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 22.7 38.8 39.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11120013 0.477657 0.00000 18.8058 11120014 -0.00432798 0.481985 18.8180
1 11120016 0.476167 0.00149000 18.8911 11120018 -0.00357342 0.481230 18.9085
2 11120012 0.476822 0.000835001 18.8865 11120015 -0.00467069 0.482328 18.8702
3 11120017 0.476841 0.000815988 18.8623 11120011 0.00000 0.477657 18.8540