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 30.1 46.3 49.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12610064 0.488539 0.00000 19.0961 12610070 -0.000452226 0.488991 19.0794
1 12610065 0.488204 0.000335008 19.0838 12610066 -0.000275815 0.488815 19.0760
2 12610069 0.484048 0.00449100 19.0794 12610067 -0.000710932 0.489250 19.0744
3 12610068 0.484734 0.00380501 19.0723 12610063 0.00000 0.488539 19.0720