Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10911

Period Covered:
08:00 PM May 28, 2026 - 07:59 PM May 29, 2026
(DOY 149/0000z - 149/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17724 Geoffrey Mo, California Institute of Technology An ultraviolet time-domain survey of the compact binary population in 47 Tucanae
17756 Paul Goudfrooij, Space Telescope Science Institute Quantifying the Link Between the UV Upturn in Elliptical Galaxies and Multiple Stellar Populations In Globular Clusters
17779 Scott Chapman, University of British Columbia A massive protocluster at z=4.3 selected by the South Pole Telescope
18044 Yuri Izotov, National Academy of Sciences of Ukraine, BITP UV spectroscopy of extremely metal-poor dwarf compact star-forming galaxies with exceptionally strong HeII 4686 emission
18050 Hannah Bish, Space Telescope Science Institute Reaping the Whirlwind: Accretion & Outflow in the Inner Milky Way
18103 David Thilker, The Johns Hopkins University Anatomy of a fall: Dissecting the environment-driven transformation of late-type Virgo cluster galaxies with HST UV-optical imaging of star clusters, associations, and HII regions
18134 Sylvain Veilleux, University of Maryland A Far-Ultraviolet Spectroscopic Survey of AGN Dwarf Galaxies
Calibration Observations Scheduled
17945 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS Bowtie Monitor
17947 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 2
17978 Alyssa Guzman, Space Telescope Science Institute CCD Daily Monitor (Part 2)
18155 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 2
18158 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 2
Other Observations Scheduled
18228 Merle Reinhart, Space Telescope Science Institute ACS/COS/STIS/WFC3 NED History Log Collection