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 -Inf
S/N 25.4 43.6 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.45

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05260015 0.485879 0.00000 18.9717 05260020 0.000193414 0.485686 18.9763
1 05260019 0.485252 0.000627011 18.9895 05260013 0.00000 0.485879 18.9917
2 05260018 0.485063 0.000816017 18.9393 05260017 -0.000467343 0.486346 18.9359
3 05260014 0.485341 0.000537992 18.8761 05260016 0.000830678 0.485048 18.9165