Længcleii beregnede Hojcler .efter de observerede Solrender, 

 tinder man, at i Gjennemsnit give nedre Solrands Obser- 

 vationer Hojderne 6."8 for store, og ovre Solrands 6."6 

 for smaa. Den i Beregningen benyttede Solradius, 1 ">' 59. "5, 

 er saaledes for stor og bor. for at bringes i Overensstem- 

 melse med Observationerne, formindskes til 15' 52. "8. Be- 

 regnes med denne Yærdi faar man de nedenstaaende Yar- 

 dier for Forskjellen mellem observerede og beregnede Høj- 

 der. hvis Kvadratsum er Minimum. 



bable valnes resulting for the latitude and longitude accor- 

 ding to tbe observed solar limbs, the Iower-limb observa- 

 tions are found to give on an average the altitudes ti.' '8 

 too high. the upper-limb 6. "6 too lovv. Hence. the as- 

 sumed semidiameter of the sun. — 15' 59. "5, will be too great, 

 and sbould. to make it agree with the observations. be re- 

 duced to 15' 52. "8. Computed with these figures, we get 

 the subjoined values for the difference between observed 

 and computed altitudes. the sum of the squares of which 

 is a minimum.' 



1877. August (August) 12 — 13. 



I 'hron. 

 Frodsharu 



Dobbelt aflæst Højde. 



(Double obs. Altitudt.) 



Obs. — Ber. 

 Højdé. 



(Obs. — Calc. Ali.) 



4" 



5 

 ' 7 



9 

 10 



14 



15 

 2 1 

 22 



25 

 26 



29 

 30' 

 3i 



36 

 37 

 38 

 39 

 40 

 4i 

 42 

 43 

 45 



13 



15 

 16 



17 

 19 

 20 

 2 1 

 23 

 24 



26 



22/0 

 40. o 



51.0 



75 u 



/ 

 57 



o 

 o 

 2. o 



8.0 



12. O 



16. O 



14. o 



55-o 



9. o 



26. o 



2 1. 

 12. 

 25- 

 25- 



24- 



27 



33 



3^ 



25 

 2 ? 



o 



Q 

 O 

 O 

 O 



18. O 



1 8,0 



18.0 

 13.0 



45-o 



6.0 



29- 5 



48.5 



6. 7 



28.0 



46. o 



4.0 



23. o 



32.0 



©7; 



ø 74 







7 o 



6 55 



5 40 



5 o- 



4 35 



3 20 



2 20 



52 50 

 50 40 

 47 20 

 45 20 

 44 15 

 42 55 

 41 o 

 39 o 

 37 20 



3i 5 

 28 40 

 26 30 

 24 20. 

 22 o 

 20 o 

 18 15 

 14 30 

 10 o 



366 



40 

 30 



20 

 IO 

 O 

 50 

 40 

 30 

 20 



O 



6 

 o 

 o 

 o 

 o 

 o 

 o 

 o 



+ 1" 

 + 3 



— 1 



+ 11 



+ 2 

 + 2 

 ■+ 13 



— 5 



— 5 



— 3 



— 4 



— 10 



— 15 



— 4 



— 4 



— 1 



— 1 1 



— 6 



— ' 13 

 o 



— 1 



— 4 



— 7 

 o 



'+ 14 



— 14 



+ 1 



+ 7 

 + 2 



— 3 



+ 2 



2 



+ i 



+ 5 



+ i3 



+ i7 



+ 9 



— 3 



+ 14 



+ 4 



+ 4 



+ 7 



— 15 



.+ 9 



+ 14 



+ 3 



+ 12 



