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 24.3 42.5 45.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.18

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08500045 0.487672 0.00000 209.814 08500048 -0.000256762 0.487929 209.395
1 08500050 0.486176 0.00149599 214.217 08500051 0.00194602 0.485726 209.801
2 08500049 0.486258 0.00141400 207.782 08500047 0.00112383 0.486548 204.474
3 08500046 0.487624 4.80115e-05 206.042 08500044 0.00000 0.487672 202.033