/* DATA DESCRIPTION:
Citation:	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
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):	Clementinum (Clementinum geomagnetic observatory in Prague) * LATITUDE: 50.086000 * LONGITUDE: 14.416000 * ELEVATION: 190.0 m * METHOD/DEVICE: Geomagnetic observatory (MAGOBS)
Parameter(s):	DATE/TIME (Date/Time) * GEOCODE * PI: Hejda, Pavel (https://orcid.org/0000-0002-3576-5754, ph@ig.cas.cz, https://www.ig.cas.cz/en/contact/staff/pavel-hejda/)
	Magnetic field, declination [deg] (Decl) * PI: Hejda, Pavel (https://orcid.org/0000-0002-3576-5754, ph@ig.cas.cz, https://www.ig.cas.cz/en/contact/staff/pavel-hejda/) * METHOD/DEVICE: Digitising and processing of historical records
	Magnetic field, H-component [nT] (H-comp) * PI: Hejda, Pavel (https://orcid.org/0000-0002-3576-5754, ph@ig.cas.cz, https://www.ig.cas.cz/en/contact/staff/pavel-hejda/) * METHOD/DEVICE: Digitising and processing of historical records
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Status:	Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels)
Size:	578 data points
*/
Date/Time	Decl [deg]	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