/* DATA DESCRIPTION:
Citation:	Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1849-12-01 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937056, 
	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: 1849-11-30T21:20:12 * DATE/TIME END: 1849-12-01T21:20:12
	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]
1849-11-30T21:20:12	-14.4532	18854.8
1849-11-30T21:25:12	-14.4620	18849.1
1849-11-30T21:30:12	-14.4588	18850.4
1849-11-30T21:35:12	-14.4533	18852.4
1849-11-30T21:40:12	-14.4748	18855.7
1849-11-30T21:45:12	-14.4874	18858.8
1849-11-30T21:50:12	-14.4866	18858.0
1849-11-30T21:55:12	-14.4811	18862.9
1849-11-30T22:00:12	-14.4735	18861.4
1849-11-30T22:05:12	-14.4872	18860.0
1849-11-30T22:10:12	-14.5152	18856.7
1849-11-30T22:15:12	-14.5206	18853.3
1849-11-30T22:20:12	-14.5152	18874.5
1849-11-30T22:25:12	-14.5198	18888.7
1849-11-30T22:30:12	-14.5549	18886.3
1849-11-30T22:35:12	-14.5792	18870.9
1849-11-30T22:40:12	-14.5206	18879.4
1849-11-30T22:45:12	-14.4620	18885.3
1849-11-30T22:50:12	-14.4269	18893.3
1849-11-30T22:55:12	-14.4207	18901.3
1849-11-30T23:00:12	-14.4517	18898.5
1849-11-30T23:05:12	-14.4677	18890.4
1849-11-30T23:10:12	-14.4755	18866.2
1849-11-30T23:15:12	-14.4978	18879.6
1849-11-30T23:20:12	-14.5152	18867.6
1849-11-30T23:25:12	-14.5092	18863.3
1849-11-30T23:30:12	-14.5005	18861.3
1849-11-30T23:35:12	-14.4927	18863.0
1849-11-30T23:40:12	-14.4673	18871.8
1849-11-30T23:45:12	-14.4358	18884.0
1849-11-30T23:50:12	-14.4233	18887.3
1849-11-30T23:55:12	-14.4364	18884.9
1849-12-01T00:00:12	-14.4224	18881.3
1849-12-01T00:05:12	-14.4491	18881.1
1849-12-01T00:10:12	-14.4590	18876.5
1849-12-01T00:15:12	-14.4560	18879.2
1849-12-01T00:20:12	-14.4551	18879.3
1849-12-01T00:25:12	-14.4777	18873.8
1849-12-01T00:30:12	-14.4958	18872.5
1849-12-01T00:35:12	-14.4906	18870.9
1849-12-01T00:40:12	-14.4822	18869.8
1849-12-01T00:45:12	-14.4786	18871.0
1849-12-01T00:50:12	-14.4840	18872.3
1849-12-01T00:55:12	-14.4826	18864.6
1849-12-01T01:00:12	-14.5019	18858.1
1849-12-01T01:05:12	-14.5376	18854.6
1849-12-01T01:10:12	-14.5600	18852.9
1849-12-01T01:15:12	-14.5622	18854.1
1849-12-01T01:20:12	-14.5535	18858.6
1849-12-01T01:25:12	-14.5702	18865.1
1849-12-01T01:30:12	-14.5892	18864.3
1849-12-01T01:35:12	-14.5987	18862.0
1849-12-01T01:40:12	-14.5976	18862.2
1849-12-01T01:45:12	-14.5871	18863.8
1849-12-01T01:50:12	-14.5775	18868.8
1849-12-01T01:55:12	-14.5772	18868.3
1849-12-01T02:00:12	-14.5769	18867.9
1849-12-01T02:05:12	-14.5910	18850.4
1849-12-01T02:10:12	-14.5914	18851.6
1849-12-01T02:15:12	-14.6345	18870.7
1849-12-01T02:20:12	-14.6378	18870.4
1849-12-01T02:25:12	-14.6374	18875.5
1849-12-01T02:30:12	-14.6389	18876.0
1849-12-01T02:35:12	-14.6450	18886.5
1849-12-01T02:40:12	-14.6452	18886.3
1849-12-01T02:45:12	-14.6170	18887.8
