2. Feb. 18 19 45 57 3. Mar. 27 23 25 48 4. April 5 19 13 47 11 13 9 S. 3 6 4 N. 23° 52′ 30′′E. 138 18 45 E. 75 3 43 52 65 48 o E. 16 17 11+2 28 4 45 44 O 44 15 E. 5. April 30 18 54 3 6. June 14 17 56 42 7. July 5 O 33 8 8. Aug. 13 2 20 42 9. Aug. 31 19 12 18 10. Oct. 25 8 35 42 11. Nov. 27 7 13 53 12. Dec. 24 16 31 52 13. Jan. I 14 0 38 14. Feb. 10 21 33 26 15. Oct. 25 O 26 10 16. Feb. 5 23 59 40 17. April 20 15 48 56 18. Aug. 21 8 22 2 19. Mar. 20 I 57 46 20. June 14 II 6 16 21. Mar. 21 3 27 42 15 6 N. 28 18 45 23 19 17 N. 140 45 39 13 o E. o E. 22 46 38 N. 48 47 5 + 52 16 15 W. 27 23 29+ 78 57 30 W. 8 16 4 N. 2 37 44 40 31 I 21 15 16 S. 13 56 40 S. O 8 15 33 12 O 0 19 III 19 30 E. 230 о 95 23 45 W. I 19 3 49 7 179 30 24 W. 3 40 26 179 35 21 E. 29 239 +7 32 4 3 49 88 29 15 W. 30 49 32 +0 2 I 53 42 165 I o E. 33 9 28 + 7 13 250 6 92 38 45 W. 38° 34′ 32′′ 19°730879 N. 94° 22′ 20′′ E. 1. 23d23h 46m 78 2. 28 9 43 4 3. 27 O 34 12 4. 2 19 0 8 5. 26 21 932 6. 20 6 55 44 7. 31 I 6 46 8. 23 257 38 9. 31 18 33 8 16 39 N. 30 14 50 10. 25 7 30 28 20 53 10 S. 34 2 21 11. 16 22 58 23 22 49 S. 51 13 O 12. 2 16 18 50 22 58 55 N. 14 19 37 13. 6 249 30 22 26 53 S. 26 46 47 14. 25 I 43 33 13 18 35 N. 18 52 56 15. 29 6 53 47 17 45 39 S. 13 47 28 16. 2 22 23 16 58 28 S. 40 7 21 17. 26 0 2958 2 20 10 N. 32 50 59 18. 25 15 40 O 8 43 17 S. 60 48 32 19. 20 19 3 20 23 27 13 N. 15 46 28 20. 10 20 16 O 4 31 22 N. 42 38 43 21. 31 21 25 30 23 o 48 S. 45 22 20 I VARIATION. 4° 22' 20" E. 10 13 56 E. 4 58 12 W. 8 19 52 E. 25 36 42 W. 23 2 6 W. 9 o 16 W. 25 10 48 E. 3 28 37 W. 9 26 30 E. 8 53 32 W. 11 32 38 W. 29 56 42 W. 14 37 14 W. 23 32 20 W. 26 46 36 W. 22 58 42 W. 10 21 48 E. 62 54 22 W. 10 45 12 W. 22 26 8 W. EXAMINATION PAPER-No. I, Pages 190-191. 1. Log. 5'501368 Nat. No. 317226 nearly. (The product.) 2. Log. 2.385606 Nat. No. 2430 nearly. (The quotient.) Long. in 10° 52′ W. 3. TRUE COURSES.-S. 24 W., 15' dep. course; S. 33 W., 21; N. 5 W., 21; By Raper: True alt. 60° 12′ 38′′. Latitude 6' 49′ 57′′ N. 5. Log. of diff. long. 2·394015 = Diff. long. 247'8. true alt. 60° 12′ 47′′. 6. Diff. lat. 176' S.; mer. diff. lat. 319'; diff. long. 517' W.; log. tang. of course 7. 1h 37m A.M.; 2h 8m P.M. 7a. 4h 40m A.M.; 5h 12m P.M. 76. 7h 36m A.M.; 8h 2m P.M. 8. Green. date 1d 5h 23m 24s; (Method II.) red. decl. 22° 57′ 51" S.; log. sine true amp. 9'788033. 