Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1842-03-16 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936897, 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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Abstract:
Data of magnetic storms recorded at the Prague-Clementinum observatory in 1839-1849 are presented. The data were obtained by digitising and processing the original old records published in the yearbooks of this historical observatory. The data set contains variation of declination [min] and horizontal magnetic field [nT] of 73 magnetic storms with the magnitudes being of at least a moderate level completed with the baseline of declination [deg] and baseline of horizontal megnetic field [nT]. 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 file name indicates the start day of the storm.
Related to:
Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm and term‐day observations at the Prague observatory Clementinum in the mid‐19th century. Geoscience Data Journal, https://doi.org/10.1002/gdj3.141
Hejda, Pavel; Valach, Fridrich; Revallo, Miloš (2021): The geomagnetic data of the Clementinum observatory in Prague since 1839. Annales Geophysicae, 39(3), 439-454, https://doi.org/10.5194/angeo-39-439-2021
Coverage:
Latitude: 50.086000 * Longitude: 14.416000
Date/Time Start: 1842-03-16T05:20:12 * Date/Time End: 1842-03-16T21:20:12
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Comment:
Baselines: Declination = -15.391 [deg]; H-component = 18600 [nT]
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hejda, Pavel | Geocode | ||
| 2 | Magnetic field variation, declination | Decl | min | Hejda, Pavel | Digitising and processing of historical records | |
| 3 | Magnetic field variation, 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:
78 data points
Data
| 1 Date/Time | 2 Decl [min] | 3 H-comp [nT] |
|---|---|---|
| 1842-03-16T05:20:12 | -0.00 | 0.0 |
| 1842-03-16T07:20:12 | 1.64 | -11.4 |
| 1842-03-16T09:20:12 | -1.37 | -21.2 |
| 1842-03-16T11:20:12 | -8.81 | -8.6 |
| 1842-03-16T12:20:12 | -8.87 | 6.5 |
| 1842-03-16T13:20:12 | -6.96 | 23.5 |
| 1842-03-16T15:20:12 | -7.04 | 11.5 |
| 1842-03-16T17:20:12 | -5.01 | 8.2 |
| 1842-03-16T19:20:12 | 1.98 | -60.8 |
| 1842-03-16T19:26:32 | 3.89 | |
| 1842-03-16T19:26:56 | 4.12 | -65.6 |
| 1842-03-16T19:27:20 | 4.02 | -64.8 |
| 1842-03-16T19:27:44 | 4.18 | -65.9 |
| 1842-03-16T19:28:08 | 4.23 | -67.0 |
| 1842-03-16T19:28:32 | 4.30 | -66.6 |
| 1842-03-16T19:28:56 | 4.34 | -65.0 |
| 1842-03-16T19:29:20 | 4.34 | -65.0 |
| 1842-03-16T19:29:44 | 4.52 | -66.4 |
| 1842-03-16T19:30:08 | 4.52 | -66.6 |
| 1842-03-16T19:30:32 | 4.75 | -65.8 |
| 1842-03-16T19:30:56 | 4.61 | -65.2 |
| 1842-03-16T19:31:20 | 4.84 | -66.5 |
| 1842-03-16T19:31:44 | 4.75 | -66.9 |
| 1842-03-16T19:32:08 | 4.98 | -65.9 |
| 1842-03-16T19:32:32 | 4.89 | -65.0 |
| 1842-03-16T19:32:56 | 5.11 | -65.6 |
| 1842-03-16T19:33:20 | 5.02 | -66.4 |
| 1842-03-16T19:33:44 | 5.07 | -65.4 |
| 1842-03-16T19:34:08 | 5.02 | -64.2 |
| 1842-03-16T19:40:32 | 5.11 | |
| 1842-03-16T19:40:56 | 5.16 | -66.0 |
| 1842-03-16T19:41:20 | 5.16 | -67.1 |
| 1842-03-16T19:41:44 | 5.36 | -69.1 |
| 1842-03-16T19:42:08 | 5.25 | -68.9 |
| 1842-03-16T19:42:32 | 5.34 | -68.1 |
| 1842-03-16T19:42:56 | 5.25 | -68.5 |
| 1842-03-16T19:43:20 | 5.57 | -70.3 |
| 1842-03-16T19:43:44 | 5.39 | -70.8 |
| 1842-03-16T19:44:08 | 5.52 | -69.8 |
| 1842-03-16T21:20:12 | 13.79 | -62.6 |