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 -Inf
S/N 33.8 48.7 52.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09080043 0.480443 0.00000 18.9860 09080041 0.00346438 0.476979 18.9859
1 09080039 0.477593 0.00285000 19.0486 09080044 0.00661790 0.473825 19.0309
2 09080038 0.476369 0.00407401 19.0250 09080040 0.00381380 0.476629 19.0303
3 09080042 0.478459 0.00198400 19.0156 09080037 0.00000 0.480443 19.0294