Earth-current Results at Tucson Magnetic Observatory, 1932-1942, Issue 175, Volume 9 |
From inside the book
Results 1-3 of 73
Page 95
... DAYS OF A VOLT PER KILOMETER 21 . JANUARY 1934 י ( THE TABULAR VALUES ARE AVERAGES FOR SUCCESSIVE PERIODS OF ONE ... MEANS ALL DAYS MEANS 54 24 46 I - +117 + 114 + 106 + 54 I 38 60 +98 +106 - - · 14 - 23-347-445-332-318 27 - - 35 14+ + ...
... DAYS OF A VOLT PER KILOMETER 21 . JANUARY 1934 י ( THE TABULAR VALUES ARE AVERAGES FOR SUCCESSIVE PERIODS OF ONE ... MEANS ALL DAYS MEANS 54 24 46 I - +117 + 114 + 106 + 54 I 38 60 +98 +106 - - · 14 - 23-347-445-332-318 27 - - 35 14+ + ...
Page 120
... DAYS 0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-16 16-17 17-18 18-19 19-20 20-21 21-22 22-23 23-24 MEAN MEANS - 61 52 -164-143-144-160-144-145 - 61-109-187 + 18 ALL DAYS ...
... DAYS 0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-16 16-17 17-18 18-19 19-20 20-21 21-22 22-23 23-24 MEAN MEANS - 61 52 -164-143-144-160-144-145 - 61-109-187 + 18 ALL DAYS ...
Page 289
... ° .5_N_ COMPONENT 10 DAYS MEANS * 0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-16 16-17 | 17-18 18-19 19-20 20-21 21-22 22-23 23-24 MEAN DAYS MEANS -208-143-143-130-208-123 51+ 16 - X 20 18 +176 ...
... ° .5_N_ COMPONENT 10 DAYS MEANS * 0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-16 16-17 | 17-18 18-19 19-20 20-21 21-22 22-23 23-24 MEAN DAYS MEANS -208-143-143-130-208-123 51+ 16 - X 20 18 +176 ...
Common terms and phrases
105 WEST MERIDIAN AVERAGES FOR SUCCESSIVE calm days COMPONENT EASTWARD LENGTH COMPONENT EASTWARD LINE COMPONENT NORTHERLY LINE DAYS MEANS DIRECTION E 0°.5 DIRECTION N 19°.5 DIRECTION_N 17°.8 diurnal-variation curve earth currents earth-current flow earth-current potential gradient Eastward component electrode EXPRESSED IN HUNDRED EXPRESSED IN HUNDRED-THOUSANDTHS EXPRESSED IN HUNDREDTHS FEB MAR APR galvanometer Hodograms showing HOUR AS INDICATED HUNDRED THOUSANDTHS HUNDREDTHS OF MILLIVOLTS INDICATED 105 WEST JAN FEB MAR JUN JUL AUG KILOMETER THE TABULAR KMS 56.8 DIRECTION KMS 58.4 DIRECTION_N KMS 93.9 DIRECTION KMS 93.9 DIRECTIONE LENGTH IN KMS LINE OW LENGTH MAGNETIC OBSERVATORY EXPRESSED MAGNETIC X-Y MILLIVOLTS PER KILOMETER MONTHLY MEAN VALUES Northward component NOV DEC MEANS OCT NOV DEC POTENTIAL-GRADIENT AT TUCSON records seasonal changes SEP OCT NOV SUCCESSIVE PERIODS sunspot cycle TABULAR VALUES Terrestrial Magnetism Tucson Magnetic Observatory VALUES ARE AVERAGES variation at Tucson variation in earth-current VOLT PER KILOMETER WEST MERIDIAN MEAN winter anomaly ост