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 18.3 33.4 36.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12660072 0.487707 0.00000 18.5901 12660073 -0.000379581 0.488087 18.5579
1 12660076 0.487662 4.50015e-05 18.6102 12660077 0.000419382 0.487288 18.7003
2 12660075 0.486465 0.00124198 18.4975 12660074 -0.000832550 0.488540 18.4388
3 12660071 0.486540 0.00116700 18.4710 12660070 0.00000 0.487707 17.9898