Recommendations for Early Definition Science

White papers submitted to the Request for Information.

Title	Primary Theme
Roman Ultra Deep	Deep galaxies
Roman Multi-Tiered Surveys (RomanMTS) for Extragalactic Science	Deep + grism
Ultra Deep Field - Slitless Spectroscopy with Roman	Deep + grism
Establishing a Roman Ultradeep Legacy Field	Deep + grism
Roman Deep Survey	Deep + grism
Obscured AGN-Hiding High Growth at the Cosmic Noon	Deep + grism
An Extended Time-Domain Survey (eTDS) to Detect High-z Transients, Trace the First Stars, and Probe the Epoch of Reionization	Intermediate, wide-field
KRONOS-E: Kp Roman Observations: New Opportunities from Surveying the Euclid deep-field	Intermediate, wide-field + grism
Roman Deep Survey of the Euclid Deep Fields	Intermediate, wide-field
Roman Cosmic Dawn Survey	Intermediate, wide-field
Galaxy clusters in 3D: a deep imaging survey of the Virgo and Fornax clusters	Intermediate, wide-field
Exploring the high redshift obscured accretion with Roman-WFIRST: A legacy survey leveraging on existing space and ground based facilities and tools.	Intermediate, wide-field
The Roman Globular Cluster Time-Domain Survey: Probing the Oldest Stars and Exoplanets in the Milky Way	High cadence
The TEMPO Survey: Probing Planet & Satellite Formation with the Nancy Grace Roman Space Telescope	High cadence
The Fast and the Furious-a continuous cadence Galactic Plane survey with the Nancy Roman Space Telescope	Galactic plane
A revolutionary new window into the dynamic and obscured Galactic plane with the Roman Space Telescope and Rubin Observatory	Galactic plane
Galactic Roman Infrared Plane Survey (GRIPS)	Galactic plane
Solar System Small Body Compositions using Roman WFI Spectrophotometry	Solar System
Roman Survey for Extreme TNOs (RoSET)	Solar System
Galactic Bulge Time Domain Survey	No survey described