Skala-Correction. 
30 
Scale-Correction. 
No. Datum. | Sted. t | G B | CB 
(Date.) (Locality.) | 
I 878 du g, I Søen (At Sea). | 000 + 09.18 | + 0906 | + 09.12 
2 | ; 18. KE 2 2 + 0.08 | — 7 4 15 
3 5 28 ag 9 OG | = Bug | = 14|=" 3 
4 Aug. 22 Advent Baj. | 4:8 + 0.05 > — 3 + 8 
5 3? 9 ” ” | 0.9 = © 5} i ae 13 | =F 10 
6 Nov. 20. Christiania. | Dof — 0.11 | — 15 | — 4 
7 K m | 38 | == 0.308 | = I = 2 
8 ; 55 ms RL — 0.14 | + 12 | — 26 
35°. 6 — 02.32 MIN = > Nan19) 
8 XK == NKia=>—= i oi 
+ 07.80 a= + 0.0225 
C = — 00.140 + 0.0225 t. 
Tryk-Correction. Pressure-Correction. 
på Dybde. | Be | pp 
Station. Fr Therm. Therm. Obs | ; Dift 
(Depth.) | | (Comp.) 
No. Favne. DX. NG | Com | Core O-B. 
(Hathoms.) | 
= | 
307 1216 — 10.17 — 10.36 | — 00.19 — 00.16 — 07.03 
310 1006 — 1.27 — 1.36 | — 0.09 | — 0.13 | + 0.04 
| | 
2222 — 0°.28 WUD =P O33 
ff = — 0.000126. 
for 1000 Favne c = — 00.126 For 1000 fathoms ec = — 0.126. 
> 2000 — 0.252. 2000 — 0.252. 
Den samlede Correction for No. IX bliver saaledes: The total correction is accordingly 
— 02.14 + 0.0225 t — 0.000126 h. — 02.14 + 0.0225 t — 0.000126 h. 
Negretti & Zambra’s Uformede Vendethermometer. 
For Afrejsen 1 1877 fandtes i Christiania Nulpunkt- 
29. Juni 1876 
Observationer NZ = +. 9°.93 og No. V corrigeret = 
er det Uformede Vendethermometer 
Den 
correctionen = 0°.0. 
-+ 9095.  Herefter 
antaget correct. 
Buchanan’s Kviksølv-Piezometer. 
Nulpunktet fandtes den 10. Juli i Tromsø 
tende Sne ved 225.2 mm. 
fandtes 
af 3 | 
1 
smel- | 
Negretti & Zambra’s U-shaped Inverting-Thermometer. 
Previous to our departure in 1877, the zero-correction 
was determined in Christiania = 0°.0. On the 29th 
June 1876, NZ was found from 3 observations = 
+ 90938, and No. V corrected = + 9095. Thence- 
forth the U-shaped inverting-thermometer was considered 
correct. 
Buchanan’s Mercury-Piezometer. 
Zero for this instrument was found July 10, at Tromso, 
by immersion in melting snow at 225.2 mm. 
