/* DATA DESCRIPTION:
Citation:	Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1843-05-27 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936977, 
	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: 1843-05-26T21:20:12 * DATE/TIME END: 1843-05-27T21:20:12
	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:	575 data points
*/
Date/Time	Decl [deg]	H-comp [nT]
1843-05-26T21:20:12	-15.2170	18709.8
1843-05-26T21:25:12	-15.1826	18729.0
1843-05-26T21:30:12	-15.1905	18737.5
1843-05-26T21:35:12	-15.2052	18734.7
1843-05-26T21:40:12	-15.2184	18731.3
1843-05-26T21:45:12	-15.2395	18728.7
1843-05-26T21:50:12	-15.2639	18724.1
1843-05-26T21:55:12	-15.2829	18714.1
1843-05-26T22:00:12	-15.2920	18701.5
1843-05-26T22:05:12	-15.2978	18696.3
1843-05-26T22:10:12	-15.3028	18686.0
1843-05-26T22:15:12	-15.3005	18680.2
1843-05-26T22:20:12	-15.3011	18685.1
1843-05-26T22:25:12	-15.3066	18691.2
1843-05-26T22:30:12	-15.3179	18696.7
1843-05-26T22:35:12	-15.3311	18701.7
1843-05-26T22:40:12	-15.3387	18706.0
1843-05-26T22:45:12	-15.3440	18708.2
1843-05-26T22:50:12	-15.3302	18706.1
1843-05-26T22:55:12	-15.3270	18707.6
1843-05-26T23:00:12	-15.3224	18708.2
1843-05-26T23:05:12	-15.3157	18709.1
1843-05-26T23:10:12	-15.2992	18711.5
1843-05-26T23:15:12	-15.2935	18712.1
1843-05-26T23:20:12	-15.2948	18710.3
1843-05-26T23:25:12	-15.2922	18706.6
1843-05-26T23:30:12	-15.3013	18706.0
1843-05-26T23:35:12	-15.3036	18713.2
1843-05-26T23:40:12	-15.2952	18724.2
1843-05-26T23:45:12	-15.2907	18722.4
1843-05-26T23:55:12	-15.2735	18713.0
1843-05-27T00:00:12	-15.2404	18714.3
1843-05-27T00:05:12	-15.2487	18713.9
1843-05-27T00:10:12	-15.2430	18707.8
1843-05-27T00:15:12	-15.2323	18706.7
1843-05-27T00:20:12	-15.2333	18702.9
1843-05-27T00:25:12	-15.2252	18701.1
1843-05-27T00:30:12	-15.2149	18698.3
1843-05-27T00:35:12	-15.2081	18694.8
1843-05-27T00:40:12	-15.2110	18691.4
1843-05-27T00:45:12	-15.2160	18691.7
1843-05-27T00:50:12	-15.2154	18689.9
1843-05-27T00:55:12	-15.2090	18688.3
1843-05-27T01:00:12	-15.2125	18690.3
1843-05-27T01:05:12	-15.1998	18688.6
1843-05-27T01:10:12	-15.1973	18686.3
1843-05-27T01:15:12	-15.1980	18686.2
1843-05-27T01:20:12	-15.1988	18686.6
1843-05-27T01:25:12	-15.2049	18684.6
1843-05-27T01:30:12	-15.2147	18681.8
1843-05-27T01:35:12	-15.2213	18681.5
1843-05-27T01:40:12	-15.2226	18687.6
1843-05-27T01:45:12	-15.2302	18686.8
1843-05-27T01:50:12	-15.2340	18684.2
1843-05-27T01:55:12	-15.2406	18687.3
1843-05-27T02:00:12	-15.2574	18683.3
1843-05-27T02:05:12	-15.2619	18684.7
1843-05-27T02:10:12	-15.2714	18687.7
1843-05-27T02:15:12	-15.2866	18689.7
1843-05-27T02:20:12	-15.2925	18689.1
1843-05-27T02:25:12	-15.2935	18693.6
1843-05-27T02:30:12	-15.2928	18699.6
1843-05-27T02:35:12	-15.2940	18701.5
1843-05-27T02:40:12	-15.2975	18702.9
