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 23.0 39.2 44.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08730035 0.479513 0.00000 239.189 08730033 0.00000 0.479513 248.949
1 08730034 0.478672 0.000840992 236.575 08730037 -0.000855965 0.480369 244.710
2 08730038 0.479223 0.000289977 227.027 08730036 -0.000606698 0.480120 239.088
3 08730039 0.479483 2.99811e-05 225.579 08730040 -5.55188e-05 0.479569 228.739