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 -Inf -Inf
S/N 24.3 42.5 45.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10460027 0.503389 0.00000 18.9246 10460030 0.00287368 0.500515 18.9905
1 10460032 0.501233 0.00215602 19.0568 10460033 0.00100885 0.502380 19.0210
2 10460031 0.501015 0.00237399 19.0386 10460029 0.00261338 0.500776 19.0099
3 10460028 0.503044 0.000344992 18.9021 10460026 0.00000 0.503389 18.7840