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 26.9 46.1 49.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08430017 0.485413 0.00000 19.0767 08430018 -0.00231935 0.487732 19.1099
1 08430012 0.483980 0.00143301 19.0224 08430014 0.00289983 0.482513 19.0458
2 08430016 0.485384 2.90275e-05 19.0204 08430015 -0.00140347 0.486816 19.0064
3 08430013 0.484035 0.00137803 19.0119 08430011 0.00000 0.485413 18.9763