Cruise III, December 1906 to May 1908. 



Table 27. — Declination and Inclination Detnation-Coeffidents and Details regarding Swings of the Galilee, 1908-1908. 



3 * 



Place 



Lat. 



Long. 

 East 

 ofGr. 



San Diego. 



At aea 



At sea .... 



At sea. . . . 

 At sea .... 

 At sea .... 

 At sea .... 

 At sea .... 

 Papeete* . . 



At sea. . . . 

 At sea. . . . 

 At sea .... 

 At sea .... 

 At sea . . . . 

 At sea . . . . 

 At sea ... . 

 At sea . . . . 

 At sea . . . . 

 At sea . . . . 

 At sea . . . . 



21 YangtseR. 



22 At sea . . . 



23 I At sea . . . 



24 Sitka 



25 



26 

 27 

 28 

 29 

 30 



31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 



40 



41 

 42 

 43 

 44 

 45 

 46 

 47 

 48 

 49 

 50 

 51 

 52 

 53 

 54 



55 

 56 

 57 



32.7 N 

 27.3 N 

 21.0 N 



6.2 N 



3.4 N 

 2.0 N 

 3.8 S 



14.3 S 

 17.5 S 



16.7 S 



6.5 S 



5.2 S 



2.5 N 

 3.4 N 



5.3 N 



6.6 N 

 7.6 N 



12.5 N 



18.1 N 



24.8 N 



31.0 N 



30.2 N 



36.9 N 



57.0 N 



Sitka. 



242.8 

 239.1 

 236.8 



234.4 

 230.5 

 229.6 

 226.8 

 212.4 

 210.4 



195.5 

 178.7 

 176.2 

 161.9 

 157.7 

 150.7 

 149.8 

 143.8 

 136.7 

 135.2 

 133.4 



122.2 



133.4 

 164.1 



224.7 



Approximate Mag- 

 netic Elements 



Date 



1906 

 Deo 18 

 Deo 28 

 Deo 31 



1907 

 Jan 8 

 Jan 11 

 Jan 12 

 Jan 15 

 Jan 29 



+14.8 

 +12.6 

 +10.6 



+ 8.0 



+ 7.5 

 + 7.4 

 + 8.7 



Feb 4-5 + 9.7 



57.0 N 



At sea . . . 

 At sea . . . 

 At sea . . . 

 At sea . . . 

 NearHono- 



lulu* 

 At sea .... 

 At aea .... 

 At sea ... . 

 Jaluit I. . . 

 At sea ... 

 At sea ... 

 At sea ... 

 At sea. . . 

 At sea . . . 



Near Lyt- 

 teltoD 



At sea . . . 



At sea . . . 



At sea. . . 



At sea . . . 



At sea . . . 



At sea . . . 



At sea . . . 



Callao . . . 



At sea . . . 



At sea . . . 



At sea . . . 



At sea . . . 



At sea . . . 



San Fran- 

 cisco 



...Do.... 



...Do.... 



...Do.... 



53.8 N 

 45.4 N 

 39.4 N 

 31.0 N 

 21.3 N 



224.7 



220.2 

 222.8 

 222.5 

 214.3 

 202.0 



Feb 26 

 Mar 20 

 Mar 21 

 Mar 27 

 Mar 31 

 Apr 3 

 Apr 6 

 Apr 10 

 Apr 24 

 Apr 27 

 May 1 

 f May 311 

 IJun V 

 Jun 12 

 Jun 25 

 (Jul 16' 

 IJul 17. 

 Jul 17' 

