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 25.2 41.4 40.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12480017 0.498616 0.00000 18.9198 12480015 -0.00101649 0.499633 18.9432
1 12480016 0.498563 5.30183e-05 18.9451 12480018 -0.000772375 0.499388 18.9908
2 12480012 0.494774 0.00384200 18.8886 12480014 -0.00158917 0.500205 18.9201
3 12480013 0.495270 0.00334600 18.8684 12480011 0.00000 0.498616 18.7876