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 29.6 50.1 53.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.21

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12550017 0.485373 0.00000 187.386 12550018 -0.00432045 0.489693 186.413
1 12550016 0.484633 0.000739992 183.898 12550011 0.00000 0.485373 181.603
2 12550013 0.484392 0.000981003 178.268 12550015 -0.00329182 0.488665 181.545
3 12550012 0.484044 0.00132900 176.277 12550014 -0.00349400 0.488867 176.663