ACS Jupyter Notebooks
ACS Zeropoint Calculator
This webtool is designed to provide users with an interface for computing time-dependent zeropoint information (e.g PHOTFLAM, STmag, VEGAmag, etc..). It uses the most recent component and throughput files to compute the zeropoints for all filters or one specified by the user. The results are displayed in an table and if an extraploation warning is raised by pysynphot, it is displayed beneath the table. For programmatic access to this webtool, please see the ACSZPT
ACS Photometric CTE Calculator
This webtool is designed to provide users with an interface for computing CTE corrections using the photometric CTE model described on the Photometric CTE Corrections webpage.
hst1pass is a software routine, written in Fortran, that has been optimized for PSF-fiting photometry on HST images. hst1pass currently supports WFPC2, ACS/HRC, ACS/WFC, WFC3/UVIS, and WFC3/IR images. For a user's manual, see ACS ISR 2022-02.