Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1848-02-26 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937035, 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: 1848-02-25T21:20:12 * Date/Time End: 1848-02-26T21:20:12
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] |
|---|---|---|
| 1848-02-25T21:20:12 | -14.8609 | 18831.0 |
| 1848-02-25T21:25:12 | -14.8508 | 18827.8 |
| 1848-02-25T21:30:12 | -14.8377 | 18826.1 |
| 1848-02-25T21:35:12 | -14.8379 | 18826.1 |
| 1848-02-25T21:40:12 | -14.8433 | 18827.6 |
| 1848-02-25T21:45:12 | -14.8478 | 18822.8 |
| 1848-02-25T21:50:12 | -14.8718 | 18820.8 |
| 1848-02-25T21:55:12 | -14.8734 | 18819.4 |
| 1848-02-25T22:00:12 | -14.8694 | 18818.7 |
| 1848-02-25T22:05:12 | -14.8812 | 18817.6 |
| 1848-02-25T22:10:12 | -14.8787 | 18816.9 |
| 1848-02-25T22:15:12 | -14.8779 | 18816.6 |
| 1848-02-25T22:20:12 | -14.8712 | 18815.7 |
| 1848-02-25T22:25:12 | -14.8795 | 18816.4 |
| 1848-02-25T22:30:12 | -14.8733 | 18817.0 |
| 1848-02-25T22:35:12 | -14.8696 | 18816.9 |
| 1848-02-25T22:40:12 | -14.8764 | 18813.6 |
| 1848-02-25T22:45:12 | -14.8698 | 18816.0 |
| 1848-02-25T22:50:12 | -14.8583 | 18816.4 |
| 1848-02-25T22:55:12 | -14.8666 | 18818.7 |
| 1848-02-25T23:00:12 | -14.8595 | 18821.7 |
| 1848-02-25T23:05:12 | -14.8218 | 18827.5 |
| 1848-02-25T23:10:12 | -14.8316 | 18831.7 |
| 1848-02-25T23:15:12 | -14.8250 | 18832.9 |
| 1848-02-25T23:20:12 | -14.8247 | 18828.9 |
| 1848-02-25T23:25:12 | -14.8211 | 18826.9 |
| 1848-02-25T23:30:12 | -14.8538 | 18823.8 |
| 1848-02-25T23:35:12 | -14.8972 | 18817.3 |
| 1848-02-25T23:40:12 | -14.9095 | 18816.0 |
| 1848-02-25T23:45:12 | -14.9151 | 18816.1 |
| 1848-02-25T23:50:12 | -14.8849 | 18820.4 |
| 1848-02-25T23:55:12 | -14.8720 | 18821.1 |
| 1848-02-26T00:00:12 | -14.8728 | 18816.8 |
| 1848-02-26T00:05:12 | -14.8675 | 18815.2 |
| 1848-02-26T00:10:12 | -14.8482 | 18814.0 |
| 1848-02-26T00:15:12 | -14.8274 | 18814.0 |
| 1848-02-26T00:20:12 | -14.8250 | 18813.6 |
| 1848-02-26T00:25:12 | -14.8228 | 18813.8 |
| 1848-02-26T00:30:12 | -14.8329 | 18813.2 |
| 1848-02-26T00:35:12 | -14.8411 | 18807.5 |
| 1848-02-26T00:40:12 | -14.8365 | 18806.7 |
| 1848-02-26T00:45:12 | -14.8377 | 18807.1 |
| 1848-02-26T00:50:12 | -14.8386 | 18807.5 |
| 1848-02-26T00:55:12 | -14.8369 | 18805.3 |
| 1848-02-26T01:00:12 | -14.8398 | 18805.1 |
| 1848-02-26T01:05:12 | -14.8520 | 18804.7 |
| 1848-02-26T01:10:12 | -14.8476 | 18805.5 |
| 1848-02-26T01:15:12 | -14.8478 | 18805.2 |
| 1848-02-26T01:20:12 | -14.8540 | 18807.4 |
| 1848-02-26T01:25:12 | -14.8453 | 18809.8 |
| 1848-02-26T01:30:12 | -14.8341 | 18813.1 |
| 1848-02-26T01:35:12 | -14.8308 | 18812.9 |
