Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1846-09-24 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937017, 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: 1846-09-23T21:20:12 * Date/Time End: 1846-09-24T21:20:12
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:
578 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1846-09-23T21:20:12 | -15.1579 | 18796.3 |
| 1846-09-23T21:25:12 | -15.1586 | 18795.5 |
| 1846-09-23T21:30:12 | -15.1652 | 18794.7 |
| 1846-09-23T21:35:12 | -15.1714 | 18798.6 |
| 1846-09-23T21:40:12 | -15.1660 | 18800.4 |
| 1846-09-23T21:45:12 | -15.1717 | 18800.9 |
| 1846-09-23T21:50:12 | -15.1749 | 18802.1 |
| 1846-09-23T21:55:12 | -15.1747 | 18802.8 |
| 1846-09-23T22:00:12 | -15.1765 | 18801.6 |
| 1846-09-23T22:05:12 | -15.1715 | 18804.1 |
| 1846-09-23T22:10:12 | -15.1739 | 18806.3 |
| 1846-09-23T22:15:12 | -15.1738 | 18808.6 |
| 1846-09-23T22:20:12 | -15.1742 | 18801.7 |
| 1846-09-23T22:25:12 | -15.1698 | 18800.9 |
| 1846-09-23T22:30:12 | -15.1539 | 18808.8 |
| 1846-09-23T22:35:12 | -15.1489 | 18811.2 |
| 1846-09-23T22:40:12 | -15.1388 | 18811.2 |
| 1846-09-23T22:45:12 | -15.1411 | 18808.1 |
| 1846-09-23T22:50:12 | -15.1444 | 18803.6 |
| 1846-09-23T22:55:12 | -15.1438 | 18796.2 |
| 1846-09-23T23:00:12 | -15.1587 | 18789.3 |
| 1846-09-23T23:05:12 | -15.1763 | 18788.4 |
| 1846-09-23T23:10:12 | -15.2018 | 18790.5 |
| 1846-09-23T23:15:12 | -15.2191 | 18795.1 |
| 1846-09-23T23:20:12 | -15.2367 | 18799.3 |
| 1846-09-23T23:25:12 | -15.2268 | 18807.2 |
| 1846-09-23T23:30:12 | -15.2016 | 18811.5 |
| 1846-09-23T23:35:12 | -15.1757 | 18813.1 |
| 1846-09-23T23:40:12 | -15.1502 | 18814.6 |
| 1846-09-23T23:45:12 | -15.1338 | 18817.5 |
| 1846-09-23T23:50:12 | -15.1435 | 18811.7 |
| 1846-09-23T23:55:12 | -15.1333 | 18808.8 |
| 1846-09-24T00:00:12 | -15.1098 | 18811.5 |
| 1846-09-24T00:05:12 | -15.1013 | 18813.3 |
| 1846-09-24T00:10:12 | -15.1019 | 18811.0 |
| 1846-09-24T00:15:12 | -15.1016 | 18810.0 |
| 1846-09-24T00:20:12 | -15.0910 | 18808.0 |
| 1846-09-24T00:25:12 | -15.0845 | 18806.1 |
| 1846-09-24T00:30:12 | -15.0728 | 18805.5 |
| 1846-09-24T00:35:12 | -15.0716 | 18800.7 |
| 1846-09-24T00:40:12 | -15.0524 | 18801.8 |
| 1846-09-24T00:45:12 | -15.0516 | 18802.0 |
| 1846-09-24T00:50:12 | -15.0506 | 18801.5 |
| 1846-09-24T00:55:12 | -15.0599 | 18799.7 |
| 1846-09-24T01:00:12 | -15.0748 | 18799.5 |
| 1846-09-24T01:05:12 | -15.0916 | 18802.0 |
| 1846-09-24T01:10:12 | -15.1035 | 18801.7 |
| 1846-09-24T01:15:12 | -15.1092 | 18803.1 |
| 1846-09-24T01:20:12 | -15.1112 | 18803.9 |
| 1846-09-24T01:25:12 | -15.1159 | 18803.7 |
| 1846-09-24T01:30:12 | -15.1101 | 18803.0 |
| 1846-09-24T01:35:12 | -15.1019 | 18804.7 |
