Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10668

Period Covered:
08:00 PM September 27, 2025 - 07:59 PM September 28, 2025
(DOY 271/0000z - 271/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars
17697 Matti Dorsch, Universitat Potsdam A far-UV treasury survey for hot subdwarf stars
17733 Yong Zheng, Rensselaer Polytechnic Institute When Clouds Collide: Observing Gas Accretion onto the Milky Way's Disk
17890 Nissim Kanekar, National Centre for Radio Astrophysics, TIFR The HI properties of low-z Green Pea galaxies
17916 Tommaso Treu, University of California - Los Angeles Dark matter, the Hubble tension, and the stellar IMF from HST imaging of quadruply imaged quasars
17924 Brent Smith, Arizona State University TREASURETROVE: Tracing the Growth of SMBHs and Spheroids through Variability and Transients in the JWST NEP Time Domain Field
Calibration Observations Scheduled
17618 Jacqueline Hernandez, Space Telescope Science Institute Cycle 32 COS NUV Spectroscopic Sensitivity Monitor
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
17666 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS Bowtie Monitor
17669 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 3
17850 Christian Johnson, Space Telescope Science Institute Cycle 32 FUV Detector Dark Monitor
Other Observations Scheduled
15601 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump