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)
10350010 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.1 13.7
S/N 17.1 26.1 26.4
S/N(c) 15.5 23.9 25.3
SN(E/C) 0.87
10350011 47
RedGreenBlue
z19.03
znorm14.85
sky 14.5 14.3 14.4
S/N 15.9 24.7 25.7
S/N(c) 14.0 22.3 24.1
SN(E/C) 0.92
10350012 47
RedGreenBlue
z19.05
znorm14.87
sky 14.6 14.5 14.3
S/N 16.0 25.0 26.0
S/N(c) 14.2 22.7 24.5
SN(E/C) 0.92
10350013 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.5 14.4
S/N 16.4 25.8 26.5
S/N(c) 14.4 23.2 25.0
SN(E/C) 0.92
10350014 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.4 14.5
S/N 16.3 24.9 26.4
S/N(c) 14.2 22.6 24.7
SN(E/C) 0.89
10350015 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.5 14.6
S/N 17.0 26.0 27.3
S/N(c) 14.9 23.6 25.5
SN(E/C) 0.87