Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10869

Period Covered:
08:00 PM April 16, 2026 - 07:59 PM April 17, 2026
(DOY 107/0000z - 107/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17490 Alec Hirschauer, Morgan State University A Local Lyman Continuum Leaker: Direct and Indirect Detections with KISSB 85
17708 Yue Shen, University of Illinois at Urbana - Champaign The Black Hole Mass - Stellar Mass Relation with Reverberation Mapping AGNs at 1
17776 Sean Terry, University of Maryland A Precursor Survey of the Roman Galactic Bulge Time Domain Fields
17824 Jamie Williams, University of Warwick Examining the metal diverse interior composition of thick disk and halo planets using polluted white dwarfs
17991 Peter Blanchard, Harvard University Probing Magnetar Energy Input with the First Sample of Late-Time Superluminous Supernovae
18002 Benjamin Proudfoot, University of Central Florida Board of Trustees Probing the Interior of the Dwarf Planet Haumea
18053 Bart Wakker, Eureka Scientific Inc. The Size Scale and Baryonic Content of Low Redshift Intergalactic Absorbers
18061 Michael Jones, California Institute of Technology Hubble Census of Nearby Satellites
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
17963 Varun Bajaj, Space Telescope Science Institute WFC3 IR Time-Dependent Sensitivity: Clusters
17977 Alyssa Guzman, Space Telescope Science Institute CCD Daily Monitor (Part 1)
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
18159 Joshua Lothringer, Space Telescope Science Institute STIS CCD Hot Pixel Annealing