Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1841-03-25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936950, 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 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: 1841-03-24T21:20:12 * Date/Time End: 1841-03-25T21:20:12
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:
433 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1841-03-24T21:20:12 | -15.5510 | 18677.5 |
| 1841-03-24T21:25:12 | -15.5243 | |
| 1841-03-24T21:30:12 | -15.5012 | 18681.3 |
| 1841-03-24T21:35:12 | -15.4950 | |
| 1841-03-24T21:40:12 | -15.4961 | 18684.8 |
| 1841-03-24T21:45:12 | -15.5106 | |
| 1841-03-24T21:50:12 | -15.5265 | 18670.0 |
| 1841-03-24T21:55:12 | -15.5480 | |
| 1841-03-24T22:00:12 | -15.5471 | 18665.4 |
| 1841-03-24T22:05:12 | -15.5313 | |
| 1841-03-24T22:10:12 | -15.5284 | 18659.7 |
| 1841-03-24T22:15:12 | -15.5359 | |
| 1841-03-24T22:20:12 | -15.5396 | 18654.7 |
| 1841-03-24T22:25:12 | -15.5365 | |
| 1841-03-24T22:30:12 | -15.5241 | 18660.9 |
| 1841-03-24T22:35:12 | -15.5268 | |
| 1841-03-24T22:40:12 | -15.5171 | 18668.1 |
| 1841-03-24T22:45:12 | -15.5124 | |
| 1841-03-24T22:50:12 | -15.5001 | 18685.0 |
| 1841-03-24T22:55:12 | -15.4944 | |
| 1841-03-24T23:00:12 | -15.5006 | 18702.4 |
| 1841-03-24T23:05:12 | -15.5148 | |
| 1841-03-24T23:10:12 | -15.5406 | 18703.0 |
| 1841-03-24T23:15:12 | -15.5640 | |
| 1841-03-24T23:20:12 | -15.5908 | 18678.8 |
| 1841-03-24T23:25:12 | -15.6044 | |
| 1841-03-24T23:30:12 | -15.6008 | 18657.3 |
| 1841-03-24T23:35:12 | -15.5878 | |
| 1841-03-24T23:40:12 | -15.5788 | 18649.9 |
| 1841-03-24T23:45:12 | -15.5810 | |
| 1841-03-24T23:50:12 | -15.5935 | 18648.7 |
| 1841-03-24T23:55:12 | -15.5993 | |
| 1841-03-25T00:00:12 | -15.6247 | 18644.2 |
| 1841-03-25T00:05:12 | -15.6524 | |
| 1841-03-25T00:10:12 | -15.6426 | 18655.4 |
| 1841-03-25T00:15:12 | -15.6210 | |
| 1841-03-25T00:20:12 | -15.6039 | 18679.3 |
| 1841-03-25T00:25:12 | -15.5880 | |
| 1841-03-25T00:30:12 | -15.5722 | 18693.2 |
| 1841-03-25T00:35:12 | -15.5586 | |
| 1841-03-25T00:40:12 | -15.5437 | 18702.4 |
| 1841-03-25T00:45:12 | -15.5251 | |
| 1841-03-25T00:50:12 | -15.5171 | 18716.4 |
| 1841-03-25T00:55:12 | -15.5149 | |
| 1841-03-25T01:00:12 | -15.5365 | 18720.4 |
| 1841-03-25T01:05:12 | -15.5589 | |
| 1841-03-25T01:10:12 | -15.5801 | 18709.3 |
| 1841-03-25T01:15:12 | -15.6171 | |
| 1841-03-25T01:20:12 | -15.6544 | 18696.0 |
| 1841-03-25T01:25:12 | -15.6680 | |
| 1841-03-25T01:30:12 | -15.6638 | 18691.5 |
| 1841-03-25T01:35:12 | -15.6553 | |
| 1841-03-25T01:40:12 | -15.6398 | 18680.7 |
| 1841-03-25T01:45:12 | -15.6183 | |
| 1841-03-25T01:50:12 | -15.6139 | 18680.2 |
| 1841-03-25T01:55:12 | -15.6172 | |
| 1841-03-25T02:00:12 | -15.6115 | 18687.3 |
| 1841-03-25T02:05:12 | -15.6144 | |
| 1841-03-25T02:10:12 | -15.6155 | 18685.1 |
