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 -NaN
S/N 24.4 42.1 47.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04290047 0.506565 0.00000 18.9144 04290048 0.000617384 0.505948 18.9657
1 04290050 0.503474 0.00309098 18.9967 04290052 0.00326312 0.503302 18.9975
2 04290051 0.505323 0.00124198 18.9556 04290049 -0.000932629 0.507498 18.9821
3 04290046 0.505671 0.000893950 18.8239 04290045 0.00000 0.506565 18.8738