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 27.5 47.7 52.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.20

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04560064 0.498811 0.00000 19.1723 04560062 -0.00302990 0.501841 19.1775
1 04560059 0.498516 0.000295013 19.1699 04560061 5.31127e-05 0.498758 19.1669
2 04560063 0.498139 0.000672013 19.1685 04560065 -0.00249316 0.501304 19.1602
3 04560060 0.498718 9.30130e-05 19.1616 04560058 0.00000 0.498811 19.1438