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 25.7 44.7 50.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.74

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03210053 0.00000 0.00000 252.654 03210059 -0.395258 0.395258 300.816
1 03210057 -0.00767843 0.00767843 309.189 03210058 -0.387286 0.387286 308.856
2 03210061 -0.00721486 0.00721486 251.630 03210062 -0.392733 0.392733 295.631
3 03210056 -0.00978903 0.00978903 246.920 03210054 -0.402736 0.402736 272.551
4 03210060 -0.00759417 0.00759417 237.588 03210055 -0.412042 0.412042 235.262