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 29.9 50.4 55.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03430029 0.505359 0.00000 263.742 03430027 8.77642e-05 0.505271 264.792
1 03430024 0.501357 0.00400198 267.281 03430026 0.000966230 0.504393 265.757
2 03430025 0.503025 0.00233400 263.656 03430023 0.00000 0.505359 262.240
3 03430028 0.504462 0.000896990 262.901 03430030 0.00184030 0.503519 262.147