TABLES OF CORRECTIONS TO Pi AND P 2 FOR DAILY OSCILLATION—Continued.
IV. TOKIO.
[139° 45' east of Greenwich; 35° 41' north latitude.]
1
,
January.
February.
March.
April.
May.
June.
i Hour.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
1 a. m _
— 0. 007
—0.2
—0. 003
—0.1
—0.010
—0.3
— 0.005
—0.1
—0. 003
—0.1
0. 004
0.1
2 a. m _
—0. 009
—0.2
—0.002
—0.1
—0. 003
—0.1
0. 003
0.1
0. 002
0.1
0. 004
0. 1
3 a. in_
—0. 002
—0.1
0. 004
0.1
0. 004
0.1
0. 005
0.1
0.002
0.1
0. 004
0.1
4 a. in
0.002
0.1
0. 004
0.1
0. 001
0.0
0. 004
0.1
0.001
0.0
0. 000
0.0
5 a. in ..
0. 000
0.0
—0. 003
— 0. 1
—0. 007
—0.2
—0.004
— 0.1
—0.009
—0.2
—0. 009
—0.2
6 a. m _
—0. 009
—0.2
—0. 011
—0.3.
—0.017
—0.4
—0.017
—0.4
—0. 019
—0.5
—0. 017
—0.4
7 a. in_
—0. 019
—0.5
—0. 026
—0.7
—0. 028
—0.7
—0. 026
—0.7
—0.025
—0.6
—0. 025
—0.6
8 a. in_
—0. 029
—0.7
—0. 034
—0.9
—0. 035
—0.9
—0.028
—0.7
—0. 028
—0.7
—0.028
—0.7
9 a. in_
—0. 030
—0.9
—0. 035
—0.9
—0.037
—0.9
—0.029
—0.7
—0. 025
—0.6
—0. 025
—0.6
10 a. in_
—0. 030
—0.8
—0. 030
—0.8
—0. 029
—0.7
—0. 025
—0.6
—0. 022
—0.6
—0. 022
—0.6
11 a. in_
—0. 000
—0.2
—0. 016
—0.4
—0. 016
—0.4
—0.012
—0.3
—0.013
—0.3
—0.015
—0.4
Noon
0.023
0.6
0. 009
0. 2
0. 002
0.1
0. 006
0.2
0. 002
0.1
—0. 003
—0.1
1 p. in __
0. 043
1. 1
0. 033
0.8
0. 026
0. 7
0. 021
0.5
0.015
0.4
0.009
0.2
2 p. in_
0. 045
1.1
0.043
1.1
0. 039
1.0
0. 034
0.9
0.027
0.7
0. 019
0.5
3 p. in_
0.041
1.0
0. 042
1.1
0.042
1.1
0. 043
1.1
0. 034
0.9
0. 025
0.6
0.032
0. 8
0. 038
1.0
0. 042
• 1. 1
0. 0410. 036
1.0
0.9
0. 0360. 035
0.9
0.9
0. 0310. 034
0.8
0.9
5 p. in_
0.019
0. 5
0. 025
0.6
0. 033
0.8
6 p. in
0.005
0.1
0. 012
0.3
0. 020
0.5
0. 024
0. 6
0. 027
0.7
0.024
0.6
7 p. in _
—0. 005
—0. 1
0. 001
0.0
0. 009
0.2
0. 009
0.2
0. 014
0.4
0.014
0.4
8 p. in_
—0. 011
—0.3
—0. 007
—0.2
—0. 004
—0.1
—0. 010
—0.3
0. 001
0.0
0. 002
0.1
9 p. in_
—0. 014
—0.4
—0. 011
—0.3
—0. 012
—0.3
—0. 017
—0.4
—0. 009
—0.2
—0. Oil
—0.3
10 p.in _
—0. 014
—0.4
—0. Oil
—0.3
—0. 014
—0.4
—0. 018
—0.5
—0. Oil
—0.3
—0.014
—0.4
11 p. m_
—0.012
—0.3
—0. 009
—0.2
— 0.011
—0.3
—0. 017
—0.4
—0.008
—0.2
—0. Oil
—0.3
Midnight_
—0.007
—0.2
—0.007
—0.2
—0. 007
-0.2
—0. 014
—0.4
—0. 002
—0.1
—0. 004
—0.1
July.
