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 -Inf
S/N 20.9 36.5 38.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08440012 0.510361 0.00000 259.209 08440010 0.00000 0.510361 256.026
1 08440015 0.501641 0.00872004 268.602 08440014 0.0690616 0.441299 265.476
2 08440016 0.509563 0.000797987 267.275 08440017 0.0772537 0.433107 262.814
3 08440011 0.508256 0.00210500 264.493 08440013 0.0733376 0.437023 259.738