From: adam riess (ariess@stsci.edu)
Date: Mon Apr 05 2004 - 13:30:52 PDT
Here is my suggestion to match our zeropoints:
Go to:
ftp://archive.stsci.edu/pub/hlsp/goods/v05/
This is the GOODS version 0.5 release
get these two files:
h_n4z26sciv05_img.fits
h_n4z26sciv05_img.fits
There is a bright star at
x=2744, y=2864
ra=12:37:22.1
dec=+62:10:32
For a very large aperture (r=50)
I get z(Vega)=19.80
i(Vega)=19.61
For the current epoch I just checked and I get the exact same
thing
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