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)
1620022	50	Red Green Blue z 19.06 znorm 14.81 sky 14.2 13.9 14.1 S/N 15.4 23.6 29.0 S/N(c) 13.5 22.5 27.0 SN(E/C) 0.28
1620023	50	Red Green Blue z 19.10 znorm 14.85 sky 14.6 14.0 14.4 S/N 15.7 24.3 30.1 S/N(c) 13.8 22.9 28.2 SN(E/C) 0.27
1620024	50	Red Green Blue z 19.05 znorm 14.80 sky 14.5 14.1 14.6 S/N 15.2 23.6 29.4 S/N(c) 13.4 22.2 27.3 SN(E/C) 0.28
1620025	50	Red Green Blue z 19.12 znorm 14.88 sky 14.3 14.2 14.5 S/N 15.6 24.4 30.0 S/N(c) 14.1 22.8 28.0 SN(E/C) 0.27
1620026	50	Red Green Blue z 19.10 znorm 14.85 sky 14.3 14.1 14.4 S/N 15.2 24.0 29.5 S/N(c) 13.4 22.4 28.0 SN(E/C) 0.26
1620027	50	Red Green Blue z 19.14 znorm 14.89 sky 14.3 14.1 14.4 S/N 15.8 24.8 30.1 S/N(c) 14.0 22.9 28.0 SN(E/C) 0.26