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 26.9 46.5 49.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02860081 0.358160 0.00000 292.833 02860079 -0.0124769 0.370637 291.408
1 02860080 0.349512 0.00864798 296.263 02860082 -0.0107083 0.368868 294.977
2 02860076 0.354165 0.00399500 295.680 02860075 0.00000 0.358160 294.726
3 02860077 0.355672 0.00248799 295.108 02860078 -0.00958690 0.367747 293.581