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 32.5 58.1 61.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12850009 0.494945 0.00000 195.157 12850008 0.00906190 0.485883 187.373
1 12850014 0.492301 0.00264400 215.941 12850015 0.00762094 0.487324 222.816
2 12850013 0.491921 0.00302398 213.778 12850012 0.00766847 0.487277 209.897
3 12850010 0.494761 0.000184000 202.955 12850011 0.00794765 0.486997 200.115
4 12850005 0.492578 0.00236699 179.001 12850007 0.00898679 0.485958 183.301
5 12850006 0.493397 0.00154799 177.976 12850004 0.00000 0.494945 172.615