20 AUG. WIJKANDER, OBSERVATIONS MAGNETIQUES. 
Permps 1873 Mars 1 1873 Mars 15 1873 Avril 1 1873 Avril 15 
moyen EE NNE se I SR = 
Décl. | Int. hor. | Int. vert. | Décl. | Int. hor. |TInt. vert. | Déel. | Int.hor. |Int. vert. | Décl. | Int. hor. Int. vert. 
I I | 
20" ol +i13.:5 | + 3.0 | — 3.1 I + 9-0 | +:'7:5 | + 3.3 | + 38.0 | — 0.0 | — 28.4 | F 2.0 | + 1.0) — 14.2 
5 194-5 6.5 | — 17.5 12.0 14.0 | + 1-0 32.5 7.0 23-4 5.0 0.0 3 | 
10 10.0 10.5 | Fr24 [5-0 FE 0-3 gts. | 15.1 7.0; | =— 49.0 22.4 
15 I 5-5 8.5 | — 2.1 17.0 9.5 | — 1.0 3-5 | tnt6:ol |) FRV 5-0 7-0 23-4 
20 22.0 | 24.0, | EMI 13.5 9.5 I + i3:4 420) I -—Ng0 10.0 5-5 4-5 21.7 | 
25 19.5 12.0 20.5 15.5 £3.0' || Fox 43.5 | —W0.s 10-4 8.5 0.5 17.0 
30 20-5 14.0 16.3 15-0 8.0” [| — VEG 35-5 TIER 2 10.0 0.0 | 19.7 
35 21.0 | 16.5 16.0 13.5 5.5 1.3 15 IRA 11.7 10.5 | 2.5 21.5 | 
40 17.5 NE 10.4 14.5 F205 9-1 28.5 + 10.0 | 14.6 12.0 SEO; | 20.8 | 
45 135 | 4-5 14.6 1455 | —=d0:5 14.8 33-5 | 5:5. | 9-4 12.5 FR 22.9 | 
50 23.0 | 18.0 MN 16.0 = 1-0 12.0 30.5 | 85 | 19.6 14:01: ji NIO 27-3 
55 23-0 11.0 | FE 12.8 24:5' | Hbälo 14.2 29.5 | 8.5 10.8 14.5 FARS 23:4 | 
I 
23 O 19.0 | A:S) [Sk 45 | 2.0 2.0 29-0 | 16.0 | — 3.2 14:07 || RO 20-8 
5 19.5 | 18.0 | + 10.0 13.0 O:5 4-9 32.0 | 12.5 | + 438 20, I AGO 27.5 
10 18.5 | [5:0 | + 10-9 14.2 3-5 3-6 28.5 14.5 7-1 11.0 | FEA0:5 20.1 
15 19.5 14:07 ING 13.0 4.5 1368 28.5 | 25.5 II.I 18.0. IMO | fr 7 
20 16.0 15.0 || H08:7 14.0 8.5 I Ro äIS 27-0 20:07 8.0 16.0 | 4:5 | IF ÄL4 
25 19.0 17-5 12.7 12.0 | 5:5 11.8 23-5 | 150 131 18.0 S:5 | FR. 
I 
30 13-0 16.5 | 13.8 10.0 6.5 10.9 23:0 | 21.0 6.9 £5:0. | 1.0 | 27.3 
35 14.0 216 4-3 12.0 9-5 47-1 25:0 | 32:5 20-1 17.0 14.0 | 3.2 
40 18.5 23-0 7-1 15-0 19:5 30:3 24.5 | —35:5 44.5 8.0 29:0 49:0 | 
4.5 23.0 17:50 | 17.1 TSK | 22.0 32.2 23:0 | 44.0 LE 9.0 107.0 f31.2 
50 22.0 14.5 | 2:7 16.0 24:5 + 62.4 23-5 43:5 49-6 22.0 27.0 29.2 
55 21.0 14.0 | 9-8 21.0 24.5 1 HE 20.5 38.0 46.5 23-5 20.5 27.2 
22110 19.0 15:5 10.4 20.5 | 22:5 1) 208 17:5 41.5 60.3 22.0 12.0 5.2 
5 17.0 12.0 | 9-6 22.0 | 9-5 12.1 13.5 56.0 41.2 25.0 8.0 9-3 
ro 17.0 13.5 5-9 20.5 14.0 | 20.7 11.5 49.5 74.0 20.0 | 11.0 12.8 
15 18.0 13.-0 8.5 18.0 0.5 | 3-9 10.5 45:5 82.5 19.5 14.0 9-8 
20 18.0 8.0 0.6 23-5 De Al 14.3 10.5 46.0 90:7 13.5 16.5 11.6 
25 24.5 + 1.0 16.4 21.5 0 | 12.8 11.5 43.5 75.8 9.0 | 12.0 5:2 | 
30 25.5 | —10:5 15.8 21.5 11.0 19.3 14.5 47.0 91.9 7-5 11.0 4.0 
35 25:00 | FAS 6.2 23.5 14.0 13.5 13:5 41.5 73:5 9.5 9.0 8.3 
40 24:0 SN I) 23.0 | FAJ:5 20:7 10.5 335 72.9 9:0 5 1 SE 
45 24-0 1250 | 15.9 14.5 | — 3:5 12.3 7.0 34.0 81.1 9-5 ssd roi 
50 22.5 | 2:0 | > 8.9 17.5 | F1I2.0 24.9 7:5 30.5 49.8 8.0 8:51 165 
55 22.5 | 1.5 | se 19.0 | 13.0 26.0 2.0 | 35.0 | 60.4 4.0 75 | iTl9:9 
|| 
Z3r10 21.0 | + 1.0 KVA 21.0 13.0 26.0 1.0 31.0 60.1 2.0 5-5 3.4 
5 21.5 = 0.5 02 14.5 II.5 21.0 7.0" | 28.5 56.2 2.0 8.0 4.8 
10 20.0 3:5 | 5-8 13:5 10.0 248 3,5 19.5 56.6 0-0 9.0 4:9 
15 17.0 1.5 | 5:9 12.0 10.0 24.8 6.0 23-00 53.0 0.0 5-5 12.2 
20 17.0 3-5 | 5.8 11.5 14.0 251 + 0.5 17.5 30.2 | + 2.5 1.5 1.6 
25 15.0 4:5 | 4.6 12.0 ie 0) 23.7 | —: 2.0 15.5 58.5 0.0 5.0 3.0 
| I 
30 14.5 7-0 9-4 11.0 14.0 27:2 4-0 11.5 53-8 | ra 0) 50 $.1 
35 10.0 5.5 | 18.9 12.0 15.0 28.4 5.0 9.5 55.8 1.5 6.5 6.6 
40 10.5 4.0 | 15.0 6.5 17.0 32.9 9.0 6.0 44.1 5-0 10.5 4 | 
45 I 1.0 8.0 | + 30.0 7-5 15.5 30-1 8.5 8.5 41.6 6.0 12.5 1.8 | 
50 NE 7:0 | — 12:5 7-0 17.0 26.3 S 8.5 46.0 9.0 14.5 3.8 
55 Ito 1 eo SRS Fira mr fr + 36.8 > 34.0 | Fi90 I F4f4 | DF EN PRINT 
