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 15.4 27.3 30.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.42

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05210012 0.494175 0.00000 85.9529 05210011 0.00000 0.494175 64.6780
1 05210017 0.494102 7.29859e-05 228.516 05210018 -1.36614e-05 0.494189 237.286
2 05210016 0.493575 0.000599980 193.395 05210015 -0.00249571 0.496671 158.603
3 05210013 0.493955 0.000220001 112.072 05210014 -0.00126226 0.495437 138.741