Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10667

Period Covered:
08:00 PM September 26, 2025 - 07:59 PM September 27, 2025
(DOY 270/0000z - 270/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17474 Justin Pierel, Space Telescope Science Institute Pioneering Precision: Advancing Cosmology with the First Statistical Sample of Gravitationally Lensed Supernovae
17697 Matti Dorsch, Universitat Potsdam A far-UV treasury survey for hot subdwarf stars
17726 Haakon Dahle, University of Oslo Time delay cosmography with strong cluster lenses
17733 Yong Zheng, Rensselaer Polytechnic Institute When Clouds Collide: Observing Gas Accretion onto the Milky Way's Disk
17770 Daichi Hiramatsu, University of Florida Unveiling the Progenitors of Interacting Supernovae with Resolved Host Galaxy Imaging in the Rest-Frame UV
17912 Matthew Bayliss, University of Cincinnati Main Campus Mapping Spatially Resolved Neutral H In Strongly Lensed Quasar Host Galaxies With Narrowband Lyman-alpha
17916 Tommaso Treu, University of California - Los Angeles Dark matter, the Hubble tension, and the stellar IMF from HST imaging of quadruply imaged quasars
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
17669 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 3
17671 Catherine Martlin, Space Telescope Science Institute WFC3 UVIS Post-flash Monitor
17685 Linda Dressel, Space Telescope Science Institute HST Cycle 32 Focus & Optical Monitor
17692 Frederick Dauphin, Space Telescope Science Institute WFC3 CSM Monitor with Earth Flats
17850 Christian Johnson, Space Telescope Science Institute Cycle 32 FUV Detector Dark Monitor
17888 Daniel Stapleton, Space Telescope Science Institute Supplemental NUV Sensitivity Monitoring Through Solar Maximum
17906 Annalisa Calamida, Space Telescope Science Institute HST/WFC3 Observations for Cross-Mission Flux Calibration