| 1848-02-26T01:40:12 | -14.8306 | 18811.3 |
| 1848-02-26T01:45:12 | -14.8262 | 18812.4 |
| 1848-02-26T01:50:12 | -14.8159 | 18814.1 |
| 1848-02-26T01:55:12 | -14.8309 | 18813.2 |
| 1848-02-26T02:00:12 | -14.8490 | 18811.5 |
| 1848-02-26T02:05:12 | -14.8581 | 18813.4 |
| 1848-02-26T02:10:12 | -14.8510 | 18812.8 |
| 1848-02-26T02:15:12 | -14.8595 | 18807.1 |
| 1848-02-26T02:20:12 | -14.8768 | 18800.5 |
| 1848-02-26T02:25:12 | -14.8986 | 18799.5 |
| 1848-02-26T02:30:12 | -14.9130 | 18797.6 |
| 1848-02-26T02:35:12 | -14.9222 | 18796.1 |
| 1848-02-26T02:40:12 | -14.9208 | 18795.4 |
| 1848-02-26T02:45:12 | -14.9077 | 18796.6 |
| 1848-02-26T02:50:12 | -14.8970 | 18801.5 |
| 1848-02-26T02:55:12 | -14.8932 | 18803.0 |
| 1848-02-26T03:00:12 | 18808.1 | |
| 1848-02-26T03:05:12 | -14.8691 | 18809.9 |
| 1848-02-26T03:10:12 | -14.8749 | 18810.5 |
| 1848-02-26T03:15:12 | -14.8779 | 18808.6 |
| 1848-02-26T03:20:12 | -14.8702 | 18811.2 |
| 1848-02-26T03:25:12 | -14.8738 | 18811.6 |
| 1848-02-26T03:30:12 | -14.8765 | 18808.2 |
| 1848-02-26T03:35:12 | -14.8700 | 18807.6 |
| 1848-02-26T03:40:12 | -14.8746 | 18805.6 |
| 1848-02-26T03:45:12 | -14.8687 | 18805.0 |
| 1848-02-26T03:50:12 | -14.8593 | 18804.4 |
| 1848-02-26T03:55:12 | -14.8550 | 18809.5 |
| 1848-02-26T04:00:12 | -14.8659 | 18807.7 |
| 1848-02-26T04:05:12 | -14.8583 | 18807.5 |
| 1848-02-26T04:10:12 | -14.8547 | 18807.8 |
| 1848-02-26T04:15:12 | -14.8484 | 18806.8 |
| 1848-02-26T04:20:12 | -14.8448 | 18806.8 |
| 1848-02-26T04:25:12 | -14.8460 | 18806.3 |
| 1848-02-26T04:30:12 | -14.8480 | 18806.4 |
| 1848-02-26T04:35:12 | -14.8460 | 18807.7 |
| 1848-02-26T04:40:12 | -14.8456 | 18807.9 |
| 1848-02-26T04:45:12 | -14.8446 | 18809.8 |
| 1848-02-26T04:50:12 | -14.8484 | 18811.1 |
| 1848-02-26T04:55:12 | -14.8446 | 18812.5 |
| 1848-02-26T05:00:12 | -14.8441 | 18812.6 |
| 1848-02-26T05:05:12 | -14.8442 | 18811.7 |
| 1848-02-26T05:10:12 | -14.8452 | 18808.7 |
| 1848-02-26T05:15:12 | -14.8337 | 18808.4 |
| 1848-02-26T05:20:12 | -14.8314 | 18808.8 |
| 1848-02-26T05:25:12 | -14.8349 | 18807.6 |
| 1848-02-26T05:30:12 | -14.8397 | 18806.7 |
| 1848-02-26T05:35:12 | -14.8468 | 18807.7 |
| 1848-02-26T05:40:12 | -14.8570 | 18805.0 |
| 1848-02-26T05:45:12 | -14.8470 | 18808.8 |
| 1848-02-26T05:50:12 | -14.8484 | 18810.3 |
| 1848-02-26T05:55:12 | -14.8468 | 18810.2 |
| 1848-02-26T06:00:12 | -14.8441 | 18812.0 |
| 1848-02-26T06:05:12 | -14.8469 | 18810.7 |
| 1848-02-26T06:10:12 | -14.8446 | 18810.0 |
| 1848-02-26T06:15:12 | -14.8440 | 18809.0 |
| 1848-02-26T06:20:12 | -14.8389 | 18808.2 |
| 1848-02-26T06:25:12 | -14.8398 | 18806.6 |
| 1848-02-26T06:30:12 | -14.8244 | 18805.6 |
| 1848-02-26T06:35:12 | -14.8430 | 18802.6 |
