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 28.2 46.5 47.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09070060 0.478281 0.00000 19.1100 09070061 -0.000276577 0.478558 19.1073
1 09070059 0.477322 0.000958979 19.0983 09070065 0.00103866 0.477242 19.1024
2 09070064 0.477178 0.00110298 19.0885 09070058 0.00000 0.478281 19.1002
3 09070063 0.478208 7.29859e-05 19.0845 09070062 0.000364876 0.477916 19.0868