a—la.

Table of Hourly Values (Greenwich Mean Civil Time)— continued.

30

Magnetic Declination (east of north) : 16 + tabular minutes. Day of Month. 'No.ofj Oh. lh. I 2h. 3h. I i Day. j , 4b. 5h. I 6h. 7h. i I 8h. 9h. lOh. I I I - I lib.. 12h. 13h. | 14h. • 15h. 16h. 17h. | ISh. 19h. j 20h. 21h. 22h. : 23h. Mean. I 1918. October 1 2 .. 273 .. 274 57-1 55-6 59-1 59-2 ) 62-2 ! 60-1 60-9 ( 61-0 60-2 58-2 55-7 56-5 59-9 58-2 564 52-6 53-1 I 43-1 52-0 I 56-9 53-7 52-6 55-9 I 49-9 j 53-7 54-3 j 54-2 54-3 j 54-0 ! 54-8 j 55-9 | 54-8 j 55-5 | 55-3 571 I 57-1 i 554 58-2 | 54-8 57-6 59-6 I 57-6 56-5 56-5 j 56-5 i 56-5 57-6 ! 57-3 56-6 57-0 j 57-0 57-1 I 55-7 57-6 57-4 57-1 57-3 57-6 1 56-4 55-9 1 54-3 56-5 53-1 53-3 53-1 55-9 51-4 55-4 57-1 59-9 59-3 58-8 ( 59-1 56-5, 54-3 54-2 51-0 52-6 53-7 56-3 3 4 5 6 7 .. i 275 .. (276 .. I 277 .. ! 278 .. 279 j 56-6 55-6 55-0 54-8 55-4 58-2 59-3 58-2 58-8 60-5 60-5 I 614 61-6 62-2 61-6 61-6 614 I 62-7 62-8 ! 644 59-8 54-5 ! 56-5 57-6 61-0 57-3 | 58-2 I 56-9 61-0 59-9 j 57-5 57-3 61-7 58-9 58-2 j 57-6 62-9 59-9 i 57-9 55-4 55-5 56-5 57-6 , 56-5 i 60-5 59-0 ( 58-8 I 58-2 I 54-3 j 53-2 j 49-4 , 49-8 52-6 | 56-1 I 554 ] 56-5 57-6 | 57-1 I 57-7 j 61-0 I 58-2 57-1 54-8 I 52-3 ! 49-8 ( 49-8 I 52-0 ( 56-4 I 554 ! 55-5 55-9 55-5 j 58-8 I 57-1 ( 56-5 56-5 54-3 ' 52-0 j 51-4 50-3 50-3 56-1 '■ 56-5 I 57-6 56-6 , 56-5 ( 56-5 56-5 ' 56-4 55-4 ! 53-1 ( 53-1 50-3 50-5 ( 52-4 56-3 55-9 \ 55-9 56-5 564 1 55-9 57-i 57-9 564 54-3 51-0 50-3 514 54-3 56-8 56-5 I 54-3 54-4 55-9 - 54-8 53-1 57-6 54-3 61-0 57-6 ' 54-8 i 57-6 58-8 57-8 47-6 ! 53-7 56-5 56-5 j 56-5 I 56-6 j 56-5 55-9 j 54-3 ; 52-0 ! 50-9 51-4 I 53-1 58-1 56-5 ( 55-9 56-4 | 56-0 | 55-9 55-9 ! 56-5 554 ( 54-3 ; 52-0 [ 49-8 51-4 ': 53-1 55-7 56-6 56-5 564 564 ( 564 56-3 j 56-3 56-1 54-6 52-6 51-7 I 51-3 i 52-8 56-8 56-5 j 564 57-4 j 56-4 ( 55-9 56-6 j 55-9 55-6 \ 54-7 I 52-7 I 50-5 ( 50-8 I 52-7 56-8 8 9 ,, io ,, 11 12 .. j 280 .. 281 .. 282 .. 283 .. 284 ! 57-7 65-0 55-9 55-9 55-5 60-5 64-4 58-8 59-3 59-2 63-3 i 63-3 67-2 : 68-7 61-0 I 57-6 62-2 62-2 61-8 : 63-1 62-2 59-9 i 594 I 59-1 67-8 65-0 61-7 > 58-2 53-1 58-8 57-6 I 54-8 614 59-6 58-2 I 58-2 62-2 60-9 ! 59-3 \ 58-3 ,, 13 „ 14 „ 15 ,, 16 „ 17 .. 285 .. 286 .. 287 .. j 288 .. i 289 55-8 56-6 57-8 59-1 58-2 59-2 58-8 60-2 61-8 58-8 62-2 62-5 61-6 ( 61-7 61-6 i 624 65-3 ; 67-7 59-9 I 59-3 61-6 59-4 57-9 j 57-6 60-8 59-2 58-2 j 57-6 61-6 61-0 59-8 59-3 67-8 62-7 62-7 j 57-6 60-5 j 60-1 59-9 : 52-6 57-2 57-1 56-9 57-6 [ 57-4 56-5 | 59-3 I 59-9 57-6 53-1 : 52-6 j 52-6 52-6 56-6 j 56-6 56-6 56-5 56-9 i 56-2 56-1 56-1 ! 55-8 55-4 54-4 j 52-0 : 50-5 : 511 i 54-3 56-6 [ 56-5 ( 56-6 56-5 57-6 58-5 56-5 [ 56-4 55-9 ; 55-1 ! 