETTERS), 354, L57> 900521 THE NI/FE RATIO IN THE CRAB NEBULA HUDSON, H. S., SOIFER, B. T. <AP. J., 206, 100> 760509 SUBMILLIMETER OBSERVATIONS OF NGC 2024, OMC-2, AND MON R-2 HUGHES, D. H., APPLETON, P. N., SCHOMBERT, J. M. <AP. J., 370, 176> 910307 FAR-INFRARED COUNTERPART TO THE OPTICAL AND H I PLUME IN THE LEO TRIPLET OF GALAXIES: NGC 3623, NGC 3627, AND NGC 3628 HUGHES, D. H., DUNLOP, J. S., RAWLINGS, S. <M. N. R. A. S., 289, 766> 970825 HIGH-REDSHIFT RADIO GALAXIES AND QUASARS AT SUBMILLIMETRE WAVELENGTHS: ASSESSING THEIR EVOLUTIONARY STATUS HUGHES, D. H., GEAR, W. K., ROBSON, E. I. <M. N. R. A. S., 270, 641> 941026 THE SUBMILLIMETRE STRUCTURE OF THE STARBURST NUCLEUS IN M82: A DIFFRACTION-LIMITED 450-MICRON MAP HUGHES, D. H., ROBSON, E. I. <M. N. R. A. S., 249, 560> 910423 OFF-NUCLEAR SPECTROSCOPY IN NGC 1275 HUGHES, D. H., ROBSON, E. I., DUNLOP, J. S., GEAR, W. K. <M. N. R. A. S., 263, 607> 930814 THERMAL DUST EMISSION FROM QUASARS-I. SUBMILLIMETRE SPECTRAL INDICES OF RADIO-QUIET QUASARS HUGHES, D. H., ROBSON, E. I., GEAR, W. K. <M. N. R. A. S., 241, 55P> 891219 A DEEP 800-MICRON CONTINUUM OBSERVATION OF THE ACTIVE GALAXY MKN 1183 HUGHES, J. D., EMERSON, J. P., ZINNECKER, H., WHITELOCK, P. A. <M. N. R. A. S., 236, 117> 890119 IRAS 12496-7650: AN AE STAR WITH OUTFLOW? HUGHES, J. D., HARTIGAN, P., GRAHAM, J. A., EMERSON, J. P., MARANG, F. <A. J., 101, 1013> 910302 THE OPTICAL COUNTERPART OF IRAS 12496-7650: A HIGHLY EMBEDDED HERBIG AE STAR HUGHES, J., HARTIGAN, P. <A. J., 104, 680> 920801 CHAMAELEON II: DISTANCE DETERMINATION AND HR DIAGRAM HUGHES, J., HARTIGAN, P., KRAUTTER, J., KELEMEN, J. <A. J., 108, 1071> 940912 THE STELLAR POPULATION OF THE LUPUS CLOUDS HUGHES, S. M. G., WOOD, P. R. <A. J., 99, 784> 900301 LONG-PERIOD VARIABLES IN THE LARGE MAGELLANIC CLOUD. II. INFRARED PHOTOMETRY, SPECTRAL CLASSIFICATION, AGB EVOLUTION, AND SPATIAL DISTRIBUTION HUGHES, V. A., MACLEOD, G. C. <A. J., 97, 786> 890301 THE USE OF IRAS DATA TO DEFINE H II REGIONS HUGHES, V. A., MACLEOD, G. C. <AP. J., 427, 857> 940615 AN ANALYSIS OF IRAS-IDENTIFIED H II REGIONS AND THEIR RADIO PROPERTIES HUMPHREYS, R. M. <AP. J., 219, 445> 780112 LUMINOUS VARIABLE STARS IN M31 AND M33 HUMPHREYS, R. M., AARONSON, M., LEBOFSKY, M., MCALARY, C. W., STROM, S. E., CAPPS, R. W. <A. J., 91, 