(A) RECORD OP I 
TABLE d—Continued. 
3 PROM 9 A. M. TO 2.30 P. M., STADIA MEAS 
— 
OB WORE. 
Errors of 
0F 200 
TO 1,000 
Ft. 
Eeboes or jjjj 
of 1,100 to 2,000 Ft. 
fypslf? 8 
200 
Ft. 
300 
Ft. 
400 
Ft. 
Ft. 
600 Ft. 
Ft. 
8«, 
Ft. 
900 
Ft. 
1,000 Ft. 
1,100 Ft. 
1,20( 
) Ft. 
1,300 Ft. 
1,400 Ft. 
1,500 Ft. 
1,600 Ft. 
1,700 
i Ft. 
1,800 Ft. 
1,900 
'Ft. 
. 2,000 Ft. 
Date. 
P 
— 
6o”*97 
91*45 
1*T«8 
152^23 
182^907 
213*390 
243™874 
274?358 
304*842 
335 m 326 
*810 
396*294 
426^779 
457 m 263 
487 m 748 
518*232 
548*717 
579*200 
609*684 
P?' 
(Meters.) - 
(Meters.) 
nr 
4b 
(Meters.) 
HT d 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
-I- 
- 
+ 
- 
+ 
- 
I -I-. I 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
+ 
- 
m>' 
July 5 
9-10 A. M. 
Ill F. shade. 
Very bad. 
Bright. 
Slight breeze. 
0.06 
0.16 
0.13 
0.03 
0.18 
1.07 
0.48 
2.27 
0.68 
1.29 
0.58 
1.68 
2.48 
4.48 
4.29 
3.58 
3.00 
4.68 
4.49 
- 4.74 
1646.15 
- tb 
- 30.55 
4725.05 
- At 
« 5 
10-11 A. M. 
74°-76° shade. 
Very bad. 
Bright. 
Slight breeze. 
0.04 
0.16 
0.16 
0.37 
0.18 
0.37 
0.67 
1.08 
5.16 
1.99 
2.68 
1.88 
0.99 
0.69 
4.39 
1.89 
.3 50 
4.28 
- 8.11 
1646.15 
- At 
- 22.29 
4115.37 
- T* 
“ 5 
11-12 A. M. 
shade. 
Very bad. 
Bright. 
Slight breeze. 
0.04 
0.16 
0.13 
0.17 
0.32 
1.17 
0.28 
0.68 
4.66 
1.69 
2,18 
3.08 
3.78 
1.69 
2.59 
1.89 
2.50 
4.09 
3.69 
- 6.63 
1646.15 
- tb 
- 27.18 
, 4725.05 
~ At 
“ 5 
2-3 P. M. 
80°-80° shade. 
Very bad. 
Bright. 
Slight breeze. 
0.14 
0.16 
0.16 
0.03 
0.32 
0.48 
0,18 
0.28 
0.68 
0.69 
1.38 
1.48 
1.09 
1.59 
3.00 
3.58 
3.00 
3.59 
4,19 
- 1.45 
1646.15 
— tAt 
- 23.59 
4725.05 
- tb 
August 4 
10-10.30 A. M. 
^£e. 
lO^vibtOf.Olper 
•Bright. 
Slight breeze. 
0.06 
0.26 
0.32 
0.02 
0.88 
4.37 
2.58 
5.07 
2.18 
5.78 
3.58 
4.49 
6.68 
- 0.86 
914.53 
- An 
- 34.73 
3810,2 
- At 
“ 4 
12 M.-12.30 P.M. 
Me. 
Few clouds. 
0.16 
0.16 
0.28 
0.18 
0.68 
3.87 
2.58 
3.58 
5.28 
3.49 
- 0.90 
914,3 
- An 
- 18.80 
2286.32 
~ At 
“ 4 
2-2.30 P. M. 
82° shade. 
Few clouds. 
No wind. 
0.06 
0.63 
1.11 
0.02 
2.67 
1.39 
1.38 
1.09 
0.69 
1.21 
2.70 
- 0.97 
914.53 
- tb 
- 7.08 
2774,7 
- rhr 
“ 13 
10-10.30 A. M. 
Bp 
v =.ofm: 100 ft 
P cTou fl d e s 6 . Cy 
No wind. 
0.04 
0.16 
0.13 
0.17 
0.12 
0.37 
0.02 
0.58 
0.68 
0.59 
2.58 
3.08 
3.38 
3,49 
2.38 
2.29 
3.59 
5.69 
- 1.65 
1646.15 
- At 
- 27.07 
4328.76 
- ib 
13 
2-2.30 P. M. 
gSe. 
