Af Sammenligningerne for 1877 faaes 
OEP 
MN =o X om = E 0:58 
NG = NE Å 6 he 
St eT Re AE 00100 
CO = 4. Pop IE node tie 
For 1878 faaes 
30 = 
0) XX 073 S se 14,55 
WON == SP 02007 
n N= 
30 —a,WS + 6962 ag 
St ==" 66) oi Mem 
OS Ging - 00:59 th WOM == ap Weep 
For 1876 faaes Middel af C = + 09287, Middel af 
t = + 11°12. For denne Temperatur giver Formelen 
for 1877: + 0°.208, Formelen for 1878: + 0°.292, og den 
fælles Formel: + 09.259. 
Da Thermometer No. IT giver MF = + 09.098, er 
dette Thermometer ikke saa paalideligt som No. I. 
Til Bestemmelsen af Trykcorrectionen haves følgende 
Iagttagelser. 
Dybde. | 
From the comparisons for 1877, we have 
IO = LI ign 
No WSO *X om |= 0.58 
SO > nm,N = + 7 o6 
Jå LG EE ae 
C = + 00.02 + 0.0169 t. 
For 1878, we have 
WO = sb 0L0 072 
SO S M77 
Mo S 10 K Sang & LE zt 15 
cae C—n.N = + 0.62 
= 
x Of = OMUHO) 
t =o) 3O}a1 
C = 4+ 08115 + 0.0159 t. MF = + 00.092 
For 1876, the mean of C = + 0°,287, the mean of 
t = + 11°12. For this temperature, the. formula for 
1877 gives + 00.208; the formula for 1878 + 09.292; and 
the joint formula + 09.259. 
As Thermometer IT gives MF = + 00.098, this in- 
strument is not so trustworthy as No. I. 
For determining the pressure-correction, I had the 
observations in the following Table. 
Ber. 
Station. | Therm. Therm. Obs. | Ditt, 
(Depth.) | (Comp.) 
No. Favne. II. N&Z | Corr, Com, | OG 
| (Hathoms.) | | 
| | ane | 
207 | 280 — 10.09 red 00822 009 
304 1735 — it AA == i 26 | Sows | SH | Sr 9 
313 204 | 2 MØ 2 AG + 0.01 .04 | + 5 
349 1487 | — 1.24 — 1.46 — 0.22 | 27 | + 5 
353 1333 — 1.14 — 1.46 — 0.32 .24 —- 8 
6039 — 10.07 MI = OA 
f = — 0.000177 | 8 = — 0.000177 
For 1000 Favne ¢ = — 00.177 | For tooo fathoms ¢ = — 0°.177 
2000 — 0 .354 | y 2000 på — 0.354 
Da MF af Trykcorrectionerne er mindre end MF 
af Skalacorrectionerne, ere aabenbart Aflæsningerne af No. 
IT i 1878 sikkrere end det antydes af denne sidste. 
Den samlede Correction for No. IT bliver altsaa 
+ 09.083 + 0.0158 t — 0.000177 h. 
Miller-Casella No. II. 
Nulpunkt-Correction. 
its. dui no, Se N og Manns 
1878. Juli 23. + o. 23 ved Beeren Hiland. 
Nov. 29. -+ o. 18 Christiania. 
- Middel + 09.160 MF =+ 00.060. 
Her er samme Bemerkning at gjøre som ved No. II. 
The mean error of the pressure-corrections being less 
than the mean error of the scale-corrections, it is evi- 
dent that the readings of Thermometer No. IT in 1878 
are more trustworthy than indicated by the last error. 
The total correction for No. II is accordingly 
+ 00.083 + 0.0158 t — 0.000177 h. 
Miller-Casella No. II. 
Zero-Correction. 
1877. July 10. + 00. 07 Tromsø. 
1878. July 23. + 0. 23 off Beeren Hiland. 
Bs Nov..29. -- 0.18 Christiania. 
Mean +. 00.160 MF = + 0960. 
Here the same remark is called for as with No. IT. 
