biblio.bib

@article{ref:Humphreys_1984,
  author = {{Humphreys}, R.~M. and {Davidson}, K.},
  title = {{The most luminous stars}},
  journal = {Science},
  keywords = {STELLAR EVOLUTION, STELLAR LUMINOSITY, SUPERMASSIVE STARS, VARIABLE STARS, HERTZSPRUNG-RUSSELL DIAGRAM, MAGELLANIC CLOUDS, STELLAR TEMPERATURE, TURBULENCE EFFECTS},
  year = 1984,
  month = jan,
  volume = 223,
  pages = {243-249},
  doi = {10.1126/science.223.4633.243},
  adsurl = {http://adsabs.harvard.edu/abs/1984Sci...223..243H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2006,
  author = {{Smith}, N. and {Owocki}, S.~P.},
  title = {{On the Role of Continuum-driven Eruptions in the Evolution of Very Massive Stars and Population III Stars}},
  journal = {ApJ Letters},
  eprint = {arXiv:astro-ph/0606174},
  keywords = {Instabilities, Stars: Evolution, Stars: Mass Loss, Stars: Winds, Outflows},
  year = 2006,
  month = jul,
  volume = 645,
  pages = {L45-L48},
  doi = {10.1086/506523},
  adsurl = {http://adsabs.harvard.edu/abs/2006ApJ...645L..45S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kochanek_2011c,
  author = {{Kochanek}, C.~S.},
  title = {{The Astrophysical Implications of Dust Formation during the Eruptions of Hot, Massive Stars}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1109.2596},
  primaryclass = {astro-ph.SR},
  keywords = {dust, extinction, stars: evolution, stars: massive, stars: mass-loss, stars: winds, outflows, supernovae: general},
  year = 2011,
  month = dec,
  volume = 743,
  eid = {73},
  pages = {73},
  doi = {10.1088/0004-637X/743/1/73},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJ...743...73K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Pastorello_2007,
  author = {{Pastorello}, A. and others},
  title = {{A giant outburst two years before the core-collapse of a massive star}},
  journal = {Nature},
  eprint = {arXiv:astro-ph/0703663},
  year = 2007,
  month = jun,
  volume = 447,
  pages = {829-832},
  doi = {10.1038/nature05825},
  adsurl = {http://adsabs.harvard.edu/abs/2007Natur.447..829P},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Mauerhan_2012,
  author = {{Mauerhan}, J.~C. and others},
  title = {{The unprecedented 2012 outburst of SN 2009ip: a luminous blue variable star becomes a true supernova}},
  journal = {MNRAS},
  archiveprefix = {arXiv},
  eprint = {1209.6320},
  primaryclass = {astro-ph.SR},
  keywords = {circumstellar matter, stars: evolution, supernovae: general, supernovae: individual: SN 2009ip, stars: winds, outflows},
  year = 2013,
  month = apr,
  volume = 430,
  pages = {1801-1810},
  doi = {10.1093/mnras/stt009},
  adsurl = {http://adsabs.harvard.edu/abs/2013MNRAS.430.1801M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Prieto_2012,
  author = {{Prieto}, J.~L. and {Brimacombe}, J. and {Drake}, A.~J. and 
	{Howerton}, S.},
  title = {{The 2012 Rise of the Remarkable Type IIn SN 2009ip}},
  journal = {ApJ Letters},
  archiveprefix = {arXiv},
  eprint = {1210.3347},
  primaryclass = {astro-ph.SR},
  keywords = {circumstellar matter, stars: evolution, stars: mass-loss, supernovae: individual: SN 2009ip},
  year = 2013,
  month = feb,
  volume = 763,
  eid = {L27},
  pages = {L27},
  doi = {10.1088/2041-8205/763/2/L27},
  adsurl = {http://adsabs.harvard.edu/abs/2013ApJ...763L..27P},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Pastorello_2012,
  author = {{Pastorello}, A. and others},
  title = {{Interacting Supernovae and Supernova Impostors: SN 2009ip, is this the End?}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1210.3568},
  primaryclass = {astro-ph.SR},
  keywords = {galaxies: individual: NGC 7259, supernovae: general, supernovae: individual: SN 2009ip SN 2000ch},
  year = 2013,
  month = apr,
  volume = 767,
  eid = {1},
  pages = {1},
  doi = {10.1088/0004-637X/767/1/1},
  adsurl = {http://adsabs.harvard.edu/abs/2013ApJ...767....1P},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2007b,
  author = {{Smith}, N. and {McCray}, R.},
  title = {{Shell-shocked Diffusion Model for the Light Curve of SN 2006gy}},
  journal = {ApJ Letters},
  archiveprefix = {arXiv},
  eprint = {0710.3428},
  keywords = {Stars: Circumstellar Matter, Stars: Evolution, supernovae: individual (SN 2006gy)},
  year = 2007,
  month = dec,
  volume = 671,
  pages = {L17-L20},
  doi = {10.1086/524681},
  adsurl = {http://adsabs.harvard.edu/abs/2007ApJ...671L..17S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kozlowski_2010,
  author = {{Kozlowski}, S. and {Kochanek}, C.~S. and {Stern}, D. and {Prieto}, J.~L. and 
	{Stanek}, K.~Z.},
  title = {{Supernova 2007va}},
  journal = {Central Bureau Electronic Telegrams},
  year = 2010,
  month = jul,
  volume = 2392,
  pages = {1},
  adsurl = {http://adsabs.harvard.edu/abs/2010CBET.2392....1K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Khan_2010,
  author = {{Khan}, R. and {Stanek}, K.~Z. and {Prieto}, J.~L. and {Kochanek}, C.~S. and {Thompson}, T.~A. and {Beacom}, J.~F.},
  title = {{Census of Self-obscured Massive Stars in Nearby Galaxies with Spitzer: Implications for Understanding the Progenitors of SN 2008S-like Transients}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1001.3681},
  primaryclass = {astro-ph.SR},
  keywords = {catalogs, galaxies: individual: M33 NGC 300 M81 NGC 6946, supernovae: general, supernovae: individual: SN 2008S},
  year = 2010,
  month = jun,
  volume = 715,
  pages = {1094-1108},
  doi = {10.1088/0004-637X/715/2/1094},
  adsurl = {http://adsabs.harvard.edu/abs/2010ApJ...715.1094K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Khan_2011,
  author = {{Khan}, R. and {Stanek}, K.~Z. and {Kochanek}, C.~S. and {Bonanos}, A.~Z.