53-1 53-4 I 53-0 I 54-9 57-1 54-8 j 50-1 j 52-6 ( 54-8 53-1 52-6 j 48-9 51-4 50-9 50-9 ( 51-4 53-3 : 55-9 55-6 55-4 I 47-4 46-4 | 42-1 52-0 52-0 j 53-3 52-0 ( 52-1 i 52-0 ! 52-1 53-8 - 57-1 554 54-3 56-5 54-8 59-9 55-3 56-9 55-9 54-3 53-7 53-7 51-4 53-1 55-9 56-3 52-6 1 55-4 I 55-3 57-6 55-3 55-4 53-6 55-9 54-8 50-3 50-8 52-0 53-7 55-9 56-5 I 57-1 56-6 57-6 64-3 52-1 ( 55-5 54-3 j 53-7 52-0 50-3 < 50-8 55-9 56-5 53-1 54-8 ! 55-9 56-5 56-5 57-6 56-4 55-1 i 53-7 52-0 j 50-9 j 51-0 53-1 56-0 574 56-5 55-4 j 56-6 56-6 56-5 ] 56-5 55-5 : 53-7 ; 52-0 [ 50-3 j 50-8 51-4 56-7 57-6 54-8 : 55-5 56-5 55-8 57-0 56-4 56-5 I 53-1 ] 49-8 48-1 ! 49-3 52-6 56-5 ,, 18 „ 19 20 „ 21 22 .. i 290 .. I 291 .. ! 292 .. | 293 .. | 294 58-2 55-5 58-2 55-1 55-6 60-5 57-9 59-9 59-0 59-0 62-2 62-2 60-5 ( 62-1 62-2 '< 62-3 62-2 : 63-3 1 62-2 I 63-3 _. ... .... . 60-5 58-8 55-4 55-4 61-0 59-3 57-3 57-5 61-6 60-5 58-8 57-6 62-7 61-6 59-8 57-6 62-7 61-6 ! 59-9 58-8 55-9 i 55-9 54-3 57-1 | 55-3 56-4 56-5 ! 49-9 49-8 57-1 57-3 57-1 55-9 56-6 56-5 23 24 „ 25 26 27 .. (295 .. I 296 - • i 297 .. I 298 .. | 299 | 55-9 56-8 55-6 j 57-1 > 57-0 1 I 60-5 59-5 57-2 58-9 58-8 ( 63-3 63-6 : 62-2 63-3 | 59-3 60-5 : 58-9 ! 59-7 | 60-5 61-0 63-3 61-1 59-3 58-7 63-3 62-3 61-0 56-5 60-5 59-9 : 58-2 ] 57-6 58-8 58-5 ! 57-1 I 57-1 60-9 59-9 I 58-8 57-6 59-4 58-2 57-6 57-1 60-0 58-8 57-1 57-1 59-9 59-3 57-4 56-6 61-6 j 61-6 60-5 56-6 61-3 j 59-8 58-5 56-8 I i 58-2 55-4 ! 55-3 j 56-5 57-1 554 : 58-2 57-6 j 57-1 57-1 57-6 | 57-1 57-7 57-5 | 57-1 ■ 55-4 j 53-1 j 53-1 52-9 53-7 54-3 56-6 54-8 I 52-6 I 51-4 | 49-8 51-5 53-7 56-1 554 ( 52-0 I 58-3 , 54-2 55-5 55-6 : 55-9 55-4 j 53-6 , 52-6 : 53-5 52-3 ( 53-5 56-7 554 | 54-8 55-9 : 55-9 55-7 56-5 57-6 57-1 : 55-4 j 52-6 52-7 52-6 j 54-8 56-6 57-3 56-5 ( 56-5 i 57-6 55-9 55-5 ; 55-3 56-5 I 55-4 | 53-1 52-6 52-6 53-1 56-5 56-9 j 56-5 56-5 I 56-5 56-5 57-1 j 56-5 55-4 i 53-1 I 52-0 ( 50-9 | 51-4 , 54-8 56-7 564 j 52-6 j 56-5 57-6 57-6 53-1 55-9 54-8 53-1 I 51-4 | 514 i 51-9 ( 554 56-2 56-6 I 56-6 ! 57-1 ! 56-6 57-6 57-1 ! 56-5 554 54-2 51-0 ( 49-2 ! 50-0 i 54-2 56-6 55-4 554 55-4 56-5 56-5 57-5 56-4 54-4 j 52-0 50-2 ; 49-8 49-8 54-3 56-1 54-7 j 50-9 53-7 ; 57-6 56-6 55-8 54-4 53-7 ( 52-0 49-8 50-1 52-0 54-6 55-8 554 55-0 55-8 - 56-2 56-6 : 56-2 56-1 55-4 - 54-0 52-3 51-0 j 51-7 53-9 564 „ 28 „ 29 30 „ 31 .. i 300 : .. 301 .. 302 .. 303 I ! 56-8 58-5 57-1 : 57-i 59-8 60-0 59-9 58-1 61-0 60-6 61-6 j 62-2 61-1 i 61-6 61-0 i 62-3 ___ 57-5 57-1 56-5 57-1 I 57-1 | 56-6 I 56-5 56-6 56-5 54-3 ( 56-5 j 53-8 I ; r Means I i i i I I 56-8 61-8 ( 62-3 56-5 55-6 j 55-6 59-5