| 1846-09-24T01:40:12 | -15.1046 | 18807.2 |
| 1846-09-24T01:45:12 | -15.1038 | 18806.5 |
| 1846-09-24T01:50:12 | -15.0908 | 18809.0 |
| 1846-09-24T01:55:12 | -15.0600 | 18813.1 |
| 1846-09-24T02:00:12 | -15.0427 | 18812.7 |
| 1846-09-24T02:05:12 | -15.0422 | 18811.9 |
| 1846-09-24T02:10:12 | -15.0347 | 18811.6 |
| 1846-09-24T02:15:12 | -15.0329 | 18813.5 |
| 1846-09-24T02:20:12 | -15.0360 | 18812.4 |
| 1846-09-24T02:25:12 | -15.0383 | 18810.4 |
| 1846-09-24T02:30:12 | -15.0401 | 18809.5 |
| 1846-09-24T02:35:12 | -15.0476 | 18806.1 |
| 1846-09-24T02:40:12 | -15.0589 | 18803.4 |
| 1846-09-24T02:45:12 | -15.0688 | 18801.7 |
| 1846-09-24T02:50:12 | -15.0688 | 18803.1 |
| 1846-09-24T02:55:12 | -15.0541 | 18805.4 |
| 1846-09-24T03:00:12 | -15.0472 | 18806.2 |
| 1846-09-24T03:05:12 | -15.0644 | 18810.5 |
| 1846-09-24T03:10:12 | -15.0904 | 18816.8 |
| 1846-09-24T03:15:12 | -15.0950 | 18825.9 |
| 1846-09-24T03:20:12 | -15.0979 | 18834.5 |
| 1846-09-24T03:25:12 | -15.1076 | 18836.5 |
| 1846-09-24T03:30:12 | -15.1102 | 18834.3 |
| 1846-09-24T03:35:12 | -15.1264 | 18829.5 |
| 1846-09-24T03:40:12 | -15.1017 | 18826.2 |
| 1846-09-24T03:45:12 | -15.0853 | 18823.0 |
| 1846-09-24T03:50:12 | -15.0621 | 18820.9 |
| 1846-09-24T03:55:12 | -15.0574 | 18819.3 |
| 1846-09-24T04:00:12 | -15.0720 | 18816.6 |
| 1846-09-24T04:05:12 | -15.0692 | 18811.1 |
| 1846-09-24T04:10:12 | -15.0869 | 18811.6 |
| 1846-09-24T04:15:12 | -15.0759 | 18809.6 |
| 1846-09-24T04:20:12 | -15.0543 | 18817.3 |
| 1846-09-24T04:25:12 | -15.0628 | 18816.6 |
| 1846-09-24T04:30:12 | -15.0712 | 18812.3 |
| 1846-09-24T04:35:12 | -15.0745 | 18813.0 |
| 1846-09-24T04:40:12 | -15.0950 | 18808.3 |
| 1846-09-24T04:45:12 | -15.0979 | 18806.9 |
| 1846-09-24T04:50:12 | -15.0997 | 18805.6 |
| 1846-09-24T04:55:12 | -15.1009 | 18803.2 |
| 1846-09-24T05:00:12 | -15.0971 | 18805.5 |
| 1846-09-24T05:05:12 | -15.1140 | 18803.2 |
| 1846-09-24T05:10:12 | -15.1169 | 18802.2 |
| 1846-09-24T05:15:12 | -15.1209 | 18801.2 |
| 1846-09-24T05:20:12 | -15.1244 | 18797.9 |
| 1846-09-24T05:25:12 | -15.1270 | 18797.5 |
| 1846-09-24T05:30:12 | -15.1342 | 18795.9 |
| 1846-09-24T05:35:12 | -15.1315 | 18795.9 |
| 1846-09-24T05:40:12 | -15.1299 | 18794.1 |
| 1846-09-24T05:45:12 | -15.1218 | 18796.3 |
| 1846-09-24T05:50:12 | -15.1215 | 18795.4 |
| 1846-09-24T05:55:12 | -15.1198 | 18795.1 |
| 1846-09-24T06:00:12 | -15.1133 | 18796.8 |
| 1846-09-24T06:05:12 | -15.1270 | 18795.8 |
| 1846-09-24T06:10:12 | -15.1392 | 18797.2 |
| 1846-09-24T06:15:12 | -15.1343 | 18793.8 |
| 1846-09-24T06:20:12 | -15.1185 | 18796.1 |
| 1846-09-24T06:25:12 | -15.1219 | 18796.6 |
| 1846-09-24T06:30:12 | -15.1416 | 18795.3 |
| 1846-09-24T06:35:12 | -15.1474 | 18792.3 |
| 1846-09-24T06:40:12 | -15.1456 | 18790.3 |
| 1846-09-24T06:45:12 | -15.1387 | 18786.9 |
| 1846-09-24T06:50:12 | -15.1325 | 18786.5 |
| 1846-09-24T06:55:12 | -15.1252 | 18787.6 |
| 1846-09-24T07:00:12 | -15.1446 | 18785.2 |
| 1846-09-24T07:05:12 | -15.1496 | 18780.8 |
| 1846-09-24T07:10:12 | -15.1177 | 18785.1 |
| 1846-09-24T07:15:12 | -15.1334 | 18784.5 |
| 1846-09-24T07:20:12 | -15.1456 | 18785.1 |
| 1846-09-24T07:25:12 | -15.1446 | 18785.3 |
| 1846-09-24T07:30:12 | -15.1633 | 18791.1 |
| 1846-09-24T07:35:12 | -15.1599 | 18783.2 |
| 1846-09-24T07:40:12 | -15.1590 | 18783.0 |
| 1846-09-24T07:45:12 | -15.1432 | 18787.2 |
| 1846-09-24T07:50:12 | -15.1711 | 18784.6 |
| 1846-09-24T07:55:12 | -15.1694 | 18779.4 |
| 1846-09-24T08:00:12 | -15.1695 | 18779.5 |
| 1846-09-24T08:05:12 | -15.1688 | 18781.7 |
| 1846-09-24T08:10:12 | -15.1777 | 18781.1 |
| 1846-09-24T08:15:12 | -15.1885 | 18780.9 |
| 1846-09-24T08:20:12 | -15.2105 | 18777.6 |
| 1846-09-24T08:25:12 | -15.2066 | 18775.8 |
| 1846-09-24T08:30:12 | -15.2160 | 18774.9 |
| 1846-09-24T08:35:12 | -15.2133 | 18774.1 |
| 1846-09-24T08:40:12 | -15.2288 | 18774.2 |
| 1846-09-24T08:45:12 | -15.2434 | 18766.4 |
| 1846-09-24T08:50:12 | -15.2502 | 18769.3 |
| 1846-09-24T08:55:12 | -15.2392 | 18766.6 |
| 1846-09-24T09:00:12 | -15.2369 | 18768.8 |
| 1846-09-24T09:05:12 | -15.2525 | 18772.1 |
| 1846-09-24T09:10:12 | -15.2640 | 18770.5 |
| 1846-09-24T09:15:12 | -15.2640 | 18773.3 |
| 1846-09-24T09:20:12 | -15.2587 | 18773.5 |
| 1846-09-24T09:25:12 | -15.2615 | 18773.7 |
| 1846-09-24T09:30:12 | -15.2681 | 18773.4 |
| 1846-09-24T09:35:12 | -15.2695 | 18770.1 |
| 1846-09-24T09:40:12 | -15.2622 | 18776.8 |
| 1846-09-24T09:45:12 | -15.2789 | 18776.7 |
| 1846-09-24T09:50:12 | -15.2866 | 18777.1 |
| 1846-09-24T09:55:12 | -15.2895 | 18776.0 |
| 1846-09-24T10:00:12 | -15.3004 | 18774.1 |
| 1846-09-24T10:05:12 | -15.3052 | 18777.5 |
| 1846-09-24T10:10:12 | -15.3062 | 18775.3 |
| 1846-09-24T10:15:12 | -15.2949 | 18774.5 |
| 1846-09-24T10:20:12 | -15.2927 | 18776.3 |
| 1846-09-24T10:25:12 | -15.2902 | 18779.2 |
| 1846-09-24T10:30:12 | -15.2877 | 18783.9 |
| 1846-09-24T10:35:12 | -15.2890 | 18784.5 |
| 1846-09-24T10:40:12 | -15.2933 | 18783.6 |
| 1846-09-24T10:45:12 | -15.2980 | 18786.5 |
| 1846-09-24T10:50:12 | -15.2986 | 18788.1 |
| 1846-09-24T10:55:12 | -15.3095 | 18784.3 |
| 1846-09-24T11:00:12 | -15.3077 | 18784.2 |
| 1846-09-24T11:05:12 | -15.3034 | 18786.5 |
| 1846-09-24T11:10:12 | -15.3105 | 18786.9 |
| 1846-09-24T11:15:12 | -15.3127 | 18790.3 |
| 1846-09-24T11:20:12 | -15.3212 | 18790.3 |
| 1846-09-24T11:25:12 | -15.3259 | 18793.4 |
| 1846-09-24T11:30:12 | -15.3315 | 18793.3 |
| 1846-09-24T11:35:12 | -15.3246 | 18788.8 |
| 1846-09-24T11:40:12 | -15.3141 | 18790.5 |
| 1846-09-24T11:45:12 | -15.3181 | 18791.9 |
| 1846-09-24T11:50:12 | -15.3184 | 18793.7 |
| 1846-09-24T11:55:12 | -15.3250 | 18793.6 |
| 1846-09-24T12:00:12 | -15.3212 | 18794.2 |
| 1846-09-24T12:05:12 | -15.3153 | 18795.4 |
| 1846-09-24T12:10:12 | -15.3169 | 18799.6 |
| 1846-09-24T12:15:12 | -15.3222 | 18801.8 |
| 1846-09-24T12:20:12 | -15.3095 | 18800.1 |
| 1846-09-24T12:25:12 | -15.3062 | 18802.0 |
| 1846-09-24T12:30:12 | -15.3018 | 18798.9 |
| 1846-09-24T12:35:12 | -15.3045 | 18801.4 |
| 1846-09-24T12:40:12 | -15.3092 | 18796.8 |
| 1846-09-24T12:45:12 | -15.3016 | 18801.7 |
| 1846-09-24T12:50:12 | -15.3036 | 18801.7 |
| 1846-09-24T12:55:12 | -15.3024 | 18800.8 |
| 1846-09-24T13:00:12 | -15.2996 | 18799.1 |
| 1846-09-24T13:05:12 | -15.2909 | 18801.7 |
| 1846-09-24T13:10:12 | -15.2906 | 18801.8 |
| 1846-09-24T13:15:12 | -15.2766 | 18802.8 |
| 1846-09-24T13:20:12 | -15.2830 | 18801.3 |
| 1846-09-24T13:25:12 | -15.2778 | 18801.5 |
| 1846-09-24T13:30:12 | -15.2747 | 18800.8 |
| 1846-09-24T13:35:12 | -15.2653 | 18802.3 |
| 1846-09-24T13:40:12 | -15.2619 | 18801.9 |
| 1846-09-24T13:45:12 | -15.2573 | 18801.3 |
| 1846-09-24T13:50:12 | -15.2539 | 18800.9 |
| 1846-09-24T13:55:12 | -15.2527 | 18806.0 |
| 1846-09-24T14:00:12 | -15.2583 | 18805.4 |
| 1846-09-24T14:05:12 | -15.2529 | 18803.7 |
| 1846-09-24T14:10:12 | -15.2430 | 18800.6 |
| 1846-09-24T14:15:12 | -15.2373 | 18800.7 |
| 1846-09-24T14:20:12 | -15.2362 | 18800.7 |
| 1846-09-24T14:25:12 | -15.2337 | 18803.0 |
| 1846-09-24T14:30:12 | -15.2361 | 18804.5 |
| 1846-09-24T14:35:12 | -15.2383 | 18805.8 |
| 1846-09-24T14:40:12 | -15.2410 | 18804.1 |
| 1846-09-24T14:45:12 | -15.2262 | 18798.5 |
| 1846-09-24T14:50:12 | -15.2185 | 18795.7 |
| 1846-09-24T14:55:12 | -15.2139 | 18797.3 |
| 1846-09-24T15:00:12 | -15.2141 | 18797.0 |
| 1846-09-24T15:05:12 | -15.2097 | 18798.0 |
| 1846-09-24T15:10:12 | -15.2098 | 18796.6 |
| 1846-09-24T15:15:12 | -15.2083 | 18797.3 |
| 1846-09-24T15:20:12 | -15.2050 | 18796.1 |
| 1846-09-24T15:25:12 | -15.2022 | 18795.9 |
| 1846-09-24T15:30:12 | -15.2046 | 18796.9 |
| 1846-09-24T15:35:12 | -15.2021 | 18797.9 |
| 1846-09-24T15:40:12 | -15.1986 | 18799.8 |
| 1846-09-24T15:45:12 | -15.2028 | 18801.4 |
| 1846-09-24T15:50:12 | -15.2046 | 18799.2 |
| 1846-09-24T15:55:12 | -15.2060 | 18801.3 |
| 1846-09-24T16:00:12 | -15.2052 | 18801.2 |
| 1846-09-24T16:05:12 | -15.2062 | 18801.1 |
| 1846-09-24T16:10:12 | -15.2050 | 18799.1 |
| 1846-09-24T16:15:12 | -15.2042 | 18797.8 |
| 1846-09-24T16:20:12 | -15.2028 | 18797.6 |
| 1846-09-24T16:25:12 | -15.2040 | 18798.3 |