| 1848-02-26T06:40:12 | -14.8264 | 18802.2 |
| 1848-02-26T06:45:12 | -14.8345 | 18801.9 |
| 1848-02-26T06:50:12 | -14.8264 | 18799.8 |
| 1848-02-26T06:55:12 | -14.8210 | 18797.3 |
| 1848-02-26T07:00:12 | -14.8268 | 18794.9 |
| 1848-02-26T07:05:12 | -14.8258 | 18794.0 |
| 1848-02-26T07:10:12 | -14.8256 | 18793.9 |
| 1848-02-26T07:15:12 | -14.8240 | 18792.0 |
| 1848-02-26T07:20:12 | -14.8266 | 18791.5 |
| 1848-02-26T07:25:12 | -14.8278 | 18787.7 |
| 1848-02-26T07:30:12 | -14.8090 | 18789.3 |
| 1848-02-26T07:35:12 | -14.8110 | 18789.6 |
| 1848-02-26T07:40:12 | -14.8129 | 18785.5 |
| 1848-02-26T07:45:12 | -14.8173 | 18781.3 |
| 1848-02-26T07:50:12 | -14.8159 | 18780.8 |
| 1848-02-26T07:55:12 | -14.8183 | 18780.8 |
| 1848-02-26T08:00:12 | -14.8145 | 18779.1 |
| 1848-02-26T08:05:12 | -14.8212 | 18777.9 |
| 1848-02-26T08:10:12 | -14.8151 | 18778.3 |
| 1848-02-26T08:15:12 | -14.8115 | 18778.1 |
| 1848-02-26T08:20:12 | -14.8177 | 18776.8 |
| 1848-02-26T08:25:12 | -14.8172 | 18774.8 |
| 1848-02-26T08:30:12 | -14.8207 | 18774.2 |
| 1848-02-26T08:35:12 | -14.8212 | 18774.8 |
| 1848-02-26T08:40:12 | -14.8277 | 18773.8 |
| 1848-02-26T08:45:12 | -14.8343 | 18773.9 |
| 1848-02-26T08:50:12 | -14.8377 | 18773.7 |
| 1848-02-26T08:55:12 | -14.8429 | 18770.4 |
| 1848-02-26T09:00:12 | -14.8438 | 18769.5 |
| 1848-02-26T09:05:12 | -14.8587 | 18770.3 |
| 1848-02-26T09:10:12 | -14.8595 | 18769.4 |
| 1848-02-26T09:15:12 | -14.8599 | 18770.6 |
| 1848-02-26T09:20:12 | -14.8647 | 18770.1 |
| 1848-02-26T09:25:12 | -14.8680 | 18768.8 |
| 1848-02-26T09:30:12 | -14.8635 | 18769.3 |
| 1848-02-26T09:35:12 | -14.8734 | 18770.6 |
| 1848-02-26T09:40:12 | -14.8783 | 18768.8 |
| 1848-02-26T09:45:12 | -14.8773 | 18767.8 |
| 1848-02-26T09:50:12 | -14.8811 | 18767.9 |
| 1848-02-26T09:55:12 | -14.8892 | 18772.9 |
| 1848-02-26T10:00:12 | -14.9124 | 18767.6 |
| 1848-02-26T10:05:12 | -14.9037 | 18766.1 |
| 1848-02-26T10:10:12 | -14.9077 | 18767.2 |
| 1848-02-26T10:15:12 | -14.9158 | 18767.3 |
| 1848-02-26T10:20:12 | -14.9188 | 18766.6 |
| 1848-02-26T10:25:12 | -14.9229 | 18768.2 |
| 1848-02-26T10:30:12 | -14.9293 | 18768.6 |
| 1848-02-26T10:35:12 | -14.9366 | 18767.9 |
| 1848-02-26T10:40:12 | -14.9339 | 18768.0 |
| 1848-02-26T10:45:12 | -14.9381 | 18767.5 |
| 1848-02-26T10:50:12 | -14.9420 | 18768.9 |
| 1848-02-26T10:55:12 | -14.9454 | 18768.6 |
| 1848-02-26T11:00:12 | -14.9448 | 18771.0 |
| 1848-02-26T11:05:12 | -14.9543 | 18776.0 |
| 1848-02-26T11:10:12 | -14.9725 | 18772.3 |
| 1848-02-26T11:15:12 | -14.9713 | 18770.7 |
| 1848-02-26T11:20:12 | -14.9646 | 18769.9 |
| 1848-02-26T11:25:12 | -14.9661 | 18770.9 |
| 1848-02-26T11:30:12 | -14.9685 | 18771.1 |
