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

Frame	Nreads	Zeropoints	Mag 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)
1650022	50	Red Green Blue z 19.12 znorm 14.87 sky 14.5 13.9 14.6 S/N 15.5 24.2 29.9 S/N(c) 13.7 23.0 27.9 SN(E/C) 0.28
1650023	50	Red Green Blue z 19.12 znorm 14.87 sky 14.5 14.2 14.3 S/N 15.5 24.5 29.8 S/N(c) 13.8 23.1 28.1 SN(E/C) 0.28
1650024	50	Red Green Blue z 19.17 znorm 14.93 sky 14.4 14.3 14.7 S/N 16.0 25.1 30.4 S/N(c) 14.2 23.5 29.0 SN(E/C) 0.26
1650025	50	Red Green Blue z 19.18 znorm 14.93 sky 14.5 14.3 14.8 S/N 16.0 25.4 30.8 S/N(c) 14.1 23.7 28.6 SN(E/C) 0.26
1650026	50	Red Green Blue z 19.16 znorm 14.92 sky 14.5 14.3 14.6 S/N 16.1 25.0 30.3 S/N(c) 14.1 23.2 28.4 SN(E/C) 0.26
1650027	50	Red Green Blue z 19.18 znorm 14.93 sky 14.4 14.3 14.5 S/N 16.2 25.2 30.4 S/N(c) 14.2 23.4 28.4 SN(E/C) 0.26