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 25.5 42.9 46.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12670034 0.487254 0.00000 18.5704 12670033 0.00000 0.487254 18.8701
1 12670038 0.483924 0.00332999 19.0126 12670037 -0.00485043 0.492104 19.0575
2 12670039 0.483905 0.00334901 18.9709 12670036 -0.00649863 0.493753 18.9963
3 12670035 0.485553 0.00170100 18.8421 12670040 -0.00608166 0.493336 18.9437