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 21.1 35.8 41.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.35

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07630023 0.468927 0.00000 181.284 07630021 0.00000 0.468927 169.076
1 07630026 0.466083 0.00284401 187.496 07630025 -0.00199023 0.470917 191.320
2 07630027 0.466845 0.00208199 186.099 07630028 0.00122970 0.467697 182.564
3 07630022 0.468044 0.000882983 182.290 07630024 -0.00187474 0.470802 177.067