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ANSWERS TO EXAMINATION PAPERS-Continued.

PAPER NO. VII.

Multiplication-217.71
Division-1750000.
Day's Work-

Lat. 35° 44' S. Long. 20° 30′ E.
Co. S 50 E. Dist. 128 miles
Mer. Altitude-Lat. 58° 39′ 38′′ S.
Parallel Sailing-D Long. 43'02
Mercator's Sailing -

Co. S. 70° 32' E. Dist. 3598 miles
Tides-No A.M. oh Im P.M.

Amplitude-Error 23° 52′ W.

Deviation o° 8' E.

Chronometer-Long. 154° 10′ 45′′ W.
Azimuth-Error o° 4′ E.

Deviation 21° 34′ E.

By Burdwood's Tables, Dev. 22° E.
Reduction-Lat. 51° 57′ 2′′ S.
Star-Lat. 0° o' 6" S.

Deviation-

Cor. Mag. Bearing North

Comp. Courses N 40° E. S 51° W.
S 41° E.

Cor. Mag. Courses S 67° W. N 18° E.
N 83° E.

Cor. Mag. Bearings N 10° W.
N 79° E.

Sumner's Method-

Ist obs. Long. 61° o' o′′ E. and
61° 30′ 0′′ E.

2nd obs. Long. 60° 46′ 45′′ E. and
60° 21' 0" E.

Line of position N 33° 45′ E and
S 33° 45′ W.

Sun's Bearing S 56° 15′ E.
Lat. 49° 28' N. Long. 60° 31′ E.
Chart-

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Mer. Altitude Lat. 47° 6′ 29′′ N.
Parallel Sailing-D Long. 210 2
Mercator's Sailing-Co. N 40° 46′ E.
Dist. 7130 miles
Tides-11h 50m A.M. No P.M.
Amplitude-Error 11° 10′ W.
Deviation 8° 50' E.

Chronometer Long. 66° 27′ 15′′ E.
Azimuth-Error 8° 10′ E.

Deviation 24° 25′ E.

By Burdwood's Tables, Dev. 24° W.
Reduction-Lat. 15° 7′ 18′′ S.
Star-Lat. 51° 31′ 26′′ N.
Deviation-

Cor. Mag. Bearing N 30° E.
Comp. Courses S 20° W. N 30° E.
S 55° E.

Cor. Mag. Courses S 75° W.
N 74° W. N 62° E.

Cor. Mag. Bearings N 14° W.
N 70° E.

Sumner's Method--

Ist obs. Long. 176° 36′ 0′′ E. and
178° 0' 0" E.

2nd obs. Long 179° 9′ 0′′ E. and
177° 56'0" E.

Line of position N 61° 52′ E. and
S 61° 52′ W.

Sun's Bearing S 28° 8' E.

Lat. 48° o' N. Long. 178° 44′ E.
Chart-

1. Comp. Co. S 8° E. Dist. 144 miles
Var. 26° W. Dev. 0° 6' W.
2. Lat. 47° 14' N. Long.
3. Lat. 46° 11' N. Long.
Dist. 38 miles.

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91′ W.
5' W.

4. Comp. Co. S 19° E. Dist. 52 m.
5. Correction 24-ft. 1-in. to subt.

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Mer. Altitude-Lat. 49° 45′ 33′′ N.
Parallel Sailing-D Long. 78.32 m.
Mercator's Sailing-Co. N 28° 45′ W.
Dist. 4071 miles

Tides-oh 13m A.M. and oh 33m P.M.
Amplitude-Error 0° 3′ E.

Deviation 17° 7' W.
Chronometer-Long. 147° 3′ 0′′ E.
Azimuth-Error 45° 7′ W.

Deviation 15° 7′ W.

By Burdwood's Tables, Dev. 15° W.
Reduction-Lat. 62° 39′ 57′′ S.
Star-Lat. 47° 53′ 42′′ S.

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Cor. Mag. Courses S 57° E. S 9° W.,
S 86° E.

Cor. Mag. Bearings N 28° W.
N 50° E.

Sumner's Method-

Ist obs. Long. 179° 50′ o" E. and
179° 43' 15" W.

2nd obs. Long. 178° 53′ 15′′ E. and
179° 27' 30" W.

Line of position N 30° 56′ E. and
S 30° 56' W.

Sun's Bearing S 59° 4′ E.

