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 20.5 38.6 40.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12460012 0.498301 0.00000 155.846 12460013 -0.00208452 0.500386 152.789
1 12460019 0.492879 0.00542200 180.711 12460018 -0.00230770 0.500609 174.832
2 12460015 0.494229 0.00407201 159.779 12460017 -0.00151674 0.499818 162.831
3 12460011 0.497642 0.000658989 156.346 12460014 -0.00242346 0.500724 158.774
4 12460016 0.495203 0.00309801 145.169 12460010 0.00000 0.498301 146.174