/* DATA DESCRIPTION:
Citation:	Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1847-08-28 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937029, 
	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: 1847-08-27T21:20:12 * DATE/TIME END: 1847-08-28T21:20:12
	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:	577 data points
*/
Date/Time	Decl [deg]	H-comp [nT]
1847-08-27T21:20:12	-15.0163	18817.7
1847-08-27T21:25:12	-15.0117	18818.5
1847-08-27T21:30:12	-15.0115	18817.0
1847-08-27T21:35:12	-15.0096	18817.2
1847-08-27T21:40:12	-15.0091	18817.1
1847-08-27T21:45:12	-15.0107	18816.4
1847-08-27T21:50:12	-15.0130	18816.6
1847-08-27T21:55:12	-15.0134	18815.3
1847-08-27T22:00:12	-15.0126	18815.5
1847-08-27T22:05:12	-15.0124	18814.9
1847-08-27T22:10:12	-15.0156	18815.2
1847-08-27T22:15:12	-15.0170	18814.5
1847-08-27T22:20:12	-15.0158	18814.6
1847-08-27T22:25:12	-15.0196	18813.2
1847-08-27T22:30:12	-15.0192	18812.7
1847-08-27T22:35:12	-15.0186	18812.4
1847-08-27T22:40:12	-15.0188	18811.2
1847-08-27T22:45:12	-15.0158	18810.9
1847-08-27T22:50:12	-15.0084	18811.3
1847-08-27T22:55:12	-15.0083	18812.6
1847-08-27T23:00:12	-15.0041	18811.4
1847-08-27T23:05:12	-15.0027	18812.1
1847-08-27T23:10:12	-14.9985	18815.0
1847-08-27T23:15:12	-14.9946	18816.6
1847-08-27T23:20:12	-14.9919	18817.0
1847-08-27T23:25:12	-14.9880	18818.0
1847-08-27T23:30:12	-14.9805	18818.2
1847-08-27T23:35:12	-14.9804	18819.4
1847-08-27T23:40:12	-14.9790	18819.7
1847-08-27T23:45:12	-14.9769	18819.3
1847-08-27T23:50:12	-14.9779	18817.0
1847-08-27T23:55:12	-14.9836	18813.5
1847-08-28T00:00:12	-14.9846	18811.9
1847-08-28T00:05:12	-14.9845	18810.4
1847-08-28T00:10:12	-14.9854	18809.5
1847-08-28T00:15:12	-14.9902	18808.7
1847-08-28T00:20:12	-14.9907	18808.8
1847-08-28T00:25:12	-14.9953	18811.1
1847-08-28T00:30:12	-14.9998	18811.9
1847-08-28T00:35:12	-15.0003	18813.0
1847-08-28T00:40:12	-15.0005	18814.2
1847-08-28T00:45:12	-15.0015	18812.6
1847-08-28T00:50:12	-15.0009	18810.5
1847-08-28T00:55:12	-14.9962	18808.0
1847-08-28T01:00:12	-14.9895	18806.9
1847-08-28T01:05:12	-14.9841	18806.7
1847-08-28T01:10:12	-14.9832	18808.6
1847-08-28T01:15:12	-14.9854	18810.7
1847-08-28T01:20:12	-14.9911	18810.6
1847-08-28T01:25:12	-14.9982	18810.1
1847-08-28T01:30:12	-15.0051	18811.6
1847-08-28T01:35:12	-15.0132	18812.4
1847-08-28T01:40:12	-15.0186	18813.0
1847-08-28T01:45:12	-15.0104	18808.8
1847-08-28T01:50:12	-15.0089	18814.6
1847-08-28T01:55:12	-15.0041	18815.5
1847-08-28T02:00:12	-14.9989	18815.2
1847-08-28T02:05:12	-14.9974	18811.4
1847-08-28T02:10:12	-14.9915	18810.3
1847-08-28T02:15:12	-14.9892	18809.9
1847-08-28T02:20:12	-14.9856	18809.0
1847-08-28T02:25:12	-14.9837	18810.8
1847-08-28T02:30:12	-14.9852	18811.1
1847-08-28T02:35:12	-14.9870	18812.6
1847-08-28T02:40:12	-14.9908	18814.1
