/* DATA DESCRIPTION:
Citation:	Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1846-08-29 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937016, 
	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: 1846-08-28T21:20:12 * DATE/TIME END: 1846-08-29T21:20:12
	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]
1846-08-28T21:20:12	-15.2497	18834.1
1846-08-28T21:25:12	-15.2978	18825.9
1846-08-28T21:30:12	-15.3369	18808.8
1846-08-28T21:35:12	-15.3410	18806.3
1846-08-28T21:40:12	-15.2196	18832.8
1846-08-28T21:45:12	-15.0992	18862.1
1846-08-28T21:50:12	-15.0628	18877.6
1846-08-28T21:55:12	-15.0914	18885.0
1846-08-28T22:00:12	-15.1346	18880.1
1846-08-28T22:05:12	-15.1802	18869.7
1846-08-28T22:10:12	-15.1914	18858.2
1846-08-28T22:15:12	-15.1875	18850.1
1846-08-28T22:20:12	-15.1666	18840.8
1846-08-28T22:25:12	-15.1464	18830.8
1846-08-28T22:30:12	-15.1367	18823.1
1846-08-28T22:35:12	-15.1221	18817.5
1846-08-28T22:40:12	-15.1050	18813.4
1846-08-28T22:45:12	-15.0828	18813.8
1846-08-28T22:50:12	-15.0604	18816.6
1846-08-28T22:55:12	-15.0713	18819.3
1846-08-28T23:00:12	-15.0894	18820.0
1846-08-28T23:05:12	-15.0989	18822.0
1846-08-28T23:10:12	-15.1241	18815.6
1846-08-28T23:15:12	-15.1420	18810.2
1846-08-28T23:20:12	-15.1424	18805.9
1846-08-28T23:25:12	-15.1432	18803.9
1846-08-28T23:30:12	-15.1436	18807.9
1846-08-28T23:35:12	-15.1512	18809.0
1846-08-28T23:40:12	-15.1575	18811.0
1846-08-28T23:45:12	-15.1639	18812.4
1846-08-28T23:50:12	-15.1460	18811.5
1846-08-28T23:55:12	-15.1468	18809.8
1846-08-29T00:00:12	-15.1533	18809.9
1846-08-29T00:05:12	-15.1645	18807.8
1846-08-29T00:10:12	-15.1626	18809.8
1846-08-29T00:15:12	-15.1678	18811.7
1846-08-29T00:20:12	-15.1720	18814.8
1846-08-29T00:25:12	-15.1835	18814.5
1846-08-29T00:30:12	-15.1722	18813.5
1846-08-29T00:35:12	-15.1601	18820.1
1846-08-29T00:40:12	-15.1651	18818.2
1846-08-29T00:45:12	-15.1572	18818.9
1846-08-29T00:50:12	-15.1591	18817.1
1846-08-29T00:55:12	-15.1614	18814.3
1846-08-29T01:00:12	-15.1665	18813.9
1846-08-29T01:05:12	-15.1645	18815.2
1846-08-29T01:10:12	-15.1738	18816.7
1846-08-29T01:15:12	-15.1878	18820.9
1846-08-29T01:20:12	-15.1918	18820.9
1846-08-29T01:25:12	-15.1868	18822.3
1846-08-29T01:30:12	-15.1813	18822.4
1846-08-29T01:35:12	-15.1666	18819.7
1846-08-29T01:40:12	-15.1700	18814.3
1846-08-29T01:45:12	-15.1908	18812.6
1846-08-29T01:50:12	-15.2156	18799.9
1846-08-29T01:55:12	-15.2313	18788.2
1846-08-29T02:00:12	-15.2525	18784.4
1846-08-29T02:05:12	-15.2578	18785.4
1846-08-29T02:10:12	-15.2784	18797.8
1846-08-29T02:15:12	-15.3193	18804.5
1846-08-29T02:20:12	-15.3619	18808.3
1846-08-29T02:25:12	-15.3951	18810.4
1846-08-29T02:30:12	-15.4182	18814.7
1846-08-29T02:35:12	-15.4165	18819.0
1846-08-29T02:40:12	-15.4063	18821.2
1846-08-29T02:45:12	-15.3873	18822.5
