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 21.4 38.2 40.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.38

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10830035 0.492695 0.00000 18.5689 10830036 -0.00203025 0.494725 18.7038
1 10830039 0.491908 0.000786990 18.8419 10830040 -0.00237588 0.495071 18.9513
2 10830038 0.490983 0.00171199 18.7764 10830033 0.00000 0.492695 18.7333
3 10830034 0.492355 0.000340015 18.5352 10830037 -0.00198751 0.494683 18.5643