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 21.2 37.6 38.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03750071 0.508091 0.00000 200.593 03750066 0.00000 0.508091 189.430
1 03750067 0.504090 0.00400096 205.273 03750073 0.00363536 0.504456 203.373
2 03750072 0.508028 6.30021e-05 204.167 03750069 0.00226092 0.505830 190.788
3 03750068 0.505303 0.00278795 200.458 03750070 0.00328889 0.504802 187.955