	},
  title = {{Object X: The Brightest Mid-infrared Point Source in M33}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1012.3457},
  primaryclass = {astro-ph.SR},
  keywords = {galaxies: individual: M33, stars: evolution, stars: mass-loss, stars: winds, outflows},
  year = 2011,
  month = may,
  volume = 732,
  eid = {43},
  pages = {43},
  doi = {10.1088/0004-637X/732/1/43},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJ...732...43K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Khan_2013,
  author = {{Khan}, R. and {Stanek}, K.~Z. and {Kochanek}, C.~S.},
  title = {{Finding {$\eta$} Car Analogs in Nearby Galaxies Using Spitzer. I. Candidate Selection}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1210.6980},
  primaryclass = {astro-ph.SR},
  keywords = {galaxies: individual: M33 M81 NGC 247 NGC 300 NGC 2403 NGC 6822 NGC 7793, stars: evolution, stars: individual: Eta Carinae, stars: mass-loss, stars: winds, outflows},
  year = 2013,
  month = apr,
  volume = 767,
  eid = {52},
  pages = {52},
  doi = {10.1088/0004-637X/767/1/52},
  adsurl = {http://adsabs.harvard.edu/abs/2013ApJ...767...52K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:deJager_1997,
  author = {{de Jager}, C. and {Nieuwenhuijzen}, H.},
  title = {{An obstacle to the late evolution of massive stars}},
  journal = {MNRAS},
  keywords = {STARS: EVOLUTION, STARS: INDIVIDUAL: RHO CAS, STARS: INDIVIDUAL: HD 217476=HR 8752, STARS: INDIVIDUAL: IRC+10420, SUPERGIANTS},
  year = 1997,
  month = sep,
  volume = 290,
  pages = {L50-L54},
  adsurl = {http://adsabs.harvard.edu/abs/1997MNRAS.290L..50D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:deJager_1998,
  author = {{de Jager}, C.},
  title = {{The yellow hypergiants}},
  journal = {AAP Review},
  keywords = {supergiants, evolution, pulsation, mass loss, shocks},
  year = 1998,
  volume = 8,
  pages = {145-180},
  doi = {10.1007/s001590050009},
  adsurl = {http://adsabs.harvard.edu/abs/1998A%26ARv...8..145D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2004,
  author = {{Smith}, N. and {Vink}, J.~S. and {de Koter}, A.},
  title = {{The Missing Luminous Blue Variables and the Bistability Jump}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/0407202},
  keywords = {Stars: Early-Type, Stars: Evolution, Stars: Mass Loss, Stars: Variables: Other, Stars: Winds, Outflows, Stars: Supergiants},
  year = 2004,
  month = nov,
  volume = 615,
  pages = {475-484},
  doi = {10.1086/424030},
  adsurl = {http://adsabs.harvard.edu/abs/2004ApJ...615..475S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Reike_2004,
  author = {{Rieke}, G.~H. and others},
  title = {{The Multiband Imaging Photometer for Spitzer (MIPS)}},
  journal = {ApJs},
  keywords = {Infrared: General, Space Vehicles: Instruments},
  year = 2004,
  month = sep,
  volume = 154,
  pages = {25-29},
  doi = {10.1086/422717},
  adsurl = {http://adsabs.harvard.edu/abs/2004ApJS..154...25R},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Dale_2009,
  author = {{Dale}, D.~A. and others},
  title = {{The Spitzer Local Volume Legacy: Survey Description and Infrared Photometry}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {0907.4722},
  primaryclass = {astro-ph.CO},
  keywords = {galaxies: photometry, infrared: galaxies, surveys},
  year = 2009,
  month = sep,
  volume = 703,
  pages = {517-556},
  doi = {10.1088/0004-637X/703/1/517},
  adsurl = {http://adsabs.harvard.edu/abs/2009ApJ...703..517D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kennicutt_2003,
  author = {{Kennicutt}, Jr., R.~C. and others},
  title = {{SINGS: The SIRTF Nearby Galaxies Survey}},
  journal = {PASP},
  eprint = {arXiv:astro-ph/0305437},
  keywords = {ISM: Dust, Extinction, Galaxies: Evolution, Galaxies: ISM, infrared: galaxies, Stars: Formation, Surveys},
  year = 2003,
  month = aug,
  volume = 115,
  pages = {928-952},
  doi = {10.1086/376941},
  adsurl = {http://adsabs.harvard.edu/abs/2003PASP..115..928K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Poglitsch_2010,
  author = {{Poglitsch}, A. and others},
  title = {{The Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory}},
  journal = {AAP},
  archiveprefix = {arXiv},
  eprint = {1005.1487},
  primaryclass = {astro-ph.IM},
  keywords = {space vehicles: instruments, instrumentation: photometers, instrumentation: spectrographs},
  year = 2010,
  month = jul,
  volume = 518,
  eid = {L2},
  pages = {L2},
  doi = {10.1051/0004-6361/201014535},
  adsurl = {http://adsabs.harvard.edu/abs/2010A%26A...518L...2P},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Balog_2013,
  author = {{Balog}, Z. and others},
  title = {{The Herschel-PACS photometer calibration - Point-source flux calibration for scan maps}},
  journal = {Experimental Astronomy},
  archiveprefix = {arXiv},
  eprint = {1309.6099},
  primaryclass = {astro-ph.IM},
  keywords = {Herschel space observatory, PACS, Far-infrared, Instrumentation, Calibration, Scan-map},
  year = 2013,
  month = oct,
  doi = {10.1007/s10686-013-9352-3},
  adsurl = {http://adsabs.harvard.edu/abs/2013ExA...tmp...38B},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Massey_2006,
  author = {{Massey}, P. and {Olsen}, K.~A.~G. and {Hodge}, P.~W. and {Strong}, S.~B. and 
	{Jacoby}, G.~H. and {Schlingman}, W. and {Smith}, R.~C.},
  title = {{A Survey of Local Group Galaxies Currently Forming Stars. I. UBVRI Photometry of Stars in M31 and M33}},
  journal = {AJ},
  eprint = {arXiv:astro-ph/0602128},
  keywords = {Catalogs, Galaxies: Individual: Messier Number: M31, Galaxies: Individual: Messier Number: M33, Galaxies: Stellar Content, Stars: Early-Type, Stars: Supergiants, Surveys},
  year = 2006,
  month = may,
  volume = 131,
  pages = {2478-2496},
  doi = {10.1086/503256},
  adsurl = {http://adsabs.harvard.edu/abs/2006AJ....131.2478M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Massey_2007,
  author = {{Massey}, P. and {McNeill}, R.~T. and {Olsen}, K.~A.~G. and 
	{Hodge}, P.~W. and {Blaha}, C. and {Jacoby}, G.~H. and {Smith}, R.~C. and 
	{Strong}, S.~B.},
  title = {{A Survey of Local Group Galaxies Currently Forming Stars. III. A Search for Luminous Blue Variables and Other H{$\alpha$} Emission-Line Stars}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {0709.1267},
  year = 2007,
  month = dec,
  volume = 134,
  pages = {2474-2503},
  doi = {10.1086/523658},
  adsurl = {http://adsabs.harvard.edu/abs/2007AJ....134.2474M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Dalcanton_2009,
  author = {{Dalcanton}, J.~J. and others},
  title = {{The ACS Nearby Galaxy Survey Treasury}},
  journal = {ApJs},
  archiveprefix = {arXiv},
  eprint = {0905.3737},
  primaryclass = {astro-ph.GA},
  keywords = {catalogs, galaxies: formation, galaxies: stellar content, surveys},
  year = 2009,
  month = jul,
  volume = 183,
  pages = {67-108},
  doi = {10.1088/0067-0049/183/1/67},
  adsurl = {http://adsabs.harvard.edu/abs/2009ApJS..183...67D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Giallongo_2008,
  author = {{Giallongo}, E. and others},
  title = {{The performance of the blue prime focus large binocular camera at the large binocular telescope}},
  journal = {AAP},
  archiveprefix = {arXiv},
  eprint = {0801.1474},
  keywords = {instrumentation: detectors, methods: data analysis, techniques: image processing, surveys, galaxies: photometry},
  year = 2008,
  month = apr,
  volume = 482,
  pages = {349-357},
  doi = {10.1051/0004-6361:20078402},
  adsurl = {http://adsabs.harvard.edu/abs/2008A%26A...482..349G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kochanek_2008,
  author = {{Kochanek}, C.~S. and others},
  title = {{A Survey About Nothing: Monitoring a Million Supergiants for Failed Supernovae}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {0802.0456},
  keywords = {Stars: Evolution, Stars: Supernovae: General, Surveys},
  year = 2008,
  month = sep,
  volume = 684,
  pages = {1336-1342},
  doi = {10.1086/590053},
  adsurl = {http://adsabs.harvard.edu/abs/2008ApJ...684.1336K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Szczygiel_2012,
  author = {{Szczygie{\l}}, D.~M. and {Gerke}, J.~R. and {Kochanek}, C.~S. and 
	{Stanek}, K.~Z.},
