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 28.0 46.4 49.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11110060 0.474715 0.00000 19.0605 11110062 -0.00259702 0.477312 19.0678
1 11110064 0.472184 0.00253099 19.1289 11110063 -0.00266415 0.477379 19.1492
2 11110065 0.473141 0.00157398 19.1034 11110066 -0.00280643 0.477521 19.0908
3 11110061 0.474530 0.000184983 19.0296 11110059 0.00000 0.474715 19.0355