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 -NaN -Inf
S/N 23.2 42.4 45.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.57

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08480059 0.485088 0.00000 18.9451 08480060 0.00164510 0.483443 18.9942
1 08480062 0.482594 0.00249398 18.9353 08480061 0.000498456 0.484590 18.9733
2 08480063 0.483319 0.00176898 18.9110 08480064 0.000905713 0.484182 18.9343
3 08480058 0.484647 0.000440985 18.8961 08480057 0.00000 0.485088 18.8228