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 -NaN
S/N 24.9 43.0 45.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08410028 0.504446 0.00000 18.9682 08410029 0.00343434 0.501012 18.9686
1 08410031 0.502943 0.00150305 18.9502 08410030 0.00253348 0.501913 18.9399
2 08410032 0.503863 0.000583053 18.9178 08410026 0.00000 0.504446 18.9185
3 08410027 0.503299 0.00114703 18.9102 08410033 0.00467249 0.499774 18.8922