All main survey data¶
If you just want to examine the data quality of the main survey data taken to date, the Navigation plot
command, while producing the plot, also saves two files with quality assurance values.
They are in:
DECamObserver@observer2:~/annis/Navigation
And are named:
allGoodData.txt
and
allUsefulData.txt
The format is the same, but allGoodData has cuts of fwhm < 1.1" and e < 0.05
while allUsefulData has cuts of fwhm < 1.4" and e < 0.10.
[DECamObserver@observer2 jack]$ head ../Navigation/allGoodData.txt # image desday filter ra dec mjd date exptime fwhm ellipticity sky/s qual_see qual_sky qual_tot object_name 150976 -36.86697 1 36.71220 -3.7452 56245.1330 2012-11-14 90.0 1.227 0.044 1.470 1.23 1.23 1.50 DESmini1a_hex_mini1a_37-3_tiling_258 150980 -36.86123 1 35.36716 -3.6599 56245.1388 2012-11-14 90.0 1.201 0.046 1.490 1.20 1.24 1.49 DESmini1a_hex_mini1a_35-4_tiling_254 150982 -36.85848 1 34.71150 -3.6268 56245.1415 2012-11-14 90.0 1.238 0.042 1.495 1.24 1.25 1.54 DESmini1a_hex_mini1a_35-4_tiling_251 151329 -35.90937 1 38.82846 -3.0368 56246.0906 2012-11-15 90.0 1.057 0.044 1.486 1.06 1.24 1.31 DESmini1a_hex_mini1a_38-4_tiling_253 151333 -35.90352 1 35.71617 -2.6995 56246.0965 2012-11-15 90.0 1.147 0.045 1.505 1.15 1.25 1.44 DESmini1a_hex_mini1a_37-3_tiling_259 151358 -35.86492 4 35.62887 -7.0498 56246.1351 2012-11-15 90.0 0.942 0.050 19.411 1.05 0.97 1.02 DESmini1a_hex_mini1a_36-6_tiling_258 151359 -35.86354 5 35.62891 -7.0497 56246.1365 2012-11-15 45.0 0.965 0.049 13.704 1.07 1.25 1.34 DESmini1a_hex_mini1a_36-6_tiling_258 151361 -35.86123 4 38.47087 -7.0438 56246.1388 2012-11-15 90.0 0.979 0.048 18.852 1.09 0.94 1.03 DESmini1a_hex_mini1a_37-7_tiling_252 151362 -35.85984 5 38.47095 -7.0438 56246.1402 2012-11-15 45.0 1.041 0.048 13.558 1.16 1.23 1.43 DESmini1a_hex_mini1a_37-7_tiling_252