Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10789

Period Covered:
07:00 PM January 26, 2026 - 06:59 PM January 27, 2026
(DOY 027/0000z - 027/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17307 Kim-Vy Tran, Harvard University A Legacy Library of 500 Strong Gravitational Lenses
17743 Adam Riess, The Johns Hopkins University Which dust is it? Unveiling Cosmic Mysteries by Redefining Dust and Distance in the Universe
17802 Jeyhan Kartaltepe, Rochester Institute of Technology CLUTCH: The COSMOS Legacy UV-Optical Treasury Campaign with Hubble
18073 Kyra Bostroem, University of Arizona Using Early FUV Spectra of Type IIP/L Supernovae to Elucidate Mass Loss in Red Supergiants
18137 Minghao Yue, University of Arizona Compact lensed quasars: are they hidden in the known quasar catalogs?
Calibration Observations Scheduled
17906 Annalisa Calamida, Space Telescope Science Institute HST/WFC3 Observations for Cross-Mission Flux Calibration
17946 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 1
17949 Isabel Rivera, Space Telescope Science Institute WFC3 UVIS CCD Unflashed (CTE) Monitor
17954 Anne O'Connor, Space Telescope Science Institute WFC3 UVIS Traps with Charge Injection
17969 Benjamin Kuhn, Space Telescope Science Institute WFC3 UVIS Pixel-to-Pixel QE Variations via Internal Flats
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
18199 Jacqueline Hernandez, Space Telescope Science Institute Cycle 33 COS FUV Spectroscopic Sensitivity Monitor
18212 Jo Taylor, Space Telescope Science Institute LP11 Coarse Focus Run