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 26.7 42.8 48.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12720062 0.484325 0.00000 19.0802 12720063 -0.00309715 0.487422 19.1075
1 12720065 0.480364 0.00396100 19.0872 12720064 -0.00336182 0.487687 19.1168
2 12720061 0.484321 3.99351e-06 19.0592 12720067 -0.00281351 0.487139 19.0414
3 12720066 0.481567 0.00275800 19.0379 12720060 0.00000 0.484325 19.0355