808> 860402 THE LUMINOSITIES OF M SUPERGIANTS AND THE DISTANCES TO M101, NGC 2403, AND M81 HUMPHREYS, R. M., BLAHA, C., D'ODORICO, S., GULL, T. R., BENVENUTI, P. <AP. J., 278, 124> 840311 IUE AND GROUND-BASED OBSERVATIONS OF THE HUBBLE-SANDAGE VARIABLES IN M31 AND M33 HUMPHREYS, R. M., JONES, T. J., GEHRZ, R. D. <A. J., 94, 315> 870802 THE ENIGMATIC OBJECT VARIABLE A IN M33 HUMPHREYS, R. M., JONES, T. J., SITKO, M. L. <A. J., 89, 1155> 840801 THE LUMINOSITIES OF THE M SUPERGIANTS IN M33 HUMPHREYS, R. M., LEITHERER, C., STAHL, O., WOLF, B., ZICKGRAF, F. -J. <ASTR. AP., 203, 306> 880934 VARIABLE C: AN S DORADUS-TYPE VARIABLE IN M33 HUMPHREYS, R. M., LOCKWOOD, G. W. <AP. J. (LETTERS), 172, L59> 720303 SPECTROSCOPIC AND PHOTOMETRIC CHANGES IN THE PECULIAR INFRARED STAR VX SAGITTARIUS HUMPHREYS, R. M., MERRILL, K. M., BLACK, J. H. <AP. J. (LETTERS), 237, L17> 800402 THE PERPLEXING SPECTRUM OF AFGL 2789 (V645 CYGNI) HUMPHREYS, R. M., NEY, E. P. <AP. J. (LETTERS), 187, L75> 740101 SUPERGIANT BINARY STARS HUMPHREYS, R. M., NEY, E. P. <AP. J., 190, 339> 740603 INFRARED STARS IN BINARY SYSTEMS HUMPHREYS, R. M., NEY, E. P. <AP. J., 194, 623> 741203 VISUAL AND INFRARED OBSERVATIONS OF LATE-TYPE SUPERGIANTS IN THE SOUTHERN SKY HUMPHREYS, R. M., NEY, E. P. <ASTR. AP., 30, 159> 740107 INFRARED OBSERVATIONS OF HD 65750, A RED GIANT IN A REFLECTION NEBULA HUMPHREYS, R. M., NEY, E. P. <P. A. S. P., 86, 444> 740809 IRC+60370 AND THE INFRARED RADIATION FROM LUMINOUS G AND K SUPERGIANTS HUMPHREYS, R. M., PENNINGTON, R. L., JONES, T. J., GHIGO, F. D. <A. J., 96, 1884> 881201 THE RED SUPERGIANTS IN M31: SPECTRA, COLORS, AND LUMINOSITIES HUMPHREYS, R. M., SMITH, N., DAVIDSON, K., JONES, T. J., GEHRZ, R. D., MASON, C. G., HAYWARD, T. L., HOUCK, J. R., KRAUTTER, J. <A. J., 114, 2778> 971232 HST AND INFRARED IMAGES OF THE CIRCUMSTELLAR ENVIRONMENT OF THE COOL HYPERGIANT IRC+10420 HUMPHREYS, R. M., STRECKER, D. W., MURDOCK, T. L., LOW, F. J. <AP. J. (LETTERS), 179, L49> 730101 IRC+10420 - ANOTHER ETA CARINAE? HUMPHREYS, R. M., STRECKER, D. W., NEY, E. P. <AP. J. (LETTERS), 167, L35> 710701 HIGH-LUMINOSITY G SUPERGIANTS HUMPHREYS, R. M., STRECKER, D. W., NEY, E. P. <AP. J., 172, 75> 720202 SPECTROSCOPIC AND PHOTOMETRIC OBSERVATIONS OF M SUPERGIANTS IN CARINA HUMPHREYS, R. M., WARNER, J. W. <AP. J. (LETTERS), 