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 32.5 54.0 55.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06930012 0.498235 0.00000 227.154 06930013 0.00105570 0.497179 230.082
1 06930019 0.492536 0.00569898 243.401 06930018 0.000161462 0.498074 242.270
2 06930015 0.495131 0.00310400 236.928 06930017 0.00124675 0.496988 239.220
3 06930016 0.495176 0.00305900 232.646 06930010 0.00000 0.498235 235.929
4 06930011 0.498149 8.59797e-05 231.654 06930014 -0.00116179 0.499397 234.343