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 30.7 51.0 53.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03950013 0.505453 0.00000 211.602 03950012 0.00000 0.505453 210.669
1 03950018 0.496857 0.00859600 218.859 03950019 -0.00261152 0.508065 219.701
2 03950017 0.496710 0.00874299 218.289 03950015 -1.05405e-05 0.505464 214.052
3 03950014 0.504633 0.000819981 217.826 03950016 -0.00182166 0.507275 211.316