1847-08-28T02:45:12		18815.9
1847-08-28T02:50:12	-14.9912	18816.1
1847-08-28T02:55:12	-14.9762	18816.5
1847-08-28T03:00:12	-14.9631	18816.5
1847-08-28T03:05:12	-14.9548	18818.8
1847-08-28T03:10:12	-14.9576	18816.8
1847-08-28T03:15:12	-14.9435	18814.7
1847-08-28T03:20:12	-14.9325	18814.0
1847-08-28T03:25:12	-14.9258	18813.3
1847-08-28T03:30:12	-14.9208	18811.7
1847-08-28T03:35:12	-14.9248	18810.1
1847-08-28T03:40:12	-14.9276	18808.4
1847-08-28T03:45:12	-14.9276	18807.7
1847-08-28T03:50:12	-14.9306	18806.5
1847-08-28T03:55:12	-14.9299	18805.8
1847-08-28T04:00:12	-14.9377	18806.2
1847-08-28T04:05:12	-14.9474	18804.9
1847-08-28T04:10:12	-14.9486	18803.4
1847-08-28T04:15:12	-14.9483	18803.6
1847-08-28T04:20:12	-14.9487	18803.2
1847-08-28T04:25:12	-14.9483	18803.8
1847-08-28T04:30:12	-14.9564	18803.8
1847-08-28T04:35:12	-14.9475	18802.2
1847-08-28T04:40:12	-14.9306	18802.7
1847-08-28T04:45:12	-14.9194	18802.6
1847-08-28T04:50:12	-14.9045	18803.7
1847-08-28T04:55:12	-14.9102	18803.9
1847-08-28T05:00:12	-14.9146	18802.9
1847-08-28T05:05:12	-14.9109	18802.2
1847-08-28T05:10:12	-14.9141	18801.7
1847-08-28T05:15:12	-14.9150	18801.7
1847-08-28T05:20:12	-14.9111	18801.1
1847-08-28T05:25:12	-14.9085	18800.6
1847-08-28T05:30:12	-14.9035	18800.6
1847-08-28T05:35:12	-14.9035	18800.5
1847-08-28T05:40:12	-14.9126	18799.0
1847-08-28T05:45:12	-14.9107	18798.3
1847-08-28T05:50:12	-14.9227	18796.9
1847-08-28T05:55:12	-14.9264	18795.1
1847-08-28T06:00:12	-14.9291	18794.6
1847-08-28T06:05:12	-14.9299	18793.5
1847-08-28T06:10:12	-14.9315	18792.7
1847-08-28T06:15:12	-14.9355	18792.8
1847-08-28T06:20:12	-14.9391	18790.9
1847-08-28T06:25:12	-14.9357	18790.3
1847-08-28T06:30:12	-14.9314	18789.2
1847-08-28T06:35:12	-14.9196	18788.8
1847-08-28T06:40:12	-14.9214	18788.4
1847-08-28T06:45:12	-14.9137	18786.7
1847-08-28T06:50:12	-14.9256	18786.1
1847-08-28T06:55:12	-14.9227	18786.0
1847-08-28T07:00:12	-14.9200	18786.0
1847-08-28T07:05:12	-14.9192	18785.4
1847-08-28T07:10:12	-14.9186	18783.5
1847-08-28T07:15:12	-14.9065	18782.1
1847-08-28T07:20:12	-14.9170	18780.0
1847-08-28T07:25:12	-14.9263	18778.6
1847-08-28T07:30:12	-14.9373	18776.8
1847-08-28T07:35:12	-14.9510	18774.9
1847-08-28T07:40:12	-14.9617	18772.8
1847-08-28T07:45:12	-14.9739	18773.2
1847-08-28T07:50:12	-14.9801	18774.3
1847-08-28T07:55:12	-14.9862	18773.8
1847-08-28T08:00:12	-14.9946	18773.6
1847-08-28T08:05:12	-15.0108	18773.0
1847-08-28T08:10:12	-15.0188	18773.4
1847-08-28T08:15:12	-15.0246	18772.6
1847-08-28T08:20:12	-15.0278	18770.7
1847-08-28T08:25:12	-15.0389	18769.6
1847-08-28T08:30:12	-15.0472	18768.2
1847-08-28T08:35:12	-15.0516	18767.9
1847-08-28T08:40:12	-15.0599	18767.7
1847-08-28T08:45:12	-15.0715	18766.3
1847-08-28T08:50:12	-15.0729	18766.4
