Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1843-10-19 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936982, 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: 1843-10-18T21:20:12 * Date/Time End: 1843-10-19T21:20:12
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:
578 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1843-10-18T21:20:12 | -15.2634 | 18696.9 |
| 1843-10-18T21:25:12 | -15.2662 | 18695.6 |
| 1843-10-18T21:30:12 | -15.2681 | 18692.6 |
| 1843-10-18T21:35:12 | -15.2778 | 18696.6 |
| 1843-10-18T21:40:12 | -15.2772 | 18696.0 |
| 1843-10-18T21:45:12 | -15.2742 | 18696.9 |
| 1843-10-18T21:50:12 | -15.2621 | 18693.9 |
| 1843-10-18T21:55:12 | -15.2549 | 18693.6 |
| 1843-10-18T22:00:12 | -15.2621 | 18697.0 |
| 1843-10-18T22:05:12 | -15.2711 | 18698.2 |
| 1843-10-18T22:10:12 | -15.2753 | 18696.7 |
| 1843-10-18T22:15:12 | -15.2743 | 18695.8 |
| 1843-10-18T22:20:12 | -15.2796 | 18698.1 |
| 1843-10-18T22:25:12 | -15.2822 | 18701.4 |
| 1843-10-18T22:30:12 | -15.2694 | 18700.8 |
| 1843-10-18T22:35:12 | -15.2615 | 18699.6 |
| 1843-10-18T22:40:12 | -15.2574 | 18701.5 |
| 1843-10-18T22:45:12 | -15.2607 | 18699.9 |
| 1843-10-18T22:50:12 | -15.2693 | 18699.7 |
| 1843-10-18T22:55:12 | -15.2690 | 18697.6 |
| 1843-10-18T23:00:12 | -15.2587 | 18695.2 |
| 1843-10-18T23:05:12 | -15.2521 | 18690.4 |
| 1843-10-18T23:10:12 | -15.2675 | 18689.0 |
| 1843-10-18T23:15:12 | -15.2652 | 18688.4 |
| 1843-10-18T23:20:12 | -15.2607 | 18686.4 |
| 1843-10-18T23:25:12 | -15.2583 | 18683.4 |
| 1843-10-18T23:30:12 | -15.2602 | 18683.6 |
| 1843-10-18T23:35:12 | -15.2611 | 18681.3 |
| 1843-10-18T23:40:12 | -15.2605 | 18683.3 |
| 1843-10-18T23:45:12 | -15.2649 | 18680.2 |
| 1843-10-18T23:50:12 | -15.2694 | 18679.8 |
| 1843-10-18T23:55:12 | -15.2677 | 18680.6 |
| 1843-10-19T00:00:12 | -15.2668 | 18679.6 |
| 1843-10-19T00:05:12 | -15.2681 | 18678.7 |
| 1843-10-19T00:10:12 | -15.2740 | 18679.9 |
| 1843-10-19T00:15:12 | -15.2734 | 18678.5 |
| 1843-10-19T00:20:12 | -15.2784 | 18677.1 |
| 1843-10-19T00:25:12 | -15.2759 | 18681.1 |
| 1843-10-19T00:30:12 | -15.2728 | 18682.4 |
| 1843-10-19T00:35:12 | -15.2772 | 18678.1 |
| 1843-10-19T00:40:12 | -15.2806 | 18677.7 |
| 1843-10-19T00:45:12 | -15.2885 | 18677.2 |
| 1843-10-19T00:50:12 | -15.2893 | 18680.9 |
| 1843-10-19T00:55:12 | -15.3016 | 18681.8 |
| 1843-10-19T01:00:12 | -15.3041 | 18680.5 |
| 1843-10-19T01:05:12 | -15.3028 | 18684.8 |
| 1843-10-19T01:10:12 | -15.3003 | 18677.2 |
| 1843-10-19T01:15:12 | -15.3011 | 18683.0 |
| 1843-10-19T01:20:12 | -15.3069 | 18682.1 |
| 1843-10-19T01:25:12 | -15.2997 | 18682.1 |
| 1843-10-19T01:30:12 | -15.3001 | 18684.6 |
| 1843-10-19T01:35:12 | -15.2950 | 18683.7 |