  title = {{Discovery of Variability of the Progenitor of SN 2011dh in M 51 Using the Large Binocular Telescope}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1110.2783},
  primaryclass = {astro-ph.CO},
  keywords = {supernovae: general, supernovae: individual: SN 2011dh},
  year = 2012,
  month = mar,
  volume = 747,
  eid = {23},
  pages = {23},
  doi = {10.1088/0004-637X/747/1/23},
  adsurl = {http://adsabs.harvard.edu/abs/2012ApJ...747...23S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Gerke_2011,
  author = {{Gerke}, J.~R. and {Kochanek}, C.~S. and {Prieto}, J.~L. and 
	{Stanek}, K.~Z. and {Macri}, L.~M.},
  title = {{A Study of Cepheids in M81 with the Large Binocular Telescope (Efficiently Calibrated with Hubble Space Telescope)}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1103.0549},
  primaryclass = {astro-ph.CO},
  keywords = {distance scale, galaxies: distances and redshifts, galaxies: individual: M81 NGC4258, stars: variables: Cepheids, techniques: image processing},
  year = 2011,
  month = dec,
  volume = 743,
  eid = {176},
  pages = {176},
  doi = {10.1088/0004-637X/743/2/176},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJ...743..176G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Alard_1998,
  author = {{Alard}, C. and {Lupton}, R.~H.},
  title = {{A Method for Optimal Image Subtraction}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/9712287},
  keywords = {METHODS: DATA ANALYSIS, METHODS: STATISTICAL, TECHNIQUES: IMAGE PROCESSING},
  year = 1998,
  month = aug,
  volume = 503,
  pages = {325-+},
  doi = {10.1086/305984},
  adsurl = {http://adsabs.harvard.edu/abs/1998ApJ...503..325A},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Alard_2000,
  author = {{Alard}, C.},
  title = {{Image subtraction using a space-varying kernel}},
  journal = {AAPs},
  keywords = {METHODS: NUMERICAL, METHODS: STATISTICAL, STARS: VARIABLES: GENERAL, COSMOLOGY: GRAVITATIONAL LENSING},
  year = 2000,
  month = jun,
  volume = 144,
  pages = {363-370},
  doi = {10.1051/aas:2000214},
  adsurl = {http://adsabs.harvard.edu/abs/2000A%26AS..144..363A},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Adelman_2009,
  author = {{Abazajian}, K.~N. and others},
  title = {{The Seventh Data Release of the Sloan Digital Sky Survey}},
  journal = {ApJs},
  archiveprefix = {arXiv},
  eprint = {0812.0649},
  keywords = {atlases, catalogs, surveys},
  year = 2009,
  month = jun,
  volume = 182,
  eid = {543},
  pages = {543-558},
  doi = {10.1088/0067-0049/182/2/543},
  adsurl = {http://adsabs.harvard.edu/abs/2009ApJS..182..543A},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Jordi_2006,
  author = {{Jordi}, K. and {Grebel}, E.~K. and {Ammon}, K.},
  title = {{Empirical color transformations between SDSS photometry and other photometric systems}},
  journal = {AAP},
  eprint = {arXiv:astro-ph/0609121},
  keywords = {surveys, catalogs, techniques: photometric},
  year = 2006,
  month = dec,
  volume = 460,
  pages = {339-347},
  doi = {10.1051/0004-6361:20066082},
  adsurl = {http://adsabs.harvard.edu/abs/2006A\%26A...460..339J},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Moriya_2014,
  author = {{Moriya}, T.~J. and {Maeda}, K. and {Taddia}, F. and {Sollerman}, J. and 
	{Blinnikov}, S.~I. and {Sorokina}, E.~I.},
  title = {{Mass-loss histories of Type IIn supernova progenitors within decades before their explosion}},
  journal = {MNRAS},
  archiveprefix = {arXiv},
  eprint = {1401.4893},
  primaryclass = {astro-ph.SR},
  keywords = {circumstellar matter, stars: mass-loss, supernovae: general},
  year = 2014,
  month = feb,
  volume = 439,
  pages = {2917-2926},
  doi = {10.1093/mnras/stu163},
  adsurl = {http://adsabs.harvard.edu/abs/2014MNRAS.439.2917M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Wright_2010,
  author = {{Wright}, E.~L. and others},
  title = {{The Wide-field Infrared Survey Explorer (WISE): Mission Description and Initial On-orbit Performance}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {1008.0031},
  primaryclass = {astro-ph.IM},
  keywords = {infrared: general, space vehicles, surveys},
  year = 2010,
  month = dec,
  volume = 140,
  eid = {1868},
  pages = {1868-1881},
  doi = {10.1088/0004-6256/140/6/1868},
  adsurl = {http://adsabs.harvard.edu/abs/2010AJ....140.1868W},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@book{ref:Cutri_2003,
  author = {{Cutri}, R.~M. and others},
  title = {{2MASS All Sky Catalog of point sources.}},
  booktitle = {The IRSA 2MASS All-Sky Point Source Catalog},
  publisher = {NASA/IPAC Infrared Science Archive.~http://irsa.ipac.caltech.edu/applications/Gator/},
  year = 2003,
  month = jun,
  adsurl = {http://adsabs.harvard.edu/abs/2003tmc..book.....C},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:McQuinn_2007,
  author = {{McQuinn}, K.~B.~W. and others},
  title = {{The M33 Variable Star Population Revealed by Spitzer}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {0704.3026},
  keywords = {Galaxies: Individual: Messier Number: M33, Galaxies: Stellar Content, Infrared: Stars, Stars: AGB and Post-AGB, Stars: Variables: Other},
  year = 2007,
  month = aug,
  volume = 664,
  pages = {850-861},
  doi = {10.1086/519068},
  adsurl = {http://adsabs.harvard.edu/abs/2007ApJ...664..850M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@inproceedings{ref:Hill_2006,
  author = {{Hill}, J.~M. and {Green}, R.~F. and {Slagle}, J.~H.},
  title = {{The Large Binocular Telescope}},
  year = 2006,
  booktitle = {SPIE Conference Series},
  volume = 6267,
  month = jul,
  doi = {10.1117/12.669832},
  adsurl = {http://adsabs.harvard.edu/abs/2006SPIE.6267E..31H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ivezic_1997,
  author = {{Ivezic}, Z. and {Elitzur}, M.},
  title = {{Self-similarity and scaling behaviour of infrared emission from radiatively heated dust - I. Theory}},
  journal = {MNRAS},
  eprint = {arXiv:astro-ph/9612164},
  keywords = {RADIATIVE TRANSFER, STARS: FORMATION, STARS: LATE-TYPE, DUST, EXTINCTION, INFRARED: ISM: CONTINUUM, INFRARED: ISM: LINES AND BANDS},
  year = 1997,
  month = jun,
  volume = 287,
  pages = {799-811},
  adsurl = {http://adsabs.harvard.edu/abs/1997MNRAS.287..799I},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ivezic_1999,
  author = {{Ivezic}, Z. and {Nenkova}, M. and {Elitzur}, M.},
  title = {{User Manual for DUSTY}},
  journal = {ArXiv Astrophysics e-prints},
  eprint = {astro-ph/9910475},
  pages = {9910475},
  year = 1999,
  month = oct,
  adsurl = {http://adsabs.harvard.edu/abs/1999astro.ph.10475I},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Elitzur_2001,
  author = {{Elitzur}, M. and {Ivezi{\'c}}, {\v Z}.},
  title = {{Dusty winds - I. Self-similar solutions}},
  journal = {MNRAS},
  eprint = {arXiv:astro-ph/0106096},
  keywords = {STARS: AGB AND POST-AGB, CIRCUMSTELLAR MATTER, STARS: LATE-TYPE, STARS: WINDS, OUTFLOWS, DUST, EXTINCTION, INFRARED: STARS},
  year = 2001,
  month = oct,
  volume = 327,
  pages = {403-421},
  doi = {10.1046/j.1365-8711.2001.04706.x},
  adsurl = {http://adsabs.harvard.edu/abs/2001MNRAS.327..403E},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Draine_1984,
  author = {{Draine}, B.~T. and {Lee}, H.~M.},
  title = {{Optical properties of interstellar graphite and silicate grains}},
  journal = {ApJ},
  keywords = {GRANULAR MATERIALS, GRAPHITE, INTERSTELLAR MATTER, OPTICAL PROPERTIES, SILICATES, ABSORPTION CROSS SECTIONS, INFRARED ASTRONOMY, OPACITY, PARTICLE INTERACTIONS, SCATTERING CROSS SECTIONS},
  year = 1984,
  month = oct,
  volume = 285,
  pages = {89-108},
  doi = {10.1086/162480},
  adsurl = {http://adsabs.harvard.edu/abs/1984ApJ...285...89D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Jones_1993,
  author = {{Jones}, T.~J. and others},
  title = {{IRC +10420 - A cool hypergiant near the top of the H-R diagram}},
  journal = {ApJ},
  keywords = {COOL STARS, HERTZSPRUNG-RUSSELL DIAGRAM, INFRARED IMAGERY, STELLAR EVOLUTION, SUPERGIANT STARS, VISIBLE SPECTRUM, ASTRONOMICAL PHOTOMETRY, H ALPHA LINE, POLARIMETRY, STELLAR MASS EJECTION},
  year = 1993,
  month = jul,
  volume = 411,
  pages = {323-335},
  doi = {10.1086/172832},
  adsurl = {http://adsabs.harvard.edu/abs/1993ApJ...411..323J},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Tiffany_2010,