1849-12-01T02:50:12	-14.6136	18888.5
1849-12-01T02:55:12	-14.5905	18901.8
1849-12-01T03:00:12	-14.5728	18905.1
1849-12-01T03:05:12	-14.5612	18906.1
1849-12-01T03:10:12	-14.5736	18903.5
1849-12-01T03:15:12	-14.5697	18900.9
1849-12-01T03:20:12	-14.5551	18899.0
1849-12-01T03:25:12	-14.5475	18904.0
1849-12-01T03:30:12	-14.5721	18896.9
1849-12-01T03:35:12	-14.5729	18896.4
1849-12-01T03:40:12	-14.5713	18894.5
1849-12-01T03:45:12	-14.5757	18894.6
1849-12-01T03:50:12	-14.5938	18896.4
1849-12-01T03:55:12	-14.6043	18897.3
1849-12-01T04:00:12	-14.6057	18875.8
1849-12-01T04:05:12	-14.6063	18873.4
1849-12-01T04:10:12	-14.6053	18873.8
1849-12-01T04:15:12	-14.6607	18880.1
1849-12-01T04:20:12	-14.6617	18873.9
1849-12-01T04:25:12	-14.6839	18891.6
1849-12-01T04:30:12	-14.6841	18891.6
1849-12-01T04:35:12	-14.6855	18899.3
1849-12-01T04:40:12	-14.6764	18899.8
1849-12-01T04:45:12	-14.6777	18905.4
1849-12-01T04:50:12	-14.6816	18915.0
1849-12-01T04:55:12	-14.7165	18912.7
1849-12-01T05:00:12	-14.7218	18917.9
1849-12-01T05:05:12	-14.7298	18913.3
1849-12-01T05:10:12	-14.7316	18912.1
1849-12-01T05:15:12	-14.7151	18912.9
1849-12-01T05:20:12	-14.6853	18910.1
1849-12-01T05:25:12	-14.6538	18913.1
1849-12-01T05:30:12	-14.6333	18908.8
1849-12-01T05:35:12	-14.6341	18904.2
1849-12-01T05:40:12	-14.6541	18896.3
1849-12-01T05:45:12	-14.6574	18888.9
1849-12-01T05:50:12	-14.6595	18883.8
1849-12-01T05:55:12	-14.6508	18882.7
1849-12-01T06:00:12	-14.6625	18881.0
1849-12-01T06:05:12	-14.6534	18883.8
1849-12-01T06:10:12	-14.6659	18884.0
1849-12-01T06:15:12	-14.6724	18882.4
1849-12-01T06:20:12	-14.6741	18884.7
1849-12-01T06:25:12	-14.6587	18886.1
1849-12-01T06:30:12	-14.6765	18882.5
1849-12-01T06:35:12	-14.6565	18888.5
1849-12-01T06:40:12	-14.6702	18887.9
1849-12-01T06:45:12	-14.6640	18887.9
1849-12-01T06:50:12	-14.6589	18889.7
1849-12-01T06:55:12	-14.6656	18887.7
1849-12-01T07:00:12	-14.6659	18886.7
1849-12-01T07:05:12	-14.6605	18888.2
1849-12-01T07:10:12	-14.6555	18888.2
1849-12-01T07:15:12	-14.6698	18884.6
1849-12-01T07:20:12	-14.6726	18883.4
1849-12-01T07:25:12	-14.6832	18881.3
1849-12-01T07:30:12	-14.6878	18879.1
1849-12-01T07:35:12	-14.6797	18877.6
1849-12-01T07:40:12	-14.6728	18877.0
1849-12-01T07:45:12	-14.6732	18874.5
1849-12-01T07:50:12	-14.6653	18875.2
1849-12-01T07:55:12	-14.6761	18874.7
1849-12-01T08:00:12	-14.6691	18870.4
1849-12-01T08:05:12	-14.6690	18872.9
1849-12-01T08:10:12	-14.6823	18872.5
1849-12-01T08:15:12	-14.6749	18869.0
1849-12-01T08:20:12	-14.6694	18866.4
1849-12-01T08:25:12	-14.6698	18860.1
1849-12-01T08:30:12	-14.6678	18857.9
1849-12-01T08:35:12	-14.6690	18859.2
1849-12-01T08:40:12	-14.6776	18857.6
1849-12-01T08:45:12	-14.6910	18858.1
1849-12-01T08:50:12	-14.7143	18852.5
1849-12-01T08:55:12	-14.7151	18850.4
