Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1848-11-25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937044, 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
Always quote citation above when using data! You can download the citation in several formats below.
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: 1848-11-24T21:20:12 * Date/Time End: 1848-11-25T21:20:12
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:
578 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1848-11-24T21:20:12 | -14.8159 | 18849.2 |
| 1848-11-24T21:25:12 | -14.8151 | 18846.9 |
| 1848-11-24T21:30:12 | -14.8149 | 18847.2 |
| 1848-11-24T21:35:12 | -14.8128 | 18850.3 |
| 1848-11-24T21:40:12 | -14.8178 | 18852.9 |
| 1848-11-24T21:45:12 | -14.8169 | 18848.2 |
| 1848-11-24T21:50:12 | -14.8211 | 18846.0 |
| 1848-11-24T21:55:12 | -14.8177 | 18848.6 |
| 1848-11-24T22:00:12 | -14.8217 | 18849.3 |
| 1848-11-24T22:05:12 | -14.8237 | 18848.8 |
| 1848-11-24T22:10:12 | -14.8143 | 18849.5 |
| 1848-11-24T22:15:12 | -14.8206 | 18849.7 |
| 1848-11-24T22:20:12 | -14.8246 | 18848.7 |
| 1848-11-24T22:25:12 | -14.8256 | 18847.7 |
| 1848-11-24T22:30:12 | -14.8284 | 18848.6 |
| 1848-11-24T22:35:12 | -14.8319 | 18846.7 |
| 1848-11-24T22:40:12 | -14.8294 | 18848.8 |
| 1848-11-24T22:45:12 | -14.8318 | 18849.4 |
| 1848-11-24T22:50:12 | -14.8333 | 18846.8 |
| 1848-11-24T22:55:12 | -14.8326 | 18844.6 |
| 1848-11-24T23:00:12 | -14.8343 | 18843.4 |
| 1848-11-24T23:05:12 | -14.8331 | 18845.3 |
| 1848-11-24T23:10:12 | -14.8335 | 18846.4 |
| 1848-11-24T23:15:12 | -14.8334 | 18844.6 |
| 1848-11-24T23:20:12 | -14.8329 | 18844.1 |
| 1848-11-24T23:25:12 | -14.8380 | 18842.7 |
| 1848-11-24T23:30:12 | -14.8355 | 18842.9 |
| 1848-11-24T23:35:12 | -14.8376 | 18843.6 |
| 1848-11-24T23:40:12 | -14.8357 | 18843.9 |
| 1848-11-24T23:45:12 | -14.8315 | 18845.5 |
| 1848-11-24T23:50:12 | -14.8349 | 18845.2 |
| 1848-11-24T23:55:12 | -14.8359 | 18846.3 |
| 1848-11-25T00:00:12 | -14.8400 | 18845.1 |
| 1848-11-25T00:05:12 | -14.8460 | 18843.5 |
| 1848-11-25T00:10:12 | -14.8481 | 18844.6 |
| 1848-11-25T00:15:12 | -14.8533 | 18842.5 |
| 1848-11-25T00:20:12 | -14.8482 | 18841.9 |
| 1848-11-25T00:25:12 | -14.8428 | 18842.6 |
| 1848-11-25T00:30:12 | -14.8401 | 18843.7 |
| 1848-11-25T00:35:12 | -14.8432 | 18843.9 |
| 1848-11-25T00:40:12 | -14.8410 | 18843.9 |
| 1848-11-25T00:45:12 | -14.8442 | 18844.1 |
| 1848-11-25T00:50:12 | -14.8420 | 18845.0 |
| 1848-11-25T00:55:12 | -14.8400 | 18844.0 |
| 1848-11-25T01:00:12 | -14.8424 | 18842.1 |
| 1848-11-25T01:05:12 | -14.8380 | 18842.3 |
| 1848-11-25T01:10:12 | -14.8391 | 18843.5 |
| 1848-11-25T01:15:12 | -14.8423 | 18843.7 |
| 1848-11-25T01:20:12 | -14.8432 | 18844.7 |
