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 27.3 44.2 54.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12560065 0.483830 0.00000 265.765 12560063 -0.00152580 0.485356 265.862
1 12560061 0.482002 0.00182801 268.373 12560066 0.000232354 0.483598 270.296
2 12560060 0.482710 0.00112000 266.287 12560062 -0.00187136 0.485701 269.613
3 12560064 0.482296 0.00153401 260.289 12560059 0.00000 0.483830 256.325