| 1843-10-19T01:40:12 | -15.3003 | 18684.9 |
| 1843-10-19T01:45:12 | -15.3110 | 18682.0 |
| 1843-10-19T01:50:12 | -15.3212 | 18681.4 |
| 1843-10-19T01:55:12 | -15.3222 | 18683.4 |
| 1843-10-19T02:00:12 | -15.3189 | 18686.2 |
| 1843-10-19T02:05:12 | -15.3191 | 18688.3 |
| 1843-10-19T02:10:12 | -15.3181 | 18686.7 |
| 1843-10-19T02:15:12 | -15.3154 | 18689.1 |
| 1843-10-19T02:20:12 | -15.3216 | 18690.4 |
| 1843-10-19T02:25:12 | -15.3255 | 18687.1 |
| 1843-10-19T02:30:12 | -15.3346 | 18685.4 |
| 1843-10-19T02:35:12 | -15.3482 | 18682.5 |
| 1843-10-19T02:40:12 | -15.3520 | 18678.1 |
| 1843-10-19T02:45:12 | -15.3644 | 18676.4 |
| 1843-10-19T02:50:12 | -15.3798 | 18676.1 |
| 1843-10-19T02:55:12 | -15.3907 | 18677.1 |
| 1843-10-19T03:00:12 | -15.3945 | 18675.5 |
| 1843-10-19T03:05:12 | -15.4033 | 18675.6 |
| 1843-10-19T03:10:12 | -15.4049 | 18677.4 |
| 1843-10-19T03:15:12 | -15.4058 | 18682.5 |
| 1843-10-19T03:20:12 | -15.4102 | 18689.7 |
| 1843-10-19T03:25:12 | -15.4191 | 18695.1 |
| 1843-10-19T03:30:12 | -15.4180 | 18701.7 |
| 1843-10-19T03:35:12 | -15.4074 | 18708.8 |
| 1843-10-19T03:40:12 | -15.3967 | 18711.0 |
| 1843-10-19T03:45:12 | -15.3945 | 18717.1 |
| 1843-10-19T03:50:12 | -15.3645 | 18721.6 |
| 1843-10-19T03:55:12 | -15.3429 | 18717.4 |
| 1843-10-19T04:00:12 | -15.3331 | 18716.8 |
| 1843-10-19T04:05:12 | -15.3194 | 18717.2 |
| 1843-10-19T04:10:12 | -15.3111 | 18713.1 |
| 1843-10-19T04:15:12 | -15.3010 | 18708.6 |
| 1843-10-19T04:20:12 | -15.2866 | 18703.0 |
| 1843-10-19T04:25:12 | -15.2922 | 18702.8 |
| 1843-10-19T04:30:12 | -15.2894 | 18696.7 |
| 1843-10-19T04:35:12 | -15.2771 | 18692.2 |
| 1843-10-19T04:40:12 | -15.2856 | 18692.4 |
| 1843-10-19T04:45:12 | -15.2929 | 18687.3 |
| 1843-10-19T04:50:12 | -15.2851 | 18684.1 |
| 1843-10-19T04:55:12 | -15.2929 | 18687.8 |
| 1843-10-19T05:00:12 | -15.2916 | 18688.8 |
| 1843-10-19T05:05:12 | -15.2957 | 18688.0 |
| 1843-10-19T05:10:12 | -15.3024 | 18688.4 |
| 1843-10-19T05:15:12 | -15.2822 | 18687.6 |
| 1843-10-19T05:20:12 | -15.2808 | 18685.5 |
| 1843-10-19T05:25:12 | -15.2838 | 18684.2 |
| 1843-10-19T05:30:12 | -15.2840 | 18683.6 |
| 1843-10-19T05:35:12 | -15.2927 | 18685.6 |
| 1843-10-19T05:40:12 | -15.2952 | 18684.9 |
| 1843-10-19T05:45:12 | -15.2881 | 18689.6 |
| 1843-10-19T05:50:12 | -15.2884 | 18687.1 |
| 1843-10-19T05:55:12 | -15.2997 | 18686.4 |
| 1843-10-19T06:00:12 | -15.2912 | 18682.2 |
| 1843-10-19T06:05:12 | -15.2863 | 18685.0 |
| 1843-10-19T06:10:12 | -15.2880 | 18682.1 |
| 1843-10-19T06:15:12 | -15.2850 | 18683.9 |
| 1843-10-19T06:20:12 | -15.2755 | 18685.4 |
| 1843-10-19T06:25:12 | -15.2787 | 18684.3 |
| 1843-10-19T06:30:12 | -15.2761 | 18686.4 |
