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 -NaN -NaN
S/N 19.8 33.2 36.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.35

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10810028 0.489487 0.00000 178.504 10810026 0.000958695 0.488528 171.031
1 10810023 0.488670 0.000817001 199.757 10810022 0.00000 0.489487 197.624
2 10810024 0.489328 0.000158995 195.624 10810025 0.000758843 0.488728 194.358
3 10810027 0.489126 0.000360996 191.786 10810029 2.19159e-05 0.489465 178.542