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 17.6 31.4 35.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.64

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11760045 0.495028 0.00000 132.847 11760051 -0.00175759 0.496786 136.604
1 11760048 0.494589 0.000438988 145.802 11760047 -0.00103277 0.496061 165.033
2 11760049 0.495026 1.99676e-06 145.679 11760046 -0.00136005 0.496388 160.036
3 11760052 0.494759 0.000268996 138.144 11760043 0.00000 0.495028 137.779
4 11760044 0.494274 0.000753999 120.172 11760050 -0.00197148 0.496999 135.852