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 -NaN
S/N 29.7 51.3 58.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17350083 0.502841 0.00000 19.1665 17350081 0.00502922 0.497812 19.1693
1 17350080 0.500394 0.00244701 19.2116 17350082 0.00489141 0.497950 19.1917
2 17350079 0.500586 0.00225502 19.1096 17350077 0.00316779 0.499673 19.0480
3 17350075 0.499601 0.00323999 18.9910 17350078 0.00314225 0.499699 18.9847
4 17350076 0.499883 0.00295800 18.9809 17350074 0.00000 0.502841 18.8325