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)
13940026	42	Red Green Blue z 18.33 znorm 14.27 sky 14.8 14.4 14.8 S/N 10.1 16.8 18.5 S/N(c) 8.6 11.2 4.6 SN(E/C) 0.90
13940027	42	Red Green Blue z 18.28 znorm 14.22 sky 14.9 14.8 15.0 S/N 9.3 15.7 17.5 S/N(c) 8.2 11.0 4.5 SN(E/C) 0.94
13940028	42	Red Green Blue z 18.05 znorm 14.00 sky 14.9 14.8 15.0 S/N 7.7 14.0 14.5 S/N(c) 7.0 9.4 3.9 SN(E/C) 0.94
13940029	42	Red Green Blue z 18.26 znorm 14.20 sky 14.7 15.0 15.1 S/N 8.7 15.8 16.7 S/N(c) 7.8 10.6 4.4 SN(E/C) 0.91
13940030	42	Red Green Blue z 18.84 znorm 14.78 sky 14.8 14.7 14.9 S/N 14.1 22.4 24.1 S/N(c) 11.2 13.8 5.9 SN(E/C) 0.82
13940031	42	Red Green Blue z 18.78 znorm 14.72 sky 14.9 14.8 14.8 S/N 13.2 21.8 23.2 S/N(c) 10.9 13.4 5.8 SN(E/C) 0.90
13940032	42	Red Green Blue z 18.38 znorm 14.32 sky 14.9 14.9 15.1 S/N 9.9 17.6 19.0 S/N(c) 8.7 11.5 4.7 SN(E/C) 0.91
13940033	42	Red Green Blue z 18.40 znorm 14.34 sky 14.8 14.8 15.0 S/N 10.2 17.7 19.1 S/N(c) 8.7 11.6 4.8 SN(E/C) 0.92
13940034	42	Red Green Blue z 18.34 znorm 14.29 sky 14.8 14.9 15.1 S/N 9.1 16.4 17.0 S/N(c) 8.1 10.8 4.5 SN(E/C) 0.91
13940036	42	Red Green Blue z 18.76 znorm 14.70 sky 14.8 14.9 14.9 S/N 13.2 22.0 23.2 S/N(c) 10.5 13.5 5.6 SN(E/C) 0.86
13940037	42	Red Green Blue z 18.76 znorm 14.70 sky 14.8 14.9 14.9 S/N 13.0 21.8 23.0 S/N(c) 10.5 13.5 5.6 SN(E/C) 0.86
13940038	42	Red Green Blue z 18.48 znorm 14.42 sky 14.8 15.0 14.8 S/N 10.6 18.6 19.3 S/N(c) 9.3 12.1 5.0 SN(E/C) 0.86
13940039	42	Red Green Blue z 18.53 znorm 14.47 sky 15.0 14.7 14.8 S/N 11.4 19.4 20.4 S/N(c) 9.5 12.6 5.3 SN(E/C) 0.88