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)

194 astronomical determinations op latitudes and longitudes

group vi. bhutan to netal. 195









-

A.M.







l.

2.

3.

4.

5.

6.

7.

Time of Observation, by















Chron. 3.......

6h55m498

7h lm 98

7h Gm47B

7h27m21s

7"33m508

7h39m10s

71145m 7s

Mean ISioon . . .jfrom 1st

7h53m469

7h53ra468

7h53m468

7" 53m468

7h53m468

7h53m468

7h53m469

Mean Local Time) Approx.

— 0t57m578

— 0h52m37s

— 0h46m59s'

—0h26m258

— 0h19m563

— 0"14m368

— 0" 8m393

Equation of Time ....

— llm58s

— llm589

— llm58s

— llm58s

— llm588

— llm588

— llm578

Hour Angle in Time . . .

— lh 9m558

— lh 4m35s

-0h58m57s

—0h38m23s

- 0h31m548

0h26m348

—0h20m36s

Hour Angle in Arc = t .

—17°28'-8

— 16° 8'-8

-14°44'-3

— 9°35'-8

— 7° 58'-5

— 6°38'-5

— 5° 9'-0

8 (Sun's Declination) . .

— 6°26'-7

— 6°26'-6

— 6° 26'-5

— 6°26'-2

— 6°26'-l

— 6°26'-0

— 6°25'-9



— 0-05218

— 0-05217

— 0-05215

— 0-05211

— 0-05210

— 0-05208

— 0-05207

cos <p cos 8 cos t.....

+ 0-83918

+ 0-84510

+ 0-85086

+ 0-86752

+ 0-87132

+ 0-87394

+ 0-87628

Sum = sin h . .

0-78700

0-79293

0-79871

0-81541

0-81922

0-82186

0-82421

h (True Altitude of the















Sun's Centre) . .

51° 54'-3

52° 27'-5

53° 0'-4

54°37'-7

55° 0'-5

. 55° 16' -3

55° 30'-5

Refraction + Parallax . .

+ 0'-5

+ 0'-5

+ 0'-5

+ 0'-5

+ 0'-5

+ 0'-5

+ 0'-4

Calcul. Appar. Altitude of















Sun's Centre.....

51°54'-8

52°28'-0

53° 0'-9

54° 38'-2

55° l'-0

55° 16' -8

55°30'-9

+ Sun's Semidiameter . .

+ 16M

+ 16'-1

+ . 16'-1

+ 16'-1

+ 16'-1

+ 16'-1

+ 16'-1

Calculated Observation .

52° 10'-9

52°44'-l

53°17'-0

54° 54'-3

55°17'-1

55° 32'-9

55°47'-0

Direct Observation ....

51°58'-3

52°44'-7

53°18'-1

54° 55'-4

55°17'-1

55°32'-2

55° 48'-9

Calc—Obs.........

c

— 0'-6

— 1M

— l'-l

O'-O

+ 0'-7

— l'-9



Group A.

Observation 9, p. 192, was left laid down a.m., as we found it in our original manuscripts.



P.M.

8.

9.

10.

li.

12.

13.

14.

15.

16.

7h52m263
7h53m468

8" 4m433
7h53m46B

8" 8m468
7h53m468

8h17m278
7h53m 46s

8h32m498
7h53m 46s

8h45m128
7h53m468

9h20m558
71'53m468

9h27m13s
7h 53m468

9"31m518
7h53,u463

^-0h lm208
^ llm578

| ()M.0m578
— llm573

+ 0h15m 08
— llm578

+ 0h23m41s
llm57s

+ 0h39m 38
— llm568

+ 0h51m268
— llm568

+ lh27ra 9s
— llra56s

+ lh33m273
— llm568

+ lh38m 5s
— 11'"5 6s

--0i>13m179
-3°19'.3
^6° 25'- 8

— 0h lm 0s

— 0°15'-0

— 6° 25'-7

+ 0h 3m 3s
+ 0°45'-8
— 6° 25'-6

+ 0hllm44s
+ 2°56'-0
— 6° 25' -5

+ 0h27m 7s
+ 6°4G'-8
- 6° 25'-2

+ 0h39m308
+ 9° 52'-5
— 6°25'-0

+ lh15m139
+ 18° 48'-3
— 0°24'-4

+ lh21m318
+ 20°22'-8
— 6° 24'-3

+lh26m 93
+ 21°32'-3
— 6° 24'-2

"-0.05206
+ 0-87836

— 0-05204
+ 0-87984

— 0-05203
+ 0-87975

— 0-05202
+ 0-87868

-0-05198
+ 0-87370

— 0-05195
+ 0-86682

— 0-05187
+ 0-83290

— 0-05186
+ 0-82480

—0-05184
+ 0-81844

0-82630

0-82780

0-82772

0-82666

0-82172

0-81487

0-78103

0-77294

0-76660

55° 43'. 3
+ 0'-4

55° 52'-5
+ 0'-4

55° 51'-9
+ 0'-4

55° 45'-5
+ 0'-4

55° 15'-3
+ 0'-4

54° 34'-3
+ 0'-4

51° 21'-3
+ 0'-5

50°37'-l
+ 0'-5

50° 3'-0
+ 0'-5

55°43'-7
+ 16'-1

55° 52'-9
+ 16'-1

55° 52'-3
+ 16'-1

55° 45'-9
+ 16'-1

55° 15'- 7
+ 16'-1

54° 34' • 7
+ 10'-1

51° 21'-8
+ 16'-1

50°37'-G
+ 16'-1

50° 3'-5
+ 16'-1

55° 59'. 8
56° o'-l

56° 9'-0
56° 8'-9

50° 8'-4
56° 8'-5

56° 2'-0
56° l'-7

55°31'-8
55°31'-2

54° 50'-8
54°49'-7

51°37'-9
51°37'-1

50° 53'-7
50°52'-0

50° 19'-6
50°18'-0

0'-3

+ O'-l

»

— O'-l

i

+ 0'-3

+ 0'-6

+ l'-l

+ • 0'-8

+ l'-7

+ l'-6



Group B.

0ugh it is easily seen by the calculation, that it was made after the culmination.

25*