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 27.0 42.1 45.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.78

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10640020 0.502098 0.00000 18.8166 10640018 0.00348180 0.498616 18.7562
1 10640012 0.501903 0.000195026 19.1074 10640014 0.00197390 0.500124 19.0645
2 10640016 0.501162 0.000936031 19.0608 10640011 0.00000 0.502098 18.9952
3 10640013 0.501906 0.000192046 19.0560 10640015 0.00219733 0.499901 18.9492
4 10640017 0.501028 0.00107002 18.8595 10640019 0.00345060 0.498647 18.8669