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 29.4 51.2 56.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12730075 0.484269 0.00000 84.1367 12730074 -0.000305548 0.484575 146.003
1 12730068 0.483440 0.000828981 229.463 12730069 -0.000343618 0.484613 233.498
2 12730072 0.483465 0.000804007 226.852 12730070 -0.000226743 0.484496 228.715
3 12730071 0.483327 0.000941992 224.725 12730066 0.00000 0.484269 222.929
4 12730067 0.480889 0.00338000 224.594 12730073 -0.00179806 0.486067 217.132