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 -NaN -NaN -Inf
S/N 36.5 49.8 52.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12730035 0.480700 0.00000 198.929 12730036 -0.00169767 0.482398 200.184
1 12730039 0.479636 0.00106397 193.925 12730040 -0.00216181 0.482862 200.102
2 12730034 0.480598 0.000101984 193.837 12730037 -0.00256316 0.483263 189.317
3 12730038 0.479130 0.00156999 188.916 12730033 0.00000 0.480700 188.719