Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1844-02-24 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936986, 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: 1844-02-23T21:20:12 * Date/Time End: 1844-02-24T21:20:12
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] |
|---|---|---|
| 1844-02-23T21:20:12 | -15.2820 | 18725.1 |
| 1844-02-23T21:25:12 | -15.2870 | 18728.8 |
| 1844-02-23T21:30:12 | -15.2905 | 18728.4 |
| 1844-02-23T21:35:12 | -15.2922 | 18728.1 |
| 1844-02-23T21:40:12 | -15.2963 | 18728.1 |
| 1844-02-23T21:45:12 | -15.2979 | 18728.3 |
| 1844-02-23T21:50:12 | -15.2948 | 18726.4 |
| 1844-02-23T21:55:12 | -15.2820 | 18727.9 |
| 1844-02-23T22:00:12 | -15.2761 | 18730.8 |
| 1844-02-23T22:05:12 | -15.2746 | 18731.8 |
| 1844-02-23T22:10:12 | -15.2743 | 18728.4 |
| 1844-02-23T22:15:12 | -15.2731 | 18729.9 |
| 1844-02-23T22:20:12 | -15.2776 | 18733.8 |
| 1844-02-23T22:25:12 | -15.2752 | 18735.2 |
| 1844-02-23T22:30:12 | -15.2882 | 18739.0 |
| 1844-02-23T22:35:12 | -15.2904 | 18736.3 |
| 1844-02-23T22:40:12 | -15.2864 | 18734.6 |
| 1844-02-23T22:45:12 | -15.2890 | 18729.0 |
| 1844-02-23T22:50:12 | -15.2934 | 18731.2 |
| 1844-02-23T22:55:12 | -15.2955 | 18732.1 |
| 1844-02-23T23:00:12 | -15.3096 | 18734.1 |
| 1844-02-23T23:05:12 | -15.3092 | 18740.4 |
| 1844-02-23T23:10:12 | -15.3112 | 18735.5 |
| 1844-02-23T23:15:12 | -15.3015 | 18735.6 |
| 1844-02-23T23:20:12 | -15.2929 | 18739.0 |
| 1844-02-23T23:25:12 | -15.2979 | 18736.4 |
| 1844-02-23T23:30:12 | -15.3077 | 18734.7 |
| 1844-02-23T23:35:12 | -15.3014 | 18732.3 |
| 1844-02-23T23:40:12 | -15.2970 | 18734.6 |
| 1844-02-23T23:45:12 | -15.3025 | 18733.2 |
| 1844-02-23T23:50:12 | -15.3064 | 18731.3 |
| 1844-02-23T23:55:12 | -15.2984 | 18728.9 |
| 1844-02-24T00:00:12 | -15.2961 | 18728.8 |
| 1844-02-24T00:05:12 | -15.2939 | 18731.6 |
| 1844-02-24T00:10:12 | -15.2900 | 18729.4 |
| 1844-02-24T00:15:12 | -15.2886 | 18727.7 |
| 1844-02-24T00:20:12 | -15.2882 | 18727.3 |
| 1844-02-24T00:25:12 | -15.2973 | 18728.1 |
| 1844-02-24T00:30:12 | -15.2954 | 18726.7 |
| 1844-02-24T00:35:12 | -15.3004 | 18727.4 |
| 1844-02-24T00:40:12 | -15.2989 | 18726.8 |
| 1844-02-24T00:45:12 | -15.2972 | 18727.1 |
| 1844-02-24T00:50:12 | -15.3037 | 18728.1 |
| 1844-02-24T00:55:12 | -15.3012 | 18730.0 |
| 1844-02-24T01:00:12 | -15.3198 | 18731.2 |
| 1844-02-24T01:05:12 | -15.2988 | 18733.9 |
| 1844-02-24T01:10:12 | -15.2994 | 18735.3 |
| 1844-02-24T01:15:12 | -15.2994 | 18730.6 |
| 1844-02-24T01:20:12 | -15.2876 | 18729.8 |
| 1844-02-24T01:25:12 | -15.2893 | 18731.4 |
| 1844-02-24T01:30:12 | -15.2912 | 18730.8 |
| 1844-02-24T01:35:12 | -15.3028 | 18729.2 |
