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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
2021
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| Accès en ligne: | https://doi.org/10.1594/PANGAEA.936972 |
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| _version_ | 1867169442811609088 |
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| author | Hejda, Pavel Revallo, Miloš Valach, Fridrich |
| author_facet | Hejda, Pavel Revallo, Miloš Valach, Fridrich |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_936972 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Term-day magnetic observations from the Prague-Clementinum observatory on 1842-12-22 Hejda, Pavel Revallo, Miloš Valach, Fridrich Clementinum; Clementinum geomagnetic observatory in Prague; DATE/TIME; Digitising and processing of historical records; Geomagnetic observatory; Magnetic field, declination; Magnetic field, H-component; MAGOBS 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). |
| title | Term-day magnetic observations from the Prague-Clementinum observatory on 1842-12-22 |
| topic | Clementinum; Clementinum geomagnetic observatory in Prague; DATE/TIME; Digitising and processing of historical records; Geomagnetic observatory; Magnetic field, declination; Magnetic field, H-component; MAGOBS |
| url | https://doi.org/10.1594/PANGAEA.936972 |