| 1843-10-19T06:35:12 | -15.2818 | 18697.8 |
| 1843-10-19T06:40:12 | -15.2764 | 18696.1 |
| 1843-10-19T06:45:12 | -15.2689 | 18694.0 |
| 1843-10-19T06:50:12 | -15.2656 | 18692.2 |
| 1843-10-19T06:55:12 | -15.2602 | 18689.9 |
| 1843-10-19T07:00:12 | -15.2590 | 18689.6 |
| 1843-10-19T07:05:12 | -15.2555 | 18686.4 |
| 1843-10-19T07:10:12 | -15.2613 | 18686.8 |
| 1843-10-19T07:15:12 | -15.2646 | 18684.5 |
| 1843-10-19T07:20:12 | -15.2631 | 18688.7 |
| 1843-10-19T07:25:12 | -15.2621 | 18686.7 |
| 1843-10-19T07:30:12 | -15.2556 | 18679.1 |
| 1843-10-19T07:35:12 | -15.2554 | 18685.5 |
| 1843-10-19T07:40:12 | -15.2602 | 18684.2 |
| 1843-10-19T07:45:12 | -15.2612 | 18684.6 |
| 1843-10-19T07:50:12 | -15.2592 | 18683.2 |
| 1843-10-19T07:55:12 | -15.2689 | 18680.9 |
| 1843-10-19T08:00:12 | -15.2668 | 18682.3 |
| 1843-10-19T08:05:12 | -15.2650 | 18680.9 |
| 1843-10-19T08:10:12 | -15.2628 | 18682.0 |
| 1843-10-19T08:15:12 | -15.2583 | 18679.1 |
| 1843-10-19T08:20:12 | -15.2522 | 18678.1 |
| 1843-10-19T08:25:12 | -15.2565 | 18675.9 |
| 1843-10-19T08:30:12 | -15.2588 | 18675.1 |
| 1843-10-19T08:35:12 | -15.2567 | 18675.2 |
| 1843-10-19T08:40:12 | -15.2664 | 18676.0 |
| 1843-10-19T08:45:12 | -15.2688 | 18674.4 |
| 1843-10-19T08:50:12 | -15.2738 | 18675.4 |
| 1843-10-19T08:55:12 | -15.2779 | 18677.0 |
| 1843-10-19T09:00:12 | -15.2814 | 18674.1 |
| 1843-10-19T09:05:12 | -15.2891 | 18674.0 |
| 1843-10-19T09:10:12 | -15.2942 | 18675.1 |
| 1843-10-19T09:15:12 | -15.2991 | 18672.7 |
| 1843-10-19T09:20:12 | -15.2990 | 18672.0 |
| 1843-10-19T09:25:12 | -15.3204 | 18674.2 |
| 1843-10-19T09:30:12 | -15.3116 | 18672.2 |
| 1843-10-19T09:35:12 | -15.3238 | 18671.3 |
| 1843-10-19T09:40:12 | -15.3338 | 18672.6 |
| 1843-10-19T09:45:12 | -15.3257 | 18668.8 |
| 1843-10-19T09:50:12 | -15.3203 | 18669.2 |
| 1843-10-19T09:55:12 | -15.3257 | 18671.8 |
| 1843-10-19T10:00:12 | -15.3298 | 18668.6 |
| 1843-10-19T10:05:12 | -15.3401 | 18668.6 |
| 1843-10-19T10:10:12 | -15.3488 | 18669.4 |
| 1843-10-19T10:15:12 | -15.3370 | 18671.1 |
| 1843-10-19T10:20:12 | -15.3393 | 18671.8 |
| 1843-10-19T10:25:12 | -15.3482 | 18674.0 |
| 1843-10-19T10:30:12 | -15.3557 | 18673.1 |
| 1843-10-19T10:35:12 | -15.3645 | 18676.0 |
| 1843-10-19T10:40:12 | -15.3667 | 18677.7 |
| 1843-10-19T10:45:12 | -15.3861 | 18678.6 |
| 1843-10-19T10:50:12 | -15.3861 | 18672.8 |
| 1843-10-19T10:55:12 | -15.3805 | 18676.9 |
| 1843-10-19T11:00:12 | -15.3711 | 18675.9 |
| 1843-10-19T11:05:12 | -15.3735 | 18678.5 |
| 1843-10-19T11:10:12 | -15.3689 | 18681.2 |
| 1843-10-19T11:15:12 | -15.3683 | 18682.8 |
| 1843-10-19T11:20:12 | -15.3812 | 18681.8 |
| 1843-10-19T11:25:12 | -15.3742 | 18683.1 |