| 1844-02-24T01:40:12 | -15.2812 | 18726.4 |
| 1844-02-24T01:45:12 | -15.2792 | 18727.8 |
| 1844-02-24T01:50:12 | -15.2758 | 18728.5 |
| 1844-02-24T01:55:12 | -15.2771 | 18726.4 |
| 1844-02-24T02:00:12 | -15.2849 | 18728.5 |
| 1844-02-24T02:05:12 | -15.2830 | 18724.3 |
| 1844-02-24T02:10:12 | -15.2795 | 18722.6 |
| 1844-02-24T02:15:12 | -15.2769 | 18724.4 |
| 1844-02-24T02:20:12 | -15.2814 | 18725.4 |
| 1844-02-24T02:25:12 | -15.2825 | 18724.4 |
| 1844-02-24T02:30:12 | -15.2840 | 18726.0 |
| 1844-02-24T02:35:12 | -15.2873 | 18724.4 |
| 1844-02-24T02:40:12 | -15.2812 | 18724.9 |
| 1844-02-24T02:45:12 | -15.2865 | 18723.9 |
| 1844-02-24T02:50:12 | -15.2918 | 18725.9 |
| 1844-02-24T02:55:12 | -15.2973 | 18726.6 |
| 1844-02-24T03:00:12 | -15.2912 | 18728.6 |
| 1844-02-24T03:05:12 | -15.2934 | 18730.5 |
| 1844-02-24T03:10:12 | -15.2854 | 18729.5 |
| 1844-02-24T03:15:12 | -15.2869 | 18727.9 |
| 1844-02-24T03:20:12 | -15.3027 | 18729.2 |
| 1844-02-24T03:25:12 | -15.2976 | 18728.4 |
| 1844-02-24T03:30:12 | -15.3047 | 18728.5 |
| 1844-02-24T03:35:12 | -15.3044 | 18730.0 |
| 1844-02-24T03:40:12 | -15.3126 | 18732.5 |
| 1844-02-24T03:45:12 | -15.3155 | 18733.8 |
| 1844-02-24T03:50:12 | -15.3111 | 18733.7 |
| 1844-02-24T03:55:12 | -15.3022 | 18733.3 |
| 1844-02-24T04:00:12 | -15.3051 | 18734.8 |
| 1844-02-24T04:05:12 | -15.3022 | 18733.5 |
| 1844-02-24T04:10:12 | -15.3010 | 18735.8 |
| 1844-02-24T04:15:12 | -15.3015 | 18732.1 |
| 1844-02-24T04:20:12 | -15.2965 | 18737.6 |
| 1844-02-24T04:25:12 | -15.2905 | 18735.8 |
| 1844-02-24T04:30:12 | -15.2958 | 18734.3 |
| 1844-02-24T04:35:12 | -15.3027 | 18733.9 |
| 1844-02-24T04:40:12 | -15.2997 | 18734.4 |
| 1844-02-24T04:45:12 | -15.3000 | 18733.4 |
| 1844-02-24T04:50:12 | -15.3025 | 18736.2 |
| 1844-02-24T04:55:12 | -15.3004 | 18734.5 |
| 1844-02-24T05:00:12 | -15.3049 | 18735.5 |
| 1844-02-24T05:05:12 | -15.3100 | 18735.7 |
| 1844-02-24T05:10:12 | -15.2937 | 18737.6 |
| 1844-02-24T05:15:12 | -15.2969 | 18733.0 |
| 1844-02-24T05:20:12 | -15.2980 | 18731.0 |
| 1844-02-24T05:25:12 | -15.2989 | 18733.0 |
| 1844-02-24T05:30:12 | -15.2952 | 18733.7 |
| 1844-02-24T05:35:12 | -15.3000 | 18733.3 |
| 1844-02-24T05:40:12 | -15.3103 | 18734.2 |
| 1844-02-24T05:45:12 | -15.2987 | 18734.7 |
| 1844-02-24T05:50:12 | -15.3003 | 18734.8 |
| 1844-02-24T05:55:12 | -15.3025 | 18734.6 |
| 1844-02-24T06:00:12 | -15.3052 | 18734.8 |
| 1844-02-24T06:05:12 | -15.3070 | 18736.7 |
| 1844-02-24T06:10:12 | -15.3049 | 18735.4 |
| 1844-02-24T06:15:12 | -15.3053 | 18737.5 |
| 1844-02-24T06:20:12 | -15.3055 | 18735.8 |
| 1844-02-24T06:25:12 | -15.3067 | 18735.0 |
| 1844-02-24T06:30:12 | -15.3070 | 18736.8 |