1849-12-01T09:00:12	-14.7135	18851.4
1849-12-01T09:05:12	-14.7477	18855.8
1849-12-01T09:10:12	-14.7339	18851.8
1849-12-01T09:15:12	-14.7547	18851.2
1849-12-01T09:20:12	-14.7535	18855.9
1849-12-01T09:25:12	-14.7715	18856.7
1849-12-01T09:30:12	-14.7586	18857.8
1849-12-01T09:35:12	-14.7583	18854.0
1849-12-01T09:40:12	-14.7435	18855.4
1849-12-01T09:45:12	-14.7383	18854.9
1849-12-01T09:50:12	-14.7429	18853.0
1849-12-01T09:55:12	-14.7422	18848.3
1849-12-01T10:00:12	-14.7512	18849.5
1849-12-01T10:05:12	-14.7494	18851.3
1849-12-01T10:10:12	-14.7375	18846.7
1849-12-01T10:15:12	-14.7182	18847.6
1849-12-01T10:20:12	-14.7490	18847.7
1849-12-01T10:25:12	-14.7258	18848.9
1849-12-01T10:30:12	-14.7161	18850.0
1849-12-01T10:35:12	-14.7227	18849.1
1849-12-01T10:40:12	-14.7268	18851.0
1849-12-01T10:45:12	-14.7293	18846.7
1849-12-01T10:50:12	-14.7395	18847.9
1849-12-01T10:55:12	-14.7498	18849.1
1849-12-01T11:00:12	-14.7863	18845.5
1849-12-01T11:05:12	-14.7889	18839.1
1849-12-01T11:10:12	-14.7448	18839.1
1849-12-01T11:15:12	-14.7439	18835.6
1849-12-01T11:20:12	-14.7340	18828.5
1849-12-01T11:25:12	-14.7228	18833.8
1849-12-01T11:30:12	-14.7439	18827.7
1849-12-01T11:35:12	-14.7701	18823.6
1849-12-01T11:40:12	-14.7510	18823.8
1849-12-01T11:45:12	-14.7542	18817.9
1849-12-01T11:50:12	-14.7587	18818.5
1849-12-01T11:55:12	-14.7728	18818.7
1849-12-01T12:00:12	-14.7689	18822.5
1849-12-01T12:05:12	-14.7732	18825.8
1849-12-01T12:10:12	-14.7818	18825.3
1849-12-01T12:15:12	-14.7676	18823.8
1849-12-01T12:20:12	-14.7820	18819.9
1849-12-01T12:25:12	-14.7664	18821.8
1849-12-01T12:30:12	-14.7730	18826.8
1849-12-01T12:35:12	-14.7828	18824.4
1849-12-01T12:40:12	-14.7876	18823.1
1849-12-01T12:45:12	-14.7578	18833.9
1849-12-01T12:50:12	-14.7699	18837.0
1849-12-01T12:55:12	-14.7790	18837.1
1849-12-01T13:00:12	-14.7516	18837.1
1849-12-01T13:05:12	-14.7365	18838.6
1849-12-01T13:10:12	-14.6940	18842.7
1849-12-01T13:15:12	-14.6625	18854.5
1849-12-01T13:20:12	-14.6579	18866.5
1849-12-01T13:25:12	-14.6462	18860.8
1849-12-01T13:30:12	-14.6192	18867.7
1849-12-01T13:35:12	-14.6430	18855.6
1849-12-01T13:40:12	-14.6329	18856.3
1849-12-01T13:45:12	-14.6043	18865.7
1849-12-01T13:50:12	-14.6162	18873.4
1849-12-01T13:55:12	-14.6315	18877.6
1849-12-01T14:00:12	-14.6667	18872.1
1849-12-01T14:05:12	-14.6774	18865.8
1849-12-01T14:10:12	-14.6992	18862.3
1849-12-01T14:15:12	-14.7176	18855.8
1849-12-01T14:20:12	-14.7083	18860.3
1849-12-01T14:25:12	-14.7115	18856.6
1849-12-01T14:30:12	-14.7032	18856.0
1849-12-01T14:35:12	-14.6833	18857.3
1849-12-01T14:40:12	-14.6688	18863.2
1849-12-01T14:45:12	-14.6645	18865.1
1849-12-01T14:50:12	-14.6609	18864.9
1849-12-01T14:55:12	-14.6754	18857.7
1849-12-01T15:00:12	-14.6965	18860.7
1849-12-01T15:05:12	-14.6196	18841.2
1849-12-01T15:10:12	-14.6686	18834.9
