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 33.1 52.3 57.6
S/N(c) 33.1 52.3 57.6
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12250017 0.493032 0.00000 151.152 12250015 -3.39479e-06 0.493035 150.949
1 12250013 0.492613 0.000419021 156.721 12250011 0.00000 0.493032 154.003
2 12250012 0.492373 0.000659019 151.421 12250014 5.28060e-05 0.492979 153.524
3 12250016 0.492405 0.000627011 148.805 12250018 0.00161616 0.491416 144.334