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)
18370011	42	Red Green Blue z 17.55 znorm 13.49 sky 15.0 15.0 14.8 S/N 6.0 12.0 12.4 S/N(c) 7.0 11.3 10.3 SN(E/C) 0.74
18370012	42	Red Green Blue z 17.65 znorm 13.60 sky 15.3 15.2 15.0 S/N 6.5 12.1 12.7 S/N(c) 7.5 11.7 11.0 SN(E/C) 0.72
18370013	42	Red Green Blue z 17.47 znorm 13.41 sky 15.4 15.6 15.3 S/N 6.6 12.8 12.8 S/N(c) 6.7 10.7 9.9 SN(E/C) 0.74
18370014	42	Red Green Blue z 17.41 znorm 13.35 sky 15.4 15.6 15.1 S/N 6.1 12.0 12.1 S/N(c) 6.4 10.5 9.6 SN(E/C) 0.82
18370015	42	Red Green Blue z 17.78 znorm 13.72 sky 15.3 15.5 15.3 S/N 6.9 12.9 13.4 S/N(c) 8.1 12.6 11.6 SN(E/C) 0.66
18370016	42	Red Green Blue z 17.97 znorm 13.91 sky 15.3 15.3 15.3 S/N 7.9 14.6 14.9 S/N(c) 9.3 14.1 12.9 SN(E/C) 0.66
18370017	42	Red Green Blue z 17.60 znorm 13.54 sky 15.8 15.9 15.1 S/N 5.8 11.3 12.0 S/N(c) 7.1 11.4 10.6 SN(E/C) 0.72
18370018	42	Red Green Blue z 17.73 znorm 13.67 sky 15.6 15.5 15.5 S/N 6.8 12.3 12.9 S/N(c) 7.7 12.3 11.3 SN(E/C) 0.72
18370019	42	Red Green Blue z 17.64 znorm 13.58 sky 15.8 15.9 15.0 S/N 7.4 13.9 14.3 S/N(c) 7.4 11.6 10.9 SN(E/C) 0.74
18370020	42	Red Green Blue z 17.78 znorm 13.72 sky 15.2 15.3 15.0 S/N 8.0 14.3 15.5 S/N(c) 8.1 12.3 11.6 SN(E/C) 0.69
18370021	42	Red Green Blue z 17.92 znorm 13.86 sky 14.7 15.1 15.2 S/N 7.0 13.5 14.2 S/N(c) 8.8 13.5 12.4 SN(E/C) 0.64
18370022	42	Red Green Blue z 17.98 znorm 13.92 sky 15.0 15.2 15.1 S/N 7.4 14.2 14.9 S/N(c) 9.1 13.9 13.0 SN(E/C) 0.62