Lat. 47° 33′ N. Long. 179° 48′ W.

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Multiplication-319815
Division-91270

Day's Work-
Lat. 64° 12' N.
Co. S 80° E.

Long. 4° 59' E.
Dist. 185 miles.

Meridian Altitude-Lat. 57° 25′ 1′′ N.
Parallel Sailing-D Long. 424.8 miles
Mercator's Sailing Co. N 16° 45′ W.
Dist. 6232 miles
Tides 11h 18m A.M. 11h 35m P.M.
Amplitude-Error 5° 12′ W.
Dev. 5° 12' W.

Chronometer-Long. 66° 34' 0" W.
Azimuth-Error 20° 27′ E.
Deviation 25° 27′ E.

By Burdwood's Tables, Dev. 26° E.
Reduction-Lat. 47° 55′ 42′′ N.
Star-Lat. 23° 25′ 7′′ S.
Deviation-

Cor. Mag. Bearing S 73° E.
Comp. Courses North. N 84° E.
S 45° W.

Cor. Mag. Courses S 66° W. N 85° E.
N 52° W.

Cor. Mag. Bearings S 19° W.
N 60° W,

Sumner's Method-

Ist obs. Long. o° o' o" and

0° 28′ 45′′ F.

2nd obs. Long. 0° 20' 0" E. and
0° 43' 30" W.

Line of position N 33° 45′ E. and
S 33° 45' W.
Sun's Bearing S
Lat. 51° 6' N.

Chart-

56° 15' E.
Long. 0° 6' E.

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ANSWERS TO EXAMINATION PAPERS-Continued.

PAPER No. XI.

Multiplication—633316

Division-6250000
Day's Work-

Lat. 46° 24' N. Long. 177° 14′ W.
Co. S 82° E. Dist. 115 miles
Meridian Altitude-Lat. 26° 43′ 29′′ S.
Parallel Sailing-D Long. 166 miles
Mercator's Sailing—

Co. N 0° 28′ E. Dist. 5583 miles
Tides-11h 54m A.M. No P.M.
Amplitude-Error 25° 14′ W.
Dev. 0° 46′ E.

Chronometer-Long. 166° 21' 0" E.
Azimuth-Error 51° 5′ W.

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Cor. Mag. Bearing N 3° W. N 87°E.
Sumner's Method-

Ist obs. Long. o° 6' o" W. and
1° 2' 45" E.

2nd obs. Long o° 36′ 45′′ W. and
0° 49' 0" W.

Line of Position N 67° 30' E. and
S 67° 30 W.

Sun's Bearing S 22° 30" E.

Lat. 48° 52' N. Long. 0° 41′ W.
Chart-

1. Comp. Co. N 574° E. Dist. 1357m.
Var. 26° W. Dev. 15° 19' W.
37' W.

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2. Lat. 46° 42' N. Long.
3. Lat. 47° 23' N. Long. 17' W.

Dist. 26 miles

4. Comp. Co. N 47° E. Dist. 621 m.
5. Correction 15ft. 9in. to subt.

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Meridian Altitude-48° 48′ 20′′ N.
Parallel Sailing-D Long. 61.79 miles
Mercator's Sailing Co. S 84° 32′ W.
Dist. 6340 miles
Tides-1h 39m A.M. 2h 17m P.M.
Amplitude-Error 5° 40′ W.
Dev. 18° 40′ W.
Chronometer-Long. 134° 38' 30" W.
Azimuth-Error 12° 58′ W.
Dev. 32° 58′ W.

By Burdwood's Tables, Dev. 33° W.
Reduction-Lat. 50° 37′ 47′′ S.
Star-Lat. 45° 34′ 29′′ S.
Deviation-

Cor. Mag. Bearing N. 74° E.
Comp. Courses S 811 E.
N 72° W. N 48° E.
Cor. Mag. Courses S 65° E.
N 76° W. S. 29° W.
Cor. Mag. Bearings N 14° E.
N 65° W.

Sumner's Method-

Ist obs. Long. 15° 0' 0" W. and
15° 14' 0" W.

2nd obs. Long. 14° 33′ 15′′ W. and
14° 21' 0" W.

Line of Position N 16° 52′ W. and
S 16° 52' E.

Sun's Bearing S. 73° 8' W.
Lat. 46° 56' N. Long. 14° 27′ W.

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