1846-08-29T02:50:12	-15.3591	18820.0
1846-08-29T02:55:12	-15.3157	18817.2
1846-08-29T03:00:12	-15.2623	18818.5
1846-08-29T03:05:12	-15.2295	18825.1
1846-08-29T03:10:12	-15.2229	18834.7
1846-08-29T03:15:12	-15.2293	18842.4
1846-08-29T03:20:12	-15.2275	18842.1
1846-08-29T03:25:12	-15.1949	18848.1
1846-08-29T03:30:12	-15.1944	18842.4
1846-08-29T03:35:12	-15.1785	18841.0
1846-08-29T03:40:12	-15.1615	18835.1
1846-08-29T03:45:12	-15.1373	18831.7
1846-08-29T03:50:12	-15.1177	18829.0
1846-08-29T03:55:12	-15.1062	18822.5
1846-08-29T04:00:12	-15.0977	18819.7
1846-08-29T04:05:12	-15.0939	18818.4
1846-08-29T04:10:12	-15.0968	18816.3
1846-08-29T04:15:12	-15.1040	18813.1
1846-08-29T04:20:12	-15.0883	18818.0
1846-08-29T04:25:12	-15.1112	18813.7
1846-08-29T04:30:12	-15.1044	18814.6
1846-08-29T04:35:12	-15.1090	18816.7
1846-08-29T04:40:12	-15.1081	18814.1
1846-08-29T04:45:12	-15.1278	18814.6
1846-08-29T04:50:12	-15.1353	18813.8
1846-08-29T04:55:12	-15.1315	18816.0
1846-08-29T05:00:12	-15.1224	18814.4
1846-08-29T05:05:12	-15.1153	18813.2
1846-08-29T05:10:12	-15.1270	18809.0
1846-08-29T05:15:12	-15.1438	18808.2
1846-08-29T05:20:12	-15.1350	18806.3
1846-08-29T05:25:12	-15.1233	18801.7
1846-08-29T05:30:12	-15.1191	18802.8
1846-08-29T05:35:12	-15.1203	18799.5
1846-08-29T05:40:12	-15.1266	18798.1
1846-08-29T05:45:12	-15.1351	18794.7
1846-08-29T05:50:12	-15.1480	18788.6
1846-08-29T05:55:12	-15.1526	18786.6
1846-08-29T06:00:12	-15.1463	18783.1
1846-08-29T06:05:12	-15.1377	18782.4
1846-08-29T06:10:12	-15.1197	18782.4
1846-08-29T06:15:12	-15.1073	18783.7
1846-08-29T06:20:12	-15.1467	18776.2
1846-08-29T06:25:12	-15.1149	18777.7
1846-08-29T06:30:12	-15.1221	18775.0
1846-08-29T06:35:12	-15.1545	18772.5
1846-08-29T06:40:12	-15.1484	18768.2
1846-08-29T06:45:12	-15.1601	18767.4
1846-08-29T06:50:12	-15.1681	18765.7
1846-08-29T06:55:12	-15.1626	18765.6
1846-08-29T07:00:12	-15.1500	18763.8
1846-08-29T07:05:12	-15.1450	18763.3
1846-08-29T07:10:12	-15.1501	18762.1
1846-08-29T07:15:12	-15.1488	18758.3
1846-08-29T07:20:12	-15.1435	18756.8
1846-08-29T07:25:12	-15.1412	18757.3
1846-08-29T07:30:12	-15.1442	18757.7
1846-08-29T07:35:12	-15.1436	18759.2
1846-08-29T07:40:12	-15.1467	18760.0
1846-08-29T07:45:12	-15.1601	18758.4
1846-08-29T07:50:12	-15.1730	18757.5
1846-08-29T07:55:12	-15.1561	18762.3
1846-08-29T08:00:12	-15.1649	18763.3
1846-08-29T08:05:12	-15.1599	18763.5
1846-08-29T08:10:12	-15.1714	18766.8
1846-08-29T08:15:12	-15.1700	18764.2
1846-08-29T08:20:12	-15.1706	18769.7
1846-08-29T08:25:12	-15.1786	18766.0
1846-08-29T08:30:12	-15.1781	18771.1
1846-08-29T08:35:12	-15.1920	18769.9
1846-08-29T08:40:12	-15.1989	18765.9
1846-08-29T08:45:12	-15.1880	18771.0
1846-08-29T08:50:12	-15.1999	18767.9
1846-08-29T08:55:12	-15.2062	18767.3
