Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1843-01-19 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936973, 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
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Published: 2021-10-08 • DOI registered: 2022-01-31
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: 1843-01-18T21:20:12 * Date/Time End: 1843-01-19T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hejda, Pavel | Geocode | ||
| 2 | Magnetic field, declination | Decl | deg | Hejda, Pavel | Digitising and processing of historical records | |
| 3 | Magnetic field, H-component | H-comp | nT | Hejda, Pavel | Digitising and processing of historical records |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
576 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1843-01-18T21:20:12 | -15.2735 | 18642.6 |
| 1843-01-18T21:25:12 | -15.2725 | 18643.5 |
| 1843-01-18T21:30:12 | -15.2676 | 18642.0 |
| 1843-01-18T21:35:12 | -15.2671 | 18641.1 |
| 1843-01-18T21:40:12 | -15.2628 | 18640.8 |
| 1843-01-18T21:45:12 | -15.2638 | 18642.9 |
| 1843-01-18T21:50:12 | -15.2621 | 18641.3 |
| 1843-01-18T21:55:12 | -15.2639 | 18641.9 |
| 1843-01-18T22:00:12 | -15.2658 | 18642.8 |
| 1843-01-18T22:05:12 | -15.2430 | 18642.0 |
| 1843-01-18T22:10:12 | -15.2608 | 18642.9 |
| 1843-01-18T22:15:12 | -15.2609 | 18641.8 |
| 1843-01-18T22:20:12 | -15.2639 | 18641.1 |
| 1843-01-18T22:25:12 | -15.2605 | 18640.8 |
| 1843-01-18T22:30:12 | -15.2543 | 18643.5 |
| 1843-01-18T22:35:12 | -15.2348 | 18647.8 |
| 1843-01-18T22:40:12 | -15.2297 | 18653.1 |
| 1843-01-18T22:45:12 | -15.2240 | 18658.3 |
| 1843-01-18T22:50:12 | -15.2202 | 18661.5 |
| 1843-01-18T22:55:12 | -15.2249 | 18663.0 |
| 1843-01-18T23:00:12 | -15.2348 | 18661.9 |
| 1843-01-18T23:05:12 | -15.2397 | 18659.3 |
| 1843-01-18T23:10:12 | -15.2379 | 18656.0 |
| 1843-01-18T23:15:12 | -15.2401 | 18653.7 |
| 1843-01-18T23:20:12 | -15.2466 | 18651.9 |
| 1843-01-18T23:25:12 | -15.2495 | 18649.6 |
| 1843-01-18T23:30:12 | -15.2511 | 18647.2 |
| 1843-01-18T23:35:12 | -15.2514 | 18646.8 |
| 1843-01-18T23:40:12 | -15.2576 | 18647.0 |
| 1843-01-18T23:45:12 | -15.2682 | 18647.6 |
| 1843-01-18T23:50:12 | -15.2715 | 18646.8 |
| 1843-01-18T23:55:12 | -15.2687 | 18647.0 |
| 1843-01-19T00:00:12 | -15.2704 | 18646.3 |
| 1843-01-19T00:05:12 | -15.2724 | 18646.0 |
| 1843-01-19T00:10:12 | -15.2715 | 18647.9 |
| 1843-01-19T00:15:12 | -15.2738 | 18646.8 |
| 1843-01-19T00:20:12 | -15.2757 | 18646.5 |
| 1843-01-19T00:25:12 | -15.2752 | 18646.0 |
| 1843-01-19T00:30:12 | -15.2727 | 18645.8 |
| 1843-01-19T00:35:12 | -15.2708 | 18646.3 |
| 1843-01-19T00:40:12 | -15.2674 | 18645.7 |
| 1843-01-19T00:45:12 | -15.2705 | 18645.2 |
| 1843-01-19T00:50:12 | -15.2727 | 18645.1 |
