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 -NaN -NaN
S/N 28.6 45.1 49.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05230027 0.495090 0.00000 224.567 05230028 0.000958249 0.494132 232.221
1 05230023 0.493518 0.00157201 219.504 05230024 0.000905005 0.494185 228.311
2 05230026 0.494624 0.000466019 217.882 05230025 0.00200456 0.493085 222.136
3 05230022 0.493491 0.00159901 217.854 05230021 0.00000 0.495090 215.210