Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1843-02-25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936974, 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: 1843-02-24T21:20:12 * Date/Time End: 1843-02-25T21:20:12
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:
577 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1843-02-24T21:20:12 | -15.2268 | 18658.9 |
| 1843-02-24T21:25:12 | -15.2272 | 18656.8 |
| 1843-02-24T21:30:12 | -15.2234 | 18655.8 |
| 1843-02-24T21:35:12 | -15.2222 | 18652.8 |
| 1843-02-24T21:40:12 | -15.2197 | 18651.4 |
| 1843-02-24T21:45:12 | -15.2158 | 18651.9 |
| 1843-02-24T21:50:12 | -15.2156 | 18649.9 |
| 1843-02-24T21:55:12 | -15.2148 | 18648.7 |
| 1843-02-24T22:00:12 | -15.2177 | 18649.2 |
| 1843-02-24T22:05:12 | -15.2156 | 18657.1 |
| 1843-02-24T22:10:12 | -15.2040 | 18662.5 |
| 1843-02-24T22:15:12 | -15.1965 | 18663.0 |
| 1843-02-24T22:20:12 | -15.1937 | 18666.0 |
| 1843-02-24T22:25:12 | -15.1991 | 18662.4 |
| 1843-02-24T22:30:12 | -15.2095 | 18661.2 |
| 1843-02-24T22:35:12 | -15.2571 | 18667.8 |
| 1843-02-24T22:40:12 | -15.3086 | 18673.9 |
| 1843-02-24T22:45:12 | -15.3565 | 18677.2 |
| 1843-02-24T22:50:12 | -15.3801 | 18680.2 |
| 1843-02-24T22:55:12 | -15.3545 | 18682.2 |
| 1843-02-24T23:00:12 | -15.3110 | 18682.3 |
| 1843-02-24T23:05:12 | -15.2681 | 18679.8 |
| 1843-02-24T23:10:12 | -15.2330 | 18679.5 |
| 1843-02-24T23:15:12 | -15.2116 | 18675.0 |
| 1843-02-24T23:20:12 | -15.1931 | 18672.6 |
| 1843-02-24T23:25:12 | -15.2192 | 18665.8 |
| 1843-02-24T23:30:12 | -15.2505 | 18660.6 |
| 1843-02-24T23:35:12 | -15.2724 | 18652.8 |
| 1843-02-24T23:40:12 | -15.2988 | 18649.4 |
| 1843-02-24T23:45:12 | -15.3086 | 18650.7 |
| 1843-02-24T23:50:12 | -15.3141 | 18656.0 |
| 1843-02-24T23:55:12 | -15.3251 | 18660.4 |
| 1843-02-25T00:00:12 | -15.3266 | 18667.0 |
| 1843-02-25T00:05:12 | -15.3207 | 18678.0 |
| 1843-02-25T00:10:12 | -15.3168 | 18684.0 |
| 1843-02-25T00:15:12 | -15.3042 | 18688.1 |
| 1843-02-25T00:20:12 | -15.2895 | 18690.1 |
| 1843-02-25T00:25:12 | -15.2609 | 18691.6 |
| 1843-02-25T00:30:12 | -15.2441 | 18690.7 |
| 1843-02-25T00:35:12 | -15.2164 | 18691.0 |
| 1843-02-25T00:40:12 | -15.1963 | 18691.0 |
| 1843-02-25T00:45:12 | -15.1880 | 18688.0 |
| 1843-02-25T00:50:12 | -15.1934 | 18682.6 |
| 1843-02-25T00:55:12 | -15.1987 | 18679.4 |
| 1843-02-25T01:00:12 | -15.2046 | 18673.7 |
| 1843-02-25T01:05:12 | -15.2039 | 18669.5 |
| 1843-02-25T01:10:12 | -15.2029 | 18666.6 |
| 1843-02-25T01:15:12 | -15.2120 | 18665.0 |
| 1843-02-25T01:20:12 | -15.2290 | 18661.1 |
| 1843-02-25T01:25:12 | -15.2389 | 18658.9 |
| 1843-02-25T01:30:12 | -15.2429 | |
| 1843-02-25T01:35:12 | -15.2471 | 18660.1 |