| 1841-03-25T02:15:12 | -15.6232 | |
| 1841-03-25T02:20:12 | -15.6276 | 18679.7 |
| 1841-03-25T02:25:12 | -15.6101 | |
| 1841-03-25T02:30:12 | -15.6137 | 18669.1 |
| 1841-03-25T02:35:12 | -15.6026 | |
| 1841-03-25T02:40:12 | -15.6051 | 18662.6 |
| 1841-03-25T02:45:12 | -15.6057 | |
| 1841-03-25T02:50:12 | -15.6113 | 18656.1 |
| 1841-03-25T02:55:12 | -15.6198 | |
| 1841-03-25T03:00:12 | -15.6237 | 18655.1 |
| 1841-03-25T03:05:12 | -15.6251 | |
| 1841-03-25T03:10:12 | -15.6212 | 18658.8 |
| 1841-03-25T03:15:12 | -15.6482 | |
| 1841-03-25T03:20:12 | -15.6591 | 18654.4 |
| 1841-03-25T03:25:12 | -15.6819 | |
| 1841-03-25T03:30:12 | -15.6826 | 18647.9 |
| 1841-03-25T03:35:12 | -15.6797 | |
| 1841-03-25T03:40:12 | -15.6990 | 18656.8 |
| 1841-03-25T03:45:12 | -15.6803 | |
| 1841-03-25T03:50:12 | -15.6702 | 18661.1 |
| 1841-03-25T03:55:12 | -15.6634 | |
| 1841-03-25T04:00:12 | -15.6608 | 18659.0 |
| 1841-03-25T04:05:12 | -15.6588 | |
| 1841-03-25T04:10:12 | -15.6547 | 18656.6 |
| 1841-03-25T04:15:12 | -15.6500 | |
| 1841-03-25T04:20:12 | -15.6438 | 18653.4 |
| 1841-03-25T04:25:12 | -15.6461 | |
| 1841-03-25T04:30:12 | -15.6444 | 18653.6 |
| 1841-03-25T04:35:12 | -15.6575 | |
| 1841-03-25T04:40:12 | -15.6485 | 18651.3 |
| 1841-03-25T04:45:12 | -15.6452 | |
| 1841-03-25T04:50:12 | -15.6538 | 18649.3 |
| 1841-03-25T04:55:12 | -15.6504 | |
| 1841-03-25T05:00:12 | -15.6354 | 18654.2 |
| 1841-03-25T05:05:12 | -15.6182 | |
| 1841-03-25T05:10:12 | -15.6474 | 18660.3 |
| 1841-03-25T05:15:12 | -15.6469 | |
| 1841-03-25T05:20:12 | -15.6538 | 18655.8 |
| 1841-03-25T05:25:12 | -15.6569 | |
| 1841-03-25T05:30:12 | -15.6570 | 18649.0 |
| 1841-03-25T05:35:12 | -15.6558 | |
| 1841-03-25T05:40:12 | -15.6433 | 18640.1 |
| 1841-03-25T05:45:12 | -15.6207 | |
| 1841-03-25T05:50:12 | -15.6084 | 18638.1 |
| 1841-03-25T05:55:12 | -15.6173 | |
| 1841-03-25T06:00:12 | -15.6357 | 18643.2 |
| 1841-03-25T06:05:12 | -15.6375 | |
| 1841-03-25T06:10:12 | -15.6274 | 18638.6 |
| 1841-03-25T06:15:12 | -15.6270 | |
| 1841-03-25T06:20:12 | -15.6339 | 18638.3 |
| 1841-03-25T06:25:12 | -15.6299 | |
| 1841-03-25T06:30:12 | -15.6387 | 18632.3 |
| 1841-03-25T06:35:12 | -15.6260 | |
| 1841-03-25T06:40:12 | -15.6207 | 18633.6 |
| 1841-03-25T06:45:12 | -15.6189 | |
| 1841-03-25T06:50:12 | -15.6284 | 18636.3 |
| 1841-03-25T06:55:12 | -15.6376 | |
| 1841-03-25T07:00:12 | -15.6376 | 18664.7 |
| 1841-03-25T07:05:12 | -15.6347 | |
| 1841-03-25T07:10:12 | -15.6257 | 18628.4 |
| 1841-03-25T07:15:12 | -15.6382 | |
| 1841-03-25T07:20:12 | -15.6371 | 18626.0 |
| 1841-03-25T07:25:12 | -15.6357 | |
| 1841-03-25T07:30:12 | -15.6325 | 18625.5 |
| 1841-03-25T07:35:12 | -15.6285 | |
| 1841-03-25T07:40:12 | -15.6509 | 18622.6 |
| 1841-03-25T07:45:12 | -15.6260 | |
| 1841-03-25T07:50:12 | -15.6261 | 18621.1 |
| 1841-03-25T07:55:12 | -15.6218 | |
