58 THE HABITAT 
method should also be checked by photometric readings. A slight error 
‘probably enters in, due to reflection from the surface of the paper, and to 
temperature, but this is negligible. 
86. Table for determining apparent noon 
ar ot ae ae. 
Sun slow: 4- 26m. 49s. Sun slow: + 26m. 49s. 
January 1.. 3m. 47s. 12:31 P.M. |!July 5.. 4m. 19s. 12:31 P.M, 
§ 6.. 6 7 :33 ss 10.. 5 7 32 
a 11.. 8 12 235 ee 20.. 6 6 33 
es 16../ 10 3 37 August a. 5 (53 133 
= 21..1 11 35 38 ef 14.. 4 30 31 
«  96..) 12 48 40 “ 19.,.; 3 28 30 
$ 31..] 13 41 :40 " 24.. 2 18 29 
‘February10..;| 14 27 41 ee 29... 0 48 28 
s 20..) 13 56 41 Sun fast: — 
March 2..| 12 18 :39 September3..| 0 45 26 
“ 7.44 I 20 :38 “ B..| 2 25 24 
"o 123.3 9 53 37 a 13.. 4 9 23 
“ 17... 8 29 :36 “ 48.) 5 55 21 
“ 22..) 6 59 34, “ 93.) 7 41 “19 
a 27. 5 27 132 s 28.. 9 23 17 
April ules 3 BS 31 October 3.. 10 59 16 
ee 6.. 2 27 129 ef 8.. 12 26 14 
es plhiee 1 3 :28 = 13: 13° «43 :13 
Sun fast: — 18.. 14 +48 12 
pugs 16.. Oo 13 27 ae 23... 15 37 1 
a 21. 1 20 125 November 2.. 16 20 10 
as 26. 2 16 24 sf 12.. 15 45 ‘1 
May 1 3 0 124 a a by 6 14 +54 12 
va 16. 3 48 23 «  99,,.] 18 44 13 
“ 31, 2 33 124 «“ 97.) 1 14 15 
June 5 1 45 125 December 2.. 10 25 16 
s 10. 0 49 :26 or 8 21 18 
Sun slow: + a6 12.. 6 5 21 
ae 15. 0 13 :27 “ 17.. 3 «641 23 
« 20. 1 18 28 “e 2285 1 12 :26 
a 25. 2 22 :29 Sun slow: +- 
“ 30. B 22 :30 - 27.. 1 17 28 
