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 -Inf -Inf
S/N 30.6 45.3 47.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08410072 0.502948 0.00000 18.8080 08410070 0.00000 0.502948 18.7954
1 08410071 0.502321 0.000626981 18.8927 08410077 0.00524928 0.497699 18.8785
2 08410076 0.500485 0.00246298 18.8688 08410073 9.57683e-05 0.502852 18.8517
3 08410075 0.500122 0.00282598 18.7989 08410074 -0.000318893 0.503267 18.7516