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)
15970026	42	Red Green Blue z 18.36 znorm 14.30 sky 15.2 14.6 14.7 S/N 11.4 19.0 20.5 S/N(c) 10.1 14.7 12.3 SN(E/C) 0.59
15970027	42	Red Green Blue z 18.37 znorm 14.32 sky 14.7 14.6 14.8 S/N 11.4 18.9 20.5 S/N(c) 9.9 15.0 12.4 SN(E/C) 0.57
15970028	42	Red Green Blue z 18.15 znorm 14.10 sky 14.8 14.9 14.7 S/N 9.7 16.9 18.0 S/N(c) 9.4 14.2 11.7 SN(E/C) 0.59
15970029	42	Red Green Blue z 17.80 znorm 13.75 sky 15.0 14.8 15.0 S/N 7.6 13.8 14.9 S/N(c) 7.3 11.7 9.3 SN(E/C) 0.67
15970030	42	Red Green Blue z 16.32 znorm 12.26 sky 14.9 14.8 14.9 S/N 2.1 5.1 4.9 S/N(c) 2.4 4.9 3.7 SN(E/C) 0.93
15970031	42	Red Green Blue z 16.72 znorm 12.66 sky 15.1 14.8 14.9 S/N 3.2 6.7 7.0 S/N(c) 3.3 6.3 4.9 SN(E/C) 0.88
15970032	42	Red Green Blue z 16.56 znorm 12.50 sky 14.9 14.8 15.0 S/N 2.7 6.2 6.3 S/N(c) 2.8 5.3 4.3 SN(E/C) 0.92
15970033	42	Red Green Blue z 18.06 znorm 14.00 sky 14.9 14.7 14.8 S/N 9.3 16.0 17.3 S/N(c) 8.2 12.8 10.4 SN(E/C) 0.66
15970034	42	Red Green Blue z 17.71 znorm 13.65 sky 14.7 15.0 15.1 S/N 6.9 13.0 13.6 S/N(c) 6.9 11.0 9.0 SN(E/C) 0.67
15970035	42	Red Green Blue z 15.47 znorm 11.41 sky 15.2 15.1 15.2 S/N 0.9 2.6 2.4 S/N(c) 1.1 2.7 2.0 SN(E/C) 1.00
15970036	42	Red Green Blue z 16.86 znorm 12.80 sky 15.0 15.1 15.3 S/N 3.5 7.4 7.7 S/N(c) 3.6 6.8 5.5 SN(E/C) 0.89
15970037	42	Red Green Blue z 14.31 znorm 10.25 sky 15.1 15.1 15.4 S/N 0.3 1.0 0.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.14
15970038	42	Red Green Blue z 14.82 znorm 10.77 sky 15.0 14.8 15.1 S/N 0.6 1.7 1.8 S/N(c) 0.7 1.8 1.2 SN(E/C) 0.99
15970039	42	Red Green Blue z 16.60 znorm 12.54 sky 15.2 14.8 15.1 S/N 3.0 6.4 6.7 S/N(c) 3.0 5.8 4.5 SN(E/C) 0.93