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 20.6 37.5 39.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.39

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08760039 0.481234 0.00000 18.4595 08760040 0.00562468 0.475609 18.3030
1 08760038 0.480872 0.000362009 18.8184 08760037 0.00000 0.481234 18.8139
2 08760043 0.478250 0.00298402 18.5326 08760044 0.00400163 0.477232 18.5451
3 08760042 0.478135 0.00309902 18.4751 08760041 0.00461386 0.476620 18.5271