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 12.1 20.6 21.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12620028 0.487995 0.00000 55.2827 12620026 0.00161975 0.486375 72.2980
1 12620024 0.487916 7.90060e-05 181.454 12620022 0.00000 0.487995 154.489
2 12620023 0.486962 0.00103301 161.513 12620025 0.000602967 0.487392 152.004
3 12620027 0.487068 0.000927001 99.6447 12620029 -0.000226968 0.488222 104.842