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 36.9 57.1 64.1
S/N(c) 36.9 57.1 64.1
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11410061 0.480236 0.00000 110.515 11410062 0.000654833 0.479581 110.931
1 11410060 0.479884 0.000351995 110.108 11410059 -0.000934540 0.481171 110.090
2 11410057 0.478856 0.00138000 107.423 11410058 -0.00119879 0.481435 108.688
3 11410056 0.479007 0.00122899 106.456 11410055 0.00000 0.480236 107.642