| 1844-02-24T06:35:12 | -15.3132 | 18736.7 |
| 1844-02-24T06:40:12 | -15.3074 | 18735.2 |
| 1844-02-24T06:45:12 | -15.3070 | 18734.3 |
| 1844-02-24T06:50:12 | -15.3067 | 18733.9 |
| 1844-02-24T06:55:12 | -15.3062 | 18732.6 |
| 1844-02-24T07:00:12 | -15.3087 | 18733.4 |
| 1844-02-24T07:05:12 | -15.3089 | 18735.3 |
| 1844-02-24T07:10:12 | -15.3232 | 18739.3 |
| 1844-02-24T07:15:12 | -15.3104 | 18734.7 |
| 1844-02-24T07:20:12 | -15.3146 | 18736.9 |
| 1844-02-24T07:25:12 | -15.3132 | 18735.1 |
| 1844-02-24T07:30:12 | -15.3108 | 18737.4 |
| 1844-02-24T07:35:12 | -15.3147 | 18738.9 |
| 1844-02-24T07:40:12 | -15.3155 | 18738.9 |
| 1844-02-24T07:45:12 | -15.3149 | 18737.2 |
| 1844-02-24T07:50:12 | -15.3182 | 18743.8 |
| 1844-02-24T07:55:12 | -15.3215 | 18738.7 |
| 1844-02-24T08:00:12 | -15.3212 | 18741.4 |
| 1844-02-24T08:05:12 | -15.3236 | 18739.9 |
| 1844-02-24T08:10:12 | -15.3230 | 18744.9 |
| 1844-02-24T08:15:12 | -15.3209 | 18740.7 |
| 1844-02-24T08:20:12 | -15.3256 | 18746.8 |
| 1844-02-24T08:25:12 | -15.3310 | 18746.0 |
| 1844-02-24T08:30:12 | -15.3271 | 18749.8 |
| 1844-02-24T08:35:12 | -15.3273 | 18744.6 |
| 1844-02-24T08:40:12 | -15.3291 | 18744.1 |
| 1844-02-24T08:45:12 | -15.3288 | 18750.4 |
| 1844-02-24T08:50:12 | -15.3280 | 18754.3 |
| 1844-02-24T08:55:12 | -15.3288 | 18752.7 |
| 1844-02-24T09:00:12 | -15.3330 | 18752.2 |
| 1844-02-24T09:05:12 | -15.3433 | 18754.7 |
| 1844-02-24T09:10:12 | -15.3423 | 18750.1 |
| 1844-02-24T09:15:12 | -15.3548 | 18755.3 |
| 1844-02-24T09:20:12 | -15.3461 | 18760.4 |
| 1844-02-24T09:25:12 | -15.3500 | 18760.3 |
| 1844-02-24T09:30:12 | -15.3513 | 18756.1 |
| 1844-02-24T09:35:12 | -15.3508 | 18755.6 |
| 1844-02-24T09:40:12 | -15.3491 | 18755.3 |
| 1844-02-24T09:45:12 | -15.3515 | 18756.5 |
| 1844-02-24T09:50:12 | -15.3513 | 18751.2 |
| 1844-02-24T09:55:12 | -15.3555 | 18757.9 |
| 1844-02-24T10:00:12 | -15.3540 | 18757.3 |
| 1844-02-24T10:05:12 | -15.3566 | 18754.7 |
| 1844-02-24T10:10:12 | -15.3591 | 18755.4 |
| 1844-02-24T10:15:12 | -15.3568 | 18758.6 |
| 1844-02-24T10:20:12 | -15.3634 | 18758.0 |
| 1844-02-24T10:25:12 | -15.3452 | 18752.9 |
| 1844-02-24T10:30:12 | -15.3503 | 18751.3 |
| 1844-02-24T10:35:12 | -15.3600 | 18755.1 |
| 1844-02-24T10:40:12 | -15.3537 | 18755.7 |
| 1844-02-24T10:45:12 | -15.3623 | 18755.0 |
| 1844-02-24T10:50:12 | -15.3626 | 18755.9 |
| 1844-02-24T10:55:12 | -15.3698 | 18759.5 |
| 1844-02-24T11:00:12 | -15.3785 | 18762.4 |
| 1844-02-24T11:05:12 | -15.3724 | 18761.4 |
| 1844-02-24T11:10:12 | -15.3709 | 18762.8 |
| 1844-02-24T11:15:12 | -15.3720 | 18760.4 |
| 1844-02-24T11:20:12 | -15.3720 | 18762.9 |
| 1844-02-24T11:25:12 | -15.3737 | 18766.0 |
| 1844-02-24T11:30:12 | -15.3764 | 18766.5 |
