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 16.8 31.2 33.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.72

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07900072 0.471404 0.00000 18.3927 07900077 -0.000597882 0.472002 18.3723
1 07900075 0.470005 0.00139898 18.5488 07900070 0.00000 0.471404 18.4859
2 07900076 0.469440 0.00196397 18.4339 07900074 -0.000644045 0.472048 18.4217
3 07900071 0.470378 0.00102597 18.4288 07900073 -0.000271671 0.471676 18.3814