  author = {{Tiffany}, C. and {Humphreys}, R.~M. and {Jones}, T.~J. and 
	{Davidson}, K.},
  title = {{The Morphology of IRC+10420's Circumstellar Ejecta}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {1006.0501},
  primaryclass = {astro-ph.SR},
  keywords = {circumstellar matter, stars: activity, stars: individual: IRC+10420, stars: winds, outflows, supergiants },
  year = 2010,
  month = aug,
  volume = 140,
  pages = {339-349},
  doi = {10.1088/0004-6256/140/2/339},
  adsurl = {http://adsabs.harvard.edu/abs/2010AJ....140..339T},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Humphreys_1997,
  author = {{Humphreys}, R.~M. and others},
  title = {{HST and Infrared Images of the Circumstellar Environment of the Cool Hypergiant IRC + 10420}},
  journal = {AJ},
  keywords = {INFRARED: STARS, CIRCUMSTELLAR MATTER, SUPERGIANTS},
  year = 1997,
  month = dec,
  volume = 114,
  pages = {2778-+},
  doi = {10.1086/118686},
  adsurl = {http://adsabs.harvard.edu/abs/1997AJ....114.2778H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Humphreys_2006,
  author = {{Humphreys}, R.~M. and others},
  title = {{M33's Variable A: A Hypergiant Star More Than 35 YEARS in Eruption}},
  journal = {AJ},
  eprint = {arXiv:astro-ph/0601116},
  keywords = {stars: individual (M33 Var A), Stars: Winds, Outflows, Stars: Supergiants},
  year = 2006,
  month = apr,
  volume = 131,
  pages = {2105-2113},
  doi = {10.1086/500811},
  adsurl = {http://adsabs.harvard.edu/abs/2006AJ....131.2105H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Hubble_1953,
  author = {{Hubble}, E. and {Sandage}, A.},
  title = {{The Brightest Variable Stars in Extragalactic Nebulae. I. M31 and M33.}},
  journal = {ApJ},
  year = 1953,
  month = nov,
  volume = 118,
  pages = {353-+},
  doi = {10.1086/145764},
  adsurl = {http://adsabs.harvard.edu/abs/1953ApJ...118..353H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Liu_2011,
  author = {{Liu}, J.},
  title = {{Chandra ACIS Survey of X-ray Point Sources in 383 Nearby Galaxies. I. The Source Catalog}},
  journal = {ApJs},
  archiveprefix = {arXiv},
  eprint = {0811.0804},
  keywords = {catalogs, galaxies: general, X-rays: binaries, X-rays: galaxies},
  year = 2011,
  month = jan,
  volume = 192,
  eid = {10},
  pages = {10},
  doi = {10.1088/0067-0049/192/1/10},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJS..192...10L},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Nantais_2010,
  author = {{Nantais}, J.~B. and {Huchra}, J.~P. and {McLeod}, B. and {Strader}, J. and 
	{Brodie}, J.~P.},
  title = {{Star Cluster Candidates in M81}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {0908.4091},
  primaryclass = {astro-ph.CO},
  keywords = {galaxies: individual: M81, galaxies: spiral, galaxies: star clusters: general, galaxies: stellar content},
  year = 2010,
  month = apr,
  volume = 139,
  pages = {1413-1425},
  doi = {10.1088/0004-6256/139/4/1413},
  adsurl = {http://adsabs.harvard.edu/abs/2010AJ....139.1413N},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Remillard_2006,
  author = {{Remillard}, R.~A. and {McClintock}, J.~E.},
  title = {{X-Ray Properties of Black-Hole Binaries}},
  journal = {ARAA},
  eprint = {arXiv:astro-ph/0606352},
  year = 2006,
  month = sep,
  volume = 44,
  pages = {49-92},
  doi = {10.1146/annurev.astro.44.051905.092532},
  adsurl = {http://adsabs.harvard.edu/abs/2006ARA%26A..44...49R},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Mineo_2012,
  author = {{Mineo}, S. and {Gilfanov}, M. and {Sunyaev}, R.},
  title = {{X-ray emission from star-forming galaxies - I. High-mass X-ray binaries}},
  journal = {MNRAS},
  archiveprefix = {arXiv},
  eprint = {1105.4610},
  primaryclass = {astro-ph.HE},
  keywords = {stars: formation, galaxies: irregular, galaxies: spiral, galaxies: starburst, X-rays: binaries, X-rays: galaxies},
  year = 2012,
  month = jan,
  volume = 419,
  pages = {2095-2115},
  doi = {10.1111/j.1365-2966.2011.19862.x},
  adsurl = {http://adsabs.harvard.edu/abs/2012MNRAS.419.2095M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Larsen_2004,
  author = {{Larsen}, S.~S.},
  title = {{The structure and environment of young stellar clusters in spiral galaxies}},
  journal = {AAP},
  eprint = {arXiv:astro-ph/0312338},
  keywords = {galaxies: star clusters, galaxies: spiral, catalogs},
  year = 2004,
  month = mar,
  volume = 416,
  pages = {537-553},
  doi = {10.1051/0004-6361:20034533},
  adsurl = {http://adsabs.harvard.edu/abs/2004A%26A...416..537L},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Silva-Villa_2011,
  author = {{Silva-Villa}, E. and {Larsen}, S.~S.},
  title = {{The star cluster - field star connection in nearby spiral galaxies. II. Field star and cluster formation histories and their relation}},
  journal = {AAP},
  archiveprefix = {arXiv},
  eprint = {1101.4021},
  primaryclass = {astro-ph.CO},
  keywords = {galaxies: individual: NGC 5236, galaxies: individual: NGC 7793, galaxies: individual: NGC 1313, galaxies: individual: NGC 45, galaxies: star formation, galaxies: photometry},
  year = 2011,
  month = may,
  volume = 529,
  eid = {A25},
  pages = {A25},
  doi = {10.1051/0004-6361/201016206},
  adsurl = {http://adsabs.harvard.edu/abs/2011A%26A...529A..25S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:STSci_2001,
  author = {GSC2.2},
  title = {{The Guide Star Catalog, Version 2.2 (GSC2.2) (STScI, 2001)}},
  journal = {VizieR Online Data Catalog},
  keywords = {Surveys, Positional data, Magnitudes: photographic, Morphology},
  year = 2001,
  month = oct,
  volume = 1271,
  pages = {0},
  adsurl = {http://adsabs.harvard.edu/abs/2001yCat.1271....0S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Mora_2009,
  author = {{Mora}, M.~D. and {Larsen}, S.~S. and {Kissler-Patig}, M. and 
	{Brodie}, J.~P. and {Richtler}, T.},
  title = {{Imaging of star clusters in unperturbed spiral galaxies with the Advanced Camera for Surveys. II. A comparison of star cluster systems in five late type spirals}},
  journal = {AAP},
  keywords = {galaxies: star clusters, galaxies: photometry},
  year = 2009,
  month = jul,
  volume = 501,
  pages = {949-964},
  doi = {10.1051/0004-6361/200810614},
  adsurl = {http://adsabs.harvard.edu/abs/2009A%26A...501..949M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@book{ref:Monet_1998,
  author = {{Monet}, D.},
  title = {{USNO-A2.0}},
  keywords = {Stars, Astrometry},
  booktitle = {USNO-A2.0, by Monet, David.~ [Flagstaff, AZ] : U.S.~Naval Observatory, c1998.~.},
  publisher = {United States Naval Observatory.},
  year = 1998,
  adsurl = {http://adsabs.harvard.edu/abs/1998usno.book.....M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Monet_2003,
  author = {{Monet}, D.~G. and others},
  title = {{The USNO-B Catalog}},
  journal = {AJ},
  eprint = {arXiv:astro-ph/0210694},
  keywords = {Astrometry, Catalogs},
  year = 2003,
  month = feb,
  volume = 125,
  pages = {984-993},
  doi = {10.1086/345888},
  adsurl = {http://adsabs.harvard.edu/abs/2003AJ....125..984M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Humphreys_1994,
  author = {{Humphreys}, R.~M. and {Davidson}, K.},
  title = {{The luminous blue variables: Astrophysical geysers}},
  journal = {PASP},
  keywords = {BLUE STARS, BRIGHTNESS, BRIGHTNESS DISTRIBUTION, GEYSERS, STELLAR LUMINOSITY, STELLAR MAGNITUDE, STELLAR OSCILLATIONS, VARIABLE STARS, COLOR-MAGNITUDE DIAGRAM, HERTZSPRUNG-RUSSELL DIAGRAM, PHOTOSPHERE, STELLAR ACTIVITY, STELLAR MASS, STELLAR MASS EJECTION, SUPERGIANT STARS},
  year = 1994,
  month = oct,
  volume = 106,
  pages = {1025-1051},
  doi = {10.1086/133478},
  adsurl = {http://adsabs.harvard.edu/abs/1994PASP..106.1025H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:McMahon_2000,
  author = {{McMahon}, R.~G. and {Irwin}, M.~J. and {Maddox}, S.~J.},
  title = {{The APM-North Catalogue (McMahon+, 2000)}},
  journal = {VizieR Online Data Catalog},
  keywords = {Surveys, Photographic catalog, Positional data, Photometry: photographic},
  year = 2000,
  month = nov,
  volume = 1267,
  pages = {0},
  adsurl = {http://adsabs.harvard.edu/abs/2000yCat.1267....0M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kochanek_2012a,
  author = {{Kochanek}, C.~S. and {Szczygie{\l}}, D.~M. and {Stanek}, K.~Z.