221, L73> 780409 INFRARED DETECTION OF LUMINOUS STARS IN M31 AND M33 HUMPHREYS, R. M., WARNER, J. W., GALLAGHER, J. S. <P. A. S. P., 88, 380> 760813 CRL 2688 - ``THE EGG NEBULA'' - PREPLANETARY NEBULA OR PROTOSTELLAR SYSTEM? HUNT, L. K., GIOVANARDI, C. <A. J., 104, 1018> 920903 NEAR-INFRARED LOW-RESOLUTION RADIAL LUMINOSITY DISTRIBUTIONS OF NEARBY ACTIVE GALAXIES HUNT, L. K., LISI, F., TESTI, L., BAFFA, C., BORELLI, S., MAIOLINO, R., MORIONDO, G., STANGA, R. M. <ASTR. AP. SUPPL., 115, 181> 960101 ARNICA, THE ARCETRI NEAR-INFRARED CAMERA: ASTRONOMICAL PERFORMANCE ASSESSMENT HUNT, L. K., MALKAN, M. A., SALVATI, M., MANDOLESI, N., PALAZZI, E., WADE, R. <AP. J. SUPPL., 108, 229> 970112 THE DISKS OF GALAXIES WITH SEYFERT AND STARBURST NUCLEI. I. NEAR-INFRARED COLORS AND COLOR GRADIENTS HUNT, L. K., MANNUCCI, F., SALVATI, M., STANGA, R. M. <ASTR. AP., 257, 434> 920421 HIGH TIME RESOLUTION MONITORING AT 2.2 MICRONS OF THE SEYFERT 1 GALAXY NGC 4051 HUNT, L. K., MANNUCCI, F., TESTI, L., MIGLIORINI, S., STANGA, R. M., BAFFA, C., LISI, F., VANZI, L. <A. J., 115, 2594> 980607 NORTHERN JHK STANDARD STARS FOR ARRAY DETECTORS HUNT, L. K., MASSI, M., ZHEKOV, S. A. <ASTR. AP., 290, 428> 941004 A SEARCH FOR NEAR-INFRARED VARIABILITY IN LSI+61 303 HUNT, L. K., ZHEKOV, S., SALVATI, M., MANNUCCI, F., STANGA, R. M. <ASTR. AP., 292, 67> 941201 LIMITS ON THE SHORT-TIMESCALE NEAR-INFRARED VARIABILITY OF SEYFERT 1 NUCLEI HUNTER, D. A., GALLAGHER III, J. S. <A. J., 90, 1457> 850802 INFRARED COLORS OF BLUE IRREGULAR GALAXIES HUNTER, D. A., GALLAGHER, III, J. S., RICE, W. L., GILLETT, F. C. <AP. J., 336, 152> 890105 IRAS OBSERVATIONS OF A LARGE SAMPLE OF NORMAL IRREGULAR GALAXIES HUNTER, D. A., GILLETT, F. C., GALLAGHER III, J. S., RICE, W. L., LOW, F. J. <AP. J., 303, 171> 860408 IRAS OBSERVATIONS OF A SMALL SAMPLE OF BLUE IRREGULAR GALAXIES HUNTER, D. A., THRONSON JR., H. A., CASEY, S., HARPER, D. A. <AP. J., 341, 697> 890612 STAR FORMATION AND THE INTERSTELLAR MEDIUM IN TWO PECULIAR, NONSPIRAL GALAXIES: NGC 1569 AND NGC 3593 HUNTER, D. A., THRONSON JR., H. A., WILTON, C. <A. J., 100, 1915> 901201 SMALL GALACTIC H II REGIONS. II. THE MOLECULAR CLOUDS AND STAR FORMATION HUNTER, T. R., NEUGEBAUER, G., BENFORD, D. J., MATTHEWS, K., LIS, D. C., SERABYN, E., PHILLIPS, T. G. <AP. J. (LETTERS), 