| 1848-11-25T01:25:12 | -14.8422 | 18845.0 |
| 1848-11-25T01:30:12 | -14.8464 | 18845.0 |
| 1848-11-25T01:35:12 | -14.8462 | 18845.9 |
| 1848-11-25T01:40:12 | -14.8465 | 18846.1 |
| 1848-11-25T01:45:12 | -14.8436 | 18846.2 |
| 1848-11-25T01:50:12 | -14.8458 | 18845.6 |
| 1848-11-25T01:55:12 | -14.8484 | 18845.7 |
| 1848-11-25T02:00:12 | -14.8465 | 18846.3 |
| 1848-11-25T02:05:12 | -14.8494 | 18845.4 |
| 1848-11-25T02:10:12 | -14.8478 | 18846.3 |
| 1848-11-25T02:15:12 | -14.8473 | 18847.4 |
| 1848-11-25T02:20:12 | -14.8482 | 18847.4 |
| 1848-11-25T02:25:12 | -14.8456 | 18849.5 |
| 1848-11-25T02:30:12 | -14.8490 | 18849.9 |
| 1848-11-25T02:35:12 | -14.8460 | 18849.9 |
| 1848-11-25T02:40:12 | -14.8474 | 18850.5 |
| 1848-11-25T02:45:12 | -14.8470 | 18850.7 |
| 1848-11-25T02:50:12 | -14.8460 | 18851.2 |
| 1848-11-25T02:55:12 | -14.8462 | 18851.8 |
| 1848-11-25T03:00:12 | -14.8486 | 18851.3 |
| 1848-11-25T03:05:12 | -14.8496 | 18851.6 |
| 1848-11-25T03:10:12 | -14.8507 | 18852.2 |
| 1848-11-25T03:15:12 | -14.8420 | 18849.3 |
| 1848-11-25T03:20:12 | -14.8407 | 18850.0 |
| 1848-11-25T03:25:12 | -14.8431 | 18852.2 |
| 1848-11-25T03:30:12 | -14.8411 | 18852.6 |
| 1848-11-25T03:35:12 | -14.8415 | 18852.1 |
| 1848-11-25T03:40:12 | -14.8401 | 18851.7 |
| 1848-11-25T03:45:12 | -14.8377 | 18851.3 |
| 1848-11-25T03:50:12 | -14.8365 | 18852.3 |
| 1848-11-25T03:55:12 | -14.8359 | 18852.7 |
| 1848-11-25T04:00:12 | -14.8346 | 18853.1 |
| 1848-11-25T04:05:12 | -14.8367 | 18852.5 |
| 1848-11-25T04:10:12 | -14.8327 | 18854.4 |
| 1848-11-25T04:15:12 | -14.8353 | 18854.2 |
| 1848-11-25T04:20:12 | -14.8361 | 18852.8 |
| 1848-11-25T04:25:12 | -14.8197 | 18854.2 |
| 1848-11-25T04:30:12 | -14.8270 | 18852.8 |
| 1848-11-25T04:35:12 | -14.8244 | 18853.6 |
| 1848-11-25T04:40:12 | -14.8187 | 18854.2 |
| 1848-11-25T04:45:12 | -14.8224 | 18855.1 |
| 1848-11-25T04:50:12 | -14.8254 | 18855.6 |
| 1848-11-25T04:55:12 | -14.8234 | 18854.7 |
| 1848-11-25T05:00:12 | -14.8211 | 18854.7 |
| 1848-11-25T05:05:12 | -14.8145 | 18854.9 |
| 1848-11-25T05:10:12 | -14.8147 | 18856.3 |
| 1848-11-25T05:15:12 | -14.8104 | 18858.6 |
| 1848-11-25T05:20:12 | -14.8152 | 18858.4 |
| 1848-11-25T05:25:12 | -14.8218 | 18856.7 |
| 1848-11-25T05:30:12 | -14.8178 | 18854.9 |
| 1848-11-25T05:35:12 | -14.8169 | 18855.4 |
| 1848-11-25T05:40:12 | -14.8152 | 18853.6 |
| 1848-11-25T05:45:12 | -14.8112 | 18855.2 |
| 1848-11-25T05:50:12 | -14.8156 | 18857.7 |
| 1848-11-25T05:55:12 | -14.8171 | 18855.4 |
| 1848-11-25T06:00:12 | -14.8189 | 18855.2 |
| 1848-11-25T06:05:12 | -14.8203 | 18855.7 |
| 1848-11-25T06:10:12 | -14.8217 | 18855.5 |
| 1848-11-25T06:15:12 | -14.8202 | 18855.1 |
| 1848-11-25T06:20:12 | -14.8177 | 18855.4 |
