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 22.6 40.3 40.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11680015 0.492006 0.00000 18.9261 11680014 -0.00151715 0.493523 18.8710
1 11680016 0.491884 0.000122011 18.9618 11680017 -0.000886836 0.492893 19.0132
2 11680011 0.490328 0.00167799 18.8089 11680010 0.00000 0.492006 18.7372
3 11680012 0.491041 0.000964999 18.7744 11680013 -0.00149691 0.493503 18.7150