 Jul 18 

 .Jul 19 

 Aug 13 

 Aug 16 

 Aug 19 

 Aug 24 

 Aug 29 



+ 9.7 



+ 8.6 



+ 9.0 



+ 7.2 



+ 6.8 



+ 5.2 



+ 3.2 



+ 1.6 



+ 0.1 



- 1.9 



- 2.8 



- 3.8 



+30.1 

 +30.0 



21.8 N 



23.4 N 



12.5 N 

 5.9 N 

 0.6 N 

 0.5 N 

 7.6 S 

 9.8 S 



25.5 S 



43.5 S 



42.9 S 

 44.8 S 



44.8 S 



37.0 S 



36.9 S 

 17.4 S 



17.4 S 



12.1 S 

 9.6 S 

 6.5 S 

 4.4 S 



16.6 N 



31.5 N 

 37.8 N 



37.8 N 

 37.8 N 

 37.8 N 



199.2 

 179.4 

 172.6 

 169.6 

 168.6 

 168.6 

 169.1 

 169.4 

 169.7 



172.8 



211.6 

 229.1 

 229.3 

 259.2 

 259.2 

 277.0 

 277.0 

 282.8 

 274.9 

 263.8 

 252.8 

 240.2 

 222.8 

 237.6 



237.6 

 237.6 

 237.6 



Sep 27 

 Oct 7 

 Oct 12 



Oct 24 

 Nov 14 

 Nov 14 

 Nov 18 

 Nov 22 

 Deo 9 

 1908 

 Jan 2 



Jan 27 

 Feb 5 

 Feb 5 

 Feb 17 

 Feb 17 

 Mar 6 

 Mar 6 

 Apr 4 

 Apr 9 

 Apr 13 

 Apr 17 

 May 4 

 May 16 

 May 23 



+58.3 

 +51.5 

 +43.3 



+17.3 

 +11.9 

 + 9.0 



- 3.0 

 -25.4 

 -28.7 



-31.8 

 -16.2 

 -14.4 



- 3.9 



- 3.2 



- 0.7 

 + 1.1 

 + 3.0 

 +12.2 

 +22.9 

 +34.2 



+44.8 



+42.8 

 +49.6 



c.g.8. 



