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9
Længden beregnede Højder .efter de observerede Solrender,
finder man, at i Gjennemsnit give nedre Solrands
Observationer Højderne 6."S for store, og øvre Solrands (i."6
for smaa. Den i Beregningen benyttede Solradius, 15’59."5,
er saaledes for stor og bør. for at bringes i
Overensstemmelse med Observationerne, formindskes til 15’ 52.’’B.
Be-regifes med • denne Værdi faar man de nedenstaaende
Værdier for Forskjellen mellem observerede og beregnede
Højder, bvis Kvadratsum er Minimum.
1877. August
Chron. Frödsbam. Dobbelt aflæst Højde. (DaubU obs. Altitude.) Obs. — Ber. Höjde. (01» — Calc. Alt.)
21’’ 26" 35-"o 0 62° 40’ 0" + 8"
27 51-5 50 0 — 4
29 8.5 63 0 0 - 1.9
30 23.0 10 0 — 18
31 35-5 20 0 — 9
32 50- 0 . 30 0 — 5
34 4- 7 40 O — 8
35 22.5 50 O + 8
36 35- 5 64 0 0 + 3
21 38 44- 5 0 65 20 0 - 8
40 4.0 30 0 — 14
41 23.0 40 0 — 17
42 42.0 50 0 ’ — i?
44 i- 5 66 0 0 — 16
45 19-5. 10 0 — 11
46 40 0 20 0 — 8
48 r. 0 30 0 — 7
49 23.0 40 0 7
23 17 52-0 0 74 10 0 rf 9
19 47-0 14 30 — 14 .
20 51.0 18 15 -f- 20
21 47.0 20 0 ’ + 5 ’
22 33-0 22 0 + 7
23 33-0 24 20 + 8
24 25.0 26 30 + 13
25 28.0 28 40 + 5
26 35- 0 31 5 ;+’ 7
23 29 45-0 © 73 33 50 0
31 20.0 36 40 + 25
32 39-0 39 30 + 19
34 32-0 42 25 0
36 4.0 45 5 + 6
38 46- 0 49 20 + 14
’ 39 57-° 50 50 • + 7
41 0. 0 ■ 52 5 + 6
41 55-0 53 10 + 2
. 23 55 32.0 ■ © 74 3 55 - 8
’57 10.0 4 10 - i
58 12.0 ’ • 4 25 — 2
59 160 4 25
0 0 2.0 4 40 — 3
i 0.0 4 35 - 7
2 4.0 4 30 — il
2 46.0 4 25 — 11
3 26.0 4 30 7
5 45 23.9 O 29 30 0 + 1
47 4- 0 10 0 + 12
47 56-0 0 0 + 13
48 46.0 28 50 0 + 2 .
Den norske- Nordhavsexpeditioa. H. Mohn: Astronomiske Observationer.
bable values resulting for the latitude and longitude
according to the observed solar limbs, the lower-limb
observations are found to give on an average the altitudes 6." 8
too high, the upper-limb 6."6 too low. Hence, the
assumed semidiameter of the sun. — 15’ 59. "5. will be too great,
and should, to make it agree with the observations, be
reduced 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.’
(St) 12-13.
o’: 4™ 22.’o 0 75° 8’ 5" + ’"
5 40-0 • 85 1 + 3
■7 51.0 70. — i
9 7-0 6 55 +11
10 57.0 5 40 + 2
12 2.0 50 +2
13 8. o 4 35 ■+ 13
1412-0 3 20 . — 5
15 16. o 2 20 — 5
o 21 14. o O 73 52 50 — 3
22 55-o 50 40 — 4
25 9. o 47 20 — 10
26 26. o 45 20 — 15
27 21.0 44 15 — 4
28 12.0 42 55 — 4
2g 25.0 41 o — i
30 25. o 39 o — ’’
31 24.0 37 20 — 6
o 36 27.0 074 31 5 —13
37 33-Q 28 40 o
38 32. o 26 30 — i
39 25..o 24 20. — 4
40 22. o 220 . — 7
41 18.0 20 o o
42 18,0 18 15 + 14
43 18. o 14 30 — 14
45 }3-° 10 o -fi
2 13 45.0 066 40 o +7
15 6. o 30 ö +2
16 29.5 20 o -f"9
17 48.5 10 o — 10
19 6. 7 .00 — 3
20 28.0 65 50 o +2
21 46. o 40 o — 2
23 40 30 o + 1
24 23- o 20 o +5
2 26 32.0 .O64 00 +13
27 47-5 . 63 50 o + 17
29 3.0 40 o +9
30 15-5 30 o — 3
31 34-0 20 o +14
32 46- 5 • 10 ,0 . +4
34 1-5 o o- +4
35 16. o 62 50 o +7
36 28.5 40 o — 15
5 50 48. o ø 29 30 o +9
51 41..o 20 o +.14
52 31-0- 10 o +3
53 24. 5 00 +12
2
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