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 36.8 57.1 62.8
S/N(c) 36.8 57.1 62.8
SN(E/C) 0.40

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12030012 0.502237 0.00000 151.205 12030014 -0.00252247 0.504759 147.842
1 12030017 0.501890 0.000347018 152.566 12030011 0.00000 0.502237 150.339
2 12030016 0.501532 0.000705004 147.780 12030015 -0.00233986 0.504577 147.389
3 12030013 0.501512 0.000725031 146.649 12030018 -0.00117742 0.503414 143.421