68 
The place of observation is 2”.13 south of the church, which 
Lowell, (St. Ann’s Church.) For the Latitude. 
SURVEY OF MASSACHUSETTS. 
plied throughout, to reduce the observations to that building. 
12 altitudes of © gave - 
1833, April, 
“ce 
oe 
66 
1834, May, 
Sept. 
1836, June, 
66 
12 
12 
12 
12 
13 
om gave - 
a Urse Minoris gave 
a Mm 
oa Urse Minoris 
a 
a Urse Minoris 
6 Urse Minoris 
a ™, 
a Urse Minoris 
a 
a Urse Minoris 
66 oe 
Bm 
om 
B Ceti 
o« Urse Minoris 
aM 
« Urse Minoris 
154 altitudes of © and Southern Stars, 
146 
300 
Mean of 300 observations, latitude of church, 
66 
66 
66 Northern 
Add reduction to the church, 
The place of observation is 0°.38 west of the church, 
1833, April, 
1834, May, 
June, 
66 
Sept. 
1836, June, 
66 
1837, July, 
66 
By 2 chronometers west of State House, 
Mean of 28 chronometers, 
Lowell, (St. Ann’s Church.) For the Longitude. 
correction is to be ap- 
42° 38’ 44’. 
48 .1 
45 .7 
_ > 
= © 
= ~ 
a ~ 
SNH pR OVE wWaAD 
42° 38’ 47.6 
which correction is to be applied 
throughout, to reduce the following observations to that building. 
+ 599,27 
60 .57 
59 .08 
60.11 
59 .44 
60 .O1 
60 .72 
59 .52 
59 .38 
58 .53 
59 .64 
59%,52 
