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 9.2 16.2 17.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09060027 0.486928 0.00000 16.9312 09060026 0.00302103 0.483907 17.9791
1 09060023 0.480833 0.00609499 18.2025 09060022 0.00000 0.486928 18.6815
2 09060028 0.486288 0.000639975 16.9089 09060025 0.00543525 0.481493 15.9894
3 09060024 0.485518 0.00140998 16.1520 09060029 0.00977983 0.477148 15.6480