Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10639

Period Covered:
08:00 PM August 29, 2025 - 07:59 PM August 30, 2025
(DOY 242/0000z - 242/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17704 Andreas Sander, Astronomisches Rechen-Institut Heidelberg Mapping the iron abundances and winds of the OB population across the Magellanic Bridge
17809 David Thilker, The Johns Hopkins University Decoding stellar feedback in action with an HST+MUSE+JWST full-disk survey of starburst galaxy prototype NGC 253
17823 Dries Van De Putte, The University of Western Ontario Linking Gas-Phase Element Depletions and Extinction Curves in the Small Magellanic Cloud
17833 Julianne Dalcanton, University of Washington Bringing HST to the VLA: The Interaction of Stars and Gas in the Local Group
17842 Josefin Larsson, Royal Institute of Technology Expanding shocks and the emergence of the compact object in Supernova 1987A
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
17649 Karl Gordon, Space Telescope Science Institute Monitoring the 3 Primary White Dwarf Standard Stars
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