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 18.5 28.0 29.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 1.01

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08470095 0.485494 0.00000 17.7734 08470093 0.00000 0.485494 17.9406
1 08470098 0.483421 0.00207299 18.4526 08470100 0.0514819 0.434012 18.4905
2 08470099 0.485218 0.000275999 18.2459 08470097 0.00256150 0.482932 18.1999
3 08470094 0.484889 0.000604987 17.8358 08470096 0.00507274 0.480421 18.0163