| 1846-09-24T16:30:12 | -15.2050 | 18798.6 |
| 1846-09-24T16:35:12 | -15.2042 | 18799.7 |
| 1846-09-24T16:40:12 | -15.2026 | 18800.3 |
| 1846-09-24T16:45:12 | -15.2046 | 18801.4 |
| 1846-09-24T16:50:12 | -15.2021 | 18801.4 |
| 1846-09-24T16:55:12 | -15.2021 | 18803.3 |
| 1846-09-24T17:00:12 | -15.2029 | 18805.3 |
| 1846-09-24T17:05:12 | -15.2054 | 18805.5 |
| 1846-09-24T17:10:12 | -15.2020 | 18805.3 |
| 1846-09-24T17:15:12 | -15.2038 | 18805.6 |
| 1846-09-24T17:20:12 | -15.2064 | 18806.1 |
| 1846-09-24T17:25:12 | -15.2050 | 18809.9 |
| 1846-09-24T17:30:12 | -15.2046 | 18811.2 |
| 1846-09-24T17:35:12 | -15.2006 | 18814.4 |
| 1846-09-24T17:40:12 | -15.2016 | 18815.1 |
| 1846-09-24T17:45:12 | -15.1908 | 18815.2 |
| 1846-09-24T17:50:12 | -15.1921 | 18816.5 |
| 1846-09-24T17:55:12 | -15.1941 | 18815.4 |
| 1846-09-24T18:00:12 | -15.1928 | 18813.3 |
| 1846-09-24T18:05:12 | -15.1967 | 18807.2 |
| 1846-09-24T18:10:12 | -15.1932 | 18801.9 |
| 1846-09-24T18:15:12 | -15.1815 | 18799.5 |
| 1846-09-24T18:20:12 | -15.1699 | 18797.8 |
| 1846-09-24T18:25:12 | -15.1633 | 18796.7 |
| 1846-09-24T18:30:12 | -15.1607 | 18797.7 |
| 1846-09-24T18:35:12 | -15.1723 | 18797.8 |
| 1846-09-24T18:40:12 | -15.1799 | 18812.0 |
| 1846-09-24T18:45:12 | -15.1540 | 18826.2 |
| 1846-09-24T18:50:12 | -15.1337 | 18839.6 |
| 1846-09-24T18:55:12 | -15.1638 | 18837.4 |
| 1846-09-24T19:00:12 | -15.1648 | 18834.9 |
| 1846-09-24T19:05:12 | -15.1486 | 18836.0 |
| 1846-09-24T19:10:12 | -15.1393 | 18837.7 |
| 1846-09-24T19:15:12 | -15.1181 | 18840.5 |
| 1846-09-24T19:20:12 | -15.1331 | 18836.8 |
| 1846-09-24T19:25:12 | -15.1486 | 18827.7 |
| 1846-09-24T19:30:12 | -15.1539 | 18818.3 |
| 1846-09-24T19:35:12 | -15.1430 | 18811.5 |
| 1846-09-24T19:40:12 | -15.1219 | 18810.8 |
| 1846-09-24T19:45:12 | -15.1195 | 18812.2 |
| 1846-09-24T19:50:12 | -15.1325 | 18812.7 |
| 1846-09-24T19:55:12 | -15.1510 | 18809.3 |
| 1846-09-24T20:00:12 | -15.1603 | 18806.2 |
| 1846-09-24T20:05:12 | -15.1624 | 18805.1 |
| 1846-09-24T20:10:12 | -15.1662 | 18806.5 |
| 1846-09-24T20:15:12 | -15.1682 | 18805.2 |
| 1846-09-24T20:20:12 | -15.1658 | 18805.6 |
| 1846-09-24T20:25:12 | -15.1638 | 18805.5 |
| 1846-09-24T20:30:12 | -15.1633 | 18803.8 |
| 1846-09-24T20:35:12 | -15.1656 | 18802.8 |
| 1846-09-24T20:40:12 | -15.1702 | 18799.1 |
| 1846-09-24T20:45:12 | -15.1601 | 18798.5 |
| 1846-09-24T20:50:12 | -15.1448 | 18800.4 |
| 1846-09-24T20:55:12 | -15.1276 | 18805.3 |
| 1846-09-24T21:00:12 | -15.1300 | 18809.9 |
| 1846-09-24T21:05:12 | -15.1367 | 18811.6 |
| 1846-09-24T21:10:12 | -15.1274 | 18809.2 |
| 1846-09-24T21:15:12 | -15.1147 | 18809.2 |
| 1846-09-24T21:20:12 | -15.1112 | 18807.5 |