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 -NaN -NaN -Inf
S/N 27.3 48.0 48.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08420032 0.493189 0.00000 19.0592 08420030 0.00226517 0.490924 19.0532
1 08420028 0.492311 0.000878006 19.0695 08420033 0.00393902 0.489250 19.0785
2 08420031 0.493106 8.29995e-05 19.0384 08420029 0.00357248 0.489617 19.0385
3 08420027 0.492953 0.000236005 19.0271 08420026 0.00000 0.493189 18.9066