AVRIL 1883. 115 \P HORN

uest de Gœttingue. DÉCLINAISON.

D = 20° + #50 [3150 | 450 | 5°50 | 650 | 750 | 850 | 950 | 10"50 | 1150 | moy, | 22" | MN |oirré- | Valeur. | Heure, | Valeur, [Heure(t,] MENCE. ! ! ! 1 1 ! ’ ! ! | ! ! 0 ! 1 MS Arr 2 "10.8. 10. "10.8 |" 10.4" | 10.4 | “10.0 | 10.4 || 10.4 | 10.48] 14.9 POI ON RS 70e MONTE" ET A TO SI IETO ON BrO: Oro 40 TO. 20 ro-621/10.25111:13.2 Ro Go TAN | MOI ol 16.01! 12.0| 15.3 | 14.4 F0 ON GEL RON CE Por ol Ggju (DA 8 Bt 0IS.2 | tta.0 |! 12.4 ON To ST CN IETOS |MTO MT 60 16. El 055 | Giono) 2 0e 0 ISro 0 ro tnt a ro SINnT-21 M 0610 22 rt 02 14.0 10.806.390 01 7.7 Er 0 Nro SA rr-2 (Mn 2Nr0-6"r0.811MTo4 |ro-8 | 10.4 10.571" 13.8 | r.9 16 | EN Os DS 11.010.870 410.0 "10-00 10.4 [10.0 | 10.0 | 9:2 | 10.17| 13.8 ON] GG II MCE DA EN) Sn 0 nr Gi Enr SE 5 ro To 4 To 41 no 01 110.21Nr8 80 ro 7.221 9326" 6 PONTS. 4 IN 11.60 70.8,/ "10.8 | 10.4 |Nro.0 |"10-.0 9.6 OOo mb) CRI O CIO SEM O OMIS 2 ET 0 Br a Por21 To oO où M9 2410.31 18.8 12.011 6.310801) 75 US OO SN TO M NITO TO no Aro fo 00 GC ro cAINrS.6 Nr 811u7 00 972 IN 66 RON T2 0 MIO" S 10 S 10-40 NT0 "0 [To 41 I0-01.| 10 .0.1M10.01|kr0.50 Pr. 6 oo 1] en EN) ef RO 0 RTO te lMr0 S |Sro co: Mro onto 3 To oo 210 18 14.8 Mur. 811 GE M I S GUIMS "1 DOUTE ON TO I TO SN TO GMT OS MTO NTO M INTO-OMMTO 010 20) 13-71 OUR GSM 8" 5 IMG" 9 6 | "10.4 9-6 | 10.0 | 10.4 | 10.4 SAONE OS 58 9.2 6 | GEI ONNICACR RS RSNIRE DS Br Er OU Mo.4 ro. INTo.4 /IMT0"S To. S4INTO 0 MN 10-0110 .0| 10.03. 713.6 ta@ || Go | OLA ee LL TE MO MO OI MCE MOI oo MO ONCE EN EN Eco] té lcie EE) GIE CET US ICO PS -01MTOo-S1|LTo 4204 | 10-40INTo. 0 8.0 6.4 GÉONNo 6 IMES 10) 6.0 | 11.0 8.3 520 | 8 Ne TO MEN ON CN MC ECM CESR VE EU IS ES) | IS De© || SNA ON 5 220 TONI ON TEEN M D TO M GG M OO CE MR IN OS 12 HD AO O D -o OS TO AUINTONS TO S ro 8 T0. Mo" 0 TO-01 10.731 13.6 | 0-81 6-5, "OL "7x ne INrO SRI 6 IBr0 S1IBr0 roro To ONINTO ON TO ONMo 2011960 O0 6117 5092265 M2 NIO0.4LTO.4 10.4 | M10-4 |. TO-4 | TO.O |MTO.O0M 10:01 0" GMMro.08 12.47 0-8 17 GUIMUS8 "GNU 7"8 MO PS 61820 0 16-6117 -4 1030" | 73 6 9. COMMON Mero| Moro fer || Sa | Go az RO IR CNE CG O0 0 So 2 ro Or ESS eo Ur on 47 01) M6 511 S 26 SM OO MES | Mo M SE ON M ON TE M MOSON ATEN PO Te n7an E EE PNG) SE (ON | ESS; bOMLr-61N 10-01 10:40 | 10.8110Tr0 0 8.8 | 10.0 9-6.Mr10-0 | 10.97 | 13.8 PONS ON OS 5.0 2.4 || 11.2 | 10.8 | 10.8 | 10.4 | 10.4 9-6 || 10.0 | 1021 | rof nc 60) 1821 06 LOC EE Son 2.0 ee Te ONE TO A No OO IMC NS CO OS) I CCI EC SEC OES 7 AE) PO 0e Dir 21100 61 Mro S4NTo-o1 1070 8.8 |r0.57| 13.5 52 1 | 40.0 | 5.4 2.87| 11.86! 11.52| 11.21| 10.59| 10.68| 10.17| 10.05| 9-92| 9.69] 10.62] 14.58| . 6.78|. . 7.80

(!) Les heures imprimées en chiffres gras indiquent des heures du matin; les nombres imprimés en chiffres nglais correspondent à des valeurs oblenues par interpolation.