| 1843-01-19T00:55:12 | -15.2696 | 18645.4 |
| 1843-01-19T01:00:12 | -15.2700 | 18645.2 |
| 1843-01-19T01:05:12 | -15.2818 | 18645.2 |
| 1843-01-19T01:10:12 | -15.2896 | 18644.8 |
| 1843-01-19T01:15:12 | -15.2863 | 18645.2 |
| 1843-01-19T01:20:12 | -15.2892 | 18645.8 |
| 1843-01-19T01:25:12 | -15.2821 | 18645.5 |
| 1843-01-19T01:30:12 | -15.2793 | 18645.7 |
| 1843-01-19T01:35:12 | -15.2802 | 18647.8 |
| 1843-01-19T01:40:12 | -15.2850 | 18647.7 |
| 1843-01-19T01:45:12 | -15.2787 | 18648.0 |
| 1843-01-19T01:50:12 | -15.2852 | 18648.5 |
| 1843-01-19T01:55:12 | -15.2860 | 18649.5 |
| 1843-01-19T02:00:12 | -15.2852 | 18649.1 |
| 1843-01-19T02:05:12 | -15.2808 | 18650.1 |
| 1843-01-19T02:10:12 | -15.2839 | 18649.0 |
| 1843-01-19T02:15:12 | -15.2798 | 18650.4 |
| 1843-01-19T02:20:12 | -15.2856 | 18649.5 |
| 1843-01-19T02:25:12 | -15.2871 | 18649.0 |
| 1843-01-19T02:30:12 | -15.2890 | 18649.4 |
| 1843-01-19T02:35:12 | -15.2915 | 18649.3 |
| 1843-01-19T02:40:12 | -15.2915 | 18651.4 |
| 1843-01-19T02:45:12 | -15.2955 | 18652.1 |
| 1843-01-19T02:50:12 | -15.2987 | 18650.3 |
| 1843-01-19T02:55:12 | -15.2878 | 18649.8 |
| 1843-01-19T03:00:12 | -15.2854 | 18649.0 |
| 1843-01-19T03:05:12 | -15.2822 | 18649.2 |
| 1843-01-19T03:10:12 | -15.2769 | 18649.9 |
| 1843-01-19T03:15:12 | -15.2788 | 18650.3 |
| 1843-01-19T03:20:12 | -15.2905 | 18651.5 |
| 1843-01-19T03:25:12 | -15.2903 | 18651.9 |
| 1843-01-19T03:30:12 | -15.2945 | 18651.0 |
| 1843-01-19T03:35:12 | -15.2943 | 18651.0 |
| 1843-01-19T03:40:12 | -15.2918 | 18652.7 |
| 1843-01-19T03:45:12 | -15.2952 | 18652.9 |
| 1843-01-19T03:50:12 | -15.2903 | 18653.5 |
| 1843-01-19T03:55:12 | -15.2927 | 18652.6 |
| 1843-01-19T04:00:12 | -15.2924 | 18654.0 |
| 1843-01-19T04:05:12 | -15.2886 | 18653.3 |
| 1843-01-19T04:10:12 | -15.2940 | 18650.9 |
| 1843-01-19T04:15:12 | -15.2958 | 18650.8 |
| 1843-01-19T04:20:12 | -15.2936 | 18650.5 |
| 1843-01-19T04:25:12 | -15.2920 | 18651.3 |
| 1843-01-19T04:30:12 | -15.2880 | 18652.2 |
| 1843-01-19T04:35:12 | -15.2858 | 18652.6 |
| 1843-01-19T04:40:12 | -15.2912 | 18651.0 |
| 1843-01-19T04:45:12 | -15.3034 | 18651.5 |
| 1843-01-19T04:50:12 | -15.2924 | 18652.1 |
| 1843-01-19T04:55:12 | -15.2902 | 18654.0 |
| 1843-01-19T05:00:12 | -15.2830 | 18654.9 |
| 1843-01-19T05:05:12 | -15.2844 | 18655.1 |
| 1843-01-19T05:10:12 | -15.2840 | 18655.7 |
| 1843-01-19T05:15:12 | -15.2821 | 18655.9 |
| 1843-01-19T05:20:12 | -15.2836 | 18656.0 |
| 1843-01-19T05:25:12 | -15.2833 | 18655.7 |
| 1843-01-19T05:30:12 | -15.2818 | 18655.9 |
| 1843-01-19T05:35:12 | -15.2858 | 18656.3 |
| 1843-01-19T05:40:12 | -15.2902 | 18656.0 |
| 1843-01-19T05:45:12 | -15.2879 | 18655.4 |
| 1843-01-19T05:50:12 | -15.2875 | 18655.5 |
| 1843-01-19T05:55:12 | -15.2843 | 18656.1 |
| 1843-01-19T06:00:12 | -15.2849 | 18655.4 |