To 2 m. very*fast. 
Vz cloudy; hazy. 
Slight breeze. 
0.04 
0.16 
0.13 
0.27 
0.22 
0,22 
0.12 
0.08 
0.32 
0.21 
0.31 
0.39 
0.39 
1.00 
1.09 
1.01 
1.60 
1.90 
: : -! 0.54 
1646.15 
+ T5JF 
- 6.86 
4328.76 
- Th 
“ 16 
10-10.30 A. M. 
»e. 
Vi i b nd V istfnct ad ’ r0d 
Clear. 
Slight breeze. 
0.04 
0.02 
0.03 
0.17 
0.12 
0.12 
0.48 
2.07 
0.82 
0.39 
1.88 
5.47 
2.58 
Rod 
can 
not 
be read 
any 
farther. 
- 1.57 
1646.15 
- AA 
- 10.32 
1524.21 
- At 
| 17 
9-9.30 A. M. 
75° shade. 
Vi i b n( Hstinct d ’ r ° d 
Cloudy. 
Slight. 
0.04 
0.16 
0.13 
0.07 
0.22 
0.12 
0.10 
0.18 
0.68 
0.49 
0.38 
0.21 
1.09 
1.29 
0.70 
0.70 
2.50 
1.91 
3.69 
- 0.68 
1646.15 
- An 
4725.05 
~ TTT 
“ 23 
11-11.30 A. M. 
»e. 
Vib. of .005 @ 122 
Clear. 
Slight. 
0.01 
0.04 
0.13 
0.32 
0.18 
0.29 
0.61 
0.51 
0.71 
1.31 
0.30 
+ 0.30 
792,9 
+ tbt 
+2.55 
2469,2 
- At 
“ 23 
2-2.30 P. M. 
@ 61 m. vib. = .008; 
SIP 
None. 
0.04 
0.16 
0.16 
0.37 
0.12 
0.38 
0.10 
0.08 
0.20 
0.29 
0.59 
1.48 
2.58 
0.69 
0.30 
2.89 
2.50 
- 1.29 
1646.15 
- AW 
- 11.32 
3536.17 
- At 
Sum of errors ou each 
.length sight. 
0.42 
0.35 
0.06 
1.28 
1.44 
0.90 
0.06 
1.59 
3.15 
0.36 
0.78 
3.84 
0.18 
2.47 
0.00 
7.30 
1.14 
17.15 
0.21 
9.10 
0.92 
21.87 
0.72 
17.65 
0.71 
26.80 
1.31 
19.96 
0.69 
31.12 
21.58 
29.49 
23.74 
33.03 
- 28.01 
18351,3 
- At 
- 229.78 
48073.60 
- At 
Average error of a single.sight ou each distance. 
TcW 
At 
Ut 
At 
At 
TTITT 
At 
tit 
tit 
At 
At 
tb 
At 
At 
At 
Errors of closing total, 
listance on each length sight. 
+ 1 
■I hns 
- 
At 
! i 
It 
At 
- 
tb 
tAt 
At 
- 
tb 
- 
tb 
- 
'tb ■ 
- 
At 
- 
At 
- 
At 
- 
- 
T$T 
- 
At: 
F fS L 
1 olTiii- r 
If 
Sum of distance measured with each length sight. 
792.61 m. 
"vir 
nrrnr of both sets 
(A) and (B). 
+ Unr- 
■A* 
+ TvVlJ 
+ 
th 
rsfrt 
raVr 
- 
lbs 
- 
At 
Art 
- 
At 
_ 
At 
_ 
Tk? 
_ 
At 
_ 
tb 
_ 
tb 
_ 
At 
_ 
At 
- 
At 
Grand total of distances measured with 
each length sight. 
1646.19 m. 
2011.90 m. 
2804.49 m. 
3200.85 m. 
4755.58 m. 
4694. 
5Sm. 
6340. 
73 m. 
5487. 
16 m. 
7621.05 m. 
7377. 
14 m. 
9511.06 m. 
7529. 
58 m. 
.48 m.. 
9145.26 m. 
11705.96 m. 
9846.41 m. 
.78 m. 
9267 
.20 m. 
10364.62 m. 
- 20.49 m. 
38562,1 m. 
- An 
97488,2 m 
. - At 
w 