| 1848-11-25T06:25:12 | -14.8228 | 18855.7 |
| 1848-11-25T06:30:12 | -14.8240 | 18856.3 |
| 1848-11-25T06:35:12 | -14.8264 | 18856.8 |
| 1848-11-25T06:40:12 | -14.8252 | 18857.0 |
| 1848-11-25T06:45:12 | -14.8224 | 18855.9 |
| 1848-11-25T06:50:12 | -14.8244 | 18851.3 |
| 1848-11-25T06:55:12 | -14.8105 | 18862.5 |
| 1848-11-25T07:00:12 | -14.8102 | 18857.3 |
| 1848-11-25T07:05:12 | -14.8028 | 18858.4 |
| 1848-11-25T07:10:12 | -14.8094 | 18855.7 |
| 1848-11-25T07:15:12 | -14.7977 | 18857.1 |
| 1848-11-25T07:20:12 | -14.8042 | 18850.2 |
| 1848-11-25T07:25:12 | -14.7836 | 18860.2 |
| 1848-11-25T07:30:12 | -14.7872 | 18860.9 |
| 1848-11-25T07:35:12 | -14.7854 | 18855.6 |
| 1848-11-25T07:40:12 | -14.7882 | 18855.5 |
| 1848-11-25T07:45:12 | -14.8094 | 18858.5 |
| 1848-11-25T07:50:12 | -14.7965 | 18859.9 |
| 1848-11-25T07:55:12 | -14.7981 | 18858.8 |
| 1848-11-25T08:00:12 | -14.7979 | 18856.9 |
| 1848-11-25T08:05:12 | -14.7954 | 18855.3 |
| 1848-11-25T08:10:12 | -14.7919 | 18855.6 |
| 1848-11-25T08:15:12 | -14.7935 | 18853.1 |
| 1848-11-25T08:20:12 | -14.7898 | 18854.1 |
| 1848-11-25T08:25:12 | -14.7924 | 18852.3 |
| 1848-11-25T08:30:12 | -14.7967 | 18856.6 |
| 1848-11-25T08:35:12 | -14.7957 | 18859.0 |
| 1848-11-25T08:40:12 | -14.7942 | 18859.0 |
| 1848-11-25T08:45:12 | -14.8189 | 18856.9 |
| 1848-11-25T08:50:12 | -14.8182 | 18852.5 |
| 1848-11-25T08:55:12 | -14.8148 | 18851.9 |
| 1848-11-25T09:00:12 | -14.8218 | 18849.9 |
| 1848-11-25T09:05:12 | -14.8207 | 18855.2 |
| 1848-11-25T09:10:12 | -14.8178 | 18850.2 |
| 1848-11-25T09:15:12 | -14.8106 | 18841.5 |
| 1848-11-25T09:20:12 | -14.8123 | 18838.9 |
| 1848-11-25T09:25:12 | -14.8197 | 18838.7 |
| 1848-11-25T09:30:12 | -14.8222 | 18846.5 |
| 1848-11-25T09:35:12 | -14.8288 | 18846.4 |
| 1848-11-25T09:40:12 | -14.8481 | 18841.5 |
| 1848-11-25T09:45:12 | -14.8448 | 18838.3 |
| 1848-11-25T09:50:12 | -14.8520 | 18835.5 |
| 1848-11-25T09:55:12 | -14.8511 | 18830.7 |
| 1848-11-25T10:00:12 | -14.8466 | 18831.5 |
| 1848-11-25T10:05:12 | -14.8536 | 18834.8 |
| 1848-11-25T10:10:12 | -14.8528 | 18833.6 |
| 1848-11-25T10:15:12 | -14.8575 | 18833.5 |
| 1848-11-25T10:20:12 | -14.8618 | 18833.1 |
| 1848-11-25T10:25:12 | -14.8604 | 18827.4 |
| 1848-11-25T10:30:12 | -14.8598 | 18828.4 |
| 1848-11-25T10:35:12 | -14.8586 | 18829.6 |
| 1848-11-25T10:40:12 | -14.8646 | 18832.8 |
| 1848-11-25T10:45:12 | -14.8600 | 18835.8 |
| 1848-11-25T10:50:12 | -14.8655 | 18833.3 |
| 1848-11-25T10:55:12 | -14.8630 | 18834.4 |
| 1848-11-25T11:00:12 | -14.8713 | 18838.3 |
| 1848-11-25T11:05:12 | -14.8671 | 18836.3 |
| 1848-11-25T11:10:12 | -14.8705 | 18835.8 |
| 1848-11-25T11:15:12 | -14.8741 | 18833.8 |
| 1848-11-25T11:20:12 | -14.8802 | 18833.0 |
