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 -Inf -NaN
S/N 26.6 43.4 47.5
S/N(c) 26.6 43.4 47.5
SN(E/C) 0.46

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11450024 0.478352 0.00000 129.828 11450022 0.00000 0.478352 139.408
1 11450027 0.475942 0.00241002 151.320 11450026 -0.000707779 0.479060 154.416
2 11450028 0.476617 0.00173500 137.967 11450029 0.00102526 0.477327 143.248
3 11450023 0.477870 0.000482023 128.449 11450025 -0.000323546 0.478676 132.821