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 -NaN -NaN
S/N 22.9 38.5 40.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12110039 0.495096 0.00000 18.5004 12110033 0.00000 0.495096 18.6676
1 12110038 0.494611 0.000485003 18.7724 12110040 -0.000956011 0.496052 18.9152
2 12110035 0.494467 0.000629008 18.7696 12110037 -0.00159922 0.496695 18.8110
3 12110034 0.494522 0.000573993 18.6950 12110036 -0.00140558 0.496502 18.7023