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 32.6 48.1 50.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12530064 0.481762 0.00000 184.438 12530066 -0.00288691 0.484649 185.622
1 12530060 0.479562 0.00219998 208.152 12530059 0.00000 0.481762 205.400
2 12530061 0.480670 0.00109199 206.184 12530063 -0.00214059 0.483903 200.831
3 12530065 0.481698 6.39856e-05 190.415 12530062 -0.00105361 0.482816 196.890