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 -NaN
S/N 16.9 30.0 32.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.63

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11760049 0.494813 0.00000 145.073 11760046 -0.00131845 0.496131 159.451
1 11760048 0.494295 0.000517994 145.258 11760047 -0.00103658 0.495850 164.475
2 11760052 0.494525 0.000288010 137.630 11760043 0.00000 0.494813 137.166
3 11760045 0.494710 0.000102997 132.296 11760051 -0.00181894 0.496632 136.031
4 11760044 0.494278 0.000534981 119.695 11760050 -0.00201069 0.496824 135.352