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 30.2 48.3 53.9
S/N(c) 28.6 45.2 52.5
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04650064 0.482743 0.00000 157.644 04650065 -0.000393039 0.483136 171.334
1 04650059 0.462203 0.0205400 207.147 04650058 0.00000 0.482743 205.607
2 04650060 0.466303 0.0164400 195.715 04650062 -0.00274081 0.485484 195.232
3 04650063 0.473894 0.00884899 183.194 04650061 -0.000831521 0.483575 184.887