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X11. Datum. (Vol,.) S ted. (l.Oiality.) t l’ II 0-B
1 1876. .Tuli 17. 1 Soen (At Sea). io°.7 + °"-37 + °".25 + o°. 12
2 „ 18. » it 9 -7 -f 0 .20 24 — 4
3 Aug. 5. n » 12 .0 ~t 0.27 26 + 1
4 ,, 20. » » 11 .2 + 0 .20 25 — 5
5 1877. .Inni 12. Stavanger. q .8 + 0 .13 24 — 11
6 •luli 10. Tromsø. — 0.1 -f 0 .07 16 — 9
7 w W „ 4 -3 — 0 .iq 20 — 39
8 « » „ 6 .6 + 0 .01 22 — 21
0 Aug. 3. Jan Mayen. 3 8 + 0 -32 18 + "4
10 * 5- I Soen (At Sea). 5 0 — 0 .18 20 - 38
11 V b- 7 -6 + 0 -27 23 + 4
12 „ 7- 8 .q + 0 .27 24 + 3
■3 „ 8. » » 10 .1 + ° .32 25 + 7
14 » "7- Salten Fjord. 10 .3 + 0.37 25 + 12
■5 1878. Juii 1. I Soen (At Sea). 4 -3 + 0 .27 20 + 7
16 » 5- » ■■ 8 .q + 0 -33 24 + 9
17 „ 18. » * 2 .q + «■») ■9 O
18 ,, 23. „ „ O .2 + 0 .23 16 + 7
’9 Aug. 22. Advent Baj. 4 -5 + 0 .30 20 4" 10
20 r » » r . 0. 6 + 0 -25 ■ 7 + 8
21 NOV. 2Q. Christiania. — 0. 2 + 0 .18 16 + 2
22 » « „ 5- 4 + 0 .19 21 — 2
23 » n „ I I .0 + 0.14 25 — 11
24 n 30 „ i .2 + 0 .38 ■7 + 21
25 > » » 2 .0 + 0 .38 18 + 20
Af Sammenligningerne for 1876 faaes Correction =
-f- o°.2Ö ved i o".g. Efter Formelen faaes ved denne
Temperatur C — —|— o". 2 5 2.
For 1877 alene faaes C = -f- o".o7 + 0-0165 t.
MF = + o". 130.
For 1878 alene faaes C = + o°.2o -+- 0.0157 *
MF - + o°.o8o
Til Bestemmelsen af Trykeorrectionen haves følgende
Iagttagelser.
•S0"-? + 5°-27 MF — + o".no
o".160 X 25 = +_ 4 -oo
-f- i".27 a "= -f- o .0084
C = -f- o". 160 + 0.0084 t.
From the comparisons for 1876 we got the correction
rz o".2Ö, at ion.g. For this temperature, the formula
gives C — + o".252.
For 1877 alone, we hav« C = -)- o".o7 -j- 0.0165 t.
MF = + 0°.i30.
For 1878 alone, we have C = -f- o".2o -f- 0.0157 t.
MF + o°.o8o.
For determining the pressure-correction, we have the
following observations.
Station. Dylule. (Hepth.) Therm, Tberm. l-lb«. Her. (■■„,„,.) . Dili’.
No. (hathovH.) III. N it Z. Corr. Corr. 0-B.
285 IO24 — i"-32 - t".25 + °".o7 — 0". 10 + o".I7
2q8 1500 - I .42 - 1 .46 — 0 .04 15 + I«
305 159O - 1 -37 - 1 .36 -f- 0 .01 t6 + 17
3"2 658 — i .02 - 1 .36 — 0 .34 6 28
3"4 509 - 0 .56 — 0 -53 + 0 .03 5 + 8
315 180 2 -59 2 .43 — 0.16 2 — 14
352 1686 — i -32 - i .46 — 0 .14 17 + 3
362 459 — 0 .87 — i -05 0 .18 5 ■3
7606 — o°.75 MP. = + o".i38
For 1000 Favne c = — o".ogg.
„ 2000 „ — o .ig7.
For 1000 fathoms c = — o".ogg.
„ 2000 „ „ = — o .ig7.
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