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 25.3 42.2 41.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.79

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12480017 0.498726 0.00000 211.857 12480015 -0.000977311 0.499703 213.288
1 12480016 0.498592 0.000134021 214.269 12480018 -0.000722935 0.499449 218.618
2 12480012 0.494638 0.00408801 205.127 12480014 -0.00153126 0.500257 207.826
3 12480013 0.495462 0.00326401 202.694 12480011 0.00000 0.498726 193.115