1843-05-27T02:45:12	-15.2920	18703.6
1843-05-27T02:50:12	-15.2905	18703.2
1843-05-27T02:55:12	-15.2872	18703.6
1843-05-27T03:00:12	-15.2903	18703.9
1843-05-27T03:05:12	-15.2865	18702.5
1843-05-27T03:10:12	-15.2860	18698.2
1843-05-27T03:15:12	-15.2847	18698.5
1843-05-27T03:20:12	-15.2829	18699.9
1843-05-27T03:25:12	-15.2905	18700.5
1843-05-27T03:30:12	-15.3081	18696.9
1843-05-27T03:35:12	-15.2999	
1843-05-27T03:40:12	-15.2984	18696.3
1843-05-27T03:45:12	-15.2903	18694.0
1843-05-27T03:50:12	-15.2960	18695.2
1843-05-27T03:55:12	-15.2931	18692.6
1843-05-27T04:00:12	-15.2948	18693.5
1843-05-27T04:05:12	-15.2925	18693.5
1843-05-27T04:10:12	-15.2956	18694.2
1843-05-27T04:15:12	-15.2964	18692.4
1843-05-27T04:20:12	-15.2897	18692.3
1843-05-27T04:25:12	-15.2509	18692.3
1843-05-27T04:30:12	-15.2915	18692.2
1843-05-27T04:35:12	-15.2865	18691.5
1843-05-27T04:40:12	-15.2807	18691.4
1843-05-27T04:45:12	-15.2925	18692.6
1843-05-27T04:50:12	-15.2877	18691.6
1843-05-27T04:55:12	-15.2853	18690.0
1843-05-27T05:00:12	-15.2842	18690.1
1843-05-27T05:05:12	-15.2797	18688.9
1843-05-27T05:10:12	-15.2804	18689.3
1843-05-27T05:15:12	-15.2886	18688.3
1843-05-27T05:20:12	-15.2791	18686.9
1843-05-27T05:25:12	-15.2827	18685.7
1843-05-27T05:30:12	-15.2820	18684.9
1843-05-27T05:35:12	-15.2838	18684.0
1843-05-27T05:40:12	-15.2797	18682.5
1843-05-27T05:45:12	-15.2797	18682.5
1843-05-27T05:50:12	-15.2801	18681.3
1843-05-27T05:55:12	-15.2861	18679.4
1843-05-27T06:00:12	-15.2816	18678.6
1843-05-27T06:05:12	-15.2740	18675.6
1843-05-27T06:10:12	-15.2779	18675.2
1843-05-27T06:15:12	-15.2808	18674.4
1843-05-27T06:20:12	-15.2867	18671.6
1843-05-27T06:25:12	-15.2809	18670.8
1843-05-27T06:30:12	-15.2761	18669.7
1843-05-27T06:35:12	-15.2752	18668.9
1843-05-27T06:40:12	-15.2782	18669.1
1843-05-27T06:45:12	-15.2844	18668.1
1843-05-27T06:50:12	-15.2846	18664.9
1843-05-27T06:55:12	-15.2901	18663.8
1843-05-27T07:00:12	-15.2786	18663.2
1843-05-27T07:05:12	-15.2793	18662.8
1843-05-27T07:10:12	-15.2782	18661.4
1843-05-27T07:15:12	-15.2782	18661.5
1843-05-27T07:20:12	-15.2735	18662.0
1843-05-27T07:25:12	-15.2759	18660.7
1843-05-27T07:30:12	-15.2807	18659.6
1843-05-27T07:35:12	-15.2801	18657.9
1843-05-27T07:40:12	-15.2869	18656.3
1843-05-27T07:45:12	-15.2865	18655.7
1843-05-27T07:50:12	-15.2862	18656.3
1843-05-27T07:55:12	-15.2928	18655.6
1843-05-27T08:00:12	-15.3013	18654.7
1843-05-27T08:05:12	-15.3011	18658.2
1843-05-27T08:10:12	-15.3035	18656.4
1843-05-27T08:15:12	-15.3065	18656.1
1843-05-27T08:20:12	-15.3156	18657.4
1843-05-27T08:25:12	-15.3190	18656.3
1843-05-27T08:30:12	-15.3258	18656.8
1843-05-27T08:35:12	-15.3375	18657.0
1843-05-27T08:40:12	-15.3443	18655.7
1843-05-27T08:45:12	-15.3510	18657.0
1843-05-27T08:50:12	-15.3557	18657.6
1843-05-27T08:55:12	-15.3670	18655.5