| 1843-01-19T06:05:12 | -15.2837 | 18656.4 |
| 1843-01-19T06:10:12 | -15.2837 | 18656.8 |
| 1843-01-19T06:15:12 | -15.2808 | 18658.4 |
| 1843-01-19T06:20:12 | -15.2821 | 18658.2 |
| 1843-01-19T06:25:12 | -15.2778 | 18658.3 |
| 1843-01-19T06:30:12 | -15.2820 | 18657.8 |
| 1843-01-19T06:35:12 | -15.2799 | 18658.4 |
| 1843-01-19T06:40:12 | -15.2820 | 18658.9 |
| 1843-01-19T06:45:12 | -15.2782 | 18656.7 |
| 1843-01-19T06:50:12 | -15.2759 | 18657.7 |
| 1843-01-19T06:55:12 | -15.2776 | 18658.6 |
| 1843-01-19T07:00:12 | -15.2772 | 18659.0 |
| 1843-01-19T07:05:12 | -15.2773 | 18658.6 |
| 1843-01-19T07:10:12 | -15.2797 | 18657.2 |
| 1843-01-19T07:15:12 | -15.2795 | 18657.2 |
| 1843-01-19T07:20:12 | -15.2780 | 18655.8 |
| 1843-01-19T07:25:12 | -15.2743 | 18655.4 |
| 1843-01-19T07:30:12 | -15.2752 | 18655.9 |
| 1843-01-19T07:35:12 | -15.2736 | 18654.7 |
| 1843-01-19T07:40:12 | -15.2721 | 18654.0 |
| 1843-01-19T07:45:12 | -15.2727 | 18653.2 |
| 1843-01-19T07:50:12 | -15.2680 | 18654.1 |
| 1843-01-19T07:55:12 | -15.2664 | 18654.2 |
| 1843-01-19T08:00:12 | -15.2708 | 18653.4 |
| 1843-01-19T08:05:12 | -15.2680 | 18654.3 |
| 1843-01-19T08:10:12 | -15.2702 | 18651.4 |
| 1843-01-19T08:15:12 | -15.2720 | 18651.3 |
| 1843-01-19T08:20:12 | -15.2754 | 18648.3 |
| 1843-01-19T08:25:12 | -15.2765 | 18649.2 |
| 1843-01-19T08:30:12 | -15.2776 | 18648.2 |
| 1843-01-19T08:35:12 | -15.2778 | 18646.9 |
| 1843-01-19T08:40:12 | -15.2818 | 18645.9 |
| 1843-01-19T08:45:12 | -15.2839 | 18644.8 |
| 1843-01-19T08:50:12 | -15.2852 | 18643.6 |
| 1843-01-19T08:55:12 | -15.2846 | 18642.0 |
| 1843-01-19T09:00:12 | -15.2829 | 18641.9 |
| 1843-01-19T09:05:12 | -15.2898 | 18640.8 |
| 1843-01-19T09:10:12 | -15.2869 | 18639.8 |
| 1843-01-19T09:15:12 | -15.2916 | 18640.7 |
| 1843-01-19T09:20:12 | -15.2930 | 18640.7 |
| 1843-01-19T09:25:12 | -15.2943 | 18640.0 |
| 1843-01-19T09:30:12 | -15.2952 | 18640.8 |
| 1843-01-19T09:35:12 | -15.2992 | 18641.7 |
| 1843-01-19T09:40:12 | -15.2983 | 18638.2 |
| 1843-01-19T09:45:12 | -15.2983 | 18639.3 |
| 1843-01-19T09:50:12 | -15.3055 | 18638.1 |
| 1843-01-19T09:55:12 | -15.2962 | 18635.7 |
| 1843-01-19T10:00:12 | -15.2980 | 18638.9 |
| 1843-01-19T10:05:12 | -15.3104 | 18640.7 |
| 1843-01-19T10:10:12 | -15.3106 | 18639.9 |
| 1843-01-19T10:15:12 | -15.3144 | 18640.3 |
| 1843-01-19T10:20:12 | -15.3155 | 18639.1 |
| 1843-01-19T10:25:12 | -15.3216 | 18640.8 |
| 1843-01-19T10:30:12 | -15.3184 | 18639.4 |
| 1843-01-19T10:35:12 | -15.3102 | 18638.9 |
| 1843-01-19T10:40:12 | -15.3159 | 18641.8 |
| 1843-01-19T10:45:12 | -15.3189 | 18641.0 |
| 1843-01-19T10:50:12 | -15.3314 | 18640.3 |
| 1843-01-19T10:55:12 | -15.3349 | 18637.6 |
| 1843-01-19T11:00:12 | -15.3387 | 18637.8 |
| 1843-01-19T11:05:12 | -15.3388 | 18639.2 |