STATION D DÉCLINAISON. Longitude 5° 12" 5° à | pures. |Min.50| 150 | 230 | 350 | 4:50 | 5"50 | 6"50 | 750 | 850 | 950 | 1030 | 11150 MidiS0/ 50 ! r ! A ! ! ! ! ! ! ! ! ! 1

1 To'7 So || rOai ON OT OP) OO 9-7 8.9 SOMIM ON ME Mc | 12, 5 2) 8.9 Go7 | O0 || Oo Ge | On || io | Ou 9.3 COMMON ME | 12. 5 J 9.3 9.7 9.7 9-7 OPINION 9.3 9.7 8.5 80 MIO I TES NES EEE 4 9.3 9.7 9.7 9-7 Ge (Mio ù | 10 | 109 8.5 SN OMNTTON Don | Ti. 5 D 8.9 9-3 9.7 9.3 9.3 9-7 9-7 9.3 Sad SAONE TD T | 12.1 6 9-7 8.1 Do 8.9 9.3 9.3 9.3 8.9 8.9 8.5 CANON TO || mi, 7 T 8.9 8.9 8.9 8.9 8.9 9.3 9.7 8.9 8.5 8.5 CIM ME TT 8 9.3 9.3 9 3 8.9 8.9 8.9 8.1 8.5 Do DO SN M6 | Ti 9 8.9 9.3 9.3 9.3 9.3 9.7 9.3 8.9 8.1 8.5 920 NTO MOINE NE 10 8.9 8.9 9-3 9.3 9.3 9-3 9.3 8.5 Do Te7 CRM MNnDET | 12,0 11 8.9 9.3 8.9 9-3 9-7 9.7 9.3 9.3 8.1 707 8.9 9-7 | 10.9 | 10.9 12 8.1 8.9 9.3 9-3 9.3 9.3 9.3 8.5 y) 8.1 8-5, No INT O | NTONg 13 8.9 8.9 9.3 9.3 8.9 8.9 8.9 8.5 Doi 8.5 9.7 | 10.9 | 10.9 | 10.9 14 8.5 8.9 9.3 ad 9-3 9.3 8.9 9.7 8.9 CMOS | Li 5 15 8.9 | 9.3 GA | noi 9-3 9.3 9-3 9.3 8-9.1408 9 M 93 | Nro co OR RIOES 16 8.5 8.9 8.5 8.5 6.9 8.9 9.3 8.9 8.5 8.9 | 10.5 | 10.9 | 10.9 | 10.5 17 9.3 9-3 8.9 8.9 OMC" 8.9 8.9 Don) Do Sono no. | 1103 18 SON MONS 9-7 9.7 9.3 9.3 9.3 9-3 8.9 8.5 9.7 | 10.5 | 10.9 | 106 19 8.9 6.9 8.5 9.3 8.9 8.9 9-7 9.3 | 10.9 | 10.1 | 10.5 | 10.9 | 11.7 | 2221 20 9.3 9.3 9.7 9.3 8.9 8.9 8.9 8.5 Son 8.5 OOo] Lio 5 | O5 21 9.3 9-3 8.9 | 10.1 OÉLANNOSC NN NS EG NCA O TAN EG 10m | 1207 29 10.9 9710 0 TO ot TO ON MTT- SM) NTo ON INro oO: To on TO ET OR OP 93 8.9 8.5 | 10.5 | 10.1 O7 TO ET TOP 9-7 9.7 9-7 9.3 | 10.1 | 10.5 | 10.9 2% G:9 | De | 9.8 Gu7 | 1©ù Go7 || 929 |. 8 | c:3 9740 où To 0 Tee) RUES 25 : 859 | 28 9-7 | To.1 97.10; T 9.7 9.3 8.9 GC TON TO. 5 | 10.0 26 8-9 9.3 9.3 Son rocn | ren | 10:56 | | noi 9.3 9.3 | 10.1 | 10.9 | 10.9 21 9-3 9.3 O7 | roi | no ion | ion 9.7 9.7 8.9 9.3 OAnron | 10.5 28 8.5 9.3 9.3 9.3 G:7 9.3 9.7 9.7 9.3 8.9 9-7 | 10.5 [ro 9 ro5 29 So 708 Go 8.5 9.3 9.3 8.9 8.5 8.1 DES 8.9 | 10.5 | 10.9 | 10.5 30 8.9 9.3 9-3 9.3 9.3 9.3 9.3 9.7 8.5 9-3 9-9 MTO 0 IMTO ON TOP 31 7100) 6.1 TS SFON MOSS Ga | Où 9-7 | 9-3 9.3 9.3 | 10.1 | 10.9 | 10.5 Moy 8.93| 8.94| 9.26| 9.40| 9.45] 9.6{| 9.56| 9.54| 8.9g1| 8.95| 9.80) 10.80] 11.34) 11.2:

Déclinaisonpmoyenne re re Cr CCI 20°9', 59.

Moyenne de la varialion diurne............... 41,84: