Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10509

Period Covered:
08:00 PM April 21, 2025 - 07:59 PM April 22, 2025
(DOY 112/0000z - 112/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17517 Hsiao-Wen Chen, University of Chicago CONTACT: Circumgalactic Observations of Nuv-shifted Transitions Across Cosmic Time
17776 Sean Terry, University of Maryland A Precursor Survey of the Roman Galactic Bulge Time Domain Fields
17823 Dries Van De Putte, The University of Western Ontario Linking Gas-Phase Element Depletions and Extinction Curves in the Small Magellanic Cloud
17834 Sean Terry, University of Maryland Confirming Serendipitous Microlens Host Detections with New and Archival HST Imaging
17915 Adam Riess, The Johns Hopkins University Completing the HST+Gaia Reference Sample to Optimize the Measurement of the Hubble Constant
17930 Moire Prescott, New Mexico State University A Complete Sample of Ionization Echoes Around Fading AGN
Calibration Observations Scheduled
17630 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 2
17632 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 1
17646 Jacqueline Brown, Space Telescope Science Institute STIS NUV MAMA Dark Monitor
17666 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS Bowtie Monitor
17668 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 2
17670 Isabel Rivera, Space Telescope Science Institute WFC3 UVIS CCD Unflashed (CTE) Monitor
17692 Frederick Dauphin, Space Telescope Science Institute WFC3 CSM Monitor with Earth Flats