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 -NaN
S/N 28.6 48.1 50.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11920030 0.503346 0.00000 18.8616 11920029 -0.000310496 0.503657 18.8221
1 11920026 0.498703 0.00464302 18.9900 11920025 -0.000414198 0.503760 18.9777
2 11920023 0.499686 0.00366002 18.9512 11920028 -0.000517929 0.503864 18.9016
3 11920022 0.499065 0.00428101 18.9282 11920021 0.00000 0.503346 18.8780
4 11920027 0.500264 0.00308204 18.8908 11920024 -0.00137559 0.504722 18.8667