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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 23.8 41.5 43.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.22

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12330013 0.498626 0.00000 216.434 12330015 -0.00139864 0.500025 216.979
1 12330012 0.497838 0.000788003 220.189 12330011 0.00000 0.498626 222.494
2 12330016 0.497744 0.000882000 218.116 12330014 -0.00166985 0.500296 220.612
3 12330017 0.497914 0.000712007 206.844 12330018 -0.00236562 0.500992 214.699