— 337 — 



bringen in das Mittel der Tagescurve für das ganze Jahr Differenzen 

 hinein, welche die Wendepuncte der-.Tagescurve um 2'.3 verschieben, 

 das heisst das Maximum um Г.37 heben und das Minimum um 

 0'.93 senken. Daraus kann man angenähert folgern, dass die barome- 

 trischen Extreme einen Effect in der Variation der Declination erzeugen, 

 der um 11 Mal kleiner ist, als der Sonnenfiecken. 



Nun wollen wir noch diese Verhältnisse für die Sommermonate 

 und Wintermonate gesondert betrachten. 



Sommermonate. 















Differenz 





Stunden. 



Barometer-Maxima. 



Barometer-Minima. 



Maxima— Minima. 



é 

 





S 



rC 





S 



д, 







л. 







j3 



Ö 



;н 



о 





Cc Ш 



"ü 







> 



S 



s 



С 



> 



3 

 S 



й 



о 



-3 а 





о о 





bD • 



■g ьЬ 



bJ3 ^ 



bD гГ 



■д Ы) 



hß .• 



bij .• 



bßÜ 



bD jT 



is N ; 









На 





SH 



^l 



.I 



Sa X 





S S 



1'' a. m. 



— l'. 19 



— 1'-43 



—1.44 



— 1'.26 



— l'.OO 



—1.13 



+0'.25 



— 0'.43 



— 0'.31 



—0'. 16 



2 „ 



—1.67 



—1.53 



—1.79 



—1.19 



—1.25 



—1.59 



—0.481—0.28 



—0.20 



—0.32 



3 „ 



—1.86 



—2.16 



—2.51 



—1.68 



—1.50 



—2.02 



—0.18—0.66 



—0.49 



—0.44 



4 „ 



—2.84 



—2.48 



—2.94 



—2.34 



—2.89 



—2.62 



— 0.50'+0.4l 



—0.32 



—0.14 



5 „ 



—3.56 



—3.64 



—3.27 



—3.43 



—3.74 



—3.33 



—0.13+0.10 



+0.06 



+0.01 



6 „ 



—4.16 



—4.36 



—4.19 



—4.20 



—4.43 



1 2'> 



+0.04Î+0.07 



+0.03 



^0.05 



7 „ 



—4.42 



—4.80 



—4.44 



4.50 



—4.71 



—4.63 



-f0.08!-0.09 



+0.19 



+0.06 



i 8 „ 



—4.54 



—4.86 



—4.49 



—4.49 



—4.76 



—4.73 



— 0.05|— 0.10 



+0.24 



+0.03 



9 „ 



—3.62 



—3.73 



—3.53 



-3.58 



—3.79 



—3.89 



—0.04+0.06 



+0.36 



+0.13 



10 „ 



—1.56 



—1.71 



—1.43 



—1.54 



—1.64 



—1.96 



—0.02—0.07 



+0.53 



+0.15 



11 „ 



1.25 



1.03 



1.28 



1.44 



1.02 



0.93 



—0.19+0.01 



+0.35 



+0.06 



Mittag. 



4.23 



3.86 



4.33 



4.50 



4.06 



3.87 



—0.27—0.20 



+0.46 



+0.00 



1'' p. m. 



6.33 



6.03 



6.30 



6.27 



5.93 



5.93 



+0.06 



+0.10 

 +0.35 



+0.37 



+0.18 



9 



6.67 



6.60 



6.70 



6.72 



6.25 



6.11 



—0.05 



+0.59 



+0.30 



3 ,. 



5.64 



5.80 



5.81 



5.41 



5.21 



5.42 



+0.23 



+0.59 



+0.39 



+0.40 



' 4 „ 



3.96 



4.11 



4.04 



3.70 



3.81 



3.82 



+0.26 



+0.30 



+0.22 



+0.26 



5 „ 



2.33 



2.39 



2.18 



2.23 



2.11 



2.13 



+0.10 



+0.28 



+0.05 



+0.14 



6 „ 



0.91 



1.02 



0.95 



1.03 



0.79 



0.83 



—0.12' 



+0.23 



+0.12 



+0.08 



i 7 „ 



0.44 



0.48 



0.39 



0.38 



0.44 



0.42 



+0.06i' 



+0.04 



—0.03 



+0.02 



8 „ 



0.30 



0.19 



0.20 



0.37 



0.481 



0.31 



—0.07! 



—0.29 



—0.11 



—0.16 



9 „ 



0.12 



—0.30 



—0.17 



0.36 



—0.10: 



0.25 



—0.24 



—0.20 



—0.42 



—0.29 



' 10 „ 



—0.03 



—0.49 



—0.30 



0.03 



—0.30 



—0.26 



—0.06: 



—0.19 



—0.04 



—0.10 



i 11 „ 



—0.28 



—1.16 



—0.53 



—0.32 



—0.65 



—0.39 



+0.04 



—0.51 



—0.14 



—0.20 



12 „ 



—0.86 



—1.05 



—0.90 



—0.44 



—0.89 



—0.87 



+0.42 



—0.16 



—0.03 



+0.08 



Tages-Ma- 























xima. 



8.21 



9.11 



8.54 



8.20 



7.66 



7.49 



+0.01i 



+ 1.45 



+1.05 



4-0.84 



Minima. 



—7.70 



—8.51 



—8.32 



—7.28 



—7.24' 



—7.44 



—0.42 



—1.27 



—0.83 



-0.86 



Differenz. 



15.91 



17.62 



16.86 



15.48 



14. 9о: 



1 



14.93 



+0.43: 



+2.72 



+1.93 



+ 1.70 



