38 



Results of Makerstoun Observations, 1846, 



TABLE LXIX. — Variations of Magnetic Dip with reference to the Moon's Age and Declination 

 for 1846, as deduced from Tables LVIII. and LXIV. 



Moon's 

 Age. 



Variations 



of 



Magnetic 



Dip. 



Moon's 

 Age. 



Variations 



of 



Magnetic 



Dip. 



After 



Moon 



farthest 



North. 



Variations 



of 



Magnetic 



Dip. 



After Variations 

 Moon of 

 farthest Magnetic 

 North. Dip. 



Day. 



15 



0-414 



Day. 

 



0- 



385 



Day. 







0^ 



300 



Day. 

 14 0- 



290 



16 



•525 



1 





272 



1 





274 



15 



367 



17 



•719 



2 





467 



2 





177 



16 



343 



18 



•497 



3 





310 



3 





368 



17 



187 



19 



•566 



4 





186 



4 





156 



18 



000 



20 



•744 



5 





272 



5 





157 



19 



133 



21 



•535 



6 





317 



6 





096 



20 



165 



22, 



•787 



7 





266 



7 





184 



21 



326 



23 



•529 



8 





239 



8 





311 



22 



426 



24 



• 311 



9 





591 



9 





191 



23 



476 



25 



•475 



10 





621 



10 





•503 



24 



480 



26 



•350 



11 





•404 



11 





•172 



25 



•445 



27 



•354 



12 





•588 



12 





•528 



26 



•193 



28 



•000 



13 





•322 



13 





•362 



27 



•322 



29 



•213 



14 





•394 











TABLE LXX. — Diurnal Variations of Magnetic Dip for each Month in 1846, as deduced from 



Tables LXII. and LXVIII. 



Mak. 

 M. T. 



Jan. 



Feb. 



March. 



April. 



May. 



June. 



July. 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



Year. 



h. 



17 



0^000 



0-271 



0-504 



1-219 



3-206 



3-210 



3-328 



2-749 



1-643 



0-000 



0-222 



0-023 



1195 



19 



0-290 



0-285 



0-861 



1-703 



3-794 



4-125 



4-259 



3-677 



2-782 



1-174 



0-558 



0-169 



b803 



21 



0-780 



0-814 



2-088 



3-521 



4-968 



4-803 



5-246 



5-354 



4-048 



2-579 



1-734 



0-580 



2-873 



22 



1^070 



0-918 



2-358 



3-828 



5-267 



4-617 



5-197 



4-958 



3-611 



2-770 



2-081 



1-038 



2-973 



23 



M41 



0-848 



2-382 



3-889 



4-611 



3-840 



4-531 



4-136 



3-332 



2-594 



1-842 



0-860 



2-664 







M05 



0-631 



1-948 



3-290 



3-902 



3-150 



3-637 



3-429 



2-215 



2-291 



1-489 



0-776 



2-152 



1 



0-607 



0-441 



1-038 



2-236 



2-496 



2-267 



3-043 



2-392 



1-173 



1-409 



1-095 



0-429 



1-382 



3 



0-554 



0-203 



0-261 



1-035 



1-356 



1-100 



0-935 



1-400 



0-208 



0-629 



0-711 



0-254 



0-551 



5 



0-282 



0-122 



0-300 



0-241 



0-000 



0-212 



0000 



0000 



0000 



0-804 



0-000 



0-076 



0000 



6 



0-500 



0-213 



0-247 



0-000 



0^737 



0-000 



0-344 



0-137 



0-817 



0-560 



0-095 



0-000 



i 0-134 



7 



0-232 



0-000 



0-226 



0-638 



0-545 



0-320 



0-807 



0-619 



0-859 



0-703 



0-291 



0^047 



1 0271 



9 



0-440 



0-391 



0-000 



1-040 



2-360 



1-488 



1-780 



1-467 



1-780 



0-635 



0-553 



0^506 



0-867 



