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
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 28.3 49.8 53.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03700051 0.497855 0.00000 19.0042 03700056 -0.000437136 0.498292 18.9660
1 03700055 0.497552 0.000303000 19.0685 03700052 0.00151403 0.496341 19.1143
2 03700054 0.495176 0.00267902 19.0299 03700053 0.000335336 0.497520 19.0023
3 03700050 0.496513 0.00134200 18.9591 03700049 0.00000 0.497855 18.8468