| 1848-02-26T11:35:12 | -14.9653 | 18772.6 |
| 1848-02-26T11:40:12 | -14.9642 | 18771.8 |
| 1848-02-26T11:45:12 | -14.9620 | 18774.3 |
| 1848-02-26T11:50:12 | -14.9626 | 18776.5 |
| 1848-02-26T11:55:12 | -14.9678 | 18777.7 |
| 1848-02-26T12:00:12 | -14.9761 | 18782.0 |
| 1848-02-26T12:05:12 | -14.9830 | 18779.8 |
| 1848-02-26T12:10:12 | -14.9753 | 18779.5 |
| 1848-02-26T12:15:12 | -14.9727 | 18778.6 |
| 1848-02-26T12:20:12 | -14.9591 | 18781.7 |
| 1848-02-26T12:25:12 | -14.9603 | 18781.3 |
| 1848-02-26T12:30:12 | -14.9604 | 18782.1 |
| 1848-02-26T12:35:12 | -14.9591 | 18783.9 |
| 1848-02-26T12:40:12 | -14.9673 | 18785.9 |
| 1848-02-26T12:45:12 | -14.9774 | 18786.0 |
| 1848-02-26T12:50:12 | -14.9783 | 18787.6 |
| 1848-02-26T12:55:12 | -14.9781 | 18786.6 |
| 1848-02-26T13:00:12 | -14.9668 | 18786.8 |
| 1848-02-26T13:05:12 | -14.9648 | 18789.1 |
| 1848-02-26T13:10:12 | -14.9670 | 18790.9 |
| 1848-02-26T13:15:12 | -14.9649 | 18791.0 |
| 1848-02-26T13:20:12 | -14.9676 | 18791.6 |
| 1848-02-26T13:25:12 | -14.9695 | 18792.7 |
| 1848-02-26T13:30:12 | -14.9700 | 18794.7 |
| 1848-02-26T13:35:12 | -14.9721 | 18793.4 |
| 1848-02-26T13:40:12 | -14.9669 | 18793.9 |
| 1848-02-26T13:45:12 | -14.9685 | 18794.3 |
| 1848-02-26T13:50:12 | -14.9709 | 18793.4 |
| 1848-02-26T13:55:12 | -14.9691 | 18791.8 |
| 1848-02-26T14:00:12 | -14.9699 | 18791.2 |
| 1848-02-26T14:05:12 | -14.9672 | 18791.9 |
| 1848-02-26T14:10:12 | -14.9673 | 18791.5 |
| 1848-02-26T14:15:12 | -14.9630 | 18792.4 |
| 1848-02-26T14:20:12 | -14.9624 | 18795.1 |
| 1848-02-26T14:25:12 | -14.9588 | 18794.7 |
| 1848-02-26T14:30:12 | -14.9587 | 18794.8 |
| 1848-02-26T14:35:12 | -14.9537 | 18794.4 |
| 1848-02-26T14:40:12 | -14.9490 | 18796.2 |
| 1848-02-26T14:45:12 | -14.9503 | 18795.7 |
| 1848-02-26T14:50:12 | -14.9422 | 18807.3 |
| 1848-02-26T14:55:12 | -14.9427 | 18796.2 |
| 1848-02-26T15:00:12 | -14.9418 | 18798.0 |
| 1848-02-26T15:05:12 | -14.9392 | 18796.9 |
| 1848-02-26T15:10:12 | -14.9341 | 18797.3 |
| 1848-02-26T15:15:12 | -14.9329 | 18797.8 |
| 1848-02-26T15:20:12 | -14.9295 | 18798.4 |
| 1848-02-26T15:25:12 | -14.9299 | 18800.4 |
| 1848-02-26T15:30:12 | -14.9323 | 18803.8 |
| 1848-02-26T15:35:12 | -14.9345 | 18807.7 |
| 1848-02-26T15:40:12 | -14.9333 | 18808.8 |
| 1848-02-26T15:45:12 | -14.9260 | 18810.5 |
| 1848-02-26T15:50:12 | -14.9156 | 18807.1 |
| 1848-02-26T15:55:12 | -14.9057 | 18803.0 |
| 1848-02-26T16:00:12 | -14.9079 | 18799.1 |
| 1848-02-26T16:05:12 | -14.9087 | 18799.5 |
| 1848-02-26T16:10:12 | -14.9111 | 18797.0 |
| 1848-02-26T16:15:12 | -14.9124 | 18795.4 |
| 1848-02-26T16:20:12 | -14.9105 | 18795.9 |
| 1848-02-26T16:25:12 | -14.9168 | 18796.9 |
