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 26.7 43.7 47.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.45

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11450024 0.478327 0.00000 18.4927 11450022 0.00000 0.478327 18.6032
1 11450027 0.475954 0.00237301 18.8269 11450026 -0.000708373 0.479035 18.8539
2 11450028 0.476631 0.00169602 18.6417 11450029 0.00102737 0.477300 18.7147
3 11450023 0.477893 0.000434011 18.4612 11450025 -0.000351797 0.478679 18.5387