| 1843-02-25T01:40:12 | -15.2578 | 18659.9 |
| 1843-02-25T01:45:12 | -15.2592 | 18658.9 |
| 1843-02-25T01:50:12 | -15.2609 | 18659.9 |
| 1843-02-25T01:55:12 | -15.2686 | 18661.4 |
| 1843-02-25T02:00:12 | -15.2722 | 18660.3 |
| 1843-02-25T02:05:12 | -15.2620 | 18663.2 |
| 1843-02-25T02:10:12 | -15.2697 | 18663.1 |
| 1843-02-25T02:15:12 | -15.2607 | 18663.6 |
| 1843-02-25T02:20:12 | -15.2571 | 18663.3 |
| 1843-02-25T02:25:12 | -15.2690 | 18665.1 |
| 1843-02-25T02:30:12 | -15.2758 | 18665.9 |
| 1843-02-25T02:35:12 | -15.2828 | 18667.6 |
| 1843-02-25T02:40:12 | -15.2760 | 18671.6 |
| 1843-02-25T02:45:12 | -15.2691 | 18671.4 |
| 1843-02-25T02:50:12 | -15.2484 | 18674.9 |
| 1843-02-25T02:55:12 | -15.2510 | 18678.0 |
| 1843-02-25T03:00:12 | -15.2533 | 18678.2 |
| 1843-02-25T03:05:12 | -15.2634 | 18675.1 |
| 1843-02-25T03:10:12 | -15.2641 | 18672.3 |
| 1843-02-25T03:15:12 | -15.2764 | 18673.8 |
| 1843-02-25T03:20:12 | -15.2827 | 18671.3 |
| 1843-02-25T03:25:12 | -15.2831 | 18671.9 |
| 1843-02-25T03:30:12 | -15.2866 | 18673.4 |
| 1843-02-25T03:35:12 | -15.2834 | 18671.7 |
| 1843-02-25T03:40:12 | -15.2756 | 18671.8 |
| 1843-02-25T03:45:12 | -15.2749 | 18671.8 |
| 1843-02-25T03:50:12 | -15.2779 | 18669.4 |
| 1843-02-25T03:55:12 | -15.2775 | 18667.7 |
| 1843-02-25T04:00:12 | -15.2778 | 18666.0 |
| 1843-02-25T04:05:12 | -15.2894 | 18663.9 |
| 1843-02-25T04:10:12 | -15.3037 | 18662.8 |
| 1843-02-25T04:15:12 | -15.3132 | 18661.2 |
| 1843-02-25T04:20:12 | -15.3192 | 18662.7 |
| 1843-02-25T04:25:12 | -15.3254 | 18664.2 |
| 1843-02-25T04:30:12 | -15.3317 | 18659.5 |
| 1843-02-25T04:35:12 | -15.3393 | 18659.6 |
| 1843-02-25T04:40:12 | -15.3507 | 18660.0 |
| 1843-02-25T04:45:12 | -15.3482 | 18659.9 |
| 1843-02-25T04:50:12 | -15.3440 | 18660.4 |
| 1843-02-25T04:55:12 | -15.3391 | 18663.2 |
| 1843-02-25T05:00:12 | -15.3361 | 18666.3 |
| 1843-02-25T05:05:12 | -15.3306 | 18672.7 |
| 1843-02-25T05:10:12 | -15.3285 | 18676.6 |
| 1843-02-25T05:15:12 | -15.3224 | 18677.4 |
| 1843-02-25T05:20:12 | -15.3167 | 18677.2 |
| 1843-02-25T05:25:12 | -15.3128 | 18676.0 |
| 1843-02-25T05:30:12 | -15.3009 | 18675.2 |
| 1843-02-25T05:35:12 | -15.2941 | 18674.7 |
| 1843-02-25T05:40:12 | -15.2910 | 18673.1 |
| 1843-02-25T05:45:12 | -15.2889 | 18672.3 |
| 1843-02-25T05:50:12 | -15.2863 | 18670.1 |
| 1843-02-25T05:55:12 | -15.2827 | 18670.0 |
| 1843-02-25T06:00:12 | -15.2817 | 18669.7 |
| 1843-02-25T06:05:12 | -15.2834 | 18670.4 |
| 1843-02-25T06:10:12 | -15.2842 | 18669.3 |
| 1843-02-25T06:15:12 | -15.2850 | 18670.0 |
| 1843-02-25T06:20:12 | -15.2861 | 18671.6 |
| 1843-02-25T06:25:12 | -15.2849 | 18670.5 |
| 1843-02-25T06:30:12 | -15.2838 | 18671.1 |
