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 23.7 43.4 46.3
S/N(c) 34.6 39.1 53.2
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10490067 0.502673 0.00000 18.5299 10490064 0.00181765 0.500855 18.4513
1 10490063 0.501500 0.00117296 18.5022 10490061 0.00000 0.502673 18.4159
2 10490062 0.500832 0.00184095 18.4588 10490065 0.00188439 0.500789 18.4123
3 10490066 0.502542 0.000130951 18.4309 10490068 0.00533153 0.497341 18.4068