Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10866

Period Covered:
08:00 PM April 13, 2026 - 07:59 PM April 14, 2026
(DOY 104/0000z - 104/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
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
17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets in Lyman-alpha
17844 Michael Gregg, University of California - Davis The Origin of the Virgo Intergalactic Population
18011 Na'ama Hallakoun, Weizmann Institute of Science White dwarfs with inconsistent ages in young open clusters
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
18085 Xiaosheng Huang, University of San Francisco Confirming Spectroscopic Strong Lenses Found in New Discovery Windows from DESI DR1
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
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
18170 Sean Lockwood, Space Telescope Science Institute STIS FUV MAMA Dark Monitor
18229 Ralph Bohlin, Space Telescope Science Institute GoldSpec: Absolute Flux Calibration Stars for the Hubble/Webb/Roman Multi-Mission Era