| 1843-02-25T06:35:12 | -15.2844 | 18670.4 |
| 1843-02-25T06:40:12 | -15.2807 | 18671.0 |
| 1843-02-25T06:45:12 | -15.2875 | 18670.9 |
| 1843-02-25T06:50:12 | -15.2823 | 18669.0 |
| 1843-02-25T06:55:12 | -15.2784 | 18667.9 |
| 1843-02-25T07:00:12 | -15.2749 | 18668.6 |
| 1843-02-25T07:05:12 | -15.2755 | 18668.8 |
| 1843-02-25T07:10:12 | -15.2751 | 18667.9 |
| 1843-02-25T07:15:12 | -15.2773 | 18667.6 |
| 1843-02-25T07:20:12 | -15.2764 | 18667.6 |
| 1843-02-25T07:25:12 | -15.2798 | 18667.0 |
| 1843-02-25T07:30:12 | -15.2753 | 18667.8 |
| 1843-02-25T07:35:12 | -15.2747 | 18667.7 |
| 1843-02-25T07:40:12 | -15.2728 | 18667.8 |
| 1843-02-25T07:45:12 | -15.2732 | 18667.8 |
| 1843-02-25T07:50:12 | -15.2721 | 18667.8 |
| 1843-02-25T07:55:12 | -15.2760 | 18667.0 |
| 1843-02-25T08:00:12 | -15.2811 | 18665.7 |
| 1843-02-25T08:05:12 | -15.2794 | 18664.3 |
| 1843-02-25T08:10:12 | -15.2825 | 18664.2 |
| 1843-02-25T08:15:12 | -15.2794 | 18663.5 |
| 1843-02-25T08:20:12 | -15.2770 | 18663.2 |
| 1843-02-25T08:25:12 | -15.2794 | 18662.3 |
| 1843-02-25T08:30:12 | -15.2750 | 18661.7 |
| 1843-02-25T08:35:12 | -15.2813 | 18661.4 |
| 1843-02-25T08:40:12 | -15.2845 | 18660.5 |
| 1843-02-25T08:45:12 | -15.2766 | 18661.6 |
| 1843-02-25T08:50:12 | -15.2899 | 18660.1 |
| 1843-02-25T08:55:12 | -15.2850 | 18661.4 |
| 1843-02-25T09:00:12 | -15.2912 | 18660.6 |
| 1843-02-25T09:05:12 | -15.2893 | 18660.8 |
| 1843-02-25T09:10:12 | -15.2942 | 18659.9 |
| 1843-02-25T09:15:12 | -15.2912 | 18659.6 |
| 1843-02-25T09:20:12 | -15.3001 | 18660.3 |
| 1843-02-25T09:25:12 | -15.2986 | 18660.7 |
| 1843-02-25T09:30:12 | -15.3058 | 18660.7 |
| 1843-02-25T09:35:12 | -15.3086 | 18659.9 |
| 1843-02-25T09:40:12 | -15.3137 | 18659.8 |
| 1843-02-25T09:45:12 | -15.3080 | 18660.2 |
| 1843-02-25T09:50:12 | -15.3107 | 18658.4 |
| 1843-02-25T09:55:12 | -15.3003 | 18660.0 |
| 1843-02-25T10:00:12 | -15.3060 | 18658.6 |
| 1843-02-25T10:05:12 | -15.3075 | 18661.9 |
| 1843-02-25T10:10:12 | -15.3080 | 18659.8 |
| 1843-02-25T10:15:12 | -15.3080 | 18660.6 |
| 1843-02-25T10:20:12 | -15.3122 | 18660.6 |
| 1843-02-25T10:25:12 | -15.3169 | 18659.6 |
| 1843-02-25T10:30:12 | -15.3185 | 18659.9 |
| 1843-02-25T10:35:12 | -15.3209 | 18659.8 |
| 1843-02-25T10:40:12 | -15.3230 | 18658.5 |
| 1843-02-25T10:45:12 | -15.3203 | 18658.8 |
| 1843-02-25T10:50:12 | -15.3169 | 18659.5 |
| 1843-02-25T10:55:12 | -15.3179 | 18660.1 |
| 1843-02-25T11:00:12 | -15.3152 | 18660.0 |
| 1843-02-25T11:05:12 | -15.3166 | 18659.7 |
| 1843-02-25T11:10:12 | -15.3154 | 18657.7 |
| 1843-02-25T11:15:12 | -15.3143 | 18658.2 |
| 1843-02-25T11:20:12 | -15.3194 | 18656.0 |
| 1843-02-25T11:25:12 | -15.3210 | 18654.8 |
