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 18.8 35.2 37.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.39

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11190013 0.475916 0.00000 18.8529 11190014 -0.00443703 0.480353 18.8813
1 11190016 0.473906 0.00200999 18.8680 11190015 -0.00486881 0.480785 18.9066
2 11190012 0.475714 0.000202000 18.8495 11190011 0.00000 0.475916 18.8069