Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1842-12-22 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936972, 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: 1842-12-21T21:20:12 * Date/Time End: 1842-12-22T21:20:12
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:
433 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1842-12-21T21:20:12 | -15.2460 | 18643.2 |
| 1842-12-21T21:25:12 | -15.2478 | |
| 1842-12-21T21:30:12 | -15.2549 | 18638.8 |
| 1842-12-21T21:35:12 | -15.2583 | |
| 1842-12-21T21:40:12 | -15.2600 | 18635.1 |
| 1842-12-21T21:45:12 | -15.2660 | |
| 1842-12-21T21:50:12 | -15.2700 | 18635.2 |
| 1842-12-21T21:55:12 | -15.2668 | |
| 1842-12-21T22:00:12 | -15.2718 | 18635.6 |
| 1842-12-21T22:05:12 | -15.2734 | |
| 1842-12-21T22:10:12 | -15.2737 | 18635.5 |
| 1842-12-21T22:15:12 | -15.2729 | |
| 1842-12-21T22:20:12 | -15.2733 | 18637.5 |
| 1842-12-21T22:25:12 | -15.2743 | |
| 1842-12-21T22:30:12 | -15.2737 | 18637.2 |
| 1842-12-21T22:35:12 | -15.2769 | |
| 1842-12-21T22:40:12 | -15.2794 | 18634.3 |
| 1842-12-21T22:45:12 | -15.2794 | |
| 1842-12-21T22:50:12 | -15.2801 | 18634.4 |
| 1842-12-21T22:55:12 | -15.2838 | |
| 1842-12-21T23:00:12 | -15.2890 | 18634.4 |
| 1842-12-21T23:05:12 | -15.2929 | |
| 1842-12-21T23:10:12 | -15.2928 | 18634.0 |
| 1842-12-21T23:15:12 | -15.2908 | |
| 1842-12-21T23:20:12 | -15.2876 | 18635.5 |
| 1842-12-21T23:25:12 | -15.2851 | |
| 1842-12-21T23:30:12 | -15.2816 | 18635.7 |
| 1842-12-21T23:35:12 | -15.2863 | |
| 1842-12-21T23:40:12 | -15.2937 | 18637.0 |
| 1842-12-21T23:45:12 | -15.2980 | |
| 1842-12-21T23:50:12 | -15.2927 | 18637.6 |
| 1842-12-21T23:55:12 | -15.2889 | |
| 1842-12-22T00:00:12 | -15.2860 | 18637.2 |
| 1842-12-22T00:05:12 | -15.2867 | |
| 1842-12-22T00:10:12 | -15.2863 | 18636.2 |
| 1842-12-22T00:15:12 | -15.2873 | |
| 1842-12-22T00:20:12 | -15.2896 | 18634.8 |
| 1842-12-22T00:25:12 | -15.2902 | |
| 1842-12-22T00:30:12 | -15.2822 | 18635.5 |
| 1842-12-22T00:35:12 | -15.2908 | |
| 1842-12-22T00:40:12 | -15.2892 | 18636.3 |
| 1842-12-22T00:45:12 | -15.2884 | |
| 1842-12-22T00:50:12 | -15.2889 | 18637.6 |
| 1842-12-22T00:55:12 | -15.2927 | |
| 1842-12-22T01:00:12 | -15.2821 | 18637.5 |
| 1842-12-22T01:05:12 | -15.2896 | |
| 1842-12-22T01:10:12 | -15.2864 | 18636.7 |
| 1842-12-22T01:15:12 | -15.2841 | |
| 1842-12-22T01:20:12 | -15.2842 | 18637.3 |
| 1842-12-22T01:25:12 | -15.2842 | |
| 1842-12-22T01:30:12 | -15.2814 | 18637.1 |