| 1843-10-19T11:30:12 | -15.3792 | 18682.8 |
| 1843-10-19T11:35:12 | -15.3733 | 18684.2 |
| 1843-10-19T11:40:12 | -15.3807 | 18686.0 |
| 1843-10-19T11:45:12 | -15.3880 | 18686.1 |
| 1843-10-19T11:50:12 | -15.3783 | 18686.0 |
| 1843-10-19T11:55:12 | -15.3791 | 18685.5 |
| 1843-10-19T12:00:12 | -15.3751 | 18688.0 |
| 1843-10-19T12:05:12 | -15.3751 | 18689.0 |
| 1843-10-19T12:10:12 | -15.3825 | 18688.4 |
| 1843-10-19T12:15:12 | -15.3712 | 18689.1 |
| 1843-10-19T12:20:12 | -15.3746 | 18685.9 |
| 1843-10-19T12:25:12 | -15.3863 | 18686.8 |
| 1843-10-19T12:30:12 | -15.3886 | 18684.1 |
| 1843-10-19T12:35:12 | -15.3792 | 18685.1 |
| 1843-10-19T12:40:12 | -15.3856 | 18681.3 |
| 1843-10-19T12:45:12 | -15.3806 | 18681.4 |
| 1843-10-19T12:50:12 | -15.3825 | 18684.9 |
| 1843-10-19T12:55:12 | -15.3807 | 18682.8 |
| 1843-10-19T13:00:12 | -15.3784 | 18686.1 |
| 1843-10-19T13:05:12 | -15.3830 | 18690.7 |
| 1843-10-19T13:10:12 | -15.3725 | 18692.2 |
| 1843-10-19T13:15:12 | -15.3761 | 18689.0 |
| 1843-10-19T13:20:12 | -15.3850 | 18689.1 |
| 1843-10-19T13:25:12 | -15.3624 | 18688.1 |
| 1843-10-19T13:30:12 | -15.3594 | 18687.4 |
| 1843-10-19T13:35:12 | -15.3704 | 18683.6 |
| 1843-10-19T13:40:12 | -15.3649 | 18681.4 |
| 1843-10-19T13:45:12 | -15.3570 | 18680.1 |
| 1843-10-19T13:50:12 | -15.3577 | 18677.6 |
| 1843-10-19T13:55:12 | -15.3551 | 18675.6 |
| 1843-10-19T14:00:12 | -15.3465 | 18681.3 |
| 1843-10-19T14:05:12 | -15.3424 | 18681.9 |
| 1843-10-19T14:10:12 | -15.3365 | 18682.2 |
| 1843-10-19T14:15:12 | -15.3327 | 18681.7 |
| 1843-10-19T14:20:12 | -15.3287 | 18682.9 |
| 1843-10-19T14:25:12 | -15.3265 | 18680.7 |
| 1843-10-19T14:30:12 | -15.3151 | 18680.1 |
| 1843-10-19T14:35:12 | -15.3149 | 18681.6 |
| 1843-10-19T14:40:12 | -15.3197 | 18681.7 |
| 1843-10-19T14:45:12 | -15.3166 | 18679.4 |
| 1843-10-19T14:50:12 | -15.3177 | 18679.5 |
| 1843-10-19T14:55:12 | -15.3193 | 18681.5 |
| 1843-10-19T15:00:12 | -15.3149 | 18678.7 |
| 1843-10-19T15:05:12 | -15.3128 | 18678.1 |
| 1843-10-19T15:10:12 | -15.3113 | 18683.8 |
| 1843-10-19T15:15:12 | -15.3081 | 18679.0 |
| 1843-10-19T15:20:12 | -15.3116 | 18680.6 |
| 1843-10-19T15:25:12 | -15.3091 | 18681.8 |
| 1843-10-19T15:30:12 | -15.3105 | 18682.7 |
| 1843-10-19T15:35:12 | -15.3188 | 18682.0 |
| 1843-10-19T15:40:12 | -15.3168 | 18687.3 |
| 1843-10-19T15:45:12 | -15.3102 | 18688.9 |
| 1843-10-19T15:50:12 | -15.3153 | 18686.1 |
| 1843-10-19T15:55:12 | -15.3083 | 18686.0 |
| 1843-10-19T16:00:12 | -15.3016 | 18687.9 |
| 1843-10-19T16:05:12 | -15.2990 | 18688.8 |
| 1843-10-19T16:10:12 | -15.2980 | 18684.1 |
| 1843-10-19T16:15:12 | -15.3003 | 18679.4 |
| 1843-10-19T16:20:12 | -15.3001 | 18677.3 |
| 1843-10-19T16:25:12 | -15.2866 | 18670.4 |
