Schlagintweit, Hermann von; Schlagintweit, Adolf; Schlagintweit, Robert von: Results of a scientific mission to India and High Asia: undertaken between the years MDCCCLIV and MDCCCLVIII, by order of the court of directors of the hon. East India Company (Band 1): Astronomical determinations of latitudes and longitudes and magnetic observations: during a scientific mission to India and High Asia (Leipzig, 1861)

gboup xi. balti and has6ea.

453

3. Vektical Intensity............. 8-174

4. Total Intensity...............10-943

No. 92. TIshing, in Hasoea.

Latitude North. Longitude East Green. Height.

35° 15' 40" 74° 40' 40" 9,691 feet.

On metamophic rocks. See p. 258.

Observer: Adolphe.

DECLINATION.

1856, September 20, 5h 20m p.m. local time. Collimator 2; Theodolite 3, Troughton; Chron. 1.

o ;

Magnetic meridian........................... 62 53 • 7

True meridian (see p. 258)...................... 58 36-0

Declination East .... 4 17-7

INTENSITY.
1. Hokizontal Intensity.
A. Vibration.
1856, September 21, 2h 40m p.m. local time.
Magnet vibrated: Bl. Temp.: 17°-0 C, 62°.6 Fahr.
Chron. A, losing 23-5.

No.. of vibrations...... 200

beginning .... 256-5

ending..... 36

Torsion (90°)........ 6'

Semiarc

Time of 1 vibration.....3s-328

q = 0-00021
[x = 0-00017

Time of 1 vibration corr. . . 38-346

log K = 0-26891 log mX = 0-21427

B. Deflection.
1856, September 21, 4h 45m p.m. local time.
Magnets: Deflecting I?7, deflected 132.

Deflection bar: A. Distances: 1 foot, 1-3 foot. Temp.

15-8 0., 60-4 Fahr.
14-9 C, 58-8 Fahr.