1847-08-28T08:55:12	-15.0755	18764.8
1847-08-28T09:00:12	-15.0876	18763.9
1847-08-28T09:05:12	-15.0945	18763.4
1847-08-28T09:10:12	-15.1007	18763.1
1847-08-28T09:15:12	-15.1021	18762.9
1847-08-28T09:20:12	-15.1130	18764.3
1847-08-28T09:25:12	-15.1208	18765.1
1847-08-28T09:30:12	-15.1297	18765.3
1847-08-28T09:35:12	-15.1401	18765.9
1847-08-28T09:40:12	-15.1459	18764.5
1847-08-28T09:45:12	-15.1536	18768.6
1847-08-28T09:50:12	-15.1677	18769.0
1847-08-28T09:55:12	-15.1713	18767.3
1847-08-28T10:00:12	-15.1721	18768.1
1847-08-28T10:05:12	-15.1767	18769.2
1847-08-28T10:10:12	-15.1832	18770.5
1847-08-28T10:15:12	-15.1940	18771.4
1847-08-28T10:20:12	-15.2031	18772.7
1847-08-28T10:25:12	-15.2051	18773.8
1847-08-28T10:30:12	-15.2109	18774.9
1847-08-28T10:35:12	-15.2170	18773.8
1847-08-28T10:40:12	-15.2224	18773.6
1847-08-28T10:45:12	-15.2300	18774.6
1847-08-28T10:50:12	-15.2361	18777.5
1847-08-28T10:55:12	-15.2451	18779.9
1847-08-28T11:00:12	-15.2470	18779.1
1847-08-28T11:05:12	-15.2426	18777.6
1847-08-28T11:10:12	-15.2397	18778.2
1847-08-28T11:15:12	-15.2365	18778.6
1847-08-28T11:20:12	-15.2333	18780.6
1847-08-28T11:25:12	-15.2225	18782.7
1847-08-28T11:30:12	-15.2297	18783.1
1847-08-28T11:35:12	-15.2285	18784.7
1847-08-28T11:40:12	-15.2272	18785.2
1847-08-28T11:45:12	-15.2212	18786.0
1847-08-28T11:50:12	-15.2208	18788.2
1847-08-28T11:55:12	-15.2190	18788.3
1847-08-28T12:00:12	-15.2180	18788.3
1847-08-28T12:05:12	-15.2132	18791.9
1847-08-28T12:10:12	-15.2124	18794.8
1847-08-28T12:15:12	-15.2146	18796.5
1847-08-28T12:20:12	-15.2147	18798.3
1847-08-28T12:25:12	-15.2160	18800.4
1847-08-28T12:30:12	-15.2151	18802.4
1847-08-28T12:35:12	-15.2143	18803.6
1847-08-28T12:40:12	-15.2178	18805.2
1847-08-28T12:45:12	-15.2172	18805.9
1847-08-28T12:50:12	-15.2182	18805.4
1847-08-28T12:55:12	-15.2112	18806.2
1847-08-28T13:00:12	-15.2188	18809.6
1847-08-28T13:05:12	-15.2210	18808.1
1847-08-28T13:10:12	-15.2147	18807.0
1847-08-28T13:15:12	-15.2093	18805.4
1847-08-28T13:20:12	-15.1995	18803.5
1847-08-28T13:25:12	-15.2093	18803.6
1847-08-28T13:30:12	-15.2130	18803.4
1847-08-28T13:35:12	-15.2139	18805.2
1847-08-28T13:40:12	-15.2144	18805.7
1847-08-28T13:45:12	-15.2100	18807.9
1847-08-28T13:50:12	-15.2005	18811.2
1847-08-28T13:55:12	-15.1914	18812.3
1847-08-28T14:00:12	-15.1805	18811.4
1847-08-28T14:05:12	-15.1717	18810.4
1847-08-28T14:10:12	-15.1628	18810.5
1847-08-28T14:15:12	-15.1570	18809.4
1847-08-28T14:20:12	-15.1488	18808.9
1847-08-28T14:25:12	-15.1416	18808.0
1847-08-28T14:30:12	-15.1353	18809.6
1847-08-28T14:35:12	-15.1373	18808.9
1847-08-28T14:40:12	-15.1289	18808.8
1847-08-28T14:45:12	-15.1230	18808.1
1847-08-28T14:50:12	-15.1226	18808.8
1847-08-28T14:55:12	-15.1260	18812.2
1847-08-28T15:00:12	-15.1298	18812.5
1847-08-28T15:05:12	-15.1228	18813.9