1846-08-29T09:00:12	-15.2114	18765.1
1846-08-29T09:05:12	-15.2171	18767.5
1846-08-29T09:10:12	-15.2269	18769.1
1846-08-29T09:15:12	-15.2344	18772.3
1846-08-29T09:20:12	-15.2436	18772.0
1846-08-29T09:25:12	-15.2577	18771.2
1846-08-29T09:30:12	-15.2646	18773.4
1846-08-29T09:35:12	-15.2736	18771.2
1846-08-29T09:40:12	-15.2717	18768.3
1846-08-29T09:45:12	-15.2670	18772.3
1846-08-29T09:50:12	-15.2764	18775.5
1846-08-29T09:55:12	-15.2961	18779.9
1846-08-29T10:00:12	-15.3264	18780.2
1846-08-29T10:05:12	-15.3127	18777.2
1846-08-29T10:10:12	-15.3153	18783.3
1846-08-29T10:15:12	-15.3389	18774.1
1846-08-29T10:20:12	-15.3269	18773.5
1846-08-29T10:25:12	-15.3308	18773.1
1846-08-29T10:30:12	-15.3309	18773.0
1846-08-29T10:35:12	-15.3297	18772.0
1846-08-29T10:40:12	-15.3135	18773.4
1846-08-29T10:45:12	-15.3252	18777.5
1846-08-29T10:50:12	-15.3210	18780.7
1846-08-29T10:55:12	-15.3298	18784.3
1846-08-29T11:00:12	-15.3323	18784.2
1846-08-29T11:05:12	-15.3386	18787.2
1846-08-29T11:10:12	-15.3402	18789.6
1846-08-29T11:15:12	-15.3357	18793.1
1846-08-29T11:20:12	-15.3331	18795.5
1846-08-29T11:25:12	-15.3355	18796.5
1846-08-29T11:30:12	-15.3386	18798.3
1846-08-29T11:35:12	-15.3359	18799.1
1846-08-29T11:40:12	-15.3373	18798.5
1846-08-29T11:45:12	-15.3381	18798.8
1846-08-29T11:50:12	-15.3395	18800.5
1846-08-29T11:55:12	-15.3371	18800.7
1846-08-29T12:00:12	-15.3482	18805.3
1846-08-29T12:05:12	-15.3597	18811.1
1846-08-29T12:10:12	-15.3741	18808.3
1846-08-29T12:15:12	-15.3643	18808.6
1846-08-29T12:20:12	-15.3764	18816.8
1846-08-29T12:25:12	-15.3962	18820.1
1846-08-29T12:30:12	-15.3964	18817.4
1846-08-29T12:35:12	-15.3951	18809.1
1846-08-29T12:40:12	-15.3809	18798.6
1846-08-29T12:45:12	-15.3650	18794.3
1846-08-29T12:50:12	-15.3480	18792.0
1846-08-29T12:55:12	-15.3323	18795.0
1846-08-29T13:00:12	-15.3277	18793.9
1846-08-29T13:05:12	-15.3273	18795.7
1846-08-29T13:10:12	-15.3379	18797.3
1846-08-29T13:15:12	-15.3480	18799.2
1846-08-29T13:20:12	-15.3587	18800.2
1846-08-29T13:25:12	-15.3639	18797.8
1846-08-29T13:30:12	-15.3490	18793.9
1846-08-29T13:35:12	-15.3236	18788.4
1846-08-29T13:40:12	-15.3040	18786.2
1846-08-29T13:45:12	-15.3008	18786.6
1846-08-29T13:50:12	-15.3066	18790.7
1846-08-29T13:55:12	-15.3072	18795.0
1846-08-29T14:00:12	-15.3087	18800.0
1846-08-29T14:05:12	-15.3059	18786.7
1846-08-29T14:10:12	-15.3079	18783.2
1846-08-29T14:15:12	-15.3034	18790.3
1846-08-29T14:20:12	-15.3032	18787.4
1846-08-29T14:25:12	-15.2903	18784.2
1846-08-29T14:30:12	-15.2816	18785.2
1846-08-29T14:35:12	-15.2760	18785.5
1846-08-29T14:40:12	-15.2749	18781.1
1846-08-29T14:45:12	-15.2727	18780.1
1846-08-29T14:50:12	-15.2679	18784.3
1846-08-29T14:55:12	-15.2745	18784.6
1846-08-29T15:00:12	-15.2749	18791.1
1846-08-29T15:05:12	-15.2795	18791.8
1846-08-29T15:10:12	-15.2749	18791.9
