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 -Inf -NaN
S/N 7.9 16.3 17.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.74

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 16030057 0.00118099 0.00000 15.0480 16030058 -0.484236 0.485417 16.6304
1 16030053 0.00000 0.00118099 17.8138 16030054 -0.485252 0.486433 17.5935
2 16030060 0.000368415 0.000812575 16.7770 16030059 -0.483761 0.484942 17.2312
3 16030056 0.000225503 0.000955487 15.9316 16030055 -0.485916 0.487097 17.0408