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
z17.64
znorm Inf
sky -Inf -NaN -Inf
S/N 23.7 41.5 44.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.40

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03710093 0.508649 0.00000 18.8444 03710091 0.000133759 0.508515 18.9386
1 03710092 0.506705 0.00194401 18.9783 03710090 0.000905124 0.507744 19.0012
2 03710089 0.505587 0.00306201 18.9353 03710094 0.00291068 0.505738 19.0008
3 03710088 0.504279 0.00436997 18.8645 03710087 0.00000 0.508649 18.9861