Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10618

Period Covered:
08:00 PM August 08, 2025 - 07:59 PM August 09, 2025
(DOY 221/0000z - 221/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17755 David Trilling, Northern Arizona University An HST Snapshot test of a long-standing mystery in the outer Solar System
17770 Daichi Hiramatsu, Harvard University Unveiling the Progenitors of Interacting Supernovae with Resolved Host Galaxy Imaging in the Rest-Frame UV
17782 Jeremy Darling, University of Colorado at Boulder A First Attempt to Detect Extragalactic Antimatter: Positronium Lyman alpha toward M31*
17784 Beth Fitzpatrick, University College Dublin AT2019krl: Did a star die?
17822 Laura Rogers, NOIRLab - (AZ) The frequency and bulk composition of terrestrial exoplanets across Galactic history
17990 Daniel Lawther, University of Arizona A strong test for accretion disk buildup in a changing-look AGN
Calibration Observations Scheduled
17631 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 3
17633 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 2
17634 Matthew Dallas, Space Telescope Science Institute STIS CCD Hot Pixel Annealing
17661 Gagandeep Anand, Space Telescope Science Institute ACS Photometric Calibration and Time Dependent Sensitivity
17669 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 3
Other Observations Scheduled
15601 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump