Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1846-02-28 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937010, In: Hejda, P et al. (2021): Data of magnetic storms and term-day observations from the Prague-Clementinum observatory (1839-1849) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.936921
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Published: 2021-10-08 • DOI registered: 2022-01-31
Abstract:
Data of term-day observations recorded at the Prague-Clementinum observatory in years 1840-1849 are presented. The data were obtained by digitising and processing the original old records published in the yearbooks of this historical observatory. The term-day observations had been agreed for joint measurements by the observatories organised in the Göttingen Magnetic Union (GMU). Data of 120 term-days from January 1840 to December 1849 are published. The observations started at 10 p.m. of Göttingen Mean Time and lasted 24 hours. The interval between observations was 5 minutes (in April, June and July 1842 exceptionally 6 minutes). All time data were transformed into UT, based on the longitude of the Göttingen observatory, which was 9.950°. The time shift is thus 39'48''. The date in the term-day file name indicates the second day which involves substantial part of the observations (22 out of 24 hours).
Coverage:
Latitude: 50.086000 * Longitude: 14.416000
Date/Time Start: 1846-02-27T21:20:12 * Date/Time End: 1846-02-28T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hejda, Pavel | Geocode | ||
| 2 | Magnetic field, declination | Decl | deg | Hejda, Pavel | Digitising and processing of historical records | |
| 3 | Magnetic field, H-component | H-comp | nT | Hejda, Pavel | Digitising and processing of historical records |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
577 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1846-02-27T21:20:12 | -15.1597 | 18834.5 |
| 1846-02-27T21:25:12 | -15.1610 | 18833.5 |
| 1846-02-27T21:30:12 | -15.1610 | 18836.1 |
| 1846-02-27T21:35:12 | -15.1616 | 18831.3 |
| 1846-02-27T21:40:12 | -15.1597 | 18830.1 |
| 1846-02-27T21:45:12 | -15.1577 | 18829.4 |
| 1846-02-27T21:50:12 | -15.1610 | 18829.3 |
| 1846-02-27T21:55:12 | -15.1673 | 18828.3 |
| 1846-02-27T22:00:12 | -15.1668 | 18829.2 |
| 1846-02-27T22:05:12 | -15.1745 | 18828.4 |
| 1846-02-27T22:10:12 | -15.1748 | 18828.1 |
| 1846-02-27T22:15:12 | -15.1740 | 18828.0 |
| 1846-02-27T22:20:12 | -15.1721 | 18828.0 |
| 1846-02-27T22:25:12 | -15.1702 | 18828.6 |
| 1846-02-27T22:30:12 | -15.1696 | 18828.0 |
| 1846-02-27T22:35:12 | -15.1690 | 18827.8 |
| 1846-02-27T22:40:12 | -15.1686 | 18827.5 |
| 1846-02-27T22:45:12 | -15.1670 | 18827.9 |
| 1846-02-27T22:50:12 | -15.1685 | 18827.3 |
| 1846-02-27T22:55:12 | -15.1723 | 18829.1 |
| 1846-02-27T23:00:12 | -15.1747 | 18831.0 |
| 1846-02-27T23:05:12 | -15.1771 | 18830.1 |
| 1846-02-27T23:10:12 | -15.1708 | 18830.3 |
| 1846-02-27T23:15:12 | -15.1666 | 18829.5 |
| 1846-02-27T23:20:12 | -15.1654 | 18827.1 |
| 1846-02-27T23:25:12 | -15.1692 | 18827.2 |
| 1846-02-27T23:30:12 | -15.1714 | 18827.7 |
| 1846-02-27T23:35:12 | -15.1767 | 18826.9 |
| 1846-02-27T23:40:12 | -15.1803 | 18825.8 |
| 1846-02-27T23:45:12 | -15.1810 | 18824.8 |
| 1846-02-27T23:50:12 | -15.1833 | 18824.4 |
| 1846-02-27T23:55:12 | -15.1790 | 18823.8 |
| 1846-02-28T00:00:12 | -15.1801 | 18823.9 |
| 1846-02-28T00:05:12 | -15.1779 | 18824.5 |
| 1846-02-28T00:10:12 | -15.1795 | 18824.6 |
| 1846-02-28T00:15:12 | -15.1833 | 18824.7 |
| 1846-02-28T00:20:12 | -15.1787 | 18825.1 |
| 1846-02-28T00:25:12 | -15.1783 | 18823.8 |
| 1846-02-28T00:30:12 | -15.1798 | 18822.8 |
| 1846-02-28T00:35:12 | -15.1781 | 18822.3 |
| 1846-02-28T00:40:12 | -15.1821 | 18822.5 |
| 1846-02-28T00:45:12 | -15.1793 | 18822.7 |
| 1846-02-28T00:50:12 | -15.1809 | 18823.7 |
| 1846-02-28T00:55:12 | -15.1861 | 18820.8 |
| 1846-02-28T01:00:12 | -15.2029 | 18819.1 |
| 1846-02-28T01:05:12 | -15.2120 | 18817.0 |
| 1846-02-28T01:10:12 | -15.2086 | 18816.8 |
| 1846-02-28T01:15:12 | -15.2009 | 18819.5 |
| 1846-02-28T01:20:12 | -15.1945 | 18821.1 |
| 1846-02-28T01:25:12 | -15.1922 | 18821.7 |
| 1846-02-28T01:30:12 | -15.1892 | 18822.2 |
| 1846-02-28T01:35:12 | -15.1857 | 18822.8 |
| 1846-02-28T01:40:12 | -15.1856 | 18824.0 |
| 1846-02-28T01:45:12 | -15.1904 | 18823.4 |
| 1846-02-28T01:50:12 | -15.1898 | 18823.1 |
| 1846-02-28T01:55:12 | -15.1876 | 18823.7 |
| 1846-02-28T02:00:12 | -15.1844 | 18824.3 |
| 1846-02-28T02:05:12 | -15.1795 | 18823.6 |
| 1846-02-28T02:10:12 | -15.1714 | 18822.4 |
| 1846-02-28T02:15:12 | -15.1642 | 18823.6 |
| 1846-02-28T02:20:12 | -15.1706 | 18822.4 |
| 1846-02-28T02:25:12 | -15.1666 | 18823.3 |
| 1846-02-28T02:30:12 | -15.1626 | 18823.2 |
| 1846-02-28T02:35:12 | -15.1666 | 18822.9 |
| 1846-02-28T02:40:12 | -15.1670 | 18823.4 |
| 1846-02-28T02:45:12 | -15.1626 | 18824.2 |
| 1846-02-28T02:50:12 | -15.1561 | 18824.2 |
| 1846-02-28T02:55:12 | -15.1561 | 18824.2 |
| 1846-02-28T03:00:12 | -15.1561 | 18823.8 |
| 1846-02-28T03:05:12 | -15.1579 | 18824.7 |
| 1846-02-28T03:10:12 | -15.1583 | 18825.2 |
| 1846-02-28T03:15:12 | -15.1607 | 18825.8 |
| 1846-02-28T03:20:12 | -15.1648 | 18825.6 |
| 1846-02-28T03:25:12 | -15.1652 | 18825.6 |
| 1846-02-28T03:30:12 | -15.1658 | 18824.5 |
| 1846-02-28T03:35:12 | -15.1656 | 18823.0 |
| 1846-02-28T03:40:12 | -15.1696 | 18823.7 |
| 1846-02-28T03:45:12 | -15.1686 | 18824.0 |
| 1846-02-28T03:50:12 | -15.1712 | 18824.0 |
| 1846-02-28T03:55:12 | -15.1732 | 18823.6 |
| 1846-02-28T04:00:12 | -15.1731 | 18824.4 |
| 1846-02-28T04:05:12 | -15.1698 | 18824.7 |
| 1846-02-28T04:10:12 | -15.1696 | 18825.0 |
| 1846-02-28T04:15:12 | -15.1642 | 18824.1 |
| 1846-02-28T04:20:12 | -15.1610 | 18821.2 |
| 1846-02-28T04:25:12 | -15.1642 | 18819.6 |
| 1846-02-28T04:30:12 | -15.1690 | 18819.8 |
| 1846-02-28T04:35:12 | -15.1696 | 18819.9 |
| 1846-02-28T04:40:12 | -15.1652 | 18820.8 |
| 1846-02-28T04:45:12 | -15.1635 | 18820.4 |
| 1846-02-28T04:50:12 | -15.1623 | 18822.6 |
| 1846-02-28T04:55:12 | -15.1564 | 18823.7 |
| 1846-02-28T05:00:12 | -15.1545 | 18824.3 |
| 1846-02-28T05:05:12 | -15.1604 | 18823.2 |
| 1846-02-28T05:10:12 | -15.1533 | 18823.3 |
| 1846-02-28T05:15:12 | -15.1539 | 18822.7 |
| 1846-02-28T05:20:12 | -15.1518 | 18822.8 |
| 1846-02-28T05:25:12 | -15.1518 | 18821.7 |
| 1846-02-28T05:30:12 | -15.1527 | 18820.3 |
| 1846-02-28T05:35:12 | -15.1565 | 18817.6 |
| 1846-02-28T05:40:12 | -15.1568 | 18815.8 |
| 1846-02-28T05:45:12 | -15.1517 | 18816.8 |
| 1846-02-28T05:50:12 | -15.1545 | 18816.2 |
| 1846-02-28T05:55:12 | -15.1568 | 18814.9 |
| 1846-02-28T06:00:12 | -15.1623 | 18815.0 |
| 1846-02-28T06:05:12 | -15.1636 | 18814.8 |
| 1846-02-28T06:10:12 | -15.1647 | 18814.8 |
| 1846-02-28T06:15:12 | -15.1624 | 18814.7 |
| 1846-02-28T06:20:12 | -15.1599 | 18815.2 |
| 1846-02-28T06:25:12 | -15.1597 | 18815.9 |
| 1846-02-28T06:30:12 | 18815.8 | |
| 1846-02-28T06:35:12 | -15.1599 | 18817.1 |
| 1846-02-28T06:40:12 | -15.1610 | 18816.2 |
| 1846-02-28T06:45:12 | -15.1601 | 18815.3 |
| 1846-02-28T06:50:12 | -15.1599 | 18814.8 |
| 1846-02-28T06:55:12 | -15.1565 | 18813.6 |
| 1846-02-28T07:00:12 | -15.1601 | 18811.0 |
| 1846-02-28T07:05:12 | -15.1560 | 18810.2 |
| 1846-02-28T07:10:12 | -15.1571 | 18808.8 |
| 1846-02-28T07:15:12 | -15.1589 | 18806.6 |
| 1846-02-28T07:20:12 | -15.1579 | 18805.5 |
| 1846-02-28T07:25:12 | -15.1631 | 18805.0 |
| 1846-02-28T07:30:12 | -15.1697 | 18801.8 |
| 1846-02-28T07:35:12 | -15.1701 | 18801.5 |
| 1846-02-28T07:40:12 | -15.1720 | 18801.6 |
| 1846-02-28T07:45:12 | -15.1704 | 18801.9 |
| 1846-02-28T07:50:12 | -15.1728 | 18801.4 |
| 1846-02-28T07:55:12 | -15.1748 | 18801.7 |
| 1846-02-28T08:00:12 | -15.1748 | 18800.8 |
| 1846-02-28T08:05:12 | -15.1765 | 18799.5 |
| 1846-02-28T08:10:12 | -15.1727 | 18799.5 |
| 1846-02-28T08:15:12 | -15.1755 | 18799.8 |
| 1846-02-28T08:20:12 | -15.1787 | 18799.5 |
| 1846-02-28T08:25:12 | -15.1756 | 18798.1 |
| 1846-02-28T08:30:12 | -15.1724 | 18797.8 |
| 1846-02-28T08:35:12 | -15.1723 | 18798.1 |
| 1846-02-28T08:40:12 | -15.1724 | 18798.5 |
| 1846-02-28T08:45:12 | -15.1765 | 18798.0 |
| 1846-02-28T08:50:12 | -15.1827 | 18797.0 |
| 1846-02-28T08:55:12 | -15.1873 | 18794.2 |
| 1846-02-28T09:00:12 | -15.1890 | 18794.1 |
| 1846-02-28T09:05:12 | -15.1853 | 18794.6 |
| 1846-02-28T09:10:12 | -15.1911 | 18795.5 |
| 1846-02-28T09:15:12 | -15.1940 | 18796.2 |
| 1846-02-28T09:20:12 | -15.1981 | 18793.3 |
| 1846-02-28T09:25:12 | -15.1997 | 18793.1 |
| 1846-02-28T09:30:12 | -15.1978 | 18795.9 |
| 1846-02-28T09:35:12 | -15.2045 | 18797.0 |
| 1846-02-28T09:40:12 | -15.2112 | 18797.2 |
| 1846-02-28T09:45:12 | -15.2150 | 18799.8 |
| 1846-02-28T09:50:12 | -15.2253 | 18800.8 |
| 1846-02-28T09:55:12 | -15.2320 | 18801.8 |
| 1846-02-28T10:00:12 | -15.2417 | 18802.9 |
| 1846-02-28T10:05:12 | -15.2413 | 18802.2 |
| 1846-02-28T10:10:12 | -15.2417 | 18802.2 |
| 1846-02-28T10:15:12 | -15.2437 | 18803.5 |
| 1846-02-28T10:20:12 | -15.2463 | 18804.1 |
| 1846-02-28T10:25:12 | -15.2473 | 18804.8 |
| 1846-02-28T10:30:12 | -15.2484 | 18804.8 |
| 1846-02-28T10:35:12 | -15.2484 | 18805.7 |
| 1846-02-28T10:40:12 | -15.2531 | 18807.1 |
| 1846-02-28T10:45:12 | -15.2558 | 18808.3 |
| 1846-02-28T10:50:12 | -15.2586 | 18807.6 |
| 1846-02-28T10:55:12 | -15.2597 | 18809.1 |
| 1846-02-28T11:00:12 | -15.2608 | 18809.7 |
| 1846-02-28T11:05:12 | -15.2628 | 18810.9 |
| 1846-02-28T11:10:12 | -15.2637 | 18811.1 |
| 1846-02-28T11:15:12 | -15.2651 | 18812.0 |
| 1846-02-28T11:20:12 | -15.2651 | 18812.7 |
| 1846-02-28T11:25:12 | -15.2653 | 18814.3 |
| 1846-02-28T11:30:12 | -15.2669 | 18815.0 |
| 1846-02-28T11:35:12 | -15.2689 | 18815.5 |
| 1846-02-28T11:40:12 | -15.2667 | 18817.2 |
| 1846-02-28T11:45:12 | -15.2710 | 18817.7 |
| 1846-02-28T11:50:12 | -15.2740 | 18817.3 |
| 1846-02-28T11:55:12 | -15.2705 | 18818.1 |
| 1846-02-28T12:00:12 | -15.2689 | 18818.9 |
| 1846-02-28T12:05:12 | -15.2661 | 18818.7 |
| 1846-02-28T12:10:12 | -15.2636 | 18819.8 |
| 1846-02-28T12:15:12 | -15.2629 | 18818.6 |
| 1846-02-28T12:20:12 | -15.2618 | 18820.4 |
| 1846-02-28T12:25:12 | -15.2617 | 18820.1 |
| 1846-02-28T12:30:12 | -15.2597 | 18821.2 |
| 1846-02-28T12:35:12 | -15.2582 | 18821.3 |
| 1846-02-28T12:40:12 | -15.2552 | 18821.8 |
| 1846-02-28T12:45:12 | -15.2530 | 18822.7 |
| 1846-02-28T12:50:12 | -15.2514 | 18822.4 |
| 1846-02-28T12:55:12 | -15.2493 | 18822.7 |
| 1846-02-28T13:00:12 | -15.2459 | 18822.8 |
| 1846-02-28T13:05:12 | -15.2422 | 18824.0 |
| 1846-02-28T13:10:12 | -15.2451 | 18824.7 |
| 1846-02-28T13:15:12 | -15.2451 | 18824.3 |
| 1846-02-28T13:20:12 | -15.2439 | 18824.4 |
| 1846-02-28T13:25:12 | -15.2370 | 18823.9 |
| 1846-02-28T13:30:12 | -15.2356 | 18823.4 |
| 1846-02-28T13:35:12 | -15.2300 | 18824.1 |
| 1846-02-28T13:40:12 | -15.2247 | 18824.2 |
| 1846-02-28T13:45:12 | -15.2242 | 18824.3 |
| 1846-02-28T13:50:12 | -15.2189 | 18824.0 |
| 1846-02-28T13:55:12 | -15.2168 | 18823.7 |
| 1846-02-28T14:00:12 | -15.2138 | 18823.8 |
| 1846-02-28T14:05:12 | -15.2090 | 18823.6 |
| 1846-02-28T14:10:12 | -15.2075 | 18823.3 |
| 1846-02-28T14:15:12 | -15.2017 | 18824.1 |
| 1846-02-28T14:20:12 | -15.2007 | 18823.9 |
| 1846-02-28T14:25:12 | -15.1987 | 18824.5 |
| 1846-02-28T14:30:12 | -15.1979 | 18824.5 |
| 1846-02-28T14:35:12 | -15.1946 | 18823.7 |
| 1846-02-28T14:40:12 | -15.1919 | 18823.1 |
| 1846-02-28T14:45:12 | -15.1872 | 18823.0 |
| 1846-02-28T14:50:12 | -15.1838 | 18823.0 |
| 1846-02-28T14:55:12 | -15.1844 | 18822.8 |
| 1846-02-28T15:00:12 | -15.1853 | 18822.6 |
| 1846-02-28T15:05:12 | -15.1825 | 18814.7 |
| 1846-02-28T15:10:12 | -15.1813 | 18821.7 |
| 1846-02-28T15:15:12 | -15.1793 | 18820.9 |
| 1846-02-28T15:20:12 | -15.1775 | 18819.8 |
| 1846-02-28T15:25:12 | -15.1749 | 18818.6 |
| 1846-02-28T15:30:12 | -15.1745 | 18818.2 |
| 1846-02-28T15:35:12 | -15.1717 | 18818.7 |
| 1846-02-28T15:40:12 | -15.1700 | 18818.2 |
| 1846-02-28T15:45:12 | -15.1677 | 18817.3 |
| 1846-02-28T15:50:12 | -15.1634 | 18816.6 |
| 1846-02-28T15:55:12 | -15.1631 | 18816.4 |
| 1846-02-28T16:00:12 | -15.1614 | 18815.5 |
| 1846-02-28T16:05:12 | -15.1583 | 18814.8 |
| 1846-02-28T16:10:12 | -15.1565 | 18814.5 |
| 1846-02-28T16:15:12 | -15.1603 | 18813.4 |
| 1846-02-28T16:20:12 | -15.1607 | 18813.7 |
| 1846-02-28T16:25:12 | -15.1604 | 18813.4 |
| 1846-02-28T16:30:12 | -15.1600 | 18813.5 |
| 1846-02-28T16:35:12 | -15.1618 | 18812.2 |
| 1846-02-28T16:40:12 | -15.1690 | 18811.3 |
| 1846-02-28T16:45:12 | -15.1673 | 18812.1 |
| 1846-02-28T16:50:12 | -15.1604 | 18811.9 |
| 1846-02-28T16:55:12 | -15.1611 | 18811.6 |
| 1846-02-28T17:00:12 | -15.1656 | 18812.0 |
| 1846-02-28T17:05:12 | -15.1719 | 18815.0 |
| 1846-02-28T17:10:12 | -15.1769 | 18815.3 |
| 1846-02-28T17:15:12 | -15.1798 | 18816.2 |
| 1846-02-28T17:20:12 | -15.1802 | 18818.5 |
| 1846-02-28T17:25:12 | -15.1803 | 18819.4 |
| 1846-02-28T17:30:12 | -15.1829 | 18819.2 |
| 1846-02-28T17:35:12 | -15.1869 | 18820.3 |
| 1846-02-28T17:40:12 | -15.1882 | 18820.5 |
| 1846-02-28T17:45:12 | -15.1886 | 18820.4 |
| 1846-02-28T17:50:12 | -15.1894 | 18822.0 |
| 1846-02-28T17:55:12 | -15.1912 | 18821.9 |
| 1846-02-28T18:00:12 | -15.1920 | 18823.6 |
| 1846-02-28T18:05:12 | -15.1903 | 18821.1 |
| 1846-02-28T18:10:12 | -15.1884 | 18825.0 |
| 1846-02-28T18:15:12 | -15.1869 | 18824.7 |
| 1846-02-28T18:20:12 | -15.1882 | 18823.3 |
| 1846-02-28T18:25:12 | -15.1884 | 18824.6 |
| 1846-02-28T18:30:12 | -15.1878 | 18825.2 |
| 1846-02-28T18:35:12 | -15.1845 | 18824.8 |
| 1846-02-28T18:40:12 | -15.1790 | 18825.1 |
| 1846-02-28T18:45:12 | -15.1795 | 18825.8 |
| 1846-02-28T18:50:12 | -15.1795 | 18824.8 |
| 1846-02-28T18:55:12 | -15.1826 | 18824.8 |
| 1846-02-28T19:00:12 | -15.1827 | 18824.7 |
| 1846-02-28T19:05:12 | -15.1840 | 18826.0 |
| 1846-02-28T19:10:12 | -15.1836 | 18826.9 |
| 1846-02-28T19:15:12 | -15.1832 | 18826.0 |
| 1846-02-28T19:20:12 | -15.1813 | 18826.0 |
| 1846-02-28T19:25:12 | -15.1811 | 18826.9 |
| 1846-02-28T19:30:12 | -15.1797 | 18825.5 |
| 1846-02-28T19:35:12 | -15.1806 | 18820.9 |
| 1846-02-28T19:40:12 | -15.1801 | 18820.6 |
| 1846-02-28T19:45:12 | -15.1789 | 18820.9 |
| 1846-02-28T19:50:12 | -15.1749 | 18823.0 |
| 1846-02-28T19:55:12 | -15.1728 | 18824.2 |
| 1846-02-28T20:00:12 | -15.1716 | 18823.4 |
| 1846-02-28T20:05:12 | -15.1706 | 18823.7 |
| 1846-02-28T20:10:12 | -15.1689 | 18823.6 |
| 1846-02-28T20:15:12 | -15.1692 | 18823.0 |
| 1846-02-28T20:20:12 | -15.1708 | 18822.3 |
| 1846-02-28T20:25:12 | -15.1684 | 18822.5 |
| 1846-02-28T20:30:12 | -15.1664 | 18821.6 |
| 1846-02-28T20:35:12 | -15.1660 | 18821.6 |
| 1846-02-28T20:40:12 | -15.1636 | 18820.5 |
| 1846-02-28T20:45:12 | -15.1560 | 18819.6 |
| 1846-02-28T20:50:12 | -15.1514 | 18820.1 |
| 1846-02-28T20:55:12 | -15.1470 | 18820.5 |
| 1846-02-28T21:00:12 | -15.1462 | 18821.6 |
| 1846-02-28T21:05:12 | -15.1475 | 18821.6 |
| 1846-02-28T21:10:12 | -15.1494 | 18821.3 |
| 1846-02-28T21:15:12 | -15.1452 | 18822.5 |
| 1846-02-28T21:20:12 | -15.1487 | 18823.4 |