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28
Por iooo Favne c = — o". 112.
„ 2000 „ — o .224.
Den samlede Correction for No. VI bliver
o". 120 -f- 0.0253 t — 0.000112 h.
For 1000 fathoms c = — o". 112.
„ 2000 „ — o .224.
The total correction for No. VI is accordingly
o° 120 0.0253 t o.000112 fl.
Miller-Casella No. Vil.
Nulpunkt-Correc ti o 11.
1877. Jnh IO- + o". 17 Tromsø.
1878. Juli 23. + o . 13 Ved Beeren Eiland.
„ Nov. 2g. + o . 12 Christiania.
Middel o". 140 MF + 0".020.
Skala-Correetion.
Miller-Casella No. VII.
Zero-Correction.
1877. July lo- + o". 17 Tromsø.
1878. July 23. -f- o . 13 off Beeren Eiland.
„ Nov. 29. -j- o . 12 Christiania.
Mean + o". 140 MP =+ 0".020.
Scale- Correction.
Datum.
(Dalr.)
Sted. t C R (’-]{
Clocality.)
, 1876. •Tulli 21. 1 Soen (Åt Sea). 12 .2 + °"-37 -}- O0.2O + 0" • 17
2 27. •i il 11 -5 + 0 13 2 1 — 8
3 „ 28. 7- I- 7 .6 + 0 .10 24 — 14
4 Juli 11. Thorshavn. 9 .1 + 0 .27 23 + 4
5 „ •7- 1 Soen (A! Sea). 10 .5 + 0 .52 54 2
6 „ 18. n n 0 .2 + 0 .70 55 + 15
7 Aug. 5. 11 n 11 .7 + 0 -53 53 0
8 „ 20. „ „ 11 .0 + 0 .42 53 — 13
9 >877- Juni 12. Stavanger. lo .0 — 0 .08 5 — 13
10 „ Juli 10. Tromsö. — 0 .2 + 0 .17 14 3
11 „ „ „ „ 4 -2 0 .oq 10 iq
12 - „ „ „ 6 .5 — 0 .16 8 — 24
■ 3 „ Aug. 3- Jan Mayen. 3 -5 : + 0 .25 11 + 14
1 + „ „ 5- I Soen (Al Sea). 4 -Q + 0 .04 10 — 6
■ 5 n „ 6. ■i il 7 -7 + 0 .12 7 + 5
16 7. •i - 9 -i + 0 .07 6 + 1
17 „ n 8 11 r, 10 .2 + 0 .17 5 + 12
18 „ „ 17. Salten Fjord. 10 .5 + 0 .17 5 + 12
19 1878. Juli 5- 1 Soen (At Sea). 11 .1 — 0 .1 I 4 15
20 „ 18. n il 3 -o + 0 .11 11 0
21 „ 23- _ 11 0 .2 + 0 .13 14 — I
22 Aug. 22. Advent Baj. 4 -7 + 0 .10 10 0
23 „ „ „ „ 0 .7 + 0.17 13 + 4
24 Nuv. 20. Christiania. — 0.1 + 0 .12 14 — 2
25 n „ „ 5 -4 + O.16 q + 7
26 „ „ „ 11 . i + O .04 4 0
27 Nov. 30- n 1 -3 + O .26 ■ 3 + 13
28 it 2 .2 + 0 .23 12 + 11
Thermometer No. VII har i 1S77 og 1878 holdt sine
Correctioner godt. For disse to Aar faaes C — 11 . N =
-f- i".87 — 20 X o". 14 =r + i0-87 — 2°.8o = — o°.93,
t = io6°.o og ff = — 0.0088, MF = + o".o81
Altsaa C = -J- o". 140 — 0.0088 t.
I 187(3 derimod ere Correctioncrne aabenbart
foranderlige. For Tidsrummet 21. Juni til og med 11.
Juli faaes i Medium Correction en o". 2 2 for Tempe-
The thermometer No. VII had retained its corrections
remarkably well in 1877 and 1878. For these two years
we have C — n . N = -f- i°.87 - 20 X o". 14 =
+ i."87 — 2°.8o = — o°.93, 2T t = io6".o and ft =
— o .0088. MF + o".o81.
Hence, C = + o". 140 — 0.0088 t.
In 1870, 011 the other hand, the corrections are
clearly variable. For tlio period, June 21 up to and
including July 11, we have a mean correction of -)- o "22
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