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 -NaN -Inf
S/N 27.5 43.0 46.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12080012 0.492450 0.00000 28.2542 12080011 0.00000 0.492450 23.2572
1 12080017 0.484653 0.00779700 43.2271 12080018 -0.00522745 0.497677 44.3105
2 12080016 0.485351 0.00709900 39.8081 12080014 -0.00657728 0.499027 37.1052
3 12080013 0.491696 0.000753999 34.4199 12080015 -0.00735974 0.499810 37.0616