| 1842-12-22T01:35:12 | -15.2809 | |
| 1842-12-22T01:40:12 | -15.2837 | 18635.8 |
| 1842-12-22T01:45:12 | -15.2864 | |
| 1842-12-22T01:50:12 | -15.2921 | 18635.2 |
| 1842-12-22T01:55:12 | -15.2969 | |
| 1842-12-22T02:00:12 | -15.3039 | 18635.7 |
| 1842-12-22T02:05:12 | -15.3076 | |
| 1842-12-22T02:10:12 | -15.3025 | 18635.7 |
| 1842-12-22T02:15:12 | -15.2982 | |
| 1842-12-22T02:20:12 | -15.2932 | 18638.0 |
| 1842-12-22T02:25:12 | -15.2917 | |
| 1842-12-22T02:30:12 | -15.2895 | 18638.0 |
| 1842-12-22T02:35:12 | -15.2863 | |
| 1842-12-22T02:40:12 | -15.2849 | 18637.2 |
| 1842-12-22T02:45:12 | -15.2848 | |
| 1842-12-22T02:50:12 | -15.2821 | 18637.3 |
| 1842-12-22T02:55:12 | -15.2794 | |
| 1842-12-22T03:00:12 | -15.2779 | 18638.2 |
| 1842-12-22T03:05:12 | -15.2793 | |
| 1842-12-22T03:10:12 | -15.2739 | 18638.9 |
| 1842-12-22T03:15:12 | -15.2769 | |
| 1842-12-22T03:20:12 | -15.2766 | 18640.1 |
| 1842-12-22T03:25:12 | -15.2788 | |
| 1842-12-22T03:30:12 | -15.2743 | 18640.7 |
| 1842-12-22T03:35:12 | -15.2788 | |
| 1842-12-22T03:40:12 | -15.2794 | 18640.2 |
| 1842-12-22T03:45:12 | -15.2852 | |
| 1842-12-22T03:50:12 | -15.2930 | 18640.0 |
| 1842-12-22T03:55:12 | -15.2966 | |
| 1842-12-22T04:00:12 | -15.3005 | 18640.0 |
| 1842-12-22T04:05:12 | -15.3019 | |
| 1842-12-22T04:10:12 | -15.3028 | 18638.7 |
| 1842-12-22T04:15:12 | -15.3029 | |
| 1842-12-22T04:20:12 | -15.3006 | 18639.2 |
| 1842-12-22T04:25:12 | -15.2968 | |
| 1842-12-22T04:30:12 | -15.2921 | 18639.6 |
| 1842-12-22T04:35:12 | -15.2949 | |
| 1842-12-22T04:40:12 | -15.2971 | 18639.2 |
| 1842-12-22T04:45:12 | -15.2968 | |
| 1842-12-22T04:50:12 | -15.2918 | 18641.0 |
| 1842-12-22T04:55:12 | -15.2908 | |
| 1842-12-22T05:00:12 | -15.2956 | 18641.4 |
| 1842-12-22T05:05:12 | -15.2963 | |
| 1842-12-22T05:10:12 | -15.2994 | 18641.8 |
| 1842-12-22T05:15:12 | -15.2938 | |
| 1842-12-22T05:20:12 | -15.2890 | 18642.9 |
| 1842-12-22T05:25:12 | -15.2895 | |
| 1842-12-22T05:30:12 | -15.2884 | 18643.3 |
| 1842-12-22T05:35:12 | -15.2863 | |
| 1842-12-22T05:40:12 | -15.2895 | 18643.9 |
| 1842-12-22T05:45:12 | -15.2855 | |
| 1842-12-22T05:50:12 | -15.2889 | 18645.0 |
| 1842-12-22T05:55:12 | -15.2927 | |
| 1842-12-22T06:00:12 | -15.2907 | 18644.5 |
| 1842-12-22T06:05:12 | -15.2911 | |
| 1842-12-22T06:10:12 | -15.2918 | 18646.0 |
| 1842-12-22T06:15:12 | -15.2918 | |
| 1842-12-22T06:20:12 | -15.2942 | 18645.9 |
| 1842-12-22T06:25:12 | -15.2883 | |
