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
z17.65
znorm Inf
sky -NaN -Inf -Inf
S/N 11.0 19.5 19.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12120012 0.495053 0.00000 46.8037 12120011 0.00000 0.495053 91.8943
1 12120017 0.493062 0.00199100 126.738 12120018 -0.00250578 0.497559 137.953
2 12120016 0.493317 0.00173599 124.776 12120015 -0.00210579 0.497159 110.192
3 12120013 0.494805 0.000247985 67.7374 12120014 -0.00216111 0.497214 97.4022