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 36.7 56.7 63.9
S/N(c) 36.7 56.7 63.9
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11410061 0.480190 0.00000 110.260 11410062 0.000591298 0.479599 110.684
1 11410060 0.479841 0.000349015 109.919 11410059 -0.000926329 0.481116 109.881
2 11410057 0.478841 0.00134900 107.160 11410058 -0.00128254 0.481473 108.427
3 11410056 0.479018 0.00117201 106.291 11410055 0.00000 0.480190 107.484