| 1843-10-19T16:30:12 | -15.2630 | 18663.1 |
| 1843-10-19T16:35:12 | -15.2399 | 18663.8 |
| 1843-10-19T16:40:12 | -15.2078 | 18670.6 |
| 1843-10-19T16:45:12 | -15.2211 | 18675.4 |
| 1843-10-19T16:50:12 | -15.2362 | 18676.6 |
| 1843-10-19T16:55:12 | -15.2321 | 18684.9 |
| 1843-10-19T17:00:12 | -15.2401 | 18691.6 |
| 1843-10-19T17:05:12 | -15.2526 | 18688.3 |
| 1843-10-19T17:10:12 | -15.2624 | 18685.9 |
| 1843-10-19T17:15:12 | -15.2689 | 18686.6 |
| 1843-10-19T17:20:12 | -15.2743 | 18684.3 |
| 1843-10-19T17:25:12 | -15.2804 | 18687.1 |
| 1843-10-19T17:30:12 | -15.2842 | 18688.6 |
| 1843-10-19T17:35:12 | -15.2880 | 18688.9 |
| 1843-10-19T17:40:12 | -15.2929 | 18688.9 |
| 1843-10-19T17:45:12 | -15.2975 | 18688.9 |
| 1843-10-19T17:50:12 | -15.3006 | 18687.8 |
| 1843-10-19T17:55:12 | -15.3071 | 18688.3 |
| 1843-10-19T18:00:12 | -15.3109 | 18689.1 |
| 1843-10-19T18:05:12 | -15.3094 | 18688.3 |
| 1843-10-19T18:10:12 | -15.3101 | 18692.5 |
| 1843-10-19T18:15:12 | -15.3087 | 18691.4 |
| 1843-10-19T18:20:12 | -15.3075 | 18692.1 |
| 1843-10-19T18:25:12 | -15.3072 | 18691.0 |
| 1843-10-19T18:30:12 | -15.3091 | 18693.2 |
| 1843-10-19T18:35:12 | -15.3041 | 18692.5 |
| 1843-10-19T18:40:12 | -15.3073 | 18693.2 |
| 1843-10-19T18:45:12 | -15.3041 | 18695.6 |
| 1843-10-19T18:50:12 | -15.2987 | 18693.9 |
| 1843-10-19T18:55:12 | -15.2952 | 18694.4 |
| 1843-10-19T19:00:12 | -15.2997 | 18693.2 |
| 1843-10-19T19:05:12 | -15.3038 | 18696.8 |
| 1843-10-19T19:10:12 | -15.2901 | 18702.6 |
| 1843-10-19T19:15:12 | -15.2862 | 18697.5 |
| 1843-10-19T19:20:12 | -15.2756 | 18694.4 |
| 1843-10-19T19:25:12 | -15.2659 | 18692.4 |
| 1843-10-19T19:30:12 | -15.2515 | 18697.1 |
| 1843-10-19T19:35:12 | -15.2488 | 18697.1 |
| 1843-10-19T19:40:12 | -15.2468 | 18698.3 |
| 1843-10-19T19:45:12 | -15.2389 | 18701.3 |
| 1843-10-19T19:50:12 | -15.2299 | 18703.9 |
| 1843-10-19T19:55:12 | -15.2256 | 18705.2 |
| 1843-10-19T20:00:12 | -15.2262 | 18709.1 |
| 1843-10-19T20:05:12 | -15.2370 | 18703.9 |
| 1843-10-19T20:10:12 | -15.2295 | 18706.7 |
| 1843-10-19T20:15:12 | -15.2164 | 18706.7 |
| 1843-10-19T20:20:12 | -15.2090 | 18706.9 |
| 1843-10-19T20:25:12 | -15.2126 | 18708.7 |
| 1843-10-19T20:30:12 | -15.2280 | 18704.7 |
| 1843-10-19T20:35:12 | -15.2290 | 18704.6 |
| 1843-10-19T20:40:12 | -15.2336 | 18705.5 |
| 1843-10-19T20:45:12 | -15.2412 | 18699.9 |
| 1843-10-19T20:50:12 | -15.2473 | 18696.8 |
| 1843-10-19T20:55:12 | -15.2383 | 18700.9 |
| 1843-10-19T21:00:12 | -15.2348 | 18699.3 |
| 1843-10-19T21:05:12 | -15.2286 | 18703.0 |
| 1843-10-19T21:10:12 | -15.2321 | 18704.9 |
| 1843-10-19T21:15:12 | -15.2429 | 18705.9 |
| 1843-10-19T21:20:12 | -15.2510 | 18705.0 |