493, L97> 980214 G34.24+0.13MM: A DEEPLY EMBEDDED PROTO-B STAR HUNTER, T. R., TESTI, L., TAYLOR, G. B., TOFANI, G., FELLI, M., PHILLIPS, T. G. <ASTR. AP., 302, 249> 951020 A MULTIWAVELENGTH PICTURE OF THE AFGL 5142 STAR-FORMING REGION HURT, R. L., BARSONY, M. <AP. J. (LETTERS), 460, L45> 960302 A CLUSTER OF CLASS 0 PROTOSTARS IN SERPENS: AN IRAS HIRES STUDY HURT, R. L., MERRILL, K. M., GATLEY, I., TURNER, J. L. <A. J., 105, 121> 930109 MAFFEI 2 REVEALED: THE INFRARED MORPHOLOGY OF A HIDDEN GALAXY HUTCHINGS, J. B. <A. J., 98, 524> 890801 H I PROFILES IN IRAS GALAXIES HUTCHINGS, J. B., CRAMPTON, D., MORRIS, S. L., STEINBRING, E. <P. A. S. P., 110, 374> 980439 RESOLUTION OF A Z = 1 QSO WITH ADAPTIVE OPTICS HUTCHINGS, J. B., DAVIDGE, T. J. <P. A. S. P., 109, 667> 970623 NEAR-INFRARED IMAGING OF THE PROPOSED Z = 2 CLUSTER BEHIND CL 0939+4713 (ABELL 851) HUTCHINGS, J. B., NEFF, S. G. <A. J., 101, 434> 910202 EVOLUTION OF LUMINOUS IRAS SOURCES: CCD IMAGING HUTCHINGS, J. B., NEFF, S. G. <A. J., 113, 1514> 970501 A QSO IN A CLUSTER AT Z = 2.4 HUTCHINGS, J. B., NEFF, S. G. <A. J., 113, 550> 970202 JHK IMAGING AND PHOTOMETRY OF LOW Z QSOS AND RADIO GALAXY HUTCHINGS, J. B., NEFF, S. G., STANFORD, S. A., LO, E., UNGER, S. W. <A. J., 100, 60> 900701 IMAGING AND TWO-DIMENSIONAL SPECTRA OF THE IR-BRIGHT GALAXY NGC 2146: A RECENT LOW-ENERGY MERGER? HUTCHINSON, M. G., ALBINSON, J. S., BARRETT, P., DAVIES, J. K., EVANS, A., GOLDSMITH, M. J., MADDISON, R. C. <ASTR. AP., 285, 883> 940504 PHOTOMETRY AND POLARIMETRY OF PRE-MAIN SEQUENCE STARS HUTCHINSON, M. G., EVANS, A., DAVIES, J. K., BODE, M. F. <M. N. R. A. S., 237, 683> 890426 PHOTOMETRIC MONITORING OF PRE-MAIN SEQUENCE STARS-I. THE VARIABILITY OF RY AND RU LUPI HUTCHINSON, M. G., EVANS, A., WINKLER, H., SPENCER JONES, J. <ASTR. AP., 234, 230> 900815 OPTICAL-INFRARED PHOTOMETRY OF THE ``ISOLATED'' T TAURI STAR V4046 SGR HYLAND, A. R. <PROC. A. S. A., 1, 14> 710703 GALACTIC INFRARED ASTRONOMY HYLAND, A. R., ALLEN, D. A. <M. N. R. A. S., 199, 943> 820616 AN INFRARED STUDY OF QUASARS HYLAND, A. R., ALLEN, D. A., BARNES, P. J., WARD, M. J. <M. N. R. A. S., 206, 465> 840204 THE DISTRIBUTION AND NATURE OF THE 2 MICRON RADIATION OF THE INNER ORION NEBULA HYLAND, A. R., BECKLIN, E. E., FROGEL, J. A., NEUGEBAUER, G. <ASTR. AP., 