	},
  title = {{Unmasking the Supernova Impostors}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1202.0281},
  primaryclass = {astro-ph.SR},
  keywords = {stars: evolution, supergiants, supernovae: general, supernovae: individual: SN 1954J SN 1961V SN 1997bs SN 1999bw SN 2000ch SN 2001ac},
  year = 2012,
  month = oct,
  volume = 758,
  eid = {142},
  pages = {142},
  doi = {10.1088/0004-637X/758/2/142},
  adsurl = {http://adsabs.harvard.edu/abs/2012ApJ...758..142K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Stoll_2011,
  author = {{Stoll}, R. and others},
  title = {{SN 2010jl in UGC 5189: Yet Another Luminous Type IIn Supernova in a Metal-poor Galaxy}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1012.3461},
  primaryclass = {astro-ph.CO},
  keywords = {galaxies: abundances, stars: massive, supernovae: general, supernovae: individual: SN 2010jl SN 2010gx},
  year = 2011,
  month = mar,
  volume = 730,
  eid = {34},
  pages = {34},
  doi = {10.1088/0004-637X/730/1/34},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJ...730...34S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Neill_2011,
  author = {{Neill}, J.~D. and others},
  title = {{The Extreme Hosts of Extreme Supernovae}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1011.3512},
  primaryclass = {astro-ph.CO},
  keywords = {galaxies: dwarf, stars: luminosity function, mass function, stars: massive, supernovae: general},
  year = 2011,
  month = jan,
  volume = 727,
  eid = {15},
  pages = {15},
  doi = {10.1088/0004-637X/727/1/15},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJ...727...15N},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Heger_2003,
  author = {{Heger}, A. and {Fryer}, C.~L. and {Woosley}, S.~E. and {Langer}, N. and 
	{Hartmann}, D.~H.},
  title = {{How Massive Single Stars End Their Life}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/0212469},
  keywords = {Black Hole Physics, Gamma Rays: Bursts, Stars: Early-Type, Stars: Neutron, Stars: Supernovae: General},
  year = 2003,
  month = jul,
  volume = 591,
  pages = {288-300},
  doi = {10.1086/375341},
  adsurl = {http://adsabs.harvard.edu/abs/2003ApJ...591..288H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:SMith_2006a,
  author = {{Smith}, N.},
  title = {{The Structure of the Homunculus. I. Shape and Latitude Dependence from H$_{2}$ and [Fe II] Velocity Maps of {$\eta$} Carinae}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/0602464},
  keywords = {Stars: Circumstellar Matter, ISM: Individual: Name: Homunculus Nebula, Stars: Individual: Constellation Name: {$\eta$} Carinae, Stars: Mass Loss, Stars: Winds, Outflows},
  year = 2006,
  month = jun,
  volume = 644,
  pages = {1151-1163},
  doi = {10.1086/503766},
  adsurl = {http://adsabs.harvard.edu/abs/2006ApJ...644.1151S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Horiuchi_2011,
  author = {{Horiuchi}, S. and {Beacom}, J.~F. and {Kochanek}, C.~S. and 
	{Prieto}, J.~L. and {Stanek}, K.~Z. and {Thompson}, T.~A.},
  title = {{The Cosmic Core-collapse Supernova Rate Does Not Match the Massive-star Formation Rate}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1102.1977},
  primaryclass = {astro-ph.CO},
  keywords = {galaxies: evolution, galaxies: starburst, stars: formation, supernovae: general},
  year = 2011,
  month = sep,
  volume = 738,
  eid = {154},
  pages = {154},
  doi = {10.1088/0004-637X/738/2/154},
  adsurl = {http://adsabs.harvard.edu/abs/2011ApJ...738..154H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Blocker_1999,
  author = {{Bl{\"o}cker}, T. and others},
  title = {{The rapidly evolving hypergiant IRC +10 420: High-resolution bispectrum speckle-interferometry and dust-shell modelling}},
  journal = {AAP},
  eprint = {arXiv:astro-ph/9906473},
  keywords = {STARS: WOLF-RAYET, STARS: SUPERGIANTS, STARS: MASS-LOSS, STARS: INDIVIDUAL: IRC +10 420, STARS: CIRCUMSTELLAR MATTER, TECHNIQUES: IMAGE PROCESSING},
  year = 1999,
  month = aug,
  volume = 348,
  pages = {805-814},
  adsurl = {http://adsabs.harvard.edu/abs/1999A%26A...348..805B},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Humphreys_2002,
  author = {{Humphreys}, R.~M. and {Davidson}, K. and {Smith}, N.},
  title = {{Crossing the Yellow Void: Spatially Resolved Spectroscopy of the Post-Red Supergiant IRC +10420 and Its Circumstellar Ejecta}},
  journal = {AJ},
  eprint = {arXiv:astro-ph/0205247},
  keywords = {Stars: Atmospheres, Stars: Evolution, Stars: Individual: Alphanumeric: IRC +10420, Stars: Supergiants},
  year = 2002,
  month = aug,
  volume = 124,
  pages = {1026-1044},
  doi = {10.1086/341380},
  adsurl = {http://adsabs.harvard.edu/abs/2002AJ....124.1026H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:GalYam_2007,
  author = {{Gal-Yam}, A. and others},
  title = {{On the Progenitor of SN 2005gl and the Nature of Type IIn Supernovae}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/0608029},
  keywords = {Instrumentation: Adaptive Optics, Stars: Supernovae: General, supernovae: individual (SN 2005gl)},
  year = 2007,
  month = feb,
  volume = 656,
  pages = {372-381},
  doi = {10.1086/510523},
  adsurl = {http://adsabs.harvard.edu/abs/2007ApJ...656..372G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2008,
  author = {{Smith}, N. and others},
  title = {{SN 2006tf: Precursor Eruptions and the Optically Thick Regime of Extremely Luminous Type IIn Supernovae}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {0804.0042},
  keywords = {Stars: Circumstellar Matter, Stars: Evolution, Stars: Mass Loss, Stars: Winds, Outflows, supernovae: individual (SN 2006tf)},
  year = 2008,
  month = oct,
  volume = 686,
  pages = {467-484},
  doi = {10.1086/591021},
  adsurl = {http://adsabs.harvard.edu/abs/2008ApJ...686..467S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Fullerton_2006,
  author = {{Fullerton}, A.~W. and {Massa}, D.~L. and {Prinja}, R.~K.},
  title = {{The Discordance of Mass-Loss Estimates for Galactic O-Type Stars}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/0510252},
  keywords = {Stars: Early-Type, Stars: Mass Loss, Stars: Winds, Outflows},
  year = 2006,
  month = feb,
  volume = 637,
  pages = {1025-1039},
  doi = {10.1086/498560},
  adsurl = {http://adsabs.harvard.edu/abs/2006ApJ...637.1025F},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Bonanos_2009,
  author = {{Bonanos}, A.~Z. and others},
  title = {{Spitzer SAGE Infrared Photometry of Massive Stars in the Large Magellanic Cloud}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {0905.1328},
  primaryclass = {astro-ph.SR},
  keywords = {catalogs, galaxies: individual: LMC, infrared: stars, stars: early-type, stars: emission-line, Be, stars: Wolf-Rayet},
  year = 2009,
  month = oct,
  volume = 138,
  pages = {1003-1021},
  doi = {10.1088/0004-6256/138/4/1003},
  adsurl = {http://adsabs.harvard.edu/abs/2009AJ....138.1003B},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Bonanos_2010,
  author = {{Bonanos}, A.~Z. and others},
  title = {{Spitzer SAGE-SMC Infrared Photometry of Massive Stars in the Small Magellanic Cloud}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {1004.0949},
  primaryclass = {astro-ph.SR},
  keywords = {catalogs, galaxies: individual: SMC, infrared: stars, stars: early-type, stars: emission-line, Be, stars: massive },
  year = 2010,
  month = aug,
  volume = 140,
  pages = {416-429},
  doi = {10.1088/0004-6256/140/2/416},
  adsurl = {http://adsabs.harvard.edu/abs/2010AJ....140..416B},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Humphreys_2012,
  author = {{Humphreys}, R.~M. and {Davidson}, K. and {Jones}, T.~J. and 
	{Pogge}, R.~W. and {Grammer}, S.~H. and {Prieto}, J.~L. and 
	{Pritchard}, T.~A.},
  title = {{The Unusual Temporal and Spectral Evolution of SN2011ht. II. Peculiar Type IIn or Impostor?}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1207.5755},
  primaryclass = {astro-ph.SR},