1843-05-27T09:00:12	-15.3746	18655.9
1843-05-27T09:05:12	-15.3805	18654.7
1843-05-27T09:10:12	-15.3854	18646.0
1843-05-27T09:15:12	-15.3860	18646.7
1843-05-27T09:20:12	-15.3939	18654.0
1843-05-27T09:25:12	-15.4097	18655.1
1843-05-27T09:30:12	-15.4150	18655.6
1843-05-27T09:35:12	-15.4238	18656.7
1843-05-27T09:40:12	-15.4291	18657.3
1843-05-27T09:45:12	-15.4400	18655.1
1843-05-27T09:50:12	-15.4276	18641.6
1843-05-27T09:55:12	-15.4338	18649.1
1843-05-27T10:00:12	-15.4432	18651.7
1843-05-27T10:05:12	-15.4478	18652.4
1843-05-27T10:10:12	-15.4515	18654.5
1843-05-27T10:15:12	-15.4540	18655.8
1843-05-27T10:20:12	-15.4564	18655.2
1843-05-27T10:25:12	-15.4592	18654.5
1843-05-27T10:30:12	-15.4585	18656.4
1843-05-27T10:35:12	-15.4642	18658.9
1843-05-27T10:40:12	-15.4706	18662.3
1843-05-27T10:45:12	-15.4731	18664.7
1843-05-27T10:50:12	-15.4751	18669.1
1843-05-27T10:55:12	-15.4956	18666.1
1843-05-27T11:00:12	-15.4843	18662.2
1843-05-27T11:05:12	-15.4809	18663.0
1843-05-27T11:10:12	-15.4816	18667.4
1843-05-27T11:15:12	-15.4846	18664.2
1843-05-27T11:20:12	-15.4874	18665.2
1843-05-27T11:25:12	-15.4906	18667.6
1843-05-27T11:30:12	-15.4916	18672.1
1843-05-27T11:35:12	-15.4971	18674.4
1843-05-27T11:40:12	-15.4970	18674.1
1843-05-27T11:45:12	-15.4910	18676.7
1843-05-27T11:50:12	-15.4964	18678.6
1843-05-27T11:55:12	-15.4975	18681.1
1843-05-27T12:00:12	-15.4967	18680.8
1843-05-27T12:05:12	-15.4982	18680.7
1843-05-27T12:10:12	-15.4986	18683.5
1843-05-27T12:15:12	-15.4982	18683.9
1843-05-27T12:20:12	-15.4910	18684.8
1843-05-27T12:25:12	-15.4874	18685.7
1843-05-27T12:30:12	-15.4820	18687.8
1843-05-27T12:35:12	-15.4828	18691.7
1843-05-27T12:40:12	-15.4816	18694.3
1843-05-27T12:45:12	-15.4808	18695.6
1843-05-27T12:50:12	-15.4809	18697.7
1843-05-27T12:55:12	-15.4772	18692.4
1843-05-27T13:00:12	-15.4721	18696.1
1843-05-27T13:05:12	-15.4747	18695.9
1843-05-27T13:10:12	-15.4797	18692.0
1843-05-27T13:15:12	-15.4772	18693.6
1843-05-27T13:20:12	-15.4766	18692.6
1843-05-27T13:25:12	-15.4735	18692.7
1843-05-27T13:30:12	-15.4712	18690.6
1843-05-27T13:35:12	-15.4680	18687.2
1843-05-27T13:40:12	-15.4635	18686.4
1843-05-27T13:45:12	-15.4586	18683.5
1843-05-27T13:50:12	-15.4563	18684.3
1843-05-27T13:55:12	-15.4540	18688.2
1843-05-27T14:00:12	-15.4490	18691.1
1843-05-27T14:05:12	-15.4474	18692.7
1843-05-27T14:10:12	-15.4430	18691.1
1843-05-27T14:15:12	-15.4400	18687.4
1843-05-27T14:20:12	-15.4349	18692.4
1843-05-27T14:25:12	-15.4316	18690.3
1843-05-27T14:30:12	-15.4222	18691.0
1843-05-27T14:35:12	-15.4170	18692.3
1843-05-27T14:40:12	-15.4190	18691.4
1843-05-27T14:45:12	-15.4247	18688.3
1843-05-27T14:50:12	-15.4131	18680.3
1843-05-27T14:55:12	-15.4069	18682.3
1843-05-27T15:00:12	-15.4056	18679.4
1843-05-27T15:05:12	-15.4013	18678.4
