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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 30.2 47.9 48.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.73

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11040040 0.479771 0.00000 227.747 11040041 -0.00366561 0.483437 227.965
1 11040044 0.479151 0.000619978 230.328 11040045 -0.00222042 0.481991 233.470
2 11040039 0.478949 0.000821978 228.932 11040042 -0.00422919 0.484000 228.726
3 11040043 0.477960 0.00181100 227.422 11040038 0.00000 0.479771 227.476