Decimal Numbers for computing the Corrections of the mean astronomical Refractions depending on the Barometer & Thermometer.

Enter the Table with the Height of the Barometer expressed in Inches and Decimals at Top, and with the Height of FAHRENHEIT'S Thermometer expressed in Degrees on the Side.

20°

+,059,063 +,067 +,070

22

+,054 +,057 +,061

21 +,056 | +,060 +,064 +,067 +,071,075 +,078 +,082

+,074 +,077 +,081 +,085 +,088 +,092 +,085 +,089 +,093

+,096

+,051 +,054 +,058 +,048 +,051 +,055 +,045 +,049 +,052

+,064 +,068 +,072 +,075 +,079 +,083 +,062,065 +,069 +,072 +,076 +,080 +,059 +,062 +,066 +,070 +,073 +,077 +,056 +,060 | +,063 +,042 +,046 +,049 +,053 +,057 +,060 +,040 +,043 +,047 +,037 +,040 +,044 +,034 +,038 +,041 +,031 +,035 +,038

+,086

+,090

+,056 +,060 +,063 +,067 +,039 +,043 +,046 +,050 +,053 +,057 +,061 +,064 +,037 +,040 +,044 +,047 +,051 +,054 +,058 +,034,037 +,041 +,044 +,048 +,051 +,031 +,035 +,038 +,042 +,045 +,049 +,028 +,032 +,036 +,039 +,043| +,046

+,050 +,054 +,057 +,048 +,051 +,055

+,067 +,070 +,074 +,078 +,081

+,064 +,067 +,061,065 +,058 +,062 +,065

+,071 +,075 +,078 +,068 +,072 +,075 +,069 +,073

+,045 +,048 +,052 +,055 +,059 +,063 +,066 +,070 +,042 +,046 +,049 +,053

36

+,015 +,019,022

+,036

+,940 +,043

+,047 +,050

+,013 +,016,020 +,023 +,027 +,030 +,034 +,037 +,041 +,010 +,014 +,017 +,020 +,024 +,027 +,007 +,011 +,014 +,018 +,005 +,008 +,012 +,015

+,016] +,020 +,023 +,014 +,017 +,020 +,024 +,027 +,031 +,034 +,011 +,014 +,018 +,021 +,025 +,028 +,032 +,015 +,019 +,022 +,026,029 +,013+,016] +,020 +,023 +,026