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 -NaN -Inf -Inf
S/N 19.1 32.8 36.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06720022 0.406461 0.00000 171.142 06720025 -0.00281965 0.409281 162.696
1 06720026 0.398784 0.00767699 214.575 06720024 -0.00537955 0.411841 243.354
2 06720023 0.397496 0.00896499 210.252 06720021 0.00000 0.406461 225.038
3 06720027 0.392822 0.0136390 206.575 06720028 0.00221469 0.404246 186.073