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 24.0 42.2 44.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.70

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07020072 0.473030 0.00000 177.634 07020077 0.000225970 0.472804 182.763
1 07020071 0.472151 0.000878990 181.452 07020070 0.00000 0.473030 185.015
2 07020075 0.470101 0.00292900 177.493 07020073 0.00333408 0.469696 170.243
3 07020076 0.470404 0.00262600 172.369 07020074 -0.00129349 0.474323 168.754