| 1848-02-26T16:30:12 | -14.9232 | 18796.9 |
| 1848-02-26T16:35:12 | -14.9184 | 18798.2 |
| 1848-02-26T16:40:12 | -14.9003 | 18794.1 |
| 1848-02-26T16:45:12 | -14.9123 | 18800.2 |
| 1848-02-26T16:50:12 | -14.9013 | 18800.8 |
| 1848-02-26T16:55:12 | -14.8983 | 18800.3 |
| 1848-02-26T17:00:12 | -14.8972 | 18801.8 |
| 1848-02-26T17:05:12 | -14.9007 | 18800.9 |
| 1848-02-26T17:10:12 | -14.9083 | 18798.8 |
| 1848-02-26T17:15:12 | -14.9146 | 18799.6 |
| 1848-02-26T17:20:12 | -14.9095 | 18799.0 |
| 1848-02-26T17:25:12 | -14.9091 | 18795.0 |
| 1848-02-26T17:30:12 | -14.9100 | 18796.7 |
| 1848-02-26T17:35:12 | -14.9158 | 18800.6 |
| 1848-02-26T17:40:12 | -14.9148 | 18798.7 |
| 1848-02-26T17:45:12 | -14.9105 | 18794.3 |
| 1848-02-26T17:50:12 | -14.9120 | 18789.2 |
| 1848-02-26T17:55:12 | -14.8995 | 18788.4 |
| 1848-02-26T18:00:12 | -14.8930 | 18786.6 |
| 1848-02-26T18:05:12 | -14.8772 | 18788.4 |
| 1848-02-26T18:10:12 | -14.8744 | 18792.7 |
| 1848-02-26T18:15:12 | -14.8748 | 18795.4 |
| 1848-02-26T18:20:12 | -14.8812 | 18798.2 |
| 1848-02-26T18:25:12 | -14.8575 | 18802.0 |
| 1848-02-26T18:30:12 | -14.8256 | 18808.3 |
| 1848-02-26T18:35:12 | -14.8280 | 18810.3 |
| 1848-02-26T18:40:12 | -14.8375 | 18810.6 |
| 1848-02-26T18:45:12 | -14.8543 | 18808.8 |
| 1848-02-26T18:50:12 | -14.8637 | 18806.1 |
| 1848-02-26T18:55:12 | -14.8656 | 18805.7 |
| 1848-02-26T19:00:12 | -14.8761 | 18804.6 |
| 1848-02-26T19:05:12 | -14.8749 | 18810.8 |
| 1848-02-26T19:10:12 | -14.8740 | 18810.5 |
| 1848-02-26T19:15:12 | -14.9007 | 18803.8 |
| 1848-02-26T19:20:12 | -14.8979 | 18804.6 |
| 1848-02-26T19:25:12 | -14.8825 | 18805.3 |
| 1848-02-26T19:30:12 | -14.8819 | 18805.4 |
| 1848-02-26T19:35:12 | -14.8835 | 18811.7 |
| 1848-02-26T19:40:12 | -14.8741 | 18811.5 |
| 1848-02-26T19:45:12 | -14.8769 | 18810.3 |
| 1848-02-26T19:50:12 | -14.8850 | 18809.8 |
| 1848-02-26T19:55:12 | -14.8807 | 18810.6 |
| 1848-02-26T20:00:12 | -14.8726 | 18816.9 |
| 1848-02-26T20:05:12 | -14.8733 | 18816.9 |
| 1848-02-26T20:10:12 | -14.8746 | 18816.0 |
| 1848-02-26T20:15:12 | -14.8815 | 18812.6 |
| 1848-02-26T20:20:12 | -14.8854 | 18811.4 |
| 1848-02-26T20:25:12 | -14.8851 | 18812.0 |
| 1848-02-26T20:30:12 | -14.8811 | 18814.5 |
| 1848-02-26T20:35:12 | -14.8704 | 18815.3 |
| 1848-02-26T20:40:12 | -14.8620 | 18817.1 |
| 1848-02-26T20:45:12 | -14.8573 | 18821.5 |
| 1848-02-26T20:50:12 | -14.8554 | 18822.9 |
| 1848-02-26T20:55:12 | -14.8531 | 18824.7 |
| 1848-02-26T21:00:12 | -14.8531 | 18827.9 |
| 1848-02-26T21:05:12 | -14.8534 | 18822.9 |
| 1848-02-26T21:10:12 | -14.8531 | 18816.0 |
| 1848-02-26T21:15:12 | -14.8635 | 18813.8 |
| 1848-02-26T21:20:12 | -14.8676 | 18811.9 |