| 1843-01-19T11:10:12 | -15.3374 | 18638.3 |
| 1843-01-19T11:15:12 | -15.3392 | 18637.9 |
| 1843-01-19T11:20:12 | -15.3455 | 18638.1 |
| 1843-01-19T11:25:12 | -15.3458 | 18638.0 |
| 1843-01-19T11:30:12 | -15.3493 | 18637.9 |
| 1843-01-19T11:35:12 | -15.3508 | 18637.8 |
| 1843-01-19T11:40:12 | -15.3481 | 18637.3 |
| 1843-01-19T11:45:12 | -15.3545 | 18637.1 |
| 1843-01-19T11:50:12 | -15.3559 | 18638.4 |
| 1843-01-19T11:55:12 | -15.3613 | 18638.9 |
| 1843-01-19T12:00:12 | -15.3637 | 18637.8 |
| 1843-01-19T12:05:12 | -15.3568 | 18638.4 |
| 1843-01-19T12:10:12 | -15.3581 | 18639.0 |
| 1843-01-19T12:15:12 | -15.3545 | 18640.7 |
| 1843-01-19T12:20:12 | -15.3570 | 18640.6 |
| 1843-01-19T12:25:12 | -15.3493 | 18638.9 |
| 1843-01-19T12:30:12 | -15.3574 | 18639.5 |
| 1843-01-19T12:35:12 | -15.3553 | 18637.7 |
| 1843-01-19T12:40:12 | -15.3580 | 18639.0 |
| 1843-01-19T12:45:12 | -15.3628 | 18639.3 |
| 1843-01-19T12:50:12 | -15.3640 | 18638.1 |
| 1843-01-19T12:55:12 | -15.3597 | 18638.5 |
| 1843-01-19T13:00:12 | -15.3594 | 18638.9 |
| 1843-01-19T13:05:12 | -15.3550 | 18636.9 |
| 1843-01-19T13:10:12 | -15.3459 | 18635.3 |
| 1843-01-19T13:15:12 | -15.3413 | 18636.5 |
| 1843-01-19T13:20:12 | -15.3379 | 18637.0 |
| 1843-01-19T13:25:12 | -15.3435 | 18636.1 |
| 1843-01-19T13:30:12 | -15.3431 | 18637.8 |
| 1843-01-19T13:35:12 | -15.3284 | 18639.6 |
| 1843-01-19T13:40:12 | -15.3206 | 18641.2 |
| 1843-01-19T13:45:12 | -15.3170 | 18643.0 |
| 1843-01-19T13:50:12 | -15.3189 | 18645.5 |
| 1843-01-19T13:55:12 | -15.3119 | 18644.0 |
| 1843-01-19T14:00:12 | -15.3066 | 18647.9 |
| 1843-01-19T14:05:12 | -15.2983 | 18649.4 |
| 1843-01-19T14:10:12 | -15.3005 | 18650.0 |
| 1843-01-19T14:15:12 | -15.3000 | 18650.2 |
| 1843-01-19T14:20:12 | -15.2890 | 18651.2 |
| 1843-01-19T14:25:12 | -15.3000 | 18651.8 |
| 1843-01-19T14:30:12 | -15.2971 | 18649.9 |
| 1843-01-19T14:35:12 | -15.2983 | 18650.5 |
| 1843-01-19T14:40:12 | -15.2983 | 18650.5 |
| 1843-01-19T14:45:12 | -15.2933 | 18651.6 |
| 1843-01-19T14:50:12 | -15.2796 | 18653.7 |
| 1843-01-19T14:55:12 | -15.2836 | 18652.1 |
| 1843-01-19T15:00:12 | -15.2897 | 18653.4 |
| 1843-01-19T15:05:12 | -15.2871 | |
| 1843-01-19T15:10:12 | -15.2824 | 18651.5 |
| 1843-01-19T15:15:12 | -15.2899 | 18650.5 |
| 1843-01-19T15:20:12 | -15.2830 | 18651.1 |
| 1843-01-19T15:25:12 | -15.2830 | 18650.7 |
| 1843-01-19T15:30:12 | -15.2844 | 18650.0 |
| 1843-01-19T15:35:12 | -15.2844 | 18649.7 |
| 1843-01-19T15:40:12 | -15.2764 | 18650.0 |
| 1843-01-19T15:45:12 | -15.2807 | 18649.1 |
| 1843-01-19T15:50:12 | -15.2791 | 18649.8 |
| 1843-01-19T15:55:12 | -15.2849 | 18649.4 |
| 1843-01-19T16:00:12 | -15.2833 | 18650.6 |
| 1843-01-19T16:05:12 | -15.2801 | 18651.5 |
| 1843-01-19T16:10:12 | -15.2837 | 18651.3 |