| 1841-03-25T08:00:12 | -15.6207 | 18625.7 |
| 1841-03-25T08:05:12 | -15.6236 | |
| 1841-03-25T08:10:12 | -15.6307 | 18625.9 |
| 1841-03-25T08:15:12 | -15.6301 | |
| 1841-03-25T08:20:12 | -15.6322 | 18623.8 |
| 1841-03-25T08:25:12 | -15.6331 | |
| 1841-03-25T08:30:12 | -15.6435 | 18619.2 |
| 1841-03-25T08:35:12 | -15.6589 | |
| 1841-03-25T08:40:12 | -15.6510 | 18614.0 |
| 1841-03-25T08:45:12 | -15.6517 | |
| 1841-03-25T08:50:12 | -15.6563 | 18613.5 |
| 1841-03-25T08:55:12 | -15.6564 | |
| 1841-03-25T09:00:12 | -15.6543 | 18611.0 |
| 1841-03-25T09:05:12 | -15.6492 | |
| 1841-03-25T09:10:12 | -15.6471 | 18612.2 |
| 1841-03-25T09:15:12 | -15.6473 | |
| 1841-03-25T09:20:12 | -15.6529 | 18615.0 |
| 1841-03-25T09:25:12 | -15.6788 | |
| 1841-03-25T09:30:12 | -15.6996 | 18618.9 |
| 1841-03-25T09:35:12 | -15.7124 | |
| 1841-03-25T09:40:12 | -15.7254 | 18621.0 |
| 1841-03-25T09:45:12 | -15.7294 | |
| 1841-03-25T09:50:12 | -15.7339 | 18618.1 |
| 1841-03-25T09:55:12 | -15.7400 | |
| 1841-03-25T10:00:12 | -15.7408 | 18617.4 |
| 1841-03-25T10:05:12 | -15.7343 | |
| 1841-03-25T10:10:12 | -15.7209 | 18619.5 |
| 1841-03-25T10:15:12 | -15.7099 | |
| 1841-03-25T10:20:12 | -15.7046 | 18620.8 |
| 1841-03-25T10:25:12 | -15.7029 | |
| 1841-03-25T10:30:12 | -15.7126 | 18628.3 |
| 1841-03-25T10:35:12 | -15.7251 | |
| 1841-03-25T10:40:12 | -15.7387 | 18631.6 |
| 1841-03-25T10:45:12 | -15.7496 | |
| 1841-03-25T10:50:12 | -15.7639 | 18633.6 |
| 1841-03-25T10:55:12 | -15.7642 | |
| 1841-03-25T11:00:12 | -15.7632 | 18631.9 |
| 1841-03-25T11:05:12 | -15.7578 | |
| 1841-03-25T11:10:12 | -15.7578 | 18631.6 |
| 1841-03-25T11:15:12 | -15.7494 | |
| 1841-03-25T11:20:12 | -15.7436 | 18633.8 |
| 1841-03-25T11:25:12 | -15.7474 | |
| 1841-03-25T11:30:12 | -15.7468 | 18636.5 |
| 1841-03-25T11:35:12 | -15.7458 | |
| 1841-03-25T11:40:12 | -15.7602 | 18638.8 |
| 1841-03-25T11:45:12 | -15.7708 | |
| 1841-03-25T11:50:12 | -15.7711 | 18636.6 |
| 1841-03-25T11:55:12 | -15.7697 | |
| 1841-03-25T12:00:12 | -15.7685 | 18635.4 |
| 1841-03-25T12:05:12 | -15.7729 | |
| 1841-03-25T12:10:12 | -15.7622 | 18633.4 |
| 1841-03-25T12:15:12 | -15.7599 | |
| 1841-03-25T12:20:12 | -15.7650 | 18634.2 |
| 1841-03-25T12:25:12 | -15.7627 | |
| 1841-03-25T12:30:12 | -15.7635 | 18634.0 |
| 1841-03-25T12:35:12 | -15.7595 | |
| 1841-03-25T12:40:12 | -15.7566 | 18633.9 |
| 1841-03-25T12:45:12 | -15.7583 | |
| 1841-03-25T12:50:12 | -15.7369 | 18639.0 |
| 1841-03-25T12:55:12 | -15.7224 | |
| 1841-03-25T13:00:12 | -15.7168 | 18650.8 |
| 1841-03-25T13:10:12 | -15.7271 | 18645.4 |
| 1841-03-25T13:15:12 | -15.7180 | |
| 1841-03-25T13:20:12 | -15.7192 | 18647.4 |
| 1841-03-25T13:25:12 | -15.7156 | |
| 1841-03-25T13:30:12 | -15.7201 | 18650.2 |
| 1841-03-25T13:35:12 | -15.7190 | |
| 1841-03-25T13:40:12 | -15.7196 | 18651.9 |
| 1841-03-25T13:45:12 | -15.7061 | |
