Page Comparison

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airmass	seeing degradation	SNR_u	SNR_g	SNR_r	SNR_i	SNR_z	SNR_y
1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
1.1	1.06	0.91	0.93	0.94	0.94	0.94	0.94
1.2	1.11	0.83	0.87	0.88	0.88	0.89	0.89
1.3	1.17	0.77	0.81	0.83	0.84	0.84	0.85
1.4	1.22	0.71	0.77	0.79	0.79	0.80	0.81
1.5	1.27	0.65	0.72	0.75	0.76	0.77	0.77
1.6	1.32	0.61	0.68	0.71	0.72	0.73	0.74
1.7	1.37	0.56	0.65	0.68	0.69	0.71	0.71
1.8	1.42	0.53	0.62	0.65	0.66	0.68	0.68
1.9	1.46	0.49	0.59	0.62	0.64	0.65	0.66
2.0	1.52	0.46	0.56	0.60	0.61	0.63	0.64
fits	Seeing=0.35+0.72a^2-0.07a	SNR_u=2.1-1.4a+0.30a^2	SNR_g=1.9-1.1a+0.23a^2	SNR_r=1.8-a+0.21*a^2	SNR_i=1.8-0.98a+0.20a^2	SNR_z=1.7-0.94a+0.19a^2	SNR_y=1.7-0.93a+0.19a^2

Oct 19 2013, CWS.

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