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 18.4 34.0 35.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07220067 0.479963 0.00000 18.4149 07220060 0.00320333 0.476760 18.4713
1 07220059 0.474023 0.00593999 18.6063 07220057 0.00000 0.479963 18.6468
2 07220066 0.479741 0.000221997 18.3304 07220068 0.000888159 0.479075 18.4193
3 07220058 0.474375 0.00558800 18.2503 07220065 0.000578437 0.479385 18.3318
4 07220062 0.478241 0.00172201 17.9206 07220061 0.000443671 0.479519 18.2850
5 07220063 0.479365 0.000598013 17.8737 07220064 0.00211870 0.477844 17.9493