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)
2490031	47	Red Green Blue z 18.66 znorm 14.48 sky 13.6 13.4 13.1 S/N 12.8 19.7 18.7 S/N(c) 12.4 18.6 11.5 SN(E/C) 0.73
2490032	47	Red Green Blue z 18.70 znorm 14.52 sky 13.6 13.5 13.2 S/N 12.8 20.2 19.9 S/N(c) 12.4 18.7 11.8 SN(E/C) 0.71
2490033	47	Red Green Blue z 18.47 znorm 14.29 sky 13.7 13.5 13.2 S/N 11.2 17.7 17.5 S/N(c) 10.5 16.5 10.5 SN(E/C) 0.76
2490034	47	Red Green Blue z 18.42 znorm 14.24 sky 13.7 13.6 13.3 S/N 10.6 17.2 17.0 S/N(c) 10.1 15.8 10.0 SN(E/C) 0.80
2490035	47	Red Green Blue z 18.46 znorm 14.28 sky 13.7 13.5 13.2 S/N 11.0 17.7 17.9 S/N(c) 10.4 16.0 10.2 SN(E/C) 0.78
2490036	47	Red Green Blue z 18.40 znorm 14.22 sky 13.7 13.5 13.2 S/N 10.5 17.0 16.6 S/N(c) 9.8 15.3 9.6 SN(E/C) 0.77
2490037	47	Red Green Blue z 18.25 znorm 14.07 sky 13.6 13.4 13.2 S/N 9.6 15.4 15.2 S/N(c) 8.7 13.7 8.7 SN(E/C) 0.82
2490038	47	Red Green Blue z 18.00 znorm 13.82 sky 13.5 13.4 13.1 S/N 7.6 12.7 12.0 S/N(c) 7.4 12.0 7.6 SN(E/C) 0.81
2490039	47	Red Green Blue z 17.82 znorm 13.64 sky 13.6 13.4 13.1 S/N 6.4 10.8 9.6 S/N(c) 6.0 10.0 6.6 SN(E/C) 0.91
2490040	47	Red Green Blue z 17.54 znorm 13.36 sky 13.5 13.4 13.1 S/N 5.2 9.1 7.7 S/N(c) 4.8 8.2 5.8 SN(E/C) 0.86
2490041	47	Red Green Blue z 17.31 znorm 13.13 sky 13.4 13.3 13.1 S/N 4.1 7.3 6.2 S/N(c) 3.9 6.8 4.4 SN(E/C) 0.92
2490042	47	Red Green Blue z 17.81 znorm 13.63 sky 13.1 13.0 12.7 S/N 2.4 4.9 2.8 S/N(c) 2.5 4.5 3.3 SN(E/C) 0.94