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 -NaN -Inf
S/N 25.0 44.3 46.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08970017 0.482847 0.00000 18.8970 08970018 -3.52300e-05 0.482882 18.8220
1 08970016 0.481813 0.00103399 18.9699 08970015 0.00106176 0.481785 19.0139
2 08970012 0.479115 0.00373200 18.9401 08970014 0.000804695 0.482042 18.9725
3 08970013 0.478164 0.00468302 18.9272 08970011 0.00000 0.482847 18.8507