| 1844-02-24T11:35:12 | -15.3767 | 18762.3 |
| 1844-02-24T11:40:12 | -15.3673 | 18762.2 |
| 1844-02-24T11:45:12 | -15.3682 | 18764.8 |
| 1844-02-24T11:50:12 | -15.3690 | 18765.0 |
| 1844-02-24T11:55:12 | -15.3653 | 18764.0 |
| 1844-02-24T12:00:12 | -15.3615 | 18763.5 |
| 1844-02-24T12:05:12 | -15.3609 | 18767.7 |
| 1844-02-24T12:10:12 | -15.3622 | 18762.6 |
| 1844-02-24T12:15:12 | -15.3600 | 18762.1 |
| 1844-02-24T12:20:12 | -15.3583 | 18762.0 |
| 1844-02-24T12:25:12 | -15.3585 | 18761.2 |
| 1844-02-24T12:30:12 | -15.3551 | 18762.0 |
| 1844-02-24T12:35:12 | -15.3581 | 18766.0 |
| 1844-02-24T12:40:12 | -15.3563 | 18762.7 |
| 1844-02-24T12:45:12 | -15.3473 | 18765.3 |
| 1844-02-24T12:50:12 | -15.3547 | 18766.3 |
| 1844-02-24T12:55:12 | -15.3510 | 18767.4 |
| 1844-02-24T13:00:12 | -15.3494 | 18769.3 |
| 1844-02-24T13:05:12 | -15.3476 | 18766.3 |
| 1844-02-24T13:10:12 | -15.3446 | 18764.7 |
| 1844-02-24T13:15:12 | -15.3431 | 18763.5 |
| 1844-02-24T13:20:12 | -15.3397 | 18765.0 |
| 1844-02-24T13:25:12 | -15.3390 | 18763.3 |
| 1844-02-24T13:30:12 | -15.3370 | 18762.0 |
| 1844-02-24T13:35:12 | -15.3337 | 18759.2 |
| 1844-02-24T13:40:12 | -15.3309 | 18759.0 |
| 1844-02-24T13:45:12 | -15.3300 | 18760.9 |
| 1844-02-24T13:50:12 | -15.3292 | 18762.7 |
| 1844-02-24T13:55:12 | -15.3312 | 18759.2 |
| 1844-02-24T14:00:12 | -15.3276 | 18754.5 |
| 1844-02-24T14:05:12 | -15.3231 | 18753.9 |
| 1844-02-24T14:10:12 | -15.3243 | 18750.0 |
| 1844-02-24T14:15:12 | -15.3217 | 18751.6 |
| 1844-02-24T14:20:12 | -15.3228 | 18751.3 |
| 1844-02-24T14:25:12 | -15.3245 | 18753.0 |
| 1844-02-24T14:30:12 | -15.3237 | 18750.1 |
| 1844-02-24T14:35:12 | -15.3222 | 18747.9 |
| 1844-02-24T14:40:12 | -15.3218 | 18748.1 |
| 1844-02-24T14:45:12 | -15.3202 | 18748.1 |
| 1844-02-24T14:50:12 | -15.3196 | 18746.9 |
| 1844-02-24T14:55:12 | -15.3209 | 18747.7 |
| 1844-02-24T15:00:12 | -15.3280 | 18744.1 |
| 1844-02-24T15:05:12 | -15.3179 | 18739.4 |
| 1844-02-24T15:10:12 | -15.3138 | 18742.3 |
| 1844-02-24T15:15:12 | -15.3140 | 18740.6 |
| 1844-02-24T15:20:12 | -15.3149 | 18738.5 |
| 1844-02-24T15:25:12 | -15.3164 | 18738.0 |
| 1844-02-24T15:30:12 | -15.3181 | 18737.9 |
| 1844-02-24T15:35:12 | 18737.0 | |
| 1844-02-24T15:40:12 | -15.3164 | 18735.5 |
| 1844-02-24T15:45:12 | -15.3123 | 18735.6 |
| 1844-02-24T15:50:12 | -15.3160 | 18736.7 |
| 1844-02-24T15:55:12 | -15.3212 | 18736.1 |
| 1844-02-24T16:00:12 | -15.3241 | 18736.6 |
| 1844-02-24T16:05:12 | -15.3297 | 18733.9 |
| 1844-02-24T16:10:12 | -15.3330 | 18729.2 |
| 1844-02-24T16:15:12 | -15.3340 | 18730.1 |
| 1844-02-24T16:20:12 | -15.3334 | 18729.2 |
| 1844-02-24T16:25:12 | -15.3360 | 18728.8 |
