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 24.1 43.2 46.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.21

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11940061 0.495599 0.00000 212.034 11940063 -0.00339193 0.498991 216.206
1 11940065 0.495391 0.000207990 222.998 11940066 -0.00160979 0.497209 222.198
2 11940064 0.495189 0.000409991 219.250 11940062 -0.00370783 0.499307 216.400
3 11940060 0.495369 0.000230014 205.269 11940059 0.00000 0.495599 204.707