TABLES. TABLE I. TIME OF MERIDIAN PASSAGE OF NORTH STAR ABOVE THE POLE, FOR THE YEAR 1870. For the year 1880, add three minutes to the time; for 1890, add 7 minutes; for 1900, add 11 minutes. 149 TABLE II. TIME OF EXTREME ELONGATIONS OF NORTH STAR FOR THE YEAR 1870,- LAT. 40°. For the year 1880, add 3 minutes to the time; for 1890, add 7 minutes; for 1900, add 11 minutes. Change of latitude affects the tabular time very slightly. .02560 1.25 .02619 1.27 .02531 .02677 1.29 .02589 1.35 .02764 1.31 .02648 1.37 .02822 1.33 .02706 1.40 .02910 1.36 .02793 1.43 .02997 I.39 .02881 1.46 .03084 I.42 .02968 1.50 .03201 1.46 .03084 1.54 .03317 1.50 .03201 TABLE IV. ROODS AND PERCHES IN DECIMAL PARTS OF AN ACRE. One Acre=4 Roods=160 Perches=4,840 Square Yards=43,560 Square Feet. ECIMALS OF AN ACRE IN ONE CHAIN LENGTH OF 100 FEET, .0000.0833.1667.2500.3333.4167.5000.5833.6667.7500.8333.9167 .0052.0855.1719.2552.3385.4219.5052.5885.6719.7552.8385.9219 16 8 .0104.0938.1771.2604.3438.4271.5104.5938.6771.7604.8438.9271 16.0156.0990.1823.2656.3490.4323.5156.5990.6823.7656.8490.9323 16 .0208.1042.1875.2708.3542-4375.5208.6042.6875.7708.8542.9375 5 16 16 16 .0260.1094.1927.2760.3594.4427.5260.6094.6927.7760.8594.9427 16 .0313.1146.1979.2813.3646.4479.5313.6146.6979.7813.8646.9479 .0365.1198.2031 .2865.3698 .4531.5365.6198.7031.7865.8698.9531 76 .0417.1250.2083.2917.3750.4583.5417.6250.7083.7917.8750.9583 .0469.1302.2135.2969.3802.4635.5469.6302.7135.7969 .8802.9635 .0521.1354.2188.3021.3854.4688.5521.6354-7188.8021.8854.9688 0573.1406.2240.3073.3906.4740.5573.6406.7240.8073.8906.9740 .0625.1458 .2292.3125.3958.4792.5625.6458.7292 .8125.8958.9792 18.0677.1510.2344.3177.4010.4844.5677.6510.7344.8177.9010.9844 4 7 .0729.1563.2396.3229.4063.4896.5729.6563.7396.8229.9063.9896 8 .0781.1615.2448.3281.4115.4948.5781.6615.7448.8281 .9115.9948 16 |
