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 21.8 36.2 40.9
S/N(c) 21.8 36.2 40.9
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02790012 0.418058 0.00000 170.501 02790010 0.00000 0.418058 165.279
1 02790015 0.415939 0.00211900 196.504 02790017 -8.80312e-05 0.418146 192.078
2 02790016 0.415147 0.00291100 194.869 02790014 -0.00187280 0.419931 189.933
3 02790011 0.417089 0.000969023 178.523 02790013 0.00361818 0.414440 185.493