53

C.~la

Table No. 1.—Results of Measurements, Kaingaroa Plains Base, Auckland— continued.

Name of Line. » <H .3 *h d o3 Ch O O 0-*= O O ch CH *& *| S_ _ £ Date. -xi an — a m . •la ?_,* £ O COxon _ •h _ dQ3 <D Weather. Individual Sections : Measurements at Sea-level. DQ CD Weighted Means. Probable Residuals. E ™> r Means. Remarks. 7r 1 2 3 4 02 03 02 03 B B A A 1913. Mar. 11 S.W. S.W. N.E. N.E. 64-64 64-64 72-72 68-70 Calm, rain Links. 1000-0796 1000-0812 1000-0786 1000-0792 1 1 1 1 Links. 1000-0796 1000-0812 1000-0786 1000-0792 Links. ± -oooo -•0016 + •0010 + •0004 Links. 1 p—q Mar! 14 Weather fine, light S.W. wind.. J Near level. Steepest grade, 0° 26' 22" 4 4000-3186 Mar. 13 Fine, calm 3585-4929 3585-4904 3585-4941 3585-4920 1000-0796 ± -00038 Fairly level, good chaining. Steepest grade, 1° 39' 06". •• q— VIII Id 1 2 3 4 02 03 02 03 B B A A S.W. S.W. N.E. N.E. 66-70 66-74 67-74 70-76 1 1 1 3585-4929 3585-4904 3585-4941 3585-4920 —0005 + •0020 -•0017 + •0004 1 ' J 4 19694 ± -00053 VII-VIII 1 i 10924-6861 3585-4924 ± -00205 1 in 5,329,115. •• '• '• •• VIII— z 8« i 2 3 4 02 03 02 03 B B A" A 1913. April 10 S.W. S.W. N.E. N.E. 61-63 60-63 58-60 58-60 Fine, light S.E. wind 1231-5166 1231-5151 1231-5056 1231-5059 1 1 1 1 1231-5166 1231-5151 1231-5056 1231-5059 -•0058 -•0043 + •0052 + •0049 1 P - J Irregular to steep. Steepest grade, 14° 38' 52". April 19 Fine, S.E. wind 4 6-0432 April 11 Fine, with S.W. wind 3590-4361 3590-4382 I 1231-5108 ± 00198 Very irregular and steeply broken. Steepest grade, 26° 17' 22". I .. I 7180-8722 7180-8764 + 0121 +•0100 z — aa 86 1 2 02 03 B B S.W. S.W. 2 2 "1 I J 57-65 56-66 3 4 02 03 A A April 17, 18.. N.E. N.E. 60-64 59-63 calm; 18th, strong •1 S.E. wind stopped measure- ( ments 3590-4737 ' 3590-4666 1 1 3590-4737 3590-4666 —0255 — •0184 6 21542-6889 April 12 Fine, with S.W. wind 1058-6565 Sj 1058-6548 ; 1.058-6737 1058-6729 j 3590-4482 ± -00684 Very broken and steep. Steepest grade, 20° 12' 34". aa — 66 1 2 3 4 02 03 02 03 B B A A S.W. S.W. N.E. N.E. 60-66 62-64 60-66 62-66 1 1 1 1 1058-6565 1058-6548 1058-6737 1058-6729 + •0080 + •0097 -•0092 —0084 1 J April 17 !! Fine, calm 4 26579 1058-6645 ± -00345 --