Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #6857

Period Covered:
08:00 pm April 22, 2015 - 07:59 pm April 23, 2015
(DOY 113/0000z - 113/2359z)

Flight Operations Summary

This report was generated by the HST Automated Report System @2015-04-24 17:02:00 GMT

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

HSTARs:
none

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		8		8
FGS REAcq		6		6
OBAD with Maneuver	7		7

SIGNIFICANT EVENTS:
none


Program Principal Investigator Program Title
Science Observations Scheduled
13504 Jennifer Lotz, Space Telescope Science Institute HST Frontier Fields - Observations of MACSJ1149.5+2223
13641 Peter Capak, California Institute of Technology A Detailed Dynamical And Morphological Study Of 5
13652 Boris Gaensicke, The University of Warwick The frequency and chemical composition of rocky planetary debris around young white dwarfs: Plugging the last gaps
13775 Catherine Espaillat, Boston University Testing EUV Photoevaporation Models in Young Disks
13776 Michael Gregg, University of California - Davis Completing The Next Generation Spectral Library
13798 Carol Grady, Eureka Scientific Inc. A chemical inventory of Gas and Star-Grazing Exocomets in HD 172555
13800 C. Jeffery, Armagh Observatory Heavy-metal, extreme chemistry and puzzling pulsation: ultraviolet clues to the formation of hot subdwarfs
Calibration Observations Scheduled
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
14000 Sylvia Baggett, Space Telescope Science Institute WFC3 UVIS Anneal
14008 Meredith Durbin, Space Telescope Science Institute IR Dark Monitor
14030 Peter McCullough, Space Telescope Science Institute WFC3 CSM monitor Earth Flats