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 -NaN -NaN -NaN
S/N 19.9 33.9 35.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06720023 0.481032 0.00000 144.119 06720028 -8.29737e-05 0.481115 141.456
1 06720027 0.480500 0.000532001 165.052 06720024 -0.00198539 0.483017 165.747
2 06720026 0.478353 0.00267902 162.260 06720021 0.00000 0.481032 153.566
3 06720022 0.478865 0.00216702 123.473 06720025 -0.00491882 0.485951 127.045