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 -Inf
S/N 21.5 38.2 40.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11640015 0.493048 0.00000 18.5826 11640016 -0.00163055 0.494679 18.6893
1 11640018 0.490870 0.00217801 18.8173 11640020 -0.00126231 0.494310 18.7982
2 11640019 0.491548 0.00150001 18.8125 11640013 0.00000 0.493048 18.7879
3 11640014 0.492620 0.000428021 18.6381 11640017 -0.00180204 0.494850 18.7370