| 1843-02-25T11:30:12 | -15.3221 | 18654.6 |
| 1843-02-25T11:35:12 | -15.3205 | 18656.1 |
| 1843-02-25T11:40:12 | -15.3189 | 18659.8 |
| 1843-02-25T11:45:12 | -15.3254 | 18661.6 |
| 1843-02-25T11:50:12 | -15.3238 | 18662.6 |
| 1843-02-25T11:55:12 | -15.3213 | 18661.8 |
| 1843-02-25T12:00:12 | -15.3175 | 18663.2 |
| 1843-02-25T12:05:12 | -15.3190 | 18664.8 |
| 1843-02-25T12:10:12 | -15.3205 | 18664.4 |
| 1843-02-25T12:15:12 | -15.3158 | 18665.6 |
| 1843-02-25T12:20:12 | -15.3175 | 18666.8 |
| 1843-02-25T12:25:12 | -15.3209 | 18667.4 |
| 1843-02-25T12:30:12 | -15.3213 | 18668.1 |
| 1843-02-25T12:35:12 | -15.3207 | 18668.1 |
| 1843-02-25T12:40:12 | -15.3222 | 18668.8 |
| 1843-02-25T12:45:12 | -15.3201 | 18667.2 |
| 1843-02-25T12:50:12 | -15.3183 | 18667.3 |
| 1843-02-25T12:55:12 | -15.3207 | 18668.8 |
| 1843-02-25T13:00:12 | -15.3211 | 18670.3 |
| 1843-02-25T13:05:12 | -15.3225 | 18673.1 |
| 1843-02-25T13:10:12 | -15.3222 | 18672.0 |
| 1843-02-25T13:15:12 | -15.3207 | 18671.9 |
| 1843-02-25T13:20:12 | -15.3230 | 18672.0 |
| 1843-02-25T13:25:12 | -15.3207 | 18672.2 |
| 1843-02-25T13:30:12 | -15.3203 | 18671.7 |
| 1843-02-25T13:35:12 | -15.3185 | 18671.5 |
| 1843-02-25T13:40:12 | -15.3190 | 18673.1 |
| 1843-02-25T13:45:12 | -15.3181 | 18672.5 |
| 1843-02-25T13:50:12 | -15.3145 | 18672.3 |
| 1843-02-25T13:55:12 | -15.3152 | 18673.9 |
| 1843-02-25T14:00:12 | -15.3126 | 18672.0 |
| 1843-02-25T14:05:12 | -15.3081 | 18670.4 |
| 1843-02-25T14:10:12 | -15.3065 | 18670.9 |
| 1843-02-25T14:15:12 | -15.3060 | 18670.5 |
| 1843-02-25T14:20:12 | -15.3037 | 18669.1 |
| 1843-02-25T14:25:12 | -15.2988 | 18669.1 |
| 1843-02-25T14:30:12 | -15.2978 | 18669.6 |
| 1843-02-25T14:35:12 | -15.2957 | 18669.4 |
| 1843-02-25T14:40:12 | -15.2961 | 18669.1 |
| 1843-02-25T14:45:12 | -15.2955 | 18668.5 |
| 1843-02-25T14:50:12 | -15.2953 | 18669.1 |
| 1843-02-25T14:55:12 | -15.2940 | 18668.3 |
| 1843-02-25T15:00:12 | -15.2935 | 18667.9 |
| 1843-02-25T15:05:12 | -15.2925 | 18668.1 |
| 1843-02-25T15:10:12 | -15.2942 | 18668.7 |
| 1843-02-25T15:15:12 | -15.2910 | 18667.6 |
| 1843-02-25T15:20:12 | -15.2916 | 18669.3 |
| 1843-02-25T15:25:12 | -15.2923 | 18669.0 |
| 1843-02-25T15:30:12 | -15.2929 | 18670.5 |
| 1843-02-25T15:35:12 | -15.2944 | 18669.5 |
| 1843-02-25T15:40:12 | -15.2918 | 18667.2 |
| 1843-02-25T15:45:12 | -15.2951 | 18669.7 |
| 1843-02-25T15:50:12 | -15.2946 | 18670.3 |
| 1843-02-25T15:55:12 | -15.2913 | 18669.3 |
| 1843-02-25T16:00:12 | -15.2906 | 18669.4 |
| 1843-02-25T16:05:12 | -15.2928 | 18669.0 |
| 1843-02-25T16:10:12 | -15.2931 | 18668.7 |
| 1843-02-25T16:15:12 | -15.2912 | 18669.3 |
| 1843-02-25T16:20:12 | -15.2950 | 18669.1 |
| 1843-02-25T16:25:12 | -15.2970 | 18669.3 |
