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 12.2 18.8 20.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12350015 0.493411 0.00000 129.217 12350017 0.00315953 0.490251 90.4677
1 12350014 0.492542 0.000869006 171.916 12350013 0.00000 0.493411 187.118
2 12350018 0.492851 0.000560015 131.863 12350020 0.00417747 0.489234 100.884
3 12350019 0.493377 3.40044e-05 98.5138 12350016 0.00289963 0.490511 65.9144