1847-08-28T15:10:12	-15.1200	18811.6
1847-08-28T15:15:12	-15.1174	18809.2
1847-08-28T15:20:12	-15.1078	18811.9
1847-08-28T15:25:12	-15.1007	18804.2
1847-08-28T15:30:12	-15.0868	18802.6
1847-08-28T15:35:12	-15.0799	18800.7
1847-08-28T15:40:12	-15.0736	18799.4
1847-08-28T15:45:12	-15.0741	18799.7
1847-08-28T15:50:12	-15.0763	18800.5
1847-08-28T15:55:12	-15.0777	18799.4
1847-08-28T16:00:12	-15.0724	18800.8
1847-08-28T16:05:12	-15.0667	18801.2
1847-08-28T16:10:12	-15.0681	18801.5
1847-08-28T16:15:12	-15.0630	18801.4
1847-08-28T16:20:12	-15.0626	18802.1
1847-08-28T16:25:12	-15.0627	18802.1
1847-08-28T16:30:12	-15.0604	18803.0
1847-08-28T16:35:12	-15.0595	18801.2
1847-08-28T16:40:12	-15.0563	18799.4
1847-08-28T16:45:12	-15.0489	18799.2
1847-08-28T16:50:12	-15.0417	18798.2
1847-08-28T16:55:12	-15.0439	18798.9
1847-08-28T17:00:12	-15.0383	18800.2
1847-08-28T17:05:12	-15.0361	18801.4
1847-08-28T17:10:12	-15.0333	18802.0
1847-08-28T17:15:12	-15.0256	18799.0
1847-08-28T17:20:12	-15.0212	18796.3
1847-08-28T17:25:12	-15.0204	18795.4
1847-08-28T17:30:12	-15.0284	18803.3
1847-08-28T17:35:12	-15.0363	18794.8
1847-08-28T17:40:12	-15.0399	18794.5
1847-08-28T17:45:12	-15.0447	18799.7
1847-08-28T17:50:12	-15.0464	18799.1
1847-08-28T17:55:12	-15.0454	18798.9
1847-08-28T18:00:12	-15.0461	18799.1
1847-08-28T18:05:12	-15.0413	18803.4
1847-08-28T18:10:12	-15.0365	18807.4
1847-08-28T18:15:12	-15.0402	18808.2
1847-08-28T18:20:12	-15.0357	18810.8
1847-08-28T18:25:12	-15.0333	18812.0
1847-08-28T18:30:12	-15.0316	18812.8
1847-08-28T18:35:12	-15.0260	18812.3
1847-08-28T18:40:12	-15.0351	18809.8
1847-08-28T18:45:12	-15.0304	18814.2
1847-08-28T18:50:12	-15.0363	18815.2
1847-08-28T18:55:12	-15.0398	18816.3
1847-08-28T19:00:12	-15.0385	18816.6
1847-08-28T19:05:12	-15.0389	18817.4
1847-08-28T19:10:12	-15.0373	18815.5
1847-08-28T19:15:12	-15.0344	18815.3
1847-08-28T19:20:12	-15.0315	18815.8
1847-08-28T19:25:12	-15.0297	18814.8
1847-08-28T19:30:12	-15.0337	18815.4
1847-08-28T19:35:12	-15.0352	18815.7
1847-08-28T19:40:12	-15.0319	18814.8
1847-08-28T19:45:12	-15.0287	18815.4
1847-08-28T19:50:12	-15.0282	18814.9
1847-08-28T19:55:12	-15.0277	18814.7
1847-08-28T20:00:12	-15.0266	18814.4
1847-08-28T20:05:12	-15.0254	18813.6
1847-08-28T20:10:12	-15.0241	18813.2
1847-08-28T20:15:12	-15.0269	18812.2
1847-08-28T20:20:12	-15.0238	18812.2
1847-08-28T20:25:12	-15.0204	18811.8
1847-08-28T20:30:12	-15.0194	18812.0
1847-08-28T20:35:12	-15.0188	18811.2
1847-08-28T20:40:12	-15.0194	18810.5
1847-08-28T20:45:12	-15.0192	18810.4
1847-08-28T20:50:12	-15.0200	18809.8
1847-08-28T20:55:12	-15.0186	18810.0
1847-08-28T21:00:12	-15.0186	18809.4
1847-08-28T21:05:12	-15.0164	18810.3
1847-08-28T21:10:12	-15.0156	18810.7
1847-08-28T21:15:12	-15.0130	18811.5
1847-08-28T21:20:12	-15.0147	18812.3