/* DATA DESCRIPTION:
Citation:	Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1848-11-25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937044, 
	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: 1848-11-24T21:20:12 * DATE/TIME END: 1848-11-25T21:20:12
	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]
1848-11-24T21:20:12	-14.8159	18849.2
1848-11-24T21:25:12	-14.8151	18846.9
1848-11-24T21:30:12	-14.8149	18847.2
1848-11-24T21:35:12	-14.8128	18850.3
1848-11-24T21:40:12	-14.8178	18852.9
1848-11-24T21:45:12	-14.8169	18848.2
1848-11-24T21:50:12	-14.8211	18846.0
1848-11-24T21:55:12	-14.8177	18848.6
1848-11-24T22:00:12	-14.8217	18849.3
1848-11-24T22:05:12	-14.8237	18848.8
1848-11-24T22:10:12	-14.8143	18849.5
1848-11-24T22:15:12	-14.8206	18849.7
1848-11-24T22:20:12	-14.8246	18848.7
1848-11-24T22:25:12	-14.8256	18847.7
1848-11-24T22:30:12	-14.8284	18848.6
1848-11-24T22:35:12	-14.8319	18846.7
1848-11-24T22:40:12	-14.8294	18848.8
1848-11-24T22:45:12	-14.8318	18849.4
1848-11-24T22:50:12	-14.8333	18846.8
1848-11-24T22:55:12	-14.8326	18844.6
1848-11-24T23:00:12	-14.8343	18843.4
1848-11-24T23:05:12	-14.8331	18845.3
1848-11-24T23:10:12	-14.8335	18846.4
1848-11-24T23:15:12	-14.8334	18844.6
1848-11-24T23:20:12	-14.8329	18844.1
1848-11-24T23:25:12	-14.8380	18842.7
1848-11-24T23:30:12	-14.8355	18842.9
1848-11-24T23:35:12	-14.8376	18843.6
1848-11-24T23:40:12	-14.8357	18843.9
1848-11-24T23:45:12	-14.8315	18845.5
1848-11-24T23:50:12	-14.8349	18845.2
1848-11-24T23:55:12	-14.8359	18846.3
1848-11-25T00:00:12	-14.8400	18845.1
1848-11-25T00:05:12	-14.8460	18843.5
1848-11-25T00:10:12	-14.8481	18844.6
1848-11-25T00:15:12	-14.8533	18842.5
1848-11-25T00:20:12	-14.8482	18841.9
1848-11-25T00:25:12	-14.8428	18842.6
1848-11-25T00:30:12	-14.8401	18843.7
1848-11-25T00:35:12	-14.8432	18843.9
1848-11-25T00:40:12	-14.8410	18843.9
1848-11-25T00:45:12	-14.8442	18844.1
1848-11-25T00:50:12	-14.8420	18845.0
1848-11-25T00:55:12	-14.8400	18844.0
1848-11-25T01:00:12	-14.8424	18842.1
1848-11-25T01:05:12	-14.8380	18842.3
1848-11-25T01:10:12	-14.8391	18843.5
1848-11-25T01:15:12	-14.8423	18843.7
1848-11-25T01:20:12	-14.8432	18844.7
1848-11-25T01:25:12	-14.8422	18845.0
1848-11-25T01:30:12	-14.8464	18845.0
1848-11-25T01:35:12	-14.8462	18845.9
1848-11-25T01:40:12	-14.8465	18846.1
1848-11-25T01:45:12	-14.8436	18846.2
1848-11-25T01:50:12	-14.8458	18845.6
1848-11-25T01:55:12	-14.8484	18845.7
1848-11-25T02:00:12	-14.8465	18846.3
1848-11-25T02:05:12	-14.8494	18845.4
1848-11-25T02:10:12	-14.8478	18846.3
1848-11-25T02:15:12	-14.8473	18847.4
1848-11-25T02:20:12	-14.8482	18847.4
1848-11-25T02:25:12	-14.8456	18849.5
1848-11-25T02:30:12	-14.8490	18849.9
1848-11-25T02:35:12	-14.8460	18849.9
1848-11-25T02:40:12	-14.8474	18850.5
1848-11-25T02:45:12	-14.8470	18850.7
