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 26.0 45.6 48.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13740060 0.499974 0.00000 19.0448 13740066 -0.00159512 0.501569 19.0812
1 13740065 0.498192 0.00178200 19.0937 13740059 0.00000 0.499974 19.0891
2 13740064 0.498354 0.00162002 19.0008 13740063 -0.00296003 0.502934 19.0686
3 13740061 0.499818 0.000156015 18.9308 13740062 -0.00169223 0.501666 19.0269