| 1842-12-22T06:30:12 | -15.2954 | 18645.9 |
| 1842-12-22T06:35:12 | -15.2954 | |
| 1842-12-22T06:40:12 | -15.2937 | 18644.0 |
| 1842-12-22T06:45:12 | -15.2959 | |
| 1842-12-22T06:50:12 | -15.2929 | 18642.6 |
| 1842-12-22T06:55:12 | -15.2933 | |
| 1842-12-22T07:00:12 | -15.2896 | 18641.4 |
| 1842-12-22T07:05:12 | -15.2895 | |
| 1842-12-22T07:10:12 | -15.2873 | 18639.4 |
| 1842-12-22T07:15:12 | -15.2854 | |
| 1842-12-22T07:20:12 | -15.2863 | 18637.8 |
| 1842-12-22T07:25:12 | -15.2870 | |
| 1842-12-22T07:30:12 | -15.2886 | 18635.2 |
| 1842-12-22T07:35:12 | -15.2898 | |
| 1842-12-22T07:40:12 | -15.2956 | 18631.8 |
| 1842-12-22T07:45:12 | -15.2995 | |
| 1842-12-22T07:50:12 | -15.3078 | 18629.2 |
| 1842-12-22T07:55:12 | -15.3073 | |
| 1842-12-22T08:00:12 | -15.3121 | 18628.3 |
| 1842-12-22T08:05:12 | -15.3156 | |
| 1842-12-22T08:10:12 | -15.3199 | 18627.8 |
| 1842-12-22T08:15:12 | -15.3229 | |
| 1842-12-22T08:20:12 | -15.3249 | 18628.8 |
| 1842-12-22T08:25:12 | -15.3290 | |
| 1842-12-22T08:30:12 | -15.3269 | 18630.4 |
| 1842-12-22T08:35:12 | -15.3271 | |
| 1842-12-22T08:40:12 | -15.3269 | 18632.8 |
| 1842-12-22T08:45:12 | -15.3315 | |
| 1842-12-22T08:50:12 | -15.3308 | 18636.4 |
| 1842-12-22T08:55:12 | -15.3335 | |
| 1842-12-22T09:00:12 | -15.3342 | 18637.3 |
| 1842-12-22T09:05:12 | -15.3352 | |
| 1842-12-22T09:10:12 | -15.3421 | 18638.0 |
| 1842-12-22T09:15:12 | -15.3424 | |
| 1842-12-22T09:20:12 | -15.3380 | 18638.7 |
| 1842-12-22T09:25:12 | -15.3354 | |
| 1842-12-22T09:30:12 | -15.3315 | 18639.3 |
| 1842-12-22T09:35:12 | -15.3420 | |
| 1842-12-22T09:40:12 | -15.3317 | 18640.2 |
| 1842-12-22T09:45:12 | -15.3329 | |
| 1842-12-22T09:50:12 | -15.3350 | 18640.1 |
| 1842-12-22T09:55:12 | -15.3340 | |
| 1842-12-22T10:00:12 | -15.3364 | 18640.3 |
| 1842-12-22T10:05:12 | -15.3365 | |
| 1842-12-22T10:10:12 | -15.3361 | 18642.2 |
| 1842-12-22T10:15:12 | -15.3394 | |
| 1842-12-22T10:20:12 | -15.3395 | 18642.7 |
| 1842-12-22T10:25:12 | -15.3375 | |
| 1842-12-22T10:30:12 | -15.3430 | 18642.5 |
| 1842-12-22T10:35:12 | -15.3436 | |
| 1842-12-22T10:40:12 | -15.3440 | 18643.4 |
| 1842-12-22T10:45:12 | -15.3438 | |
| 1842-12-22T10:50:12 | -15.3430 | 18646.4 |
| 1842-12-22T10:55:12 | -15.3391 | |
| 1842-12-22T11:00:12 | -15.3427 | 18645.3 |
| 1842-12-22T11:05:12 | -15.3387 | |
| 1842-12-22T11:10:12 | -15.3442 | 18645.5 |
| 1842-12-22T11:15:12 | -15.3406 | |
| 1842-12-22T11:20:12 | -15.3417 | 18644.0 |
| 1842-12-22T11:25:12 | -15.3439 | |
