Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10583

Period Covered:
08:00 PM July 04, 2025 - 07:59 PM July 05, 2025
(DOY 186/0000z - 186/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17520 Louise Breuval, Space Telescope Science Institute - ESA A 1% cross-calibration of Cepheids, TRGB, and JAGB in five nearby galaxies with HST
17803 Sean Johnson, University of Michigan The first multi-phase survey of the circumgalactic medium of quasar hosts at z<1
17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets in Lyman-alpha
17815 Alexander Beckett, Space Telescope Science Institute DISCS: Direct Imaging Survey of Circumgalactic Structure
17827 Estela Fernandez-Valenzuela, University of Central Florida Board of Trustees Weywot's rotational light-curve: searching for hints about the origin of small satellites in the trans-Neptunian region
17833 Julianne Dalcanton, University of Washington Bringing HST to the VLA: The Interaction of Stars and Gas in the Local Group
17882 Christopher Britt, Space Telescope Science Institute Narrowband Imaging of NGC 6888
17922 William Sparks, SETI Institute The Final Frontier: Exploiting Hubble's Unique Capabilities with Polarization Imaging of the Hubble Deep Field
Calibration Observations Scheduled
17630 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 2
17633 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 2
17668 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 2
17675 Anne O'Connor, Space Telescope Science Institute WFC3 Characterization of UVIS Traps with Charge Injection
Other Observations Scheduled
15601 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump