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 -NaN -NaN
S/N 22.6 38.3 41.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08730035 0.479916 0.00000 238.303 08730033 0.00000 0.479916 248.021
1 08730034 0.478715 0.00120100 235.685 08730037 -0.000834281 0.480750 243.725
2 08730038 0.479267 0.000649005 226.261 08730036 -0.000593159 0.480509 238.175
3 08730039 0.479759 0.000156999 224.706 08730040 -2.40837e-05 0.479940 227.870