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 -NaN -Inf -NaN
S/N 22.2 31.2 26.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08750027 0.484615 0.00000 161.802 08750026 0.00140559 0.483209 149.185
1 08750028 0.484389 0.000225991 164.769 08750029 0.000874936 0.483740 163.260
2 08750024 0.483811 0.000804007 95.3506 08750025 0.00155278 0.483062 110.018
3 08750023 0.484128 0.000487000 92.0546 08750022 0.00000 0.484615 96.6258