| 1848-11-25T11:25:12 | -14.8911 | 18835.9 |
| 1848-11-25T11:30:12 | -14.8842 | 18834.1 |
| 1848-11-25T11:35:12 | -14.8792 | 18836.1 |
| 1848-11-25T11:40:12 | -14.8872 | 18834.8 |
| 1848-11-25T11:45:12 | -14.8866 | 18834.7 |
| 1848-11-25T11:50:12 | -14.8849 | 18837.1 |
| 1848-11-25T11:55:12 | -14.8978 | 18836.7 |
| 1848-11-25T12:00:12 | -14.8916 | 18835.5 |
| 1848-11-25T12:05:12 | -14.8834 | 18831.5 |
| 1848-11-25T12:10:12 | -14.8806 | 18830.8 |
| 1848-11-25T12:15:12 | -14.8815 | 18830.9 |
| 1848-11-25T12:20:12 | -14.8796 | 18833.4 |
| 1848-11-25T12:25:12 | -14.8814 | 18834.3 |
| 1848-11-25T12:30:12 | -14.8773 | 18834.6 |
| 1848-11-25T12:35:12 | -14.8850 | 18834.2 |
| 1848-11-25T12:40:12 | -14.8791 | 18834.2 |
| 1848-11-25T12:45:12 | -14.8781 | 18835.3 |
| 1848-11-25T12:50:12 | -14.8788 | 18834.0 |
| 1848-11-25T12:55:12 | -14.8819 | 18840.4 |
| 1848-11-25T13:00:12 | -14.8836 | 18839.4 |
| 1848-11-25T13:05:12 | -14.8799 | 18840.2 |
| 1848-11-25T13:10:12 | -14.8822 | 18842.0 |
| 1848-11-25T13:15:12 | -14.8923 | 18842.2 |
| 1848-11-25T13:20:12 | -14.8865 | 18844.9 |
| 1848-11-25T13:25:12 | -14.8850 | 18841.0 |
| 1848-11-25T13:30:12 | -14.8828 | 18843.5 |
| 1848-11-25T13:35:12 | -14.8818 | 18839.6 |
| 1848-11-25T13:40:12 | -14.8773 | 18844.6 |
| 1848-11-25T13:45:12 | -14.8920 | 18853.0 |
| 1848-11-25T13:50:12 | -14.8877 | 18851.0 |
| 1848-11-25T13:55:12 | -14.8945 | 18853.5 |
| 1848-11-25T14:00:12 | -14.9072 | 18858.1 |
| 1848-11-25T14:05:12 | -14.9078 | 18865.8 |
| 1848-11-25T14:10:12 | -14.8880 | 18854.9 |
| 1848-11-25T14:15:12 | -14.8974 | 18853.1 |
| 1848-11-25T14:20:12 | -14.8994 | 18840.8 |
| 1848-11-25T14:25:12 | -14.8941 | 18834.1 |
| 1848-11-25T14:30:12 | -14.8876 | 18830.4 |
| 1848-11-25T14:35:12 | -14.8783 | 18833.5 |
| 1848-11-25T14:40:12 | -14.8692 | 18837.6 |
| 1848-11-25T14:45:12 | -14.8630 | 18838.0 |
| 1848-11-25T14:50:12 | -14.8612 | 18839.2 |
| 1848-11-25T14:55:12 | -14.8477 | 18838.7 |
| 1848-11-25T15:00:12 | -14.8476 | 18836.3 |
| 1848-11-25T15:05:12 | -14.8521 | 18838.1 |
| 1848-11-25T15:10:12 | -14.8513 | 18839.2 |
| 1848-11-25T15:15:12 | -14.8473 | 18840.0 |
| 1848-11-25T15:20:12 | -14.8435 | 18840.3 |
| 1848-11-25T15:25:12 | -14.8404 | 18840.0 |
| 1848-11-25T15:30:12 | -14.8337 | 18842.0 |
| 1848-11-25T15:35:12 | -14.8217 | 18841.6 |
| 1848-11-25T15:40:12 | -14.8187 | 18843.6 |
| 1848-11-25T15:45:12 | -14.8221 | 18842.6 |
| 1848-11-25T15:50:12 | -14.8284 | 18840.8 |
| 1848-11-25T15:55:12 | -14.8384 | 18840.7 |
| 1848-11-25T16:00:12 | -14.8446 | 18840.3 |
| 1848-11-25T16:05:12 | -14.8484 | 18841.1 |
| 1848-11-25T16:10:12 | -14.8500 | 18840.6 |
| 1848-11-25T16:15:12 | -14.8633 | 18842.2 |
| 1848-11-25T16:20:12 | -14.8646 | 18842.2 |
