SABINE’S EXPERIMENTS. ~* 59 
4, March 5th, P.M. ; Bar. 29, 50 ; Clock making 86400,39 vibrations in a m. solar day. 
Tem ities of caucidence: Are of | Mean | Interval | Observed vib. \conretiona Vibration 
e Disap. | Reapp. | _ Mean. vib. | Arc. | in sec’ds.| in24hours. | for Arc. | in'24 hours. 
52 1.58.31} 1.58.37] 1.58.34 |1.2 | Mis | 
52,7 | 3.58.56] 3.59.14) 3.59.05 |0.6 by 
52,35) es Mean of ten intervals. \723, 1 |86161', 41|1 , 27 -|86162, 68|_- 
5. March 6th, A. M.; Bar. 29,'15; Clock making 86400,29 vibrations in a m. solar day. 
52 (11. 52’. 11/12 152. 17|11.52.14 |1. 24 I: 
52 11.52.40] 1:52.58] 1.52.49 |0. 62 | 
BN | Mean of ten intervals. |723, 5 |86161 , 43|1,38 |86162, 81] 
a 
6. March 23d, A. M.; Bar. 29,65; Clock making 86400, vibrations in am: solar day. 
54, 5 pete 11.50.39]11.50.35,5/1.24 
1.50.18} 1.50.31! 1.50.24,5/0. 62 | 
54, 75| Mean of ten intervals. 1719, 4 186160 , 1 |1,38 |86161, 48| 
1. March 23d, P. M.; Bar. 29,65; Clock making 80400,3 vibeazjions in a m.- solar day. 
55 Rts ASE Bets aM? AS As FP oo | | 
54,9 | 4.13.40) 4.13.55! 4.13.47,5|0.6 
54, 95| ~~ Mean of ten intervals. [719, 55|86160 ,1411, 28 |86161,42| ~ 
EP Ee REPT. LTO SS IIE a RR RE OO EE 
¢ 
Observations of Coincidences, Pendulum 4, at Portland Place; the room being heated with charcoal. 
March With; Bar. 29,0; Clock making 86400,25 vibrations in a mean solar day. 
° hm s|h m n SEK 2p een go wai se Ub ms 
S )h>. ms ) i 
73,2 112637... 50|02-/37 . 3712.37 .S3,511 + 2 
75 49.00| 49.09 49 .04,5|1.12|1* 28 Diggs 
74 1.00.34) f.00.43] 1.00.38,5/1.04))" 9, 1) 673 
74,4 12.07| 12.17] 12,12 |0.98)9"o, ee 
75 23.40| - 23.51 23 . 45,5/0 92} 9" 39 1299 
76 35.14) $5.25) 35.19,5]0.86|," oo) gees 
76 46.49 47.00) 46.54,5|0.8 0.77 0° 972 
75,3 58.22{ 58.35} 58. 28,5/0.74) 9" zal Aiaas 
75,5 | 2.09.58} 2.10.10) 2.10.04 |0.7 |p’ gal . 0°.759 
76, 2 PANE NAMA A AR 21.39 0.6619" 64 0 663 
76, 5 33.06) ) 33.23 33°..14,5'0'. 62). : 
> %5, 37| Mean of ten intervals. (694,1 [86151 ,29|1,292 |86152,582| 
