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 25.2 44.7 48.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07890100 0.467598 0.00000 19.0367 07890097 -8.23438e-05 0.467680 19.0176
1 07890099 0.467050 0.000548005 19.0430 07890098 -0.000442914 0.468041 19.0511
2 07890096 0.467309 0.000288993 19.0215 07890101 0.000835628 0.466762 19.0151
3 07890095 0.467044 0.000553995 19.0018 07890094 0.00000 0.467598 18.9470