  keywords = {supernovae: individual: SN2011ht},
  year = 2012,
  month = nov,
  volume = 760,
  eid = {93},
  pages = {93},
  doi = {10.1088/0004-637X/760/1/93},
  adsurl = {http://adsabs.harvard.edu/abs/2012ApJ...760...93H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Wachter_2010,
  author = {{Wachter}, S. and {Mauerhan}, J.~C. and {Van Dyk}, S.~D. and 
	{Hoard}, D.~W. and {Kafka}, S. and {Morris}, P.~W.},
  title = {{A Hidden Population of Massive Stars with Circumstellar Shells Discovered with the Spitzer Space Telescope}},
  journal = {AJ},
  archiveprefix = {arXiv},
  eprint = {1004.0399},
  primaryclass = {astro-ph.GA},
  keywords = {circumstellar matter, ISM: bubbles, stars: early-type, stars: emission-line, Be, stars: mass-loss, stars: Wolf-Rayet},
  year = 2010,
  month = jun,
  volume = 139,
  pages = {2330-2346},
  doi = {10.1088/0004-6256/139/6/2330},
  adsurl = {http://adsabs.harvard.edu/abs/2010AJ....139.2330W},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Fazio_2004,
  author = {{Fazio}, G.~G. and others},
  title = {{The Infrared Array Camera (IRAC) for the Spitzer Space Telescope}},
  journal = {ApJs},
  eprint = {arXiv:astro-ph/0405616},
  keywords = {Infrared: General, Instrumentation: Detectors, Space Vehicles: Instruments},
  year = 2004,
  month = sep,
  volume = 154,
  pages = {10-17},
  doi = {10.1086/422843},
  adsurl = {http://adsabs.harvard.edu/abs/2004ApJS..154...10F},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Vizier,
  author = {{Ochsenbein}, F. and {Bauer}, P. and {Marcout}, J.},
  title = {{The VizieR database of astronomical catalogues}},
  journal = {AAPs},
  eprint = {astro-ph/0002122},
  keywords = {ASTRONOMICAL DATA BASES: MISCELLANEOUS, CATALOGS},
  year = 2000,
  month = apr,
  volume = 143,
  pages = {23-32},
  doi = {10.1051/aas:2000169},
  adsurl = {http://cdsads.u-strasbg.fr/abs/2000A%26AS..143...23O},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Woods_2011,
  author = {{Woods}, P.~M. and others},
  title = {{The SAGE-Spec Spitzer Legacy programme: the life-cycle of dust and gas in the Large Magellanic Cloud - Point source classification I}},
  journal = {MNRAS},
  archiveprefix = {arXiv},
  eprint = {1009.5929},
  primaryclass = {astro-ph.GA},
  keywords = {techniques: spectroscopic, surveys, galaxies: individual: LMC, Magellanic Clouds, infrared: galaxies, infrared: stars},
  year = 2011,
  month = mar,
  volume = 411,
  pages = {1597-1627},
  doi = {10.1111/j.1365-2966.2010.17794.x},
  adsurl = {http://adsabs.harvard.edu/abs/2011MNRAS.411.1597W},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Gardner_2006,
  author = {{Gardner}, J.~P. and others},
  title = {{The James Webb Space Telescope}},
  journal = {\ssr},
  eprint = {astro-ph/0606175},
  keywords = {galaxies: formation, infrared: general, planetary systems, space vehicles: instruments, stars: formation},
  year = 2006,
  month = apr,
  volume = 123,
  pages = {485-606},
  doi = {10.1007/s11214-006-8315-7},
  adsurl = {http://adsabs.harvard.edu/abs/2006SSRv..123..485G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Dolphin_2000,
  author = {{Dolphin}, A.~E.},
  title = {{WFPC2 Stellar Photometry with HSTPHOT}},
  journal = {PASP},
  eprint = {astro-ph/0006217},
  keywords = {Techniques: Photometric},
  year = 2000,
  month = oct,
  volume = 112,
  pages = {1383-1396},
  doi = {10.1086/316630},
  adsurl = {http://adsabs.harvard.edu/abs/2000PASP..112.1383D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Gvaramadze_2010,
  author = {{Gvaramadze}, V.~V. and {Kniazev}, A.~Y. and {Fabrika}, S.},
  title = {{Revealing evolved massive stars with Spitzer}},
  journal = {MNRAS},
  archiveprefix = {arXiv},
  eprint = {0909.0458},
  primaryclass = {astro-ph.SR},
  keywords = {circumstellar matter, stars: emission-line, Be, stars: individual: HD 326823, stars: individual: HD 269445, stars: Wolf-Rayet},
  year = 2010,
  month = jun,
  volume = 405,
  pages = {1047-1060},
  doi = {10.1111/j.1365-2966.2010.16496.x},
  adsurl = {http://adsabs.harvard.edu/abs/2010MNRAS.405.1047G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Meynet_1994,
  author = {{Meynet}, G. and {Maeder}, A. and {Schaller}, G. and {Schaerer}, D. and 
	{Charbonnel}, C.},
  title = {{Grids of massive stars with high mass loss rates. V. From 12 to 120 M$_{sun}$\_ at Z=0.001, 0.004, 0.008, 0.020 and 0.040}},
  journal = {AAPs},
  year = 1994,
  month = jan,
  volume = 103,
  pages = {97-105},
  adsurl = {http://adsabs.harvard.edu/abs/1994A%26AS..103...97M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Maeder_1981,
  author = {{Maeder}, A.},
  title = {{Evolution and nucleosynthesis in massive stars with mass loss - The yields in helium and heavy elements and constraints on the past star formation rate}},
  journal = {AAP},
  keywords = {HEAVY ELEMENTS, HELIUM, NUCLEAR FUSION, STAR FORMATION, STAR FORMATION RATE, STELLAR MASS EJECTION, STELLAR STRUCTURE, GRIDS, STELLAR ENVELOPES, STELLAR MODELS, SUPERMASSIVE STARS},
  year = 1981,
  month = sep,
  volume = 101,
  pages = {385-396},
  adsurl = {http://adsabs.harvard.edu/abs/1981A%26A...101..385M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Stothers_1996,
  author = {{Stothers}, R.~B. and {Chin}, C.-W.},
  title = {{Evolution of Massive Stars into Luminous Blue Variables and Wolf-Rayet Stars for a Range of Metallicities: Theory versus Observation}},
  journal = {ApJ},
  keywords = {STARS: EVOLUTION, STARS: OSCILLATIONS, STARS: WOLF-RAYET, STARS: VARIABLES: OTHER LUMINOUS BLUE VARIABLES, STARS: SUPERGIANTS},
  year = 1996,
  month = sep,
  volume = 468,
  pages = {842},
  doi = {10.1086/177740},
  adsurl = {http://adsabs.harvard.edu/abs/1996ApJ...468..842S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Woosley_2006,
  author = {{Woosley}, S.~E. and {Bloom}, J.~S.},
  title = {{The Supernova Gamma-Ray Burst Connection}},
  journal = {ARAA},
  eprint = {astro-ph/0609142},
  year = 2006,
  month = sep,
  volume = 44,
  pages = {507-556},
  doi = {10.1146/annurev.astro.43.072103.150558},
  adsurl = {http://adsabs.harvard.edu/abs/2006ARA%26A..44..507W},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Maeder_1987,
  author = {{Maeder}, A. and {Meynet}, G.},
  title = {{Grids of evolutionary models of massive stars with mass loss and overshooting - Properties of Wolf-Rayet stars sensitive to overshooting}},
  journal = {AAP},
  keywords = {Computational Grids, Stellar Evolution, Stellar Mass Accretion, Stellar Mass Ejection, Stellar Models, Wolf-Rayet Stars, Abundance, Convective Flow, Hertzsprung-Russell Diagram, Mass Flow Rate, Stellar Structure, Supergiant Stars},
  year = 1987,
  month = aug,
  volume = 182,
  pages = {243-263},
  adsurl = {http://adsabs.harvard.edu/abs/1987A%26A...182..243M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Maeder_1988,
  author = {{Maeder}, A. and {Meynet}, G.},
  title = {{Tables of evolutionary star models from 0.85 to 120 solar masses with overshooting and mass loss}},
  journal = {AAPs},
  keywords = {Hertzsprung-Russell Diagram, Stellar Evolution, Stellar Mass, Stellar Models, Stellar Structure, Supermassive Stars, Nuclear Fusion, Tables (Data)},
  year = 1988,
  month = dec,
  volume = 76,
  pages = {411-425},
  adsurl = {http://adsabs.harvard.edu/abs/1988A%26AS...76..411M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Gehrels_2009,
  author = {{Gehrels}, N. and {Ramirez-Ruiz}, E. and {Fox}, D.~B.},
  title = {{Gamma-Ray Bursts in the Swift Era}},
  journal = {ARAA},
  archiveprefix = {arXiv},
  eprint = {0909.1531},
  primaryclass = {astro-ph.HE},
  year = 2009,
  month = sep,
  volume = 47,
  pages = {567-617},
  doi = {10.1146/annurev.astro.46.060407.145147},
  adsurl = {http://adsabs.harvard.edu/abs/2009ARA%26A..47..567G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Vink_1999,
  author = {{Vink}, J.~S. and {de Koter}, A. and {Lamers}, H.~J.~G.~L.~M.
