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 23.0 41.5 46.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.43

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08160049 0.506419 0.00000 18.9286 08160050 -0.00302121 0.509440 18.9002
1 08160053 0.503856 0.00256300 19.0545 08160054 -0.00210435 0.508523 19.0216
2 08160048 0.500929 0.00549001 18.9176 08160047 0.00000 0.506419 18.8999
3 08160052 0.495402 0.0110170 18.8453 08160051 -0.00510678 0.511526 18.8729