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)
19650018	47	Red Green Blue z 19.10 znorm 14.92 sky 15.0 14.6 14.7 S/N 16.1 26.2 31.0 S/N(c) 9.8 20.9 25.9 SN(E/C) 0.91
19650019	47	Red Green Blue z 19.15 znorm 14.97 sky 15.3 14.9 14.8 S/N 16.1 27.4 32.0 S/N(c) 10.0 21.3 26.3 SN(E/C) 0.92
19650020	47	Red Green Blue z 19.15 znorm 14.97 sky 15.1 15.1 14.9 S/N 15.9 27.5 32.2 S/N(c) 10.1 21.7 26.6 SN(E/C) 0.94
19650021	47	Red Green Blue z 19.14 znorm 14.96 sky 14.7 14.9 15.0 S/N 16.0 27.4 31.8 S/N(c) 9.9 21.9 26.2 SN(E/C) 0.94
19650022	47	Red Green Blue z 19.14 znorm 14.96 sky 15.0 15.0 15.0 S/N 16.5 28.0 32.1 S/N(c) 10.6 22.0 27.4 SN(E/C) 0.93
19650023	47	Red Green Blue z 19.17 znorm 14.99 sky 15.3 15.1 14.9 S/N 17.0 27.4 32.5 S/N(c) 10.8 22.4 27.6 SN(E/C) 0.95
19650024	47	Red Green Blue z 19.02 znorm 14.84 sky 15.5 15.1 14.9 S/N 15.2 25.5 29.9 S/N(c) 9.9 20.9 25.5 SN(E/C) 0.93
19650025	47	Red Green Blue z 19.13 znorm 14.95 sky 15.1 15.1 15.1 S/N 16.1 27.0 31.6 S/N(c) 10.4 22.2 26.5 SN(E/C) 0.94
19650026	47	Red Green Blue z 19.22 znorm 15.04 sky 15.1 15.2 15.0 S/N 17.2 28.0 33.1 S/N(c) 11.0 23.1 27.4 SN(E/C) 0.94
19650027	47	Red Green Blue z 19.20 znorm 15.02 sky 14.8 15.0 15.4 S/N 16.6 27.8 32.4 S/N(c) 10.6 22.8 27.0 SN(E/C) 0.92
19650028	47	Red Green Blue z 19.18 znorm 15.00 sky 14.8 15.0 14.9 S/N 16.6 27.2 31.8 S/N(c) 10.4 22.2 26.7 SN(E/C) 0.92
19650029	47	Red Green Blue z 19.18 znorm 15.00 sky 14.1 14.1 13.9 S/N 16.3 26.4 30.6 S/N(c) 10.3 21.9 26.3 SN(E/C) 0.90