1848-11-25T02:50:12	-14.8460	18851.2
1848-11-25T02:55:12	-14.8462	18851.8
1848-11-25T03:00:12	-14.8486	18851.3
1848-11-25T03:05:12	-14.8496	18851.6
1848-11-25T03:10:12	-14.8507	18852.2
1848-11-25T03:15:12	-14.8420	18849.3
1848-11-25T03:20:12	-14.8407	18850.0
1848-11-25T03:25:12	-14.8431	18852.2
1848-11-25T03:30:12	-14.8411	18852.6
1848-11-25T03:35:12	-14.8415	18852.1
1848-11-25T03:40:12	-14.8401	18851.7
1848-11-25T03:45:12	-14.8377	18851.3
1848-11-25T03:50:12	-14.8365	18852.3
1848-11-25T03:55:12	-14.8359	18852.7
1848-11-25T04:00:12	-14.8346	18853.1
1848-11-25T04:05:12	-14.8367	18852.5
1848-11-25T04:10:12	-14.8327	18854.4
1848-11-25T04:15:12	-14.8353	18854.2
1848-11-25T04:20:12	-14.8361	18852.8
1848-11-25T04:25:12	-14.8197	18854.2
1848-11-25T04:30:12	-14.8270	18852.8
1848-11-25T04:35:12	-14.8244	18853.6
1848-11-25T04:40:12	-14.8187	18854.2
1848-11-25T04:45:12	-14.8224	18855.1
1848-11-25T04:50:12	-14.8254	18855.6
1848-11-25T04:55:12	-14.8234	18854.7
1848-11-25T05:00:12	-14.8211	18854.7
1848-11-25T05:05:12	-14.8145	18854.9
1848-11-25T05:10:12	-14.8147	18856.3
1848-11-25T05:15:12	-14.8104	18858.6
1848-11-25T05:20:12	-14.8152	18858.4
1848-11-25T05:25:12	-14.8218	18856.7
1848-11-25T05:30:12	-14.8178	18854.9
1848-11-25T05:35:12	-14.8169	18855.4
1848-11-25T05:40:12	-14.8152	18853.6
1848-11-25T05:45:12	-14.8112	18855.2
1848-11-25T05:50:12	-14.8156	18857.7
1848-11-25T05:55:12	-14.8171	18855.4
1848-11-25T06:00:12	-14.8189	18855.2
1848-11-25T06:05:12	-14.8203	18855.7
1848-11-25T06:10:12	-14.8217	18855.5
1848-11-25T06:15:12	-14.8202	18855.1
1848-11-25T06:20:12	-14.8177	18855.4
1848-11-25T06:25:12	-14.8228	18855.7
1848-11-25T06:30:12	-14.8240	18856.3
1848-11-25T06:35:12	-14.8264	18856.8
1848-11-25T06:40:12	-14.8252	18857.0
1848-11-25T06:45:12	-14.8224	18855.9
1848-11-25T06:50:12	-14.8244	18851.3
1848-11-25T06:55:12	-14.8105	18862.5
1848-11-25T07:00:12	-14.8102	18857.3
1848-11-25T07:05:12	-14.8028	18858.4
1848-11-25T07:10:12	-14.8094	18855.7
1848-11-25T07:15:12	-14.7977	18857.1
1848-11-25T07:20:12	-14.8042	18850.2
1848-11-25T07:25:12	-14.7836	18860.2
1848-11-25T07:30:12	-14.7872	18860.9
1848-11-25T07:35:12	-14.7854	18855.6
1848-11-25T07:40:12	-14.7882	18855.5
1848-11-25T07:45:12	-14.8094	18858.5
1848-11-25T07:50:12	-14.7965	18859.9
1848-11-25T07:55:12	-14.7981	18858.8
1848-11-25T08:00:12	-14.7979	18856.9
1848-11-25T08:05:12	-14.7954	18855.3
1848-11-25T08:10:12	-14.7919	18855.6
1848-11-25T08:15:12	-14.7935	18853.1
1848-11-25T08:20:12	-14.7898	18854.1
1848-11-25T08:25:12	-14.7924	18852.3
1848-11-25T08:30:12	-14.7967	18856.6
1848-11-25T08:35:12	-14.7957	18859.0
1848-11-25T08:40:12	-14.7942	18859.0
1848-11-25T08:45:12	-14.8189	18856.9
1848-11-25T08:50:12	-14.8182	18852.5
1848-11-25T08:55:12	-14.8148	18851.9
