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 26.7 44.1 50.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07210038 0.481303 0.00000 19.0029 07210040 -0.000470807 0.481774 18.9974
1 07210039 0.481041 0.000261992 18.9971 07210037 0.00000 0.481303 18.9450
2 07210042 0.478189 0.00311401 18.9173 07210044 -0.000610915 0.481914 18.8621
3 07210043 0.479266 0.00203702 18.9129 07210041 -0.00168310 0.482986 18.8315