| 1843-01-19T16:15:12 | -15.2791 | 18651.9 |
| 1843-01-19T16:20:12 | -15.2827 | 18651.4 |
| 1843-01-19T16:25:12 | -15.2846 | 18650.8 |
| 1843-01-19T16:30:12 | -15.2821 | 18650.4 |
| 1843-01-19T16:35:12 | -15.2811 | 18651.2 |
| 1843-01-19T16:40:12 | -15.2837 | 18649.9 |
| 1843-01-19T16:45:12 | -15.2818 | 18651.7 |
| 1843-01-19T16:50:12 | -15.2761 | 18652.8 |
| 1843-01-19T16:55:12 | -15.2757 | 18652.6 |
| 1843-01-19T17:00:12 | -15.2803 | 18652.5 |
| 1843-01-19T17:05:12 | -15.2799 | 18651.5 |
| 1843-01-19T17:10:12 | -15.2784 | 18652.6 |
| 1843-01-19T17:15:12 | -15.2869 | 18652.5 |
| 1843-01-19T17:20:12 | -15.2877 | 18652.1 |
| 1843-01-19T17:25:12 | -15.2846 | 18651.9 |
| 1843-01-19T17:30:12 | -15.2839 | 18650.8 |
| 1843-01-19T17:35:12 | -15.2902 | 18650.3 |
| 1843-01-19T17:40:12 | -15.2871 | 18651.7 |
| 1843-01-19T17:45:12 | -15.2829 | 18653.0 |
| 1843-01-19T17:50:12 | -15.2859 | 18653.2 |
| 1843-01-19T17:55:12 | -15.2852 | 18652.9 |
| 1843-01-19T18:00:12 | -15.2807 | 18651.8 |
| 1843-01-19T18:05:12 | -15.2824 | 18651.2 |
| 1843-01-19T18:10:12 | -15.2824 | 18650.6 |
| 1843-01-19T18:15:12 | -15.2676 | 18650.9 |
| 1843-01-19T18:20:12 | -15.2543 | 18652.5 |
| 1843-01-19T18:25:12 | -15.2481 | 18653.6 |
| 1843-01-19T18:30:12 | -15.2454 | 18653.0 |
| 1843-01-19T18:35:12 | -15.2514 | 18653.1 |
| 1843-01-19T18:40:12 | 18652.2 | |
| 1843-01-19T18:45:12 | -15.2533 | 18653.1 |
| 1843-01-19T18:50:12 | -15.2627 | 18652.8 |
| 1843-01-19T18:55:12 | -15.2674 | 18652.3 |
| 1843-01-19T19:00:12 | -15.2598 | 18653.1 |
| 1843-01-19T19:05:12 | -15.2617 | 18653.7 |
| 1843-01-19T19:10:12 | -15.2691 | 18655.6 |
| 1843-01-19T19:15:12 | -15.2692 | 18653.1 |
| 1843-01-19T19:20:12 | -15.2765 | 18654.0 |
| 1843-01-19T19:25:12 | -15.2793 | 18653.1 |
| 1843-01-19T19:30:12 | -15.2805 | 18652.4 |
| 1843-01-19T19:35:12 | -15.2793 | 18651.6 |
| 1843-01-19T19:40:12 | -15.2745 | 18649.9 |
| 1843-01-19T19:45:12 | -15.2734 | 18651.3 |
| 1843-01-19T19:50:12 | -15.2631 | 18649.6 |
| 1843-01-19T19:55:12 | -15.2517 | 18652.2 |
| 1843-01-19T20:00:12 | -15.2489 | 18651.7 |
| 1843-01-19T20:05:12 | -15.2426 | 18652.2 |
| 1843-01-19T20:10:12 | -15.2408 | 18652.9 |
| 1843-01-19T20:15:12 | -15.2390 | 18653.0 |
| 1843-01-19T20:20:12 | -15.2462 | 18651.4 |
| 1843-01-19T20:25:12 | -15.2490 | 18651.7 |
| 1843-01-19T20:30:12 | -15.2528 | 18650.8 |
| 1843-01-19T20:35:12 | -15.2534 | 18649.6 |
| 1843-01-19T20:40:12 | -15.2586 | 18647.6 |
| 1843-01-19T20:45:12 | -15.2551 | 18647.4 |
| 1843-01-19T20:50:12 | -15.2442 | 18649.5 |
| 1843-01-19T20:55:12 | -15.2307 | 18651.6 |
| 1843-01-19T21:00:12 | -15.2259 | 18651.8 |
| 1843-01-19T21:05:12 | -15.2313 | 18653.2 |
| 1843-01-19T21:10:12 | -15.2272 | 18652.3 |
| 1843-01-19T21:15:12 | -15.2308 | 18651.6 |
| 1843-01-19T21:20:12 | -15.2350 | 18650.8 |