| 1843-02-25T16:30:12 | -15.2978 | 18668.8 |
| 1843-02-25T16:35:12 | -15.2921 | 18666.1 |
| 1843-02-25T16:40:12 | -15.2914 | 18666.8 |
| 1843-02-25T16:45:12 | -15.3005 | 18669.3 |
| 1843-02-25T16:50:12 | -15.2980 | 18670.6 |
| 1843-02-25T16:55:12 | -15.2994 | 18668.6 |
| 1843-02-25T17:00:12 | -15.2944 | 18669.2 |
| 1843-02-25T17:05:12 | -15.3003 | 18671.9 |
| 1843-02-25T17:10:12 | -15.2944 | 18671.4 |
| 1843-02-25T17:15:12 | -15.2950 | 18670.7 |
| 1843-02-25T17:20:12 | -15.2946 | 18669.7 |
| 1843-02-25T17:25:12 | -15.2912 | 18671.1 |
| 1843-02-25T17:30:12 | -15.2938 | 18671.5 |
| 1843-02-25T17:35:12 | -15.2937 | 18671.5 |
| 1843-02-25T17:40:12 | -15.2933 | 18670.2 |
| 1843-02-25T17:45:12 | -15.2928 | 18670.2 |
| 1843-02-25T17:50:12 | -15.2918 | 18669.2 |
| 1843-02-25T17:55:12 | -15.2880 | 18669.7 |
| 1843-02-25T18:00:12 | -15.2891 | 18669.7 |
| 1843-02-25T18:05:12 | -15.2891 | 18666.9 |
| 1843-02-25T18:10:12 | -15.2883 | 18670.8 |
| 1843-02-25T18:15:12 | -15.2836 | 18669.6 |
| 1843-02-25T18:20:12 | -15.2755 | 18670.7 |
| 1843-02-25T18:25:12 | -15.2800 | 18670.3 |
| 1843-02-25T18:30:12 | -15.2791 | 18670.7 |
| 1843-02-25T18:35:12 | -15.2796 | 18671.4 |
| 1843-02-25T18:40:12 | -15.2791 | 18671.7 |
| 1843-02-25T18:45:12 | -15.2763 | 18672.1 |
| 1843-02-25T18:50:12 | -15.2798 | 18672.9 |
| 1843-02-25T18:55:12 | -15.2812 | 18674.0 |
| 1843-02-25T19:00:12 | -15.2798 | 18671.8 |
| 1843-02-25T19:05:12 | -15.2781 | 18670.2 |
| 1843-02-25T19:10:12 | -15.2759 | 18670.4 |
| 1843-02-25T19:15:12 | -15.2744 | 18669.2 |
| 1843-02-25T19:20:12 | -15.2730 | 18669.9 |
| 1843-02-25T19:25:12 | -15.2656 | 18670.2 |
| 1843-02-25T19:30:12 | -15.2664 | 18671.5 |
| 1843-02-25T19:35:12 | -15.2497 | 18670.9 |
| 1843-02-25T19:40:12 | -15.2560 | 18666.9 |
| 1843-02-25T19:45:12 | -15.2542 | 18666.7 |
| 1843-02-25T19:50:12 | -15.2501 | 18664.8 |
| 1843-02-25T19:55:12 | -15.2660 | 18665.6 |
| 1843-02-25T20:00:12 | -15.2756 | 18668.2 |
| 1843-02-25T20:05:12 | -15.2744 | 18669.6 |
| 1843-02-25T20:10:12 | -15.2772 | 18670.6 |
| 1843-02-25T20:15:12 | -15.2751 | 18672.3 |
| 1843-02-25T20:20:12 | -15.2768 | 18676.8 |
| 1843-02-25T20:25:12 | -15.2740 | 18674.4 |
| 1843-02-25T20:30:12 | -15.2689 | 18677.0 |
| 1843-02-25T20:35:12 | -15.2552 | 18678.3 |
| 1843-02-25T20:40:12 | -15.2503 | 18676.9 |
| 1843-02-25T20:45:12 | -15.2491 | 18674.4 |
| 1843-02-25T20:50:12 | -15.2494 | 18673.8 |
| 1843-02-25T20:55:12 | -15.2544 | 18669.7 |
| 1843-02-25T21:00:12 | -15.2568 | 18668.3 |
| 1843-02-25T21:05:12 | -15.2545 | 18668.5 |
| 1843-02-25T21:10:12 | -15.2506 | 18668.7 |
| 1843-02-25T21:15:12 | -15.2349 | 18677.0 |
| 1843-02-25T21:20:12 | -15.2020 | 18693.0 |