9. Green. date 29d 6h 53m 49; red. decl. 17° 45′ 39′′ S.; true alt. 13° 47′ 28′′; Raper: True alt. 13° 47′ 13′′; hour-angle 3h 23m 15o. Longitude 49° 15′ 30′′ W. By Raper: True alt. 55° 18′ 22′′; sin. sq. of azimuth 9.722337; true azimuth II. Time from noon 16m 47s; Green. date 16d 14h 18m 55s; red. decl. 20° 45′ 28′′ S.; Raper: True alt. 33° 6′ 59′′; 1st red. +8′ 18′′; 2nd red. 12. - 1". Latitude 35° 59′ 16′′ N. EXAMINATION PAPER-No. II, Pages 191—193. I. 3'5738293748 25. (The product.) 2. 3. 1*16852314'7409. (The quotient.) TRUE COURSES.-N. 3 E., 18′ dep. course; S. 7 E., 29; S. 6 E., 26; N. 3} E., 22; 4. Green. date, Jan. 31d 18h 47m 4o; red. decl. 17° 3′ 43′′ S.; true alt. 78° 17′ 52′′. By Raper: True alt. 78° 17′ 50′′. Latitude 5° 21′ 33′′ S. 6. Diff. lat. 2404' S.; mer. diff. lat. 3104'; diff. long. 3692'; tang. course 10:075340; 7. 3h 41m A.M.; 3h 56m P.M. 7a. 5h 47m A.M.; 6h 9m P.M. (Method II.) 76. Semidiameter 15' 9"; corr. + 20m; 5h 40m A.M.; 6h 5m P.M. (Method III.) 8. Green. date 19d 18h 10m 125; red. decl. 10° 52′ 54′′ S.; true amp. W. 11° 7′ 35′′S. 9. Green. date 9d 9h 30m 41s; red. decl. 14° 26' 5" S.; true alt. 9° 14′ 2′′; red. eq. Raper: True alt. 9° 13′ 51′′; hour-angle 3h 38m 518. Longitude 166° 14′ 45′′ E. 10. Green. date 16d 5h 29m 51s; red. decl. 12° 8′ 3′′ S.; true alt. 7° 15′ 55′′; sum Raper: True alt. 7° 15′ 43′′; sine sq. 9'402729; true azimuth S. 60° 21′ 58′′ E. 11. Time from noon 28m 48s; Green. date 14d 19h 54m; red. decl. 12° 36′ 57′′ S.; Raper: True alt. 46° 31′ 28′′; 1st red. + 21′ 30′′; 2nd red. 12. - ·4"; Lat. 55° 44′ 3′′ S. Star's decl. 5° 33′ 52" N.; true alt. 77° 14′ 26′′. Latitude 18° 19′ 26′′ N. 13. S. 11° 57′ E.; S. 60° 42′ W. EXAMINATION PAPER-No. III, Pages 193-194. 1. 4'486380 30646'4. (The product.) 2. 1.87549575'07. (The quotient.) 3. TRUE COURSES.-S. 6 E., 17' dep. course; S. 3 W., 2017; S. 2 W., 20; 4. Green. date 20d 11h 33m 125; red. decl. o° 9′ 28′′ N.; true alt. 89° 54′ 37′′. Raper: True alt. 89° 54' 32". Latitude o° 4' 0" N. 5. Log. of diff. long. 2.679550 = Diff. long. 478''1. 6. Diff. lat. 688' N.; mer. diff. lat. 786'; diff. long. 3625' W.; course N. 77° 45′ 58′′ W.; 7. 1h 13m A.M.; 1h 28m P.M. 7a. 2h 54m A.M.; 3h 29m P.M. 7b. oh 49m A.M.; 1h 11m P.M. 8. (Method II.) (Method III.) Green. date 5d 20h 16m 16s; red. decl. 5' 35' 37" S.; true amp. W. 9° 9′ 3′′ S. 9. Interval 130d 23h; Green. date 30d 22h 53m 12o·5; red. decl. 4° 15′ 27′′ N.; true Raper: True alt. 29° 19′ 45′′; hour-angle 3h 57m 10s. Longitude 41° 32′ 15′′ W. IO. |