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 30.5 50.1 55.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880049 0.497928 0.00000 230.479 10880050 -0.00372193 0.501650 231.367
1 10880053 0.497188 0.000739992 231.459 10880054 0.0994956 0.398432 232.044
2 10880052 0.497017 0.000910997 229.021 10880051 -0.00386435 0.501792 227.797
3 10880048 0.496356 0.00157198 228.851 10880047 0.00000 0.497928 224.005