Dear Elena,

You submitted HOPR 92305 for HST program 16316 on August 10, 2022.

After review, the Telescope Time Review Board (TTRB) approves your request and awards two orbits to repeat Visit 64, which suffered a a failed guide-star acquisition, leading to degraded images.

The request is within the 90-day limit and the program is less than 90% complete. The failed data will be made public immediately. 

Claus Leitherer, head of the Science Policies Group, has concurred in our recommendation.

Please work with your PC to prepare a revised Phase II file. 

With best regards,
Annalisa
for the TTRB
Space Telescope Science Institute

e-mailed to PI/PC/CS Sabbi/Vick/Avila

cc: TTRB, HST Mission Office, ACS User Support, HST Program folder


Annalisa Calamida
WFC3 Deputy Branch Manager
STScI - AURA
Phone: +16672186428
Email: calamida@stsci.edu