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 -NaN
S/N 29.5 49.5 51.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.20

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11940076 0.496901 0.00000 185.853 11940077 -0.00333910 0.500240 188.130
1 11940075 0.495931 0.000970006 187.066 11940073 -0.00346566 0.500367 188.228
2 11940072 0.494989 0.00191200 185.468 11940074 -0.00282689 0.499728 186.352
3 11940071 0.494778 0.00212300 185.364 11940070 0.00000 0.496901 174.591