August.
September.
October.
November.
December.
Hour.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
Inches.
Milli-
meters.
1 a. m _ _
—0.002
—0.1
—0. 001
0.0
0.1
0. 001
0. 005
0.0
0.1
0.0020. 006
0.10.2
0. 0000.001
0.0
0.0
0. 0010. 000
0.0
0.0
2 a.m.. _
3 a. in _
4 a. in . _ _ .
5 a. in_
6 a. in_
7 a. in_
8 a. m_
9 a. in_
10 a. m_
11 a. m_
Noon__ __
0. 0030.003—0.001—0. 009—0.014—0. 019—0.019—0. 017—0. 014—0. 0080. 002
0.1
0.1
0.0
—0.2
—0.4
—0.5
—0.5
—0.4
—0.4
—0.2
0.1
0. 003
0. 005
0.003—0. 006—0. 013—0. 019—0. 021—0. 023—0. 019—0. 0090.003
HHHCOiOW<CiCNH
oooooooooo
1 II 1 1 II
0. 0090.0090. 003—0.005—0. 014—0.018—0. 022—0. 020—0. 0090. 004
0.20.20.1—0.1—0.4—0.5—0.6—0.5—0.20.1
0. 0090. 005—0. 002—0. 011—0. 022—0. 031—0. 030—0. 022—0.0100.013
0.2
0.1
—0.1
—0.3
—0.6
—0.8
—0.8
—0.6
—0.3
0.3
0. 0050. 002—0. 004—0.014—0.028—0. 037—0.037—0. 031—0.011
0. 015
0.1
0.1
—0.1
—0.4
—0.7
—0.9
—0.9
—0.8
—0.3
0.4
0. 0030.0060.001—0. 012—0. 022—0. 033—0. 042—0. 036—0. 0190. 016
0.10.20.0—0.3—0.6—0.8—1.1—0. 9—0. 30.4
1 p. in _
0. 011
0.3
0.014
0.4
0. 016
0.4
0. 031
0.8
0. 032
0.8
0.035
0.9
2 p. in _
3 p.in _
0. 020
0.5
0. 024
0.6
0. 026
0.7
0. 039
1.0
0. 037
0.9
0.040
1.0
0. 020
0.7
0. 031
0.8
0. 028
0.7
0. 03!)
1.0
0. 035
0.9
0. 036
0.9
4 p. in _ _ _
0.029
0.7
0. 031
0.8
0. 026
0.7
0. 033
0.8
0. 031
0.8
0.026
0. 7
5 p. in
0. 027
0.7
0. 028
0. 7
0.0190. 013
0. 023
0 6
0. 0210.010
0. 50.3
0.0160.005
0.4
0.1
fi p. ni
0.018
0.5
0. 020
0.5
0.3
0. Oil
0.3
7 p. in _ _
0. 008
0.2
0. 007
0.2
—0. 002
—0.1
o: ooi
0.0
0. 001
0.0
—0.004
—0.1
8 p. in ..
—0. 003
—0.1
—0. 009
—0.2
—0.014
—0.4
—0. 006
—0.2
—0.005
—0.1
—0. 010
—0.3
9 p. m_
—0. 013
—0.3
—0. 015
—0.4
—0. 016
—0.4
—0. Oil
—0.3
—0.008
—0.2
—0.012
—0.3
10 p. in_
—0. 015
—0.4
—0. 016
—0.4
—0. 015
—0.4
—0.010
—0.3
—0.007
—0.2
—0.010
—0.3
11 p. in_
—0. 014
—0.4
—0. 014
—0.4
—0.012
—0.3
—0. 006
—0.2
—0.006
—0.2
—0. 007
—0.2
Midnight_
—0. 009
—0.2
—0. 008
—0.2
—0. 007
—0.2
—0. 003
-0.1
—0. 003
—0.1
—0. 001
0.0