1848-11-25T09:00:12	-14.8218	18849.9
1848-11-25T09:05:12	-14.8207	18855.2
1848-11-25T09:10:12	-14.8178	18850.2
1848-11-25T09:15:12	-14.8106	18841.5
1848-11-25T09:20:12	-14.8123	18838.9
1848-11-25T09:25:12	-14.8197	18838.7
1848-11-25T09:30:12	-14.8222	18846.5
1848-11-25T09:35:12	-14.8288	18846.4
1848-11-25T09:40:12	-14.8481	18841.5
1848-11-25T09:45:12	-14.8448	18838.3
1848-11-25T09:50:12	-14.8520	18835.5
1848-11-25T09:55:12	-14.8511	18830.7
1848-11-25T10:00:12	-14.8466	18831.5
1848-11-25T10:05:12	-14.8536	18834.8
1848-11-25T10:10:12	-14.8528	18833.6
1848-11-25T10:15:12	-14.8575	18833.5
1848-11-25T10:20:12	-14.8618	18833.1
1848-11-25T10:25:12	-14.8604	18827.4
1848-11-25T10:30:12	-14.8598	18828.4
1848-11-25T10:35:12	-14.8586	18829.6
1848-11-25T10:40:12	-14.8646	18832.8
1848-11-25T10:45:12	-14.8600	18835.8
1848-11-25T10:50:12	-14.8655	18833.3
1848-11-25T10:55:12	-14.8630	18834.4
1848-11-25T11:00:12	-14.8713	18838.3
1848-11-25T11:05:12	-14.8671	18836.3
1848-11-25T11:10:12	-14.8705	18835.8
1848-11-25T11:15:12	-14.8741	18833.8
1848-11-25T11:20:12	-14.8802	18833.0
1848-11-25T11:25:12	-14.8911	18835.9
1848-11-25T11:30:12	-14.8842	18834.1
1848-11-25T11:35:12	-14.8792	18836.1
1848-11-25T11:40:12	-14.8872	18834.8
1848-11-25T11:45:12	-14.8866	18834.7
1848-11-25T11:50:12	-14.8849	18837.1
1848-11-25T11:55:12	-14.8978	18836.7
1848-11-25T12:00:12	-14.8916	18835.5
1848-11-25T12:05:12	-14.8834	18831.5
1848-11-25T12:10:12	-14.8806	18830.8
1848-11-25T12:15:12	-14.8815	18830.9
1848-11-25T12:20:12	-14.8796	18833.4
1848-11-25T12:25:12	-14.8814	18834.3
1848-11-25T12:30:12	-14.8773	18834.6
1848-11-25T12:35:12	-14.8850	18834.2
1848-11-25T12:40:12	-14.8791	18834.2
1848-11-25T12:45:12	-14.8781	18835.3
1848-11-25T12:50:12	-14.8788	18834.0
1848-11-25T12:55:12	-14.8819	18840.4
1848-11-25T13:00:12	-14.8836	18839.4
1848-11-25T13:05:12	-14.8799	18840.2
1848-11-25T13:10:12	-14.8822	18842.0
1848-11-25T13:15:12	-14.8923	18842.2
1848-11-25T13:20:12	-14.8865	18844.9
1848-11-25T13:25:12	-14.8850	18841.0
1848-11-25T13:30:12	-14.8828	18843.5
1848-11-25T13:35:12	-14.8818	18839.6
1848-11-25T13:40:12	-14.8773	18844.6
1848-11-25T13:45:12	-14.8920	18853.0
1848-11-25T13:50:12	-14.8877	18851.0
1848-11-25T13:55:12	-14.8945	18853.5
1848-11-25T14:00:12	-14.9072	18858.1
1848-11-25T14:05:12	-14.9078	18865.8
1848-11-25T14:10:12	-14.8880	18854.9
1848-11-25T14:15:12	-14.8974	18853.1
1848-11-25T14:20:12	-14.8994	18840.8
1848-11-25T14:25:12	-14.8941	18834.1
1848-11-25T14:30:12	-14.8876	18830.4
1848-11-25T14:35:12	-14.8783	18833.5
1848-11-25T14:40:12	-14.8692	18837.6
1848-11-25T14:45:12	-14.8630	18838.0
1848-11-25T14:50:12	-14.8612	18839.2
1848-11-25T14:55:12	-14.8477	18838.7
1848-11-25T15:00:12	-14.8476	18836.3
1848-11-25T15:05:12	-14.8521	18838.1
1848-11-25T15:10:12	-14.8513	18839.2
