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 22.6 39.2 41.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11090062 0.474771 0.00000 18.9260 11090060 0.00000 0.474771 18.8822
1 11090061 0.474091 0.000680000 18.9766 11090063 -0.00258807 0.477359 18.8842
2 11090065 0.473882 0.000889003 18.9101 11090064 -0.00260660 0.477378 18.8802
3 11090066 0.473403 0.00136799 18.8949 11090067 -0.00476796 0.479539 18.8577