| 1842-12-22T11:30:12 | -15.3452 | 18643.1 |
| 1842-12-22T11:35:12 | -15.3443 | |
| 1842-12-22T11:40:12 | -15.3475 | 18642.5 |
| 1842-12-22T11:45:12 | -15.3503 | |
| 1842-12-22T11:50:12 | -15.3554 | 18641.9 |
| 1842-12-22T11:55:12 | -15.3579 | |
| 1842-12-22T12:00:12 | -15.3612 | 18641.2 |
| 1842-12-22T12:05:12 | -15.3597 | |
| 1842-12-22T12:10:12 | -15.3560 | 18639.7 |
| 1842-12-22T12:15:12 | -15.3537 | |
| 1842-12-22T12:20:12 | -15.3470 | 18638.9 |
| 1842-12-22T12:25:12 | -15.3427 | |
| 1842-12-22T12:30:12 | -15.3394 | 18638.9 |
| 1842-12-22T12:35:12 | -15.3361 | |
| 1842-12-22T12:40:12 | -15.3323 | 18638.3 |
| 1842-12-22T12:45:12 | -15.3291 | |
| 1842-12-22T12:50:12 | -15.3272 | 18637.5 |
| 1842-12-22T12:55:12 | -15.3256 | |
| 1842-12-22T13:00:12 | -15.3248 | 18636.8 |
| 1842-12-22T13:05:12 | -15.3243 | |
| 1842-12-22T13:10:12 | -15.3190 | 18636.8 |
| 1842-12-22T13:15:12 | -15.3183 | |
| 1842-12-22T13:20:12 | -15.3162 | 18636.3 |
| 1842-12-22T13:25:12 | -15.3152 | |
| 1842-12-22T13:30:12 | -15.3136 | 18637.4 |
| 1842-12-22T13:35:12 | -15.3106 | |
| 1842-12-22T13:40:12 | -15.3095 | 18638.4 |
| 1842-12-22T13:45:12 | -15.3074 | |
| 1842-12-22T13:50:12 | -15.3057 | 18638.2 |
| 1842-12-22T13:55:12 | -15.3042 | |
| 1842-12-22T14:00:12 | -15.3039 | 18638.6 |
| 1842-12-22T14:05:12 | -15.3030 | |
| 1842-12-22T14:10:12 | -15.3025 | 18639.6 |
| 1842-12-22T14:15:12 | -15.3028 | |
| 1842-12-22T14:20:12 | -15.3029 | 18638.8 |
| 1842-12-22T14:25:12 | -15.3013 | |
| 1842-12-22T14:30:12 | -15.2992 | 18639.0 |
| 1842-12-22T14:35:12 | -15.3000 | |
| 1842-12-22T14:40:12 | -15.3025 | 18639.1 |
| 1842-12-22T14:45:12 | -15.3044 | |
| 1842-12-22T14:50:12 | -15.3038 | 18639.0 |
| 1842-12-22T14:55:12 | -15.3031 | |
| 1842-12-22T15:00:12 | -15.3009 | 18638.6 |
| 1842-12-22T15:05:12 | -15.3047 | |
| 1842-12-22T15:10:12 | -15.3017 | 18635.9 |
| 1842-12-22T15:15:12 | -15.3039 | |
| 1842-12-22T15:20:12 | -15.3044 | 18635.0 |
| 1842-12-22T15:25:12 | -15.3061 | |
| 1842-12-22T15:30:12 | -15.3057 | 18636.0 |
| 1842-12-22T15:35:12 | -15.3017 | |
| 1842-12-22T15:40:12 | -15.3011 | 18637.2 |
| 1842-12-22T15:45:12 | -15.3026 | |
| 1842-12-22T15:50:12 | -15.3035 | 18637.4 |
| 1842-12-22T15:55:12 | -15.3022 | |
| 1842-12-22T16:00:12 | -15.3057 | 18637.3 |
| 1842-12-22T16:05:12 | -15.3010 | |
| 1842-12-22T16:10:12 | -15.3060 | 18636.9 |
| 1842-12-22T16:15:12 | -15.3103 | |
| 1842-12-22T16:20:12 | -15.3133 | 18636.8 |
