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 6.7 16.2 15.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.49

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12260016 0.492889 0.00000 100.097 12260015 0.000773792 0.492115 102.519
1 12260013 0.492721 0.000167996 103.425 12260011 0.00000 0.492889 106.517
2 12260017 0.492724 0.000164986 100.752 12260014 0.000248622 0.492640 106.305
3 12260012 0.492128 0.000760972 100.023 12260018 0.00207523 0.490814 96.5937