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 24.2 43.5 46.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.69

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10810080 0.481793 0.00000 18.9547 10810077 -0.000470228 0.482263 18.7458
1 10810075 0.480625 0.00116798 18.9639 10810074 0.00000 0.481793 18.8936
2 10810076 0.480538 0.00125498 18.9127 10810081 -0.00137250 0.483165 18.6941
3 10810079 0.481578 0.000214994 18.8046 10810078 -0.000513843 0.482307 18.6394