| 1842-12-22T16:25:12 | -15.3139 | |
| 1842-12-22T16:30:12 | -15.3141 | 18638.3 |
| 1842-12-22T16:35:12 | -15.3097 | |
| 1842-12-22T16:40:12 | -15.3044 | 18638.3 |
| 1842-12-22T16:45:12 | -15.3073 | |
| 1842-12-22T16:50:12 | -15.3051 | 18641.1 |
| 1842-12-22T16:55:12 | -15.2996 | |
| 1842-12-22T17:00:12 | -15.2984 | 18639.9 |
| 1842-12-22T17:05:12 | -15.2997 | |
| 1842-12-22T17:10:12 | -15.3012 | 18639.2 |
| 1842-12-22T17:15:12 | -15.3040 | |
| 1842-12-22T17:20:12 | -15.3032 | 18638.6 |
| 1842-12-22T17:25:12 | -15.3021 | |
| 1842-12-22T17:30:12 | -15.3006 | 18639.9 |
| 1842-12-22T17:35:12 | -15.3005 | |
| 1842-12-22T17:40:12 | -15.2990 | 18638.5 |
| 1842-12-22T17:45:12 | -15.2971 | |
| 1842-12-22T17:50:12 | -15.2975 | 18635.9 |
| 1842-12-22T17:55:12 | -15.2952 | |
| 1842-12-22T18:00:12 | -15.2925 | 18637.3 |
| 1842-12-22T18:05:12 | -15.2888 | |
| 1842-12-22T18:10:12 | -15.2872 | 18637.1 |
| 1842-12-22T18:15:12 | -15.2888 | |
| 1842-12-22T18:20:12 | -15.2907 | 18639.0 |
| 1842-12-22T18:25:12 | -15.2930 | |
| 1842-12-22T18:30:12 | -15.2924 | 18637.7 |
| 1842-12-22T18:35:12 | -15.2887 | |
| 1842-12-22T18:40:12 | -15.2861 | 18636.8 |
| 1842-12-22T18:45:12 | -15.2892 | |
| 1842-12-22T18:50:12 | -15.2864 | 18634.3 |
| 1842-12-22T18:55:12 | -15.2873 | |
| 1842-12-22T19:00:12 | -15.2864 | 18634.6 |
| 1842-12-22T19:05:12 | -15.2879 | |
| 1842-12-22T19:10:12 | -15.2900 | 18635.2 |
| 1842-12-22T19:15:12 | -15.2898 | |
| 1842-12-22T19:20:12 | -15.2906 | 18638.1 |
| 1842-12-22T19:25:12 | -15.2911 | |
| 1842-12-22T19:30:12 | -15.2883 | 18641.1 |
| 1842-12-22T19:35:12 | -15.2870 | |
| 1842-12-22T19:40:12 | -15.2777 | 18642.2 |
| 1842-12-22T19:45:12 | -15.2771 | |
| 1842-12-22T19:50:12 | -15.2815 | 18638.7 |
| 1842-12-22T19:55:12 | -15.2847 | |
| 1842-12-22T20:00:12 | -15.2765 | 18639.9 |
| 1842-12-22T20:05:12 | -15.2732 | |
| 1842-12-22T20:10:12 | -15.2708 | 18642.5 |
| 1842-12-22T20:15:12 | -15.2713 | |
| 1842-12-22T20:20:12 | -15.2768 | 18642.5 |
| 1842-12-22T20:25:12 | -15.2819 | |
| 1842-12-22T20:30:12 | -15.2863 | 18643.7 |
| 1842-12-22T20:35:12 | -15.2892 | |
| 1842-12-22T20:40:12 | 18640.2 | |
| 1842-12-22T20:45:12 | -15.2756 | |
| 1842-12-22T20:50:12 | -15.2778 | 18639.7 |
| 1842-12-22T20:55:12 | -15.2813 | |
| 1842-12-22T21:00:12 | -15.2824 | 18640.3 |
| 1842-12-22T21:05:12 | -15.2834 | |
| 1842-12-22T21:10:12 | -15.2796 | 18641.1 |
| 1842-12-22T21:15:12 | -15.2789 | |
| 1842-12-22T21:20:12 | -15.2800 | 18641.2 |