16, 204> 720001 INFRARED OBSERVATIONS OF 1612 MHZ IR/OH SOURCES HYLAND, A. R., BECKLIN, E. E., NEUGEBAUER, G. <AP. J. (LETTERS), 220, L73> 780310 THE L-ALPHA/H-ALPHA INTENSITY RATIO IN PKS 0237-23 HYLAND, A. R., BECKLIN, E. E., NEUGEBAUER, G., WALLERSTEIN, G. <AP. J., 158, 619> 691102 OBSERVATIONS OF THE INFRARED OBJECT, VY CANIS MAJORIS HYLAND, A. R., BECKLIN, E. E., NEUGEBAUER, G., WALLERSTEIN, G. <AP. J., 160, 381> 700401 ERRATUM TO ``OBSERVATIONS OF THE INFRARED OBJECT, VY CANIS MAJORIS'' HYLAND, A. R., HIRST, R. A., ROBINSON, G., THOMAS, J. A. <AP. LETTERS, 11, 7> 720501 INFRARED OBSERVATIONS OF SOME SOUTHERN IR-OH SOURCES HYLAND, A. R., JONES, T. J., MITCHELL, R. M. <M. N. R. A. S., 201, 1095> 821219 A STUDY OF THE CHAMAELEON DARK CLOUD COMPLEX: SURVEY, STRUCTURE AND EMBEDDED SOURCES HYLAND, A. R., MCGREGOR, P. J., ROBINSON, G., THOMAS, J. A., BECKLIN, E. E., GATLEY, I., WERNER, M. W. <AP. J., 241, 709> 801006 THE INFRARED EMISSION OF G333.6-0.2, AN EXTREMELY NONSPHERICAL H II REGION HYLAND, A. R., MOULD, J. R. <AP. J., 186, 993> 731206 INFRARED VARIABILITY AND THE INTERSTELLAR REDDENING OF THE X-RAY SOURCE HD 77581 HYLAND, A. R., MOULD, J. R., ROBINSON, G., THOMAS, J. A. <P. A. S. P., 87, 439> 750609 INFRARED OBSERVATIONS AND THE EFFECTIVE TEMPERATURE OF THE PECULIAR STAR HD 101065 HYLAND, A. R., NEUGEBAUER, G. <AP. J. (LETTERS), 160, L177> 700604 INFRARED OBSERVATIONS OF NOVA SERPENTIS 1970 HYLAND, A. R., ROBINSON, G., MITCHELL, R. M., THOMAS, J. A., BECKLIN, E. E. <AP. J., 233, 145> 791011 THE SPECTRAL AND SPATIAL DISTRIBUTION OF RADIATION FROM ETA CARINAE. II. HIGH-RESOLUTION INFRARED MAPS OF THE HOMUNCULUS HYLAND, A. R., SCHWARZ, M. P. <PROC. A. S. A., 3, 137> 770909 INTERPRETATION OF QUASAR COLOURS IN THE NEAR IR HYLAND, A. R., STRAW, S., JONES, T. J., GATLEY, I. <M. N. R. A. S., 257, 391> 920818 STAR FORMATION IN THE MAGELLANIC CLOUDS-IV. PROTOSTARS IN THE VICINITY OF 30 DORADUS HYLAND, A. R., THOMAS, J. A., ROBINSON, G. <A. J., 83, 20> 780108 INFRARED STUDIES OF 30 DORADUS. I. THE 2-MICRON SOURCES OF THE INNER REGION HYUNG, S., ALLER, L. H. <AP. J., 491, 242> 971205 THE HIGH-EXCITATION PLANETARY NEBULA NGC 7662 HYUNG, S., ALLER, L. H., FEIBELMAN, W. A. <P. A. S. P., 106, 745> 940722 THE SPECTRUM OF THE PLANETARY NEBULA IC 418 |