| 1848-11-25T16:25:12 | -14.8401 | 18842.0 |
| 1848-11-25T16:30:12 | -14.8387 | 18843.3 |
| 1848-11-25T16:35:12 | -14.8286 | 18846.5 |
| 1848-11-25T16:40:12 | -14.8264 | 18846.5 |
| 1848-11-25T16:45:12 | -14.8346 | 18847.4 |
| 1848-11-25T16:50:12 | -14.8361 | 18847.0 |
| 1848-11-25T16:55:12 | -14.8380 | 18848.5 |
| 1848-11-25T17:00:12 | -14.8341 | 18849.0 |
| 1848-11-25T17:05:12 | -14.8317 | 18850.5 |
| 1848-11-25T17:10:12 | -14.8337 | 18849.9 |
| 1848-11-25T17:15:12 | -14.8367 | 18847.6 |
| 1848-11-25T17:20:12 | -14.8377 | 18846.6 |
| 1848-11-25T17:25:12 | -14.8300 | 18849.0 |
| 1848-11-25T17:30:12 | -14.8294 | 18850.0 |
| 1848-11-25T17:35:12 | -14.8193 | 18850.4 |
| 1848-11-25T17:40:12 | -14.8317 | 18849.7 |
| 1848-11-25T17:45:12 | -14.8307 | 18850.8 |
| 1848-11-25T17:50:12 | -14.8290 | 18850.9 |
| 1848-11-25T17:55:12 | -14.8266 | 18850.6 |
| 1848-11-25T18:00:12 | -14.8266 | 18850.6 |
| 1848-11-25T18:05:12 | -14.8232 | 18852.7 |
| 1848-11-25T18:10:12 | -14.8171 | 18855.7 |
| 1848-11-25T18:15:12 | -14.8207 | 18854.0 |
| 1848-11-25T18:20:12 | -14.8105 | 18855.7 |
| 1848-11-25T18:25:12 | -14.8213 | 18853.4 |
| 1848-11-25T18:30:12 | -14.8193 | 18853.5 |
| 1848-11-25T18:35:12 | -14.8148 | 18856.1 |
| 1848-11-25T18:40:12 | -14.8101 | 18857.6 |
| 1848-11-25T18:45:12 | -14.8085 | 18858.8 |
| 1848-11-25T18:50:12 | -14.8028 | 18859.6 |
| 1848-11-25T18:55:12 | -14.7999 | 18861.1 |
| 1848-11-25T19:00:12 | -14.8011 | 18861.3 |
| 1848-11-25T19:05:12 | -14.8012 | 18861.7 |
| 1848-11-25T19:10:12 | -14.8001 | 18862.2 |
| 1848-11-25T19:15:12 | -14.7945 | 18862.2 |
| 1848-11-25T19:20:12 | -14.7922 | 18862.1 |
| 1848-11-25T19:25:12 | -14.7920 | 18862.2 |
| 1848-11-25T19:30:12 | -14.7845 | 18859.4 |
| 1848-11-25T19:35:12 | -14.7844 | 18859.9 |
| 1848-11-25T19:40:12 | -14.7806 | 18857.6 |
| 1848-11-25T19:45:12 | -14.7789 | 18855.5 |
| 1848-11-25T19:50:12 | -14.7797 | 18855.8 |
| 1848-11-25T19:55:12 | -14.7892 | 18855.7 |
| 1848-11-25T20:00:12 | -14.7868 | 18854.9 |
| 1848-11-25T20:05:12 | -14.7967 | 18854.7 |
| 1848-11-25T20:10:12 | -14.8005 | 18853.6 |
| 1848-11-25T20:15:12 | -14.8027 | 18854.1 |
| 1848-11-25T20:20:12 | -14.8048 | 18853.8 |
| 1848-11-25T20:25:12 | -14.8032 | 18853.7 |
| 1848-11-25T20:30:12 | -14.8086 | 18853.0 |
| 1848-11-25T20:35:12 | -14.8093 | 18852.8 |
| 1848-11-25T20:40:12 | -14.8088 | 18853.4 |
| 1848-11-25T20:45:12 | -14.8076 | 18854.5 |
| 1848-11-25T20:50:12 | -14.8047 | 18856.7 |
| 1848-11-25T20:55:12 | -14.8043 | 18856.9 |
| 1848-11-25T21:00:12 | -14.8036 | 18858.8 |
| 1848-11-25T21:05:12 | -14.7967 | 18859.3 |
| 1848-11-25T21:10:12 | -14.7899 | 18859.9 |
| 1848-11-25T21:15:12 | -14.7810 | 18862.8 |
| 1848-11-25T21:20:12 | -14.7747 | 18861.7 |