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 18.1 32.3 33.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10790071 0.495619 0.00000 18.5948 10790073 -0.00110764 0.496727 18.5557
1 10790075 0.494989 0.000629991 18.6140 10790072 -0.00129770 0.496917 18.7545
2 10790070 0.494891 0.000728011 18.5733 10790076 -0.00122511 0.496844 18.5372
3 10790074 0.494414 0.00120500 18.4744 10790069 0.00000 0.495619 18.5290