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)
0 0
RedGreenBlue
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 27.0 42.4 46.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13720012 0.503467 0.00000 19.0266 13720014 -0.00131314 0.504780 19.0824
1 13720013 0.502843 0.000624001 19.0498 13720018 0.000679368 0.502788 19.1186
2 13720016 0.499535 0.00393203 19.0102 13720015 -0.00141891 0.504886 19.0546
3 13720017 0.499567 0.00390002 18.9923 13720011 0.00000 0.503467 19.0028