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 -Inf -NaN
S/N 27.7 45.5 48.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06750023 0.492545 0.00000 212.225 06750025 -0.00137663 0.493922 208.688
1 06750026 0.491759 0.000786006 212.758 06750028 0.00225578 0.490289 215.039
2 06750027 0.492145 0.000400007 210.830 06750024 -0.000155981 0.492701 208.299
3 06750022 0.492014 0.000531018 208.155 06750021 0.00000 0.492545 202.377