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 -Inf -Inf
S/N 17.9 33.4 36.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02900027 0.402846 0.00000 120.999 02900028 0.000263077 0.402583 168.304
1 02900031 0.400538 0.00230801 177.946 02900032 0.000719985 0.402126 181.773
2 02900030 0.399218 0.00362802 175.922 02900029 -0.000834074 0.403680 176.949
3 02900026 0.401602 0.00124401 93.9917 02900025 0.00000 0.402846 88.7181