1843-05-27T15:10:12	-15.3985	18684.4
1843-05-27T15:15:12	-15.4049	18692.0
1843-05-27T15:20:12	-15.4006	18689.7
1843-05-27T15:25:12	-15.4009	18690.1
1843-05-27T15:30:12	-15.3962	18689.7
1843-05-27T15:35:12	-15.3882	18687.9
1843-05-27T15:40:12	-15.3874	18688.1
1843-05-27T15:45:12	-15.3825	18683.8
1843-05-27T15:50:12	-15.3778	18681.7
1843-05-27T15:55:12	-15.3765	18680.7
1843-05-27T16:00:12	-15.3731	18681.0
1843-05-27T16:05:12	-15.3729	18681.7
1843-05-27T16:10:12	-15.3695	18681.9
1843-05-27T16:15:12	-15.3686	18682.9
1843-05-27T16:20:12	-15.3678	18683.8
1843-05-27T16:25:12	-15.3669	18683.8
1843-05-27T16:30:12	-15.3635	18684.4
1843-05-27T16:35:12	-15.3623	18685.5
1843-05-27T16:40:12	-15.3614	18686.4
1843-05-27T16:45:12	-15.3604	18684.5
1843-05-27T16:50:12	-15.3545	18683.2
1843-05-27T16:55:12	-15.3540	18683.6
1843-05-27T17:00:12	-15.3576	18689.9
1843-05-27T17:05:12	-15.3598	18697.1
1843-05-27T17:10:12	-15.3573	18696.9
1843-05-27T17:15:12	-15.3566	18694.0
1843-05-27T17:20:12	-15.3557	18692.7
1843-05-27T17:25:12	-15.3608	18693.8
1843-05-27T17:30:12	-15.3625	18694.2
1843-05-27T17:35:12	-15.3597	18690.4
1843-05-27T17:40:12	-15.3554	18688.8
1843-05-27T17:45:12	-15.3508	18690.1
1843-05-27T17:50:12	-15.3492	18688.5
1843-05-27T17:55:12	-15.3455	18689.2
1843-05-27T18:00:12	-15.3489	18690.7
1843-05-27T18:05:12	-15.3607	18691.4
1843-05-27T18:10:12	-15.3559	18692.8
1843-05-27T18:15:12	-15.3582	18691.8
1843-05-27T18:20:12	-15.3636	18691.1
1843-05-27T18:25:12	-15.3619	18688.1
1843-05-27T18:30:12	-15.3557	18688.0
1843-05-27T18:35:12	-15.3587	18689.1
1843-05-27T18:40:12	-15.3608	18690.3
1843-05-27T18:45:12	-15.3597	18690.6
1843-05-27T18:50:12	-15.3612	18690.4
1843-05-27T18:55:12	-15.3551	18690.7
1843-05-27T19:00:12	-15.3545	18691.4
1843-05-27T19:05:12	-15.3545	18692.1
1843-05-27T19:10:12	-15.3553	18693.4
1843-05-27T19:15:12	-15.3527	18691.7
1843-05-27T19:20:12	-15.3535	18693.0
1843-05-27T19:25:12	-15.3600	18695.9
1843-05-27T19:30:12	-15.3644	18698.5
1843-05-27T19:35:12	-15.3607	18696.2
1843-05-27T19:40:12	-15.3516	18694.2
1843-05-27T19:45:12	-15.3442	18692.9
1843-05-27T19:50:12	-15.3449	18693.4
1843-05-27T19:55:12	-15.3491	18692.6
1843-05-27T20:00:12	-15.3455	18692.1
1843-05-27T20:05:12	-15.3414	18694.4
1843-05-27T20:10:12	-15.3374	18694.7
1843-05-27T20:15:12	-15.3433	18695.7
1843-05-27T20:20:12	-15.3508	18698.2
1843-05-27T20:25:12	-15.3515	18697.6
1843-05-27T20:30:12	-15.3464	18697.3
1843-05-27T20:35:12	-15.3466	18696.1
1843-05-27T20:40:12	-15.3457	18697.3
1843-05-27T20:45:12	-15.3473	18697.3
1843-05-27T20:50:12	-15.3492	18697.5
1843-05-27T20:55:12	-15.3482	18695.6
1843-05-27T21:00:12	-15.3464	18695.1
1843-05-27T21:05:12	-15.3455	18694.1
1843-05-27T21:10:12	-15.3527	18693.0
1843-05-27T21:15:12	-15.3457	18691.8
1843-05-27T21:20:12	-15.3452	18692.1