	},
  title = {{On the nature of the bi-stability jump in the winds of early-type supergiants}},
  journal = {AAP},
  eprint = {astro-ph/9908196},
  keywords = {RADIATIVE TRANSFER, STARS: EARLY-TYPE, STARS: MASS-LOSS, STARS: SUPERGIANTS, STARS: WINDS, OUTFLOWS},
  year = 1999,
  month = oct,
  volume = 350,
  pages = {181-196},
  adsurl = {http://adsabs.harvard.edu/abs/1999A%26A...350..181V},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Schlegel_1990,
  author = {{Schlegel}, E.~M.},
  title = {{A new subclass of Type II supernovae?}},
  journal = {MNRAS},
  keywords = {Stellar Evolution, Supernovae, Classifying, H Alpha Line, Stellar Spectra, Supernova 1987a},
  year = 1990,
  month = may,
  volume = 244,
  pages = {269-271},
  adsurl = {http://adsabs.harvard.edu/abs/1990MNRAS.244..269S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Filippenko_1997,
  author = {{Filippenko}, A.~V.},
  title = {{Optical Spectra of Supernovae}},
  journal = {ARAA},
  year = 1997,
  volume = 35,
  pages = {309-355},
  doi = {10.1146/annurev.astro.35.1.309},
  adsurl = {http://adsabs.harvard.edu/abs/1997ARA%26A..35..309F},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kiewe_2012,
  author = {{Kiewe}, M. and others},
  title = {{Caltech Core-Collapse Project (CCCP) Observations of Type IIn Supernovae: Typical Properties and Implications for Their Progenitor Stars}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1010.2689},
  primaryclass = {astro-ph.CO},
  keywords = {stars: mass-loss, supernovae: general, supernovae: individual: SN 2005bx SN 2005cl SN 2005cp SN 2005db},
  year = 2012,
  month = jan,
  volume = 744,
  eid = {10},
  pages = {10},
  doi = {10.1088/0004-637X/744/1/10},
  adsurl = {http://adsabs.harvard.edu/abs/2012ApJ...744...10K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Chugai_2003,
  author = {{Chugai}, N.~N. and {Danziger}, I.~J.},
  title = {{A Massive Circumstellar Envelope around the Type-IIn Supernova SN 1995G}},
  journal = {Astronomy Letters},
  eprint = {astro-ph/0306330},
  year = 2003,
  month = oct,
  volume = 29,
  pages = {649-657},
  doi = {10.1134/1.1615333},
  adsurl = {http://adsabs.harvard.edu/abs/2003AstL...29..649C},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Chevalier_1994,
  author = {{Chevalier}, R.~A. and {Fransson}, C.},
  title = {{Emission from circumstellar interaction in normal Type II supernovae}},
  journal = {ApJ},
  keywords = {Emission Spectra, Galactic Evolution, Interstellar Matter, Photoionization, Stellar Envelopes, Stellar Winds, Supernova Remnants, Chronology, Hydrodynamics, Protostars, Shock Waves, Stellar Mass Ejection, Stellar Models, Stellar Spectra},
  year = 1994,
  month = jan,
  volume = 420,
  pages = {268-285},
  doi = {10.1086/173557},
  adsurl = {http://adsabs.harvard.edu/abs/1994ApJ...420..268C},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smartt_2009,
  author = {{Smartt}, S.~J.},
  title = {{Progenitors of Core-Collapse Supernovae}},
  journal = {ARAA},
  archiveprefix = {arXiv},
  eprint = {0908.0700},
  primaryclass = {astro-ph.SR},
  year = 2009,
  month = sep,
  volume = 47,
  pages = {63-106},
  doi = {10.1146/annurev-astro-082708-101737},
  adsurl = {http://adsabs.harvard.edu/abs/2009ARA%26A..47...63S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Arnett_1989,
  author = {{Arnett}, W.~D. and {Schramm}, D.~N. and {Truran}, J.~W.},
  title = {{On relative supernova rates and nucleosynthesis roles}},
  journal = {ApJ Letters},
  keywords = {Gravitational Collapse, Iron Compounds, Nuclear Fusion, Stellar Cores, Supernova 1987a, Light Curve, Stellar Magnitude, Stellar Physics},
  year = 1989,
  month = apr,
  volume = 339,
  pages = {L25-L27},
  doi = {10.1086/185411},
  adsurl = {http://adsabs.harvard.edu/abs/1989ApJ...339L..25A},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ott_2009,
  author = {{Ott}, C.~D.},
  title = {{Probing the core-collapse supernova mechanism with gravitational waves}},
  journal = {Classical and Quantum Gravity},
  archiveprefix = {arXiv},
  eprint = {0905.2797},
  primaryclass = {astro-ph.HE},
  year = 2009,
  month = oct,
  volume = 26,
  number = 20,
  eid = {204015},
  pages = {204015},
  doi = {10.1088/0264-9381/26/20/204015},
  adsurl = {http://adsabs.harvard.edu/abs/2009CQGra..26t4015O},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Nieuwenhuijzen_2000,
  author = {{Nieuwenhuijzen}, H. and {de Jager}, C.},
  title = {{Checking the yellow evolutionary void. Three evolutionary critical Hypergiants: HD 33579, HR 8752 {AMP} IRC +10420}},
  journal = {AAP},
  keywords = {STARS: SUPERGIANTS, STARS: ATMOSPHERES, STARS: MASS-LOSS, STARS: EVOLUTION, GRAVITATIONAL WAVES},
  year = 2000,
  month = jan,
  volume = 353,
  pages = {163-176},
  adsurl = {http://adsabs.harvard.edu/abs/2000A%26A...353..163N},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2009,
  author = {{Smith}, N.},
  title = {{All Things Homunculus}},
  journal = {ArXiv e-prints},
  archiveprefix = {arXiv},
  eprint = {0906.2204},
  pages = {0906.2204},
  primaryclass = {astro-ph.SR},
  keywords = {Astrophysics - Solar and Stellar Astrophysics},
  year = 2009,
  month = jun,
  adsurl = {http://adsabs.harvard.edu/abs/2009arXiv0906.2204S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2014,
  author = {{Smith}, N.},
  title = {{Mass Loss: Its Effect on the Evolution and Fate of High-Mass Stars}},
  journal = {ArXiv e-prints},
  archiveprefix = {arXiv},
  eprint = {1402.1237},
  primaryclass = {astro-ph.SR},
  keywords = {Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena},
  year = 2014,
  month = feb,
  adsurl = {http://adsabs.harvard.edu/abs/2014arXiv1402.1237S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Vink_2009,
  author = {{Vink}, J.~S. and {Davies}, B. and {Harries}, T.~J. and {Oudmaijer}, R.~D. and 
	{Walborn}, N.~R.},
  title = {{On the presence and absence of disks around O-type stars}},
  journal = {AAP},
  archiveprefix = {arXiv},
  eprint = {0909.0888},
  primaryclass = {astro-ph.SR},
  keywords = {stars: chemically peculiar, polarization, stars: winds, outflows, supergiants, stars: formation, circumstellar matter},
  year = 2009,
  month = oct,
  volume = 505,
  pages = {743-753},
  doi = {10.1051/0004-6361/200912610},
  adsurl = {http://adsabs.harvard.edu/abs/2009A%26A...505..743V},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Smith_2011,
  author = {{Smith}, N. and {Li}, W. and {Silverman}, J.~M. and {Ganeshalingam}, M. and 
	{Filippenko}, A.~V.},
  title = {{Luminous blue variable eruptions and related transients: diversity of progenitors and outburst properties}},
  journal = {MNRAS},
  archiveprefix = {arXiv},
  eprint = {1010.3718},
  primaryclass = {astro-ph.SR},
  keywords = {instabilities, stars: evolution, stars: massive, stars: mass-loss, supernovae: general, stars: winds, outflows},
  year = 2011,
  month = jul,
  volume = 415,
  pages = {773-810},
  doi = {10.1111/j.1365-2966.2011.18763.x},
  adsurl = {http://adsabs.harvard.edu/abs/2011MNRAS.415..773S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Cox_1995,
  author = {{Cox}, P. and {Mezger}, P.~G. and {Sievers}, A. and {Najarro}, F. and 
	{Bronfman}, L. and {Kreysa}, E. and {Haslam}, G.},
  title = {{Millimeter emission of eta Carinae and its surroundings}},
  journal = {AAP},
  keywords = {CONTINUOUS RADIATION, EMISSION SPECTRA, INFRARED RADIATION, MILLIMETER WAVES, RADIO EMISSION, INFRARED SPECTRA, RADIO SPECTRA, STELLAR MASS, STELLAR WINDS, THERMAL EMISSION},
  year = 1995,
  month = may,
  volume = 297,
  pages = {168-174},
  adsurl = {http://adsabs.harvard.edu/abs/1995A%26A...297..168C},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@inproceedings{ref:Sheth_2008,
  author = {{Sheth}, K. and others},
  title = {{The Spitzer Survey of Stellar Structure in Galaxies (S4G)}},
  booktitle = {Spitzer Proposal ID \#60007},
  year = 2008,
  month = dec,
  pages = {60007},
  adsurl = {http://adsabs.harvard.edu/abs/2008sptz.prop60007S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kasliwal_2013,
  author = {{Kasliwal}, M. and others},
  title = {{SPIRITS: SPitzer InfraRed Intensive Transients Survey}},
  journal = {Spitzer Proposal},
  year = 2013,
  month = oct,
  pages = {10136},
  adsurl = {http://adsabs.harvard.edu/abs/2013sptz.prop10136K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Stanek_2003,
  author = {{Stanek}, K.~Z. and others},
  title = {{Spectroscopic Discovery of the Supernova 2003dh Associated with GRB 030329}},
  journal = {ApJ Letters},
  eprint = {astro-ph/0304173},
  keywords = {Galaxies: Distances and Redshifts, Gamma Rays: Bursts, Stars: Supernovae: General, Stars: Supernovae: Individual: Alphanumeric: SN 2003dh},
  year = 2003,
  month = jul,
  volume = 591,
  pages = {L17-L20},
  doi = {10.1086/376976},
  adsurl = {http://adsabs.harvard.edu/abs/2003ApJ...591L..17S},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ofek_2013a,
