T I M 



TABLE VI. 

 For reducing Sidereal to Mean Solar Tims. 



RULE. Subtract the numbers found in the table corresponding to the 

 given sidereal time from that time, and it reduces it to mean solar time. 



Ex. Reduce 17A. ]Qm. 23*. sidereal time into mean solar tima. 



Ylh 2m 4 ',10* 



?9>ff J - JVWJ . JJJ ^- J - JirJ .-.- JJ . J .. J . JJ - J , JJJ1Jt , JJ . rifJ . 3,11 



20* ,~~~ 0,05 



3* ^^^^ M. 0,01 



Mean solar time . 



2 50',27 

 17A 19 23 



17 18 32,78 



S15 



