Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10859

Period Covered:
08:00 PM April 06, 2026 - 07:59 PM April 07, 2026
(DOY 097/0000z - 097/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17716 Michael McDonald, Massachusetts Institute of Technology Probing Multiphase Cooling Via OVI Emission in the Cores of the Most Extreme Cooling Flows
17734 Bart Wakker, Eureka Scientific Inc. A clean view of the CGM for well-characterized galaxies
17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets in Lyman-alpha
17828 Carl Melis, University of California - San Diego An HST probe of JWST white dwarf debris disk mineralogies: energetic impacts or extrasolar crusts?
18010 Benjamin Proudfoot, University of Central Florida Board of Trustees A Search For The Moons of Mid-Sized TNOs
18025 Davide Massari, INAF - Osservatorio di Astrofisica e Scienza dello Spazio Last but not least: 13 globular clusters to complete the HST legacy
Calibration Observations Scheduled
17947 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 2
17949 Isabel Rivera, Space Telescope Science Institute WFC3 UVIS CCD Unflashed (CTE) Monitor
17972 Benjamin Kuhn, Space Telescope Science Institute WFC3 CSM Monitor with Earth Flats
17980 Alyssa Guzman, Space Telescope Science Institute CCD Hot Pixel Annealing
18155 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 2
18157 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 1
18229 Ralph Bohlin, Space Telescope Science Institute GoldSpec: Absolute Flux Calibration Stars for the Hubble/Webb/Roman Multi-Mission Era