| 1844-02-24T16:30:12 | -15.3378 | 18732.1 |
| 1844-02-24T16:35:12 | -15.3414 | 18736.9 |
| 1844-02-24T16:40:12 | -15.3378 | 18737.5 |
| 1844-02-24T16:45:12 | -15.3431 | 18737.7 |
| 1844-02-24T16:50:12 | -15.3439 | 18736.6 |
| 1844-02-24T16:55:12 | -15.3424 | 18737.4 |
| 1844-02-24T17:00:12 | -15.3427 | 18736.0 |
| 1844-02-24T17:05:12 | -15.3425 | 18734.6 |
| 1844-02-24T17:10:12 | -15.3409 | 18737.1 |
| 1844-02-24T17:15:12 | -15.3389 | 18736.2 |
| 1844-02-24T17:20:12 | -15.3350 | 18737.2 |
| 1844-02-24T17:25:12 | -15.3315 | 18742.7 |
| 1844-02-24T17:30:12 | -15.3318 | 18740.3 |
| 1844-02-24T17:35:12 | -15.3305 | 18740.6 |
| 1844-02-24T17:40:12 | -15.3292 | 18741.6 |
| 1844-02-24T17:45:12 | -15.3277 | 18741.8 |
| 1844-02-24T17:50:12 | -15.3260 | 18739.9 |
| 1844-02-24T17:55:12 | -15.3267 | 18745.1 |
| 1844-02-24T18:00:12 | -15.3247 | 18743.6 |
| 1844-02-24T18:05:12 | -15.3209 | 18744.4 |
| 1844-02-24T18:10:12 | -15.3224 | 18744.5 |
| 1844-02-24T18:15:12 | -15.3228 | 18745.3 |
| 1844-02-24T18:20:12 | -15.3230 | 18744.2 |
| 1844-02-24T18:25:12 | -15.3218 | 18745.6 |
| 1844-02-24T18:30:12 | -15.3212 | 18742.6 |
| 1844-02-24T18:35:12 | -15.3236 | 18740.9 |
| 1844-02-24T18:40:12 | -15.3249 | 18740.0 |
| 1844-02-24T18:45:12 | -15.3235 | 18741.2 |
| 1844-02-24T18:50:12 | -15.3211 | 18743.0 |
| 1844-02-24T18:55:12 | -15.3201 | 18744.3 |
| 1844-02-24T19:00:12 | -15.3202 | 18744.6 |
| 1844-02-24T19:05:12 | -15.3191 | 18745.1 |
| 1844-02-24T19:10:12 | -15.3172 | 18746.6 |
| 1844-02-24T19:15:12 | -15.3158 | 18745.2 |
| 1844-02-24T19:20:12 | -15.3141 | 18743.6 |
| 1844-02-24T19:25:12 | -15.3141 | 18744.9 |
| 1844-02-24T19:30:12 | -15.3149 | 18744.9 |
| 1844-02-24T19:35:12 | -15.3134 | 18745.3 |
| 1844-02-24T19:40:12 | -15.3119 | 18743.9 |
| 1844-02-24T19:45:12 | -15.3109 | 18743.5 |
| 1844-02-24T19:50:12 | -15.3108 | 18744.4 |
| 1844-02-24T19:55:12 | -15.3109 | 18743.0 |
| 1844-02-24T20:00:12 | -15.3091 | 18743.0 |
| 1844-02-24T20:05:12 | -15.3091 | 18743.4 |
| 1844-02-24T20:10:12 | -15.3073 | 18743.6 |
| 1844-02-24T20:15:12 | -15.3079 | 18742.3 |
| 1844-02-24T20:20:12 | -15.3068 | 18740.3 |
| 1844-02-24T20:25:12 | -15.3068 | 18742.1 |
| 1844-02-24T20:30:12 | -15.3059 | 18741.7 |
| 1844-02-24T20:35:12 | -15.3059 | 18740.5 |
| 1844-02-24T20:40:12 | -15.3130 | 18740.3 |
| 1844-02-24T20:45:12 | -15.3051 | 18738.7 |
| 1844-02-24T20:50:12 | -15.3055 | 18735.0 |
| 1844-02-24T20:55:12 | -15.3064 | 18736.3 |
| 1844-02-24T21:00:12 | -15.3091 | 18740.0 |
| 1844-02-24T21:05:12 | -15.3085 | 18739.8 |
| 1844-02-24T21:10:12 | -15.3085 | 18740.9 |
| 1844-02-24T21:15:12 | -15.3093 | 18741.0 |
| 1844-02-24T21:20:12 | -15.3094 | 18739.6 |