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 -NaN -NaN
S/N 31.1 52.6 60.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13970036 0.505742 0.00000 18.5073 13970037 0.00604299 0.499699 18.4865
1 13970027 0.501295 0.00444704 18.9268 13970026 0.00295767 0.502784 18.9055
2 13970032 0.504395 0.00134701 18.8675 13970033 0.00556390 0.500178 18.8661
3 13970035 0.504939 0.000802994 18.7953 13970034 0.00612798 0.499614 18.8188
4 13970039 0.505339 0.000402987 18.3372 13970029 0.00443542 0.501307 18.3724
5 13970031 0.504485 0.00125700 18.2673 13970038 0.00636925 0.499373 18.3580
6 13970028 0.502849 0.00289303 18.1826 13970030 0.00565744 0.500085 18.2259
7 13970023 0.499815 0.00592703 18.1115 13970022 0.00000 0.505742 18.0685
8 13970024 0.501915 0.00382704 18.0097 13970025 0.00353289 0.502209 18.0516