1846-08-29T15:15:12	-15.2678	18793.7
1846-08-29T15:20:12	-15.2732	18796.4
1846-08-29T15:25:12	-15.2659	18800.8
1846-08-29T15:30:12	-15.2581	18796.3
1846-08-29T15:35:12	-15.2557	18795.2
1846-08-29T15:40:12	-15.2506	18796.3
1846-08-29T15:45:12	-15.2498	18798.8
1846-08-29T15:50:12	-15.2501	18802.6
1846-08-29T15:55:12	-15.2467	18803.1
1846-08-29T16:00:12	-15.2452	18808.0
1846-08-29T16:05:12	-15.2004	18809.9
1846-08-29T16:10:12	-15.2362	18815.6
1846-08-29T16:15:12	-15.2234	18808.6
1846-08-29T16:20:12	-15.2202	18807.9
1846-08-29T16:25:12	-15.2089	18808.6
1846-08-29T16:30:12	-15.2065	18808.4
1846-08-29T16:35:12	-15.1991	18809.0
1846-08-29T16:40:12	-15.1906	18811.9
1846-08-29T16:45:12	-15.1899	18814.5
1846-08-29T16:50:12	-15.1769	18813.9
1846-08-29T16:55:12	-15.1557	18820.4
1846-08-29T17:00:12	-15.1409	18823.2
1846-08-29T17:05:12	-15.1264	18830.4
1846-08-29T17:10:12	-15.1202	18839.0
1846-08-29T17:15:12	-15.1233	18841.6
1846-08-29T17:20:12	-15.1358	18847.1
1846-08-29T17:25:12	-15.1401	18846.3
1846-08-29T17:30:12	-15.1468	18838.7
1846-08-29T17:35:12	-15.1442	18831.7
1846-08-29T17:40:12	-15.1397	18828.1
1846-08-29T17:45:12	-15.1420	18825.1
1846-08-29T17:50:12	-15.1459	18823.0
1846-08-29T17:55:12	-15.1528	18823.1
1846-08-29T18:00:12	-15.1514	18824.7
1846-08-29T18:05:12	-15.1396	18820.8
1846-08-29T18:10:12	-15.1270	18821.2
1846-08-29T18:15:12	-15.1089	18825.8
1846-08-29T18:20:12	-15.1153	18826.2
1846-08-29T18:25:12	-15.1282	18825.4
1846-08-29T18:30:12	-15.1409	18824.6
1846-08-29T18:35:12	-15.1647	18819.9
1846-08-29T18:40:12	-15.1738	18812.2
1846-08-29T18:45:12	-15.1801	18808.1
1846-08-29T18:50:12	-15.1794	18805.4
1846-08-29T18:55:12	-15.1748	18805.3
1846-08-29T19:00:12	-15.1782	18801.9
1846-08-29T19:05:12	-15.1789	18807.5
1846-08-29T19:10:12	-15.1770	18831.7
1846-08-29T19:15:12	-15.1982	18827.8
1846-08-29T19:20:12	-15.2077	18812.0
1846-08-29T19:25:12	-15.2071	18807.3
1846-08-29T19:30:12	-15.2004	18809.2
1846-08-29T19:35:12	-15.1980	18808.4
1846-08-29T19:40:12	-15.1936	18809.5
1846-08-29T19:45:12	-15.1973	18808.8
1846-08-29T19:50:12	-15.1996	18809.1
1846-08-29T19:55:12	-15.2013	18812.5
1846-08-29T20:00:12	-15.2003	18815.7
1846-08-29T20:05:12	-15.1980	18817.6
1846-08-29T20:10:12	-15.1944	18819.1
1846-08-29T20:15:12	-15.1915	18824.4
1846-08-29T20:20:12	-15.1961	18823.8
1846-08-29T20:25:12	-15.2059	18819.6
1846-08-29T20:30:12	-15.2122	18817.7
1846-08-29T20:35:12	-15.2148	18816.8
1846-08-29T20:40:12	-15.2146	18816.5
1846-08-29T20:45:12	-15.2109	18818.9
1846-08-29T20:50:12	-15.2100	18815.3
1846-08-29T20:55:12	-15.2136	18816.3
1846-08-29T21:00:12	-15.2174	18817.6
1846-08-29T21:05:12	-15.2186	18823.6
1846-08-29T21:10:12	-15.1903	18852.0
1846-08-29T21:15:12	-15.2053	18867.6
1846-08-29T21:20:12	-15.2631	18870.8