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 -NaN -NaN -NaN
S/N 21.0 35.4 38.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11420055 0.479617 0.00000 130.399 11420053 0.00000 0.479617 144.399
1 11420059 0.478426 0.00119099 186.277 11420056 -0.00193562 0.481553 190.556
2 11420058 0.477943 0.00167400 184.964 11420057 -0.00251420 0.482131 187.996
3 11420054 0.479291 0.000326008 176.945 11420060 -0.00496351 0.484581 182.567