Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
4360010 47
RedGreenBlue
z18.57
znorm14.39
sky 14.7 14.4 14.1
S/N 11.1 18.6 18.1
S/N(c) 9.1 16.5 17.3
SN(E/C) 0.40
4360011 47
RedGreenBlue
z18.66
znorm14.48
sky 14.9 14.5 14.4
S/N 11.1 19.5 18.8
S/N(c) 9.2 17.0 18.3
SN(E/C) 0.34
4360012 47
RedGreenBlue
z18.68
znorm14.50
sky 14.9 14.7 14.6
S/N 11.5 19.6 19.4
S/N(c) 9.4 17.0 18.7
SN(E/C) 0.32
4360013 47
RedGreenBlue
z18.74
znorm14.56
sky 14.9 14.6 14.6
S/N 11.7 20.1 20.2
S/N(c) 10.1 18.0 19.3
SN(E/C) 0.37
4360014 47
RedGreenBlue
z18.66
znorm14.48
sky 14.9 14.7 14.6
S/N 11.4 19.3 19.7
S/N(c) 9.2 17.0 18.9
SN(E/C) 0.36
4360015 47
RedGreenBlue
z18.89
znorm14.71
sky 14.6 14.5 14.5
S/N 12.9 21.1 22.1
S/N(c) 10.9 19.3 21.2
SN(E/C) 0.39
4360016 47
RedGreenBlue
z18.95
znorm14.77
sky 14.9 14.7 14.5
S/N 13.3 22.4 22.9
S/N(c) 11.3 19.6 21.9
SN(E/C) 0.43
4360017 47
RedGreenBlue
z18.75
znorm14.57
sky 14.7 14.6 14.7
S/N 11.9 20.3 20.5
S/N(c) 9.9 18.4 19.6
SN(E/C) 0.35