1848-11-25T15:15:12	-14.8473	18840.0
1848-11-25T15:20:12	-14.8435	18840.3
1848-11-25T15:25:12	-14.8404	18840.0
1848-11-25T15:30:12	-14.8337	18842.0
1848-11-25T15:35:12	-14.8217	18841.6
1848-11-25T15:40:12	-14.8187	18843.6
1848-11-25T15:45:12	-14.8221	18842.6
1848-11-25T15:50:12	-14.8284	18840.8
1848-11-25T15:55:12	-14.8384	18840.7
1848-11-25T16:00:12	-14.8446	18840.3
1848-11-25T16:05:12	-14.8484	18841.1
1848-11-25T16:10:12	-14.8500	18840.6
1848-11-25T16:15:12	-14.8633	18842.2
1848-11-25T16:20:12	-14.8646	18842.2
1848-11-25T16:25:12	-14.8401	18842.0
1848-11-25T16:30:12	-14.8387	18843.3
1848-11-25T16:35:12	-14.8286	18846.5
1848-11-25T16:40:12	-14.8264	18846.5
1848-11-25T16:45:12	-14.8346	18847.4
1848-11-25T16:50:12	-14.8361	18847.0
1848-11-25T16:55:12	-14.8380	18848.5
1848-11-25T17:00:12	-14.8341	18849.0
1848-11-25T17:05:12	-14.8317	18850.5
1848-11-25T17:10:12	-14.8337	18849.9
1848-11-25T17:15:12	-14.8367	18847.6
1848-11-25T17:20:12	-14.8377	18846.6
1848-11-25T17:25:12	-14.8300	18849.0
1848-11-25T17:30:12	-14.8294	18850.0
1848-11-25T17:35:12	-14.8193	18850.4
1848-11-25T17:40:12	-14.8317	18849.7
1848-11-25T17:45:12	-14.8307	18850.8
1848-11-25T17:50:12	-14.8290	18850.9
1848-11-25T17:55:12	-14.8266	18850.6
1848-11-25T18:00:12	-14.8266	18850.6
1848-11-25T18:05:12	-14.8232	18852.7
1848-11-25T18:10:12	-14.8171	18855.7
1848-11-25T18:15:12	-14.8207	18854.0
1848-11-25T18:20:12	-14.8105	18855.7
1848-11-25T18:25:12	-14.8213	18853.4
1848-11-25T18:30:12	-14.8193	18853.5
1848-11-25T18:35:12	-14.8148	18856.1
1848-11-25T18:40:12	-14.8101	18857.6
1848-11-25T18:45:12	-14.8085	18858.8
1848-11-25T18:50:12	-14.8028	18859.6
1848-11-25T18:55:12	-14.7999	18861.1
1848-11-25T19:00:12	-14.8011	18861.3
1848-11-25T19:05:12	-14.8012	18861.7
1848-11-25T19:10:12	-14.8001	18862.2
1848-11-25T19:15:12	-14.7945	18862.2
1848-11-25T19:20:12	-14.7922	18862.1
1848-11-25T19:25:12	-14.7920	18862.2
1848-11-25T19:30:12	-14.7845	18859.4
1848-11-25T19:35:12	-14.7844	18859.9
1848-11-25T19:40:12	-14.7806	18857.6
1848-11-25T19:45:12	-14.7789	18855.5
1848-11-25T19:50:12	-14.7797	18855.8
1848-11-25T19:55:12	-14.7892	18855.7
1848-11-25T20:00:12	-14.7868	18854.9
1848-11-25T20:05:12	-14.7967	18854.7
1848-11-25T20:10:12	-14.8005	18853.6
1848-11-25T20:15:12	-14.8027	18854.1
1848-11-25T20:20:12	-14.8048	18853.8
1848-11-25T20:25:12	-14.8032	18853.7
1848-11-25T20:30:12	-14.8086	18853.0
1848-11-25T20:35:12	-14.8093	18852.8
1848-11-25T20:40:12	-14.8088	18853.4
1848-11-25T20:45:12	-14.8076	18854.5
1848-11-25T20:50:12	-14.8047	18856.7
1848-11-25T20:55:12	-14.8043	18856.9
1848-11-25T21:00:12	-14.8036	18858.8
1848-11-25T21:05:12	-14.7967	18859.3
1848-11-25T21:10:12	-14.7899	18859.9
1848-11-25T21:15:12	-14.7810	18862.8
1848-11-25T21:20:12	-14.7747	18861.7