.277 

 298 

 319 



342 

 343 

 ,343 

 .343 

 .340 

 .336 



.348 

 .367 

 .364 

 .358 

 .359 

 .361 

 .359 

 .360 

 .364 

 .355 

 .343 



.335 



.321 

 .272 



+74.S 



+74.6 



Declination 



-.01 



00 —.01 1 +.08 -.04 



P. E 



Head- 

 ings 



-.28 +.06 1 +.10 

 -.33 -.24 +.11 



+.22 



+.06 

 +.03 

 -.01 

 -.04 



-.19 

 .21 



-.27 

 -.12 

 -.05 

 +.06 



+18.4 



+10.6 



+10.5 

 + 9.8 

 + 8.9 

 + 8.3 

 + 8.8 

 + 8.8 

 + 8.9 

 + 8.6 

 +11.4 



+16.8 



+18.2 

 +18.2 

 +19.2 

 +19.2 

 +11.8 

 +11.8 

 + 9.2 



+ 8.9 



+18.0 



May 25 '+18.0 



May 28 

 May 28 



+18.0 

 +18.0 



+65.8 

 +60.8 

 +51.2 

 +39.2 



+39.6 

 +37.0 

 +19.0 

 + 5.9 

 5.4 



- 5.4 

 -22.0 

 -25.5 

 -50.4 



-67.7 



-61.3 

 -60.5 

 -60.5 

 -47.3 

 -47.3 

 -15.7 

 -15.7 



- 3.4 



- 2.5 



- 0.5 

 + 0.2 

 +37.1 

 +53.3 

 +62.1 



+62.1 

 +62.1 

 +62.1 



.157 



.156 



-.03 



-.14 



+.09 



-.10 +.05 

 -.09 I +.14 

 -.26 +.06 

 +.07 j .00 



-.05 +.20 

 -.43 I +.14 

 +.11 +.39 

 -.38 1 +.04 

 -.18 +.16 

 .03 +.14 



-.13 

 +.04 



+.04 



+.02 

 +.03 



+.09 

 -.06 

 +.24 

 +.01 

 -.03 

 .00 



= .02 

 = .08 

 = .10 



= .07 



-.10 -.11 

 +.10 -.06 

 +.11 

 +.22 



+.24 

 -.01 



-.13 



-.16 



,181 

 .221 

 251 

 .276 

 .292 



.291 

 .290 

 .322 

 .345 

 .358 

 .358 

 .364 

 .365 

 .321 



.228 



.262 

 .263 

 .263 

 .284 

 .284 

 .295 

 .295 

 .299 

 .312 

 .328 

 .336 

 .331 

 .278 

 .253 



.252 

 .252 

 .252 



+.04 



-.05 



-.08 



+.09 



-.23 



+.14 



+.12 



+.12 



.10 +.16 



+.17 



21 

 -.33 

 +.02 



-.08 



-.07 



+.04 

 +.26 



+.11 



+.14 



-.16 



+.12 



-.11 



+.14 



+.01 

 +.04 



.00 



-.12 



-.03 

 .00 

 .86 



-.25 

 -.24 

 -.23 

 -.08 



+.24 



=t.07 

 =b.l2 

 =t.04 

 =t.06 



=i=.06 

 =t.l5 

 =b.lO 

 =t.03 

 =t.04 

 =t.04 



.00 

 -.01 



,05 

 +.16 



-.22 

 -.03 



+.11 

 -.02 



+.15 



+.12 



+.09 



+.11 

 +.11 



-.03 

 +.06 

 +.41 



-.01 

 +.12 

 +.04 

 -.18 



+.14 



+.01 



.00 

 -.01 

 +.04 



-.18 



-.19 

 -.14 

 +.19 



-.26 



+.09 

 +.03 

 +.14 



-.16 

 +.23 

 +.12 

 +.13 



-.15 



*.04 

 =t.06 

 =t.01 

 =t.lO 



±.12 

 =i=.09 



=t.08 



=t.03 



..05 



-.06 



+.05 

 -.03 



="=.02 



-.04 

 -.31 

 +.43 



+.04 



-.18 



-.22 

 -.15 

 -.08 



+.05 



+.14 

 +.15 

 +.15 



+.10 

 +.02 

 -.11 

 +.01 



-.05 



t.Ol 



=t.02 

 .04 



Com-Meth- 

 3S od 



R3C P 

 R3C^P 

 R3C P 



Obs'r 



R3C 



R3C P 

 R3C]P 

 R3C P 

 R3ClP 



R3C P 

 R3C... 