1849-12-01T15:15:12	-14.6378	18831.2
1849-12-01T15:20:12	-14.6097	18837.9
1849-12-01T15:25:12	-14.5867	18843.9
1849-12-01T15:30:12	-14.5733	18855.6
1849-12-01T15:35:12	-14.5805	18858.0
1849-12-01T15:40:12	-14.5801	18860.3
1849-12-01T15:45:12	-14.5555	18860.4
1849-12-01T15:50:12	-14.5638	18852.5
1849-12-01T15:55:12	-14.5476	18845.2
1849-12-01T16:00:12	-14.5835	18856.3
1849-12-01T16:05:12	-14.5321	18831.2
1849-12-01T16:10:12	-14.5350	18831.2
1849-12-01T16:15:12	-14.5347	18831.3
1849-12-01T16:20:12	-14.5350	18830.7
1849-12-01T16:25:12	-14.6877	18848.5
1849-12-01T16:30:12	-14.6851	18841.5
1849-12-01T16:35:12	-14.7086	18838.6
1849-12-01T16:40:12	-14.7046	18842.7
1849-12-01T16:45:12	-14.6883	18848.1
1849-12-01T16:50:12	-14.6909	18851.9
1849-12-01T16:55:12	-14.7212	18855.7
1849-12-01T17:00:12	-14.7520	18857.7
1849-12-01T17:05:12	-14.7621	18862.4
1849-12-01T17:10:12	-14.7633	18854.2
1849-12-01T17:15:12	-14.7375	18851.1
1849-12-01T17:20:12	-14.7111	18854.4
1849-12-01T17:25:12	-14.6965	18854.9
1849-12-01T17:30:12	-14.6863	18855.9
1849-12-01T17:35:12	-14.6917	18854.1
1849-12-01T17:40:12	-14.6603	18853.5
1849-12-01T17:45:12	-14.6093	18858.4
1849-12-01T17:50:12	-14.5160	18880.8
1849-12-01T17:55:12	-14.5881	18882.9
1849-12-01T18:00:12	-14.6524	18872.3
1849-12-01T18:05:12	-14.6831	18878.2
1849-12-01T18:10:12	-14.7008	18881.9
1849-12-01T18:15:12	-14.7327	18877.7
1849-12-01T18:20:12	-14.7746	18871.4
1849-12-01T18:25:12	-14.7849	18863.1
1849-12-01T18:30:12	-14.7758	18860.0
1849-12-01T18:35:12	-14.7304	18862.9
1849-12-01T18:40:12	-14.7161	18863.4
1849-12-01T18:45:12	-14.7139	18864.9
1849-12-01T18:50:12	-14.7113	18868.8
1849-12-01T18:55:12	-14.6961	18877.4
1849-12-01T19:00:12	-14.6716	18881.6
1849-12-01T19:05:12	-14.6454	18886.1
1849-12-01T19:10:12	-14.6359	18884.6
1849-12-01T19:15:12	-14.6472	18878.4
1849-12-01T19:20:12	-14.6470	18884.7
1849-12-01T19:25:12	-14.6512	18871.9
1849-12-01T19:30:12	-14.6534	18872.2
1849-12-01T19:35:12	-14.7385	18867.0
1849-12-01T19:40:12	-14.7167	18876.9
1849-12-01T19:45:12	-14.6658	18876.1
1849-12-01T19:50:12	-14.6676	18872.6
1849-12-01T19:55:12	-14.6762	18871.5
1849-12-01T20:00:12	-14.6645	18872.5
1849-12-01T20:05:12	-14.6496	18873.7
1849-12-01T20:10:12	-14.6361	18878.8
1849-12-01T20:15:12	-14.6315	18877.9
1849-12-01T20:20:12	-14.6395	18878.3
1849-12-01T20:25:12	-14.6519	18878.3
1849-12-01T20:30:12	-14.6472	18885.8
1849-12-01T20:35:12	-14.6315	18880.9
1849-12-01T20:40:12	-14.6188	18881.3
1849-12-01T20:45:12	-14.6146	18882.7
1849-12-01T20:50:12	-14.6100	18884.9
1849-12-01T20:55:12	-14.6135	18884.5
1849-12-01T21:00:12	-14.6113	18883.6
1849-12-01T21:05:12	-14.6131	18884.1
1849-12-01T21:10:12	-14.6218	18884.4
1849-12-01T21:15:12	-14.6283	18884.6
1849-12-01T21:20:12	-14.6264	18886.1