  author = {{Ofek}, E.~O. and others},
  title = {{An outburst from a massive star 40days before a supernova explosion}},
  journal = {Nature},
  archiveprefix = {arXiv},
  eprint = {1302.2633},
  primaryclass = {astro-ph.HE},
  year = 2013,
  month = feb,
  volume = 494,
  pages = {65-67},
  doi = {10.1038/nature11877},
  adsurl = {http://adsabs.harvard.edu/abs/2013Natur.494...65O},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ofek_2013b,
  author = {{Ofek}, E.~O. and others},
  title = {{SN 2010jl: Optical to Hard X-Ray Observations Reveal an Explosion Embedded in a Ten Solar Mass Cocoon}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1307.2247},
  primaryclass = {astro-ph.HE},
  keywords = {stars: mass-loss, supernovae: general, supernovae: individual: SN 2010jl},
  year = 2014,
  month = jan,
  volume = 781,
  eid = {42},
  pages = {42},
  doi = {10.1088/0004-637X/781/1/42},
  adsurl = {http://adsabs.harvard.edu/abs/2014ApJ...781...42O},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ofek_2014,
  author = {{Ofek}, E.~O. and others},
  title = {{Precursors Prior to Type IIn Supernova Explosions are Common: Precursor Rates, Properties, and Correlations}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1401.5468},
  primaryclass = {astro-ph.HE},
  keywords = {stars: mass-loss, supernovae: general, supernovae: individual: SN 2010mc PTF 10bjb SN 2011ht PTF 10weh PTF 12cxj SN 2009ip},
  year = 2014,
  month = jul,
  volume = 789,
  eid = {104},
  pages = {104},
  doi = {10.1088/0004-637X/789/2/104},
  adsurl = {http://adsabs.harvard.edu/abs/2014ApJ...789..104O},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kochanek_2012b,
  author = {{Kochanek}, C.~S. and {Khan}, R. and {Dai}, X.},
  title = {{On Absorption by Circumstellar Dust, with the Progenitor of SN 2012aw as a Case Study}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1208.4111},
  primaryclass = {astro-ph.SR},
  keywords = {dust, extinction, stars: evolution, supergiants, supernovae: general, supernovae: individual: SN2012aw},
  year = 2012,
  month = nov,
  volume = 759,
  eid = {20},
  pages = {20},
  doi = {10.1088/0004-637X/759/1/20},
  adsurl = {http://adsabs.harvard.edu/abs/2012ApJ...759...20K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Bionta_1987,
  author = {{Bionta}, R.~M. and {Blewitt}, G. and {Bratton}, C.~B. and {Casper}, D. and 
	{Ciocio}, A.},
  title = {{Observation of a neutrino burst in coincidence with supernova 1987A in the Large Magellanic Cloud}},
  journal = {Physical Review Letters},
  keywords = {Magellanic Clouds, Neutrinos, Supernova 1987a, Cerenkov Radiation, Radiation Detectors, Underground Structures},
  year = 1987,
  month = apr,
  volume = 58,
  pages = {1494-1496},
  doi = {10.1103/PhysRevLett.58.1494},
  adsurl = {http://adsabs.harvard.edu/abs/1987PhRvL..58.1494B},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Davidson_1987,
  author = {{Davidson}, K.},
  title = {{The relation between apparent temperature and mass-loss rate in hypergiant eruptions}},
  journal = {ApJ},
  keywords = {STELLAR MASS EJECTION, STELLAR TEMPERATURE, STELLAR WINDS, SUPERGIANT STARS, VARIABLE STARS, BLUE STARS, STELLAR MODELS},
  year = 1987,
  month = jun,
  volume = 317,
  pages = {760-764},
  doi = {10.1086/165324},
  adsurl = {http://adsabs.harvard.edu/abs/1987ApJ...317..760D},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Humphreys_1999,
  author = {{Humphreys}, R.~M. and {Davidson}, K. and {Smith}, N.},
  title = {{Eta Carinae's Second Eruption and the Light Curves of the eta Carinae Variables}},
  journal = {PASP},
  keywords = {STARS: INDIVIDUAL (ETA CARINAE, P CYGNI), STARS: PECULIAR, STARS: VARIABLES: OTHER},
  year = 1999,
  month = sep,
  volume = 111,
  pages = {1124-1131},
  doi = {10.1086/316420},
  adsurl = {http://adsabs.harvard.edu/abs/1999PASP..111.1124H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Egan_2002,
  author = {{Egan}, M.~P. and {Clark}, J.~S. and {Mizuno}, D.~R. and {Carey}, S.~J. and 
	{Steele}, I.~A. and {Price}, S.~D.},
  title = {{An Infrared Ring Nebula around MSX5C G358.5391+00.1305: The True Nature of Suspected Planetary Nebula Wray 17-96 Determined via Direct Imaging and Spectroscopy}},
  journal = {ApJ},
  keywords = {Infrared: Stars, ISM: Planetary Nebulae: Individual: Alphanumeric: Wray 17-96, Stars: Evolution, Stars: Variables: Other},
  year = 2002,
  month = jun,
  volume = 572,
  pages = {288-299},
  doi = {10.1086/340222},
  adsurl = {http://adsabs.harvard.edu/abs/2002ApJ...572..288E},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Voors_2000,
  author = {{Voors}, R.~H.~M. and others},
  title = {{Infrared imaging and spectroscopy of the Luminous Blue Variables Wra 751 and AG Car}},
  journal = {AAP},
  keywords = {STARS: CIRCUMSTELLAR MATTER, STARS: EVOLUTION, STARS: INDIVIDUAL: WRA 751, AG CAR, STARS: MASS-LOSS},
  year = 2000,
  month = apr,
  volume = 356,
  pages = {501-516},
  adsurl = {http://adsabs.harvard.edu/abs/2000A%26A...356..501V},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Figer_1999,
  author = {{Figer}, D.~F. and {McLean}, I.~S. and {Morris}, M.},
  title = {{Massive Stars in the Quintuplet Cluster}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/9903281},
  keywords = {GALAXY: CENTER, ISM: H II REGIONS, GALAXY: OPEN CLUSTERS AND ASSOCIATIONS: INDIVIDUAL: NAME: QUINTUPLET CLUSTER, STARS: WOLF-RAYET},
  year = 1999,
  month = mar,
  volume = 514,
  pages = {202-220},
  doi = {10.1086/306931},
  adsurl = {http://adsabs.harvard.edu/abs/1999ApJ...514..202F},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Ueta_2001,
  author = {{Ueta}, T. and {Meixner}, M. and {Dayal}, A. and {Deutsch}, L.~K. and 
	{Fazio}, G.~G. and {Hora}, J.~L. and {Hoffmann}, W.~F.},
  title = {{Discovery of an Extended Dust Emission around IRAS 18576+0341 (AFGL 2298) At 10.3 and 18.0 Microns: A New Luminous Blue Variable Candidate?}},
  journal = {ApJ},
  eprint = {arXiv:astro-ph/0010099},
  keywords = {Stars: Circumstellar Matter, ISM: Dust, Extinction, Infrared: Stars, Stars: Individual: Alphanumeric: IRAS 18576+0341, Stars: Individual: Alphanumeric: AFGL 2298, Stars: Mass Loss},
  year = 2001,
  month = feb,
  volume = 548,
  pages = {1020-1028},
  doi = {10.1086/319004},
  adsurl = {http://adsabs.harvard.edu/abs/2001ApJ...548.1020U},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Higgs_1994,
  author = {{Higgs}, L.~A. and {Wendker}, H.~J. and {Landecker}, T.~L.},
  title = {{G79.29 + 0.46: A young stellar-wind shell in Cygnus X}},
  journal = {AAP},
  keywords = {INTERSTELLAR EXTINCTION, INTERSTELLAR MATTER, RADIO SOURCES (ASTRONOMY), STELLAR ENVELOPES, STELLAR WINDS, HYDROGEN, RADIO SPECTRA, STELLAR MAGNITUDE, VARIABLE STARS, VERY LARGE ARRAY (VLA)},
  year = 1994,
  month = nov,
  volume = 291,
  pages = {295-309},
  adsurl = {http://adsabs.harvard.edu/abs/1994A%26A...291..295H},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Kourniotis_2013,
  author = {{Kourniotis}, M. and others},
  title = {{Variability of massive stars with known spectral types in the Small Magellanic Cloud using 8 years of OGLE-III data}},
  journal = {AAP},
  archiveprefix = {arXiv},
  eprint = {1310.5701},
  primaryclass = {astro-ph.SR},
  keywords = {binaries: eclipsing, galaxies: individual: SMC, stars: early-type, stars: variables: general, stars: massive, stars: emission-line, Be},
  year = 2014,
  month = feb,
  volume = 562,
  eid = {A125},
  pages = {A125},
  doi = {10.1051/0004-6361/201322856},
  adsurl = {http://adsabs.harvard.edu/abs/2014A%26A...562A.125K},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{ref:Clark_2012,
  author = {{Clark}, J.~S. and others},
  title = {{On the nature of candidate luminous blue variables in M 33}},
  journal = {AAP},
  archiveprefix = {arXiv},
  eprint = {1202.4409},
  primaryclass = {astro-ph.SR},
  keywords = {stars: evolution, circumstellar matter, binaries: general, stars: winds, outflows, stars: early-type},
  year = 2012,
  month = may,
  volume = 541,
  eid = {A146},
  pages = {A146},
  doi = {10.1051/0004-6361/201118440},
  adsurl = {http://adsabs.harvard.edu/abs/2012A%26A...541A.146C},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{2013ApJ...778..164A,
  author = {{Adams}, S.~M. and {Kochanek}, C.~S. and {Beacom}, J.~F. and 
	{Vagins}, M.~R. and {Stanek}, K.~Z.},
  title = {{Observing the Next Galactic Supernova}},
  journal = {ApJ},
  archiveprefix = {arXiv},
  eprint = {1306.0559},
  primaryclass = {astro-ph.HE},
  keywords = {Galaxy: general, supernovae: general},
  year = 2013,
  month = dec,
  volume = 778,
  eid = {164},
  pages = {164},
  doi = {10.1088/0004-637X/778/2/164},
  adsurl = {http://adsabs.harvard.edu/abs/2013ApJ...778..164A},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

This file was generated by bibtex2html 1.98.