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 -Inf
S/N 22.3 41.5 46.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.66

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17700036 0.00261734 0.00000 18.3126 17700033 -0.506305 0.508922 18.3117
1 17700039 0.00173841 0.000878930 18.5367 17700038 -0.505027 0.507644 18.5374
2 17700032 0.00105754 0.00155980 18.4449 17700037 -0.505986 0.508603 18.3216
3 17700035 0.00175034 0.000867000 18.1215 17700030 -0.505287 0.507904 18.1322
4 17700028 0.00000 0.00261734 18.0707 17700034 -0.506451 0.509068 18.0525
5 17700031 0.000691682 0.00192566 18.0217 17700029 -0.505542 0.508159 17.8969