Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #6847

Period Covered:
08:00 pm April 12, 2015 - 07:59 pm April 13, 2015
(DOY 103/0000z - 103/2359z)

Flight Operations Summary

This report was generated by the HST Automated Report System @2015-04-14 17:02:00 GMT

Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)

14284 - SCI: ReAcq (1,2,1) resulted in TDF Late@101/0557z



FGS GSAcq		10		10
FGS REAcq		5		5
OBAD with Maneuver	8		8


Program Principal Investigator Program Title
Science Observations Scheduled
13652 Boris Gaensicke, The University of Warwick The frequency and chemical composition of rocky planetary debris around young white dwarfs: Plugging the last gaps
13655 Matthew Hayes, Stockholm University How Lyman alpha bites/beats the dust
13683 Schuyler Van Dyk, California Institute of Technology The Stellar Origins of Supernovae
13740 Daniel Stern, Jet Propulsion Laboratory Clusters Around Radio-Loud AGN: Spectroscopy of Infrared-Selected Galaxy Clusters at z>1.4
13773 Rupali Chandar, University of Toledo H-alpha LEGUS: Unveiling the Interplay Between Stars, Star Clusters, and Ionized Gas
13776 Michael Gregg, University of California - Davis Completing The Next Generation Spectral Library
13826 Massimo Robberto, Space Telescope Science Institute The Orion Nebula Cluster as a Paradigm of Star Formation
13950 Andrew Fruchter, Space Telescope Science Institute The Astrophysics of the Most Energetic Gamma-Ray Bursts
Calibration Observations Scheduled
13953 David Golimowski, Space Telescope Science Institute CCD Daily Monitor (Part 2)
13967 Hugues Sana, Space Telescope Science Institute - ESA COS FUV Spectroscopic Sensitivity Monitoring
13968 Justin Ely, Space Telescope Science Institute FUV Detector Dark Monitor
13980 Joanna Taylor, Space Telescope Science Institute CCD Dark Monitor Part 1
13982 Joanna Taylor, Space Telescope Science Institute CCD Bias and Read Noise Monitor Part 1
14001 Meredith Durbin, Space Telescope Science Institute UVIS Bowtie Monitor
14003 Matthew Bourque, Space Telescope Science Institute WFC3 UVIS Daily Monitor B
14027 Heather Gunning, Space Telescope Science Institute WFC3 UVIS Pixel variations via int-flat monitor
Other Observations Scheduled
12046 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump