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 -NaN -Inf
S/N 36.5 59.6 64.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12690042 0.494477 0.00000 190.844 12690041 0.000442700 0.494034 193.565
1 12690038 0.492804 0.00167301 196.129 12690036 -0.000639168 0.495116 193.860
2 12690039 0.493389 0.00108799 190.206 12690037 -0.000637024 0.495114 193.134
3 12690035 0.492720 0.00175700 189.361 12690040 0.000232544 0.494244 192.764
4 12690034 0.492588 0.00188899 188.354 12690033 0.00000 0.494477 186.586