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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 22.7 38.0 41.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03960012 0.504731 0.00000 18.8706 03960013 0.00787824 0.496853 18.9494
1 03960011 0.504395 0.000335991 19.1002 03960010 0.00000 0.504731 19.0714
2 03960015 0.503201 0.00152999 18.6824 03960014 0.00794388 0.496787 18.8493
3 03960016 0.504569 0.000162005 17.9911 03960017 0.00444431 0.500287 17.9095