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)
17950011	47	Red Green Blue z 18.99 znorm 14.81 sky 14.7 14.4 14.6 S/N 9.4 17.4 17.9 S/N(c) 23.6 33.3 11.5 SN(E/C) 0.89
17950012	47	Red Green Blue z 18.95 znorm 14.76 sky 14.8 14.7 14.6 S/N 7.8 15.7 16.4 S/N(c) 22.9 32.5 11.2 SN(E/C) 0.87
17950013	47	Red Green Blue z 18.82 znorm 14.63 sky 14.8 14.6 14.5 S/N 5.8 12.4 13.0 S/N(c) 21.0 30.4 10.4 SN(E/C) 0.91
17950014	47	Red Green Blue z 18.65 znorm 14.47 sky 14.5 14.5 14.7 S/N 6.1 12.4 12.8 S/N(c) 19.1 28.2 9.5 SN(E/C) 0.91
17950015	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.8 14.5 S/N 7.3 14.5 15.1 S/N(c) 23.6 33.8 11.5 SN(E/C) 0.85
17950016	47	Red Green Blue z 19.09 znorm 14.91 sky 14.6 14.5 14.8 S/N 6.3 13.4 13.9 S/N(c) 24.2 34.7 11.8 SN(E/C) 0.83
17950017	47	Red Green Blue z 19.08 znorm 14.90 sky 15.0 14.9 14.5 S/N 7.2 14.3 15.0 S/N(c) 24.1 34.8 11.6 SN(E/C) 0.86
17950018	47	Red Green Blue z 19.11 znorm 14.93 sky 15.2 14.8 14.6 S/N 7.3 15.3 15.4 S/N(c) 24.4 34.9 11.7 SN(E/C) 0.87
17950019	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.8 14.5 S/N 8.5 16.7 17.8 S/N(c) 23.5 33.8 11.3 SN(E/C) 0.90
17950020	47	Red Green Blue z 19.05 znorm 14.87 sky 14.8 14.9 14.6 S/N 9.2 17.6 18.7 S/N(c) 23.5 33.8 11.3 SN(E/C) 0.89