HARMONIC ANALYSIS AND PREDICTION OF TIDES 175 
Table 6.—Values of I, v, — v', and 2v’’ for each degree of N—Continued 
oe Positive when WN is between 0 and 180°; negative when NV is between 
Positive 180 and 360° 
N always N 
I y & py Qv” 
° ° Diff. ° Diff. ° Diff. ° Diff. ° «| Dig.| © 
ome. ner .7 23. 98 12.75 11.68 8.79 17.77 270 
9 4 4 2 2 
QI hee 23. 89 5 12.79 A 11.72 A 8. 81 5 17.79 9 | 269 
Oy Nie ee 23, 80 : 12. 83 4 11.76 i 8, 83 z 17.81 Alf oie 
Ch i eae 23. 72 5 12. 87 5 11.80 5 8.85 j 17.82 tS Ba 
Oy eee 23. 63 5 12. 90 5 11.83 5 8. 86 ; 17. 83 o| 266 
i aie fo ae 23. 54 5 12. 93 : 11. 86 3 8, 87 ] 17. 83 O | 265 
demi 23. 45 3 12.95 - 11.89 3 8. 88 ; 17. 82 | 264 
Gye ew 23. 36 5 12.97 5 11. 92 , 8.89 ; 17.81 a || 2S 
xm eae 93.27 5 12. 99 3 11. 94 5 8.90] 4 17.79 Si) eee 
Cae ae 23. 18 5 13.01 : 11. 95 , 8. 90 : 17.77 Bl val 
AGG ae yi.) 23.09 5 13007, 11. 96 ; SEDI" 17.74 Al 280 
Try a a oa 23.00 3 130024 (meee 11. 97 : 8 89 p 7 3 | 259 
1008. Pune 22. 91 13.02 11.98 67 258 
- 2a 2 ===> 9 0 0 1 5 
tLe eee 22, 82 A 13.02 1 1.98). 9 8. 87 : 17. 62 Bl 2a 
i048 cee 22.73 5 13.01 } 11.98 ; 8, 86 S 17.57 ens 
i050 | 0i 1 4 a) yo'64 13. 11.97 8. 84 17.51 255 
9 1 1 2 6 
TOE ee we 22. 55 ; 12. 99 5 11. 96 ; 8. 82 4 17.45 7 | 254 
Vi 7s 22, 46 3 12.97 3 11. 95 : 8. 80 2 17.38 Z| 253 
fone ee 22. 37 12.95 11.93 8. 17.30 252 
- 9 3 2 3 8 
GON eA 22. 28 ; 12. 92 5 11.91 5 8.75 . 17.22 g| 251 
Tid ae 22. 20 5 12. 89 3 11.89 g 8, 72 3 17.14 S| 250 
Ti ee 22.11 : 12. 85 7 11. 86 3 8. 69 A 740 yin 228 
ie ee 22. 02 5 12. 81 A 11. 88 n 8.65 ; 16954) all 228 
it Ee LI 21. 93 ; 12.77 11.79 A 8.61 A TOLS4 ay neta 
ise. | 21. 84 5 12.72 5 11.75 8.57 3 16.73| J, | 246 
MIGh oR k.. lee pi, « 12. 67 ‘ 11.70 A 8. 52 i 16.62| j5| 245 
DIG a ak | 21.67 5 12.61 3 11. 65 3 8. 48 - 16.50 | 32 | 244 
Tee 21.58 3 12. 55 : 11.60 4 8.43 3 16 37a ar as 
ise eres 21. 50 5 12. 48 : 11.54 é 8. 37 16.24) 5, | 22 
Osman. cae 21.41 3 12. 41 i 11.48 2 8.31 3 WO || |p 2A 
oie aoa 21.32 5 12. 33 3 11.41 8. 25 8 15.96] 5 | 240 
ee eae 21.24 A 12, 25 3 11.34 j Se101| | a ERE || 
ea 21.15 3 12.17 11.26 5 8.13 y TAG oars | P36 
see Ba aN 21.07 S 72108) 00 11.18 3 8,06 g 15950) Hee nas 
ie Sa 20. 99 5 TLCS | ap 11.10 5 7.99 5 123 || Gol 236 
OSPR. | ile SOpOT B ie fa 11.01 5 7.91 5 15.16 | 42) 235 
1 Re 20.82 5 1785 ere 10.92] 4¢ 7.83 8 14.99] 32 | 234 
Cal. ea 20. 74 11. 67 10. 82 7.75 14. 81 233 
iene ae 20.66| 8 55) ee Te a 7.67 B Te) 232 
OOM Umi Pte 500. 58 ECD | a TONG ae 7.58 5 Chg) || I) Sox 
180} 20.51 11.31 10. 50 7.49 14.23 230 
ils Reet 20.43} 8 THES ae 10, 38)\e0 43 A || 14.03 | 30) 229 
ioe eee 20. 35 : 11.05) 33 10.26 | 43 LED | 13.83 | 32 | 228 
es aa ee 20. 28 10. 91 10.13 7.20 13. 62 297 
fate At 20. 20 g 10.77 * 10.00 3 mone 2p 13.40 | 32 | 936 
1350 Ree e 20. 13 10. 62 9. 87 7.00 13.18 295 