 R3c1p 

 R3CjP 

 R3C P 

 R3C:P 



WJP 

 WJP 

 WJP 



WJP 



R3C|P 

 R30P 

 R3CJP 

 R3C P 



R3C P 

 R3C 



R3C 



R3C 



R3C 



R3C 



=t.02 

 ±.02 



.28 



= .12 

 = .04 

 = .04 



=.04 



..01 



-.06 



+.02 

 +.06 

 -.03 



= .04 



= .03 

 = .02 

 t.04 



R3C 



R3C 

 R3C 



R3C 



Inclination 



+.38 



WJP 

 WJP 

 WJP 

 WJP 



WJP 

 WJP 

 WJP 

 WJP 

 WJP 

 WJP 



-.02 

 +.06 



+.04 -.16 



WJP 

 WJP 

 WJP 

 WJP 



A WJP 



WJP 



WJP 



WJP 



R3C P 

 R3C P 



R3C 

 R3C 

 R3C 

 R3C 



R3C 



+.01 



13 

 +.09 

 +.12 

 -.04 

 +.21 

 -.05 



+.21 

 -.01 

 +.19 

 -.29 

 +.08 

 +.31 

 I -.09 

 +.17 



04 

 +.28 



.03 



+.14 



+.56 

 +.05 



+.41 



WJP 



WJP 



WJP 



WJP 

 WJP 



WJP 

 WJP 

 WJP 



R3C 



R3C 

 R3C P 



D2 IP 



+.11 



+.30 



-.11 

 -.06 

 -.34 

 -.09 

 -.23 

 +.01 



-.23 



+.01 



-.59 



29 



,08 



,33 



-.25 



29 



,15 



,36 



.11 



+.01 



+.01 

 -.05 

 -.13 



-.01 

 +.01 

 .00 

 .02 

 +.06 

 +.06 



+.01 



.00 



-.03 



+.02 



-.01 



.00 



+.01 



.00 



-.07 



+.01 



-.01 



P.E 



H«a^- Dip Circle 

 inga ^ 



+.71 -.05 



-.36 

 +.06 



-.27 



+.22 



-.05 



+.47 

 +.52 

 -.03 

 +.07 



-.10 

 +.50 

 +.12 

 +.49 



-.01 



WJP 

 WJP 

 WJP 

 WJP 



WJP 



WJP 



WJP 



+.18 



-.11 

 -.02 



-.03 



+.46 



+.10 



+.54 



-.63 



-.55 

 -.40 

 +.06 



-.35 

 -.26 

 -.13 

 -.36 



-.17 



.00 

 .00 

 -.01 



+.05 

 .02 

 +.03 

 -.04 

 +.01 

 +.02 



+.01 



.00 



-.05 



+.06 



+.06 



+.04 



-.01 



-.02 



+ .04 



.00 



.00 



-.06 



-.07 -.06 

 .00 -.03 



+.05 +.01 



-.02 



.08 

 +.03 

 -.04 

 -.03 



+.01 

 +.01 

 -.01 

 -.01 



+.02 



-.10 

 -.03 



+.12 



+.18 



+.04 



+.56 



+.01 



±.03 

 ±.03 

 ±.06 



±.06 

 ±.01 

 ±.07 

 ±.02 

 ±.03 

 ±.02 



±.03 

 ±.02 

 ±.05 

 ±.03 

 ±.03 

 ±.02 

 ±.04 

 ±.03 

 ±.06 

 ±.02 

 ±.02 



±.05 



±.01 

 ±.04 



±.02 



:.01 



, 8 |35.SL 



6 169.7L 



7 7 35.2B,SL 



6 35.SL 



6 0J169.2B 

 o! 6J169.7L 

 6 ' 6 35.2A,SL 



6 6 

 8 



169.2A.7L 

 35.SL 



-.05 

 -.01 

 -.05 

 -.31 



-.07 

 +.06 

 -.03 

 -.05 



+.04 



+.12 



+.19 



+.20 



WJPi'+.23 

 DCS 



+.19 

 +.20 

 +.26 

 +.42 

 +.26 

 +.37 

 +.36 

 +.43 



+.18 

 +.08 



+.05 

 .00 



+.10 



+.02 



.02 



+.04 



+.13 

 +.47 

 +.31 

 +.57 

 +.15 

 +.48 

 +.32 

 +.64 



+.67 

 -.10 



+.11 

 +.07 

 +.02 

 +.14 

 -.09 

 -.04 

 -.06 



-.11 

 -.14 



-.07 

 -.02 



+.02 



-.03 



+.03 



-.03 



±.06 

 ±.04 

 ±.04 

 ±.06 



±.10 



±.02 



.00 



±.02 



= .07 



-.08 

 +.03 

 +.01 

 +.03 

 +.10 

 -.04 

 -.04 

 +.01 



-.01 



±.05 

 ±.01 



±.05 



±.02 



±.01 



.01 



169.rL 



35.2B,SL 



169.2B 



169.rL 



35.SL 



169.2A,rL 



35.2A,SL 



7 !l69.2A.7I. 

 '35.SL 



[169.7L 

 6 35.1A,SL 



8 35.2B,SL 



±.08 

 ±.05 

 ±.05 

 ±.04 

 ±.04 

 ±.02 

 ±.07 

 ±.02 



±.05 



169.rL 

 35.SL 



169.7L 



35.2B,SL 



Obs'r 



DCS 

 DCS 

 DCS 



DCS 

 DCS 

 DCS 

 DCS 

 JCP 

 DCS 



JCP 

 DCS 

 JCP 

 JCP 

 DCS 

 JCP 

 DCS 

 JCP 

 DCS 

 JCP 

 DCS 



DCS 



JCP 

 DCS 



JCP 



189.SL 



169.1A.7L 

 189.5A,SL 

 189.5A,SI- 



189.SL 

 169. 7L 

 189.5A,SL 

 169.7L 



169.7L 



-.02 ±.04 



DCS 



PHD 

 DCS 

 PHD 

 PHD 



PHD 

 DCS 

 PHD 

 DCS 



DCS 



189.SL 

 169.1A,7L 



189.5B,SL 



169.7L 



189.5A,SL 



169.1A,7L 



PHD 

 DCS 



PHD 



DCS 



PHD 



DCS 



189.3L 



169. 7L 



189.5A,SL 



169.1A.7L 



189.SL 



169.7L 



189.5A,SL 



169.1A,7L 



189.3L 

 189.5A,3L 



PHD 



DCS 

 PHD 

 DCS 

 PHD 

 DCS 

 PHD 

 DCS 



PHD 

 PHD 



'Local disturbance. 



84 



