Filter identification: 4861/44 Date of measurement: January 26, 2001 Filter size: 2x2" Temperature: 21.5 C Peak Wavelength: 4868.3 A Peak Tranmission: 77.04 % Center Wavelength: 4864.2 A fwhm: 40.1 A WL (A) T (%) 4810.75 0.243 4812.3 0.536 4813.85 0.483 4815.4 0.661 4816.95 0.617 4818.55 0.709 4820.1 0.755 4821.65 1.013 4823.2 1.363 4824.75 1.611 4826.3 1.924 4827.85 2.421 4829.45 2.998 4831 3.84 4832.55 5.171 4834.1 6.625 4835.65 9.235 4837.2 12.134 4838.75 16.349 4840.3 21.225 4841.85 26.789 4843.4 33.203 4844.95 40.141 4846.5 46.015 4848.1 52.154 4849.65 57.156 4851.2 61.429 4852.75 64.812 4854.3 68.117 4855.85 70.028 4857.4 71.986 4858.95 73.25 4860.5 73.888 4862.05 75.328 4863.6 75.739 4865.15 76.08 4866.7 76.513 4868.25 77.036 4869.8 76.354 4871.35 75.989 4872.9 75.069 4874.45 74.135 4875.95 71.73 4877.5 68.609 4879.05 64.286 4880.6 58.452 4882.15 52.046 4883.7 45.144 4885.25 38.482 4886.8 32.614 4888.35 26.958 4889.9 21.653 4891.45 17.661 4893 13.916 4894.5 11.114 4896.05 8.63 4897.6 6.634 4899.15 5.199 4900.7 4.05 4902.25 3.195 4903.8 2.502 4905.3 1.911 4906.85 1.536 4908.4 1.307 4909.95 1.098 4911.5 0.783 4913.05 0.681 4914.55 0.674 4916.1 0.516 4917.65 0.353 4919.2 0.467 4920.75 0.282 4922.25 0.402 4923.8 0.328 4925.35 0.296 4926.9 0.222 4928.4 0.348 4929.95 0.156