Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10745

Period Covered:
07:00 PM December 13, 2025 - 06:59 PM December 14, 2025
(DOY 348/0000z - 348/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars
17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies
17511 Jaya Maithil, Smithsonian Institution Astrophysical Observatory A Major Overhaul of Ultraviolet-Based Black Hole Mass Prescriptions
17802 Jeyhan Kartaltepe, Rochester Institute of Technology CLUTCH: The COSMOS Legacy UV-Optical Treasury Campaign with Hubble
17803 Sean Johnson, University of Michigan The first multi-phase survey of the circumgalactic medium of quasar hosts at z<1
18037 Ha My Do, University of Southern California Search for massive sub-kpc dual active galactic nuclei in the most luminous quasars
18066 Kristen McQuinn, Space Telescope Science Institute Discovery of Very Low-Mass Galaxy Candidates within the Local Group
18085 Xiaosheng Huang, University of San Francisco Confirming Spectroscopic Strong Lenses Found in New Discovery Windows from DESI DR1
18120 Natsuko Yamaguchi, California Institute of Technology A COS Legacy Survey of Gaia DR3 WD+MS binaries
18137 Minghao Yue, University of Arizona Compact lensed quasars: are they hidden in the known quasar catalogs?
Calibration Observations Scheduled
17692 Frederick Dauphin, Space Telescope Science Institute WFC3 CSM Monitor with Earth Flats
17946 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 1
17950 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS Post-flash Monitor
17957 Joel Green, Space Telescope Science Institute WFC3 IR Linearity Monitor
17958 Ky Huynh, Space Telescope Science Institute WFC3 IR Gain Monitor
18154 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 1
18157 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 1
18197 Christian Johnson, Space Telescope Science Institute Cycle 33 FUV Detector Dark Monitor
Other Observations Scheduled
14472 Merle Reinhart, Space Telescope Science Institute ACS/COS/WFC3 NED History Log Collection
15601 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump
15962 Merle Reinhart, Space Telescope Science Institute Routine EEPROM dumps for ACS, COS, STIS, and WFC3