Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10741

Period Covered:
07:00 PM December 09, 2025 - 06:59 PM December 10, 2025
(DOY 344/0000z - 344/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17410 Ryan Foley, University of California - Santa Cruz Reducing Type Ia Supernova Distance Biases by Separating Reddening and Intrinsic Color
17467 Tom Megeath, University of Toledo An HST + JWST Investigation of Two Protostellar Outflows in Orion: Tracing Jets From 100 au to 100,000 au
17703 Annalisa De Cia, European Southern Observatory - Germany STIS-ISM: STIS ISM Survey in the Milky Way
17719 Maximilien Franco, Universite Paris-Saclay Brighter than GN-z11? Grism Observations of the brightest z~11 Candidates found in COSMOS-Web
18079 Sumit Sarbadhicary, The Johns Hopkins University An HST Near-UV SNAP + Roman survey of extended star-forming disks in nearby galaxies
18133 Darin Ragozzine, Brigham Young University Probing the TNO Density Transition with Mid-Size 2013 FY27
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
17950 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS Post-flash Monitor
17957 Joel Green, Space Telescope Science Institute WFC3 IR Linearity Monitor
17977 Alyssa Guzman, Space Telescope Science Institute CCD Daily Monitor (Part 1)
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
18202 Leonardo Dos Santos, Space Telescope Science Institute Cycle 33 COS FUV Split-Wavecal Calibration Program