| 1841-03-25T13:50:12 | -15.6925 | 18655.9 |
| 1841-03-25T13:55:12 | -15.6946 | |
| 1841-03-25T14:00:12 | -15.6951 | 18654.6 |
| 1841-03-25T14:05:12 | -15.6971 | |
| 1841-03-25T14:10:12 | -15.6981 | 18655.7 |
| 1841-03-25T14:15:12 | -15.7025 | |
| 1841-03-25T14:20:12 | -15.7031 | 18654.4 |
| 1841-03-25T14:25:12 | -15.7014 | |
| 1841-03-25T14:30:12 | -15.7063 | 18656.7 |
| 1841-03-25T14:35:12 | -15.7056 | |
| 1841-03-25T14:40:12 | -15.7025 | 18656.5 |
| 1841-03-25T14:45:12 | -15.6981 | |
| 1841-03-25T14:50:12 | -15.7006 | 18656.6 |
| 1841-03-25T14:55:12 | -15.6968 | |
| 1841-03-25T15:00:12 | -15.6930 | 18655.8 |
| 1841-03-25T15:05:12 | -15.6884 | |
| 1841-03-25T15:10:12 | -15.6878 | 18656.3 |
| 1841-03-25T15:15:12 | -15.6946 | |
| 1841-03-25T15:20:12 | -15.6914 | 18653.3 |
| 1841-03-25T15:25:12 | -15.6908 | |
| 1841-03-25T15:30:12 | -15.6893 | 18654.6 |
| 1841-03-25T15:35:12 | -15.6868 | |
| 1841-03-25T15:40:12 | -15.6874 | 18654.4 |
| 1841-03-25T15:45:12 | -15.6836 | |
| 1841-03-25T15:50:12 | -15.6830 | 18654.3 |
| 1841-03-25T15:55:12 | -15.6818 | |
| 1841-03-25T16:00:12 | -15.6791 | 18654.5 |
| 1841-03-25T16:05:12 | -15.6778 | |
| 1841-03-25T16:10:12 | -15.6779 | 18657.2 |
| 1841-03-25T16:15:12 | -15.6750 | |
| 1841-03-25T16:20:12 | -15.6728 | 18656.0 |
| 1841-03-25T16:25:12 | -15.6732 | |
| 1841-03-25T16:30:12 | -15.6731 | 18657.3 |
| 1841-03-25T16:35:12 | -15.6740 | |
| 1841-03-25T16:40:12 | -15.6734 | 18657.5 |
| 1841-03-25T16:45:12 | -15.6734 | |
| 1841-03-25T16:50:12 | -15.6738 | 18658.7 |
| 1841-03-25T16:55:12 | -15.6747 | |
| 1841-03-25T17:00:12 | -15.6755 | 18659.7 |
| 1841-03-25T17:05:12 | -15.6758 | |
| 1841-03-25T17:10:12 | -15.6750 | 18659.8 |
| 1841-03-25T17:15:12 | -15.6738 | |
| 1841-03-25T17:20:12 | -15.6732 | 18661.2 |
| 1841-03-25T17:25:12 | -15.6723 | |
| 1841-03-25T17:30:12 | -15.6722 | 18662.2 |
| 1841-03-25T17:35:12 | -15.6713 | |
| 1841-03-25T17:40:12 | -15.6694 | 18662.9 |
| 1841-03-25T17:45:12 | -15.6678 | |
| 1841-03-25T17:50:12 | -15.6678 | 18662.2 |
| 1841-03-25T17:55:12 | -15.6658 | |
| 1841-03-25T18:00:12 | -15.6619 | 18663.7 |
| 1841-03-25T18:05:12 | -15.6646 | |
| 1841-03-25T18:10:12 | -15.6643 | 18665.0 |
| 1841-03-25T18:15:12 | -15.6623 | |
| 1841-03-25T18:20:12 | -15.6408 | 18667.3 |
| 1841-03-25T18:25:12 | -15.6631 | |
| 1841-03-25T18:30:12 | -15.6610 | 18668.1 |
| 1841-03-25T18:35:12 | -15.6595 | |
| 1841-03-25T18:40:12 | -15.6575 | 18670.1 |
| 1841-03-25T18:45:12 | -15.6590 | |
| 1841-03-25T18:50:12 | -15.6594 | 18669.6 |
| 1841-03-25T18:55:12 | -15.6588 | |
| 1841-03-25T19:00:12 | -15.6585 | 18669.6 |
| 1841-03-25T19:05:12 | -15.6585 | |
| 1841-03-25T19:10:12 | -15.6574 | 18670.5 |
| 1841-03-25T19:15:12 | -15.6514 | |
| 1841-03-25T19:20:12 | -15.6441 | 18675.1 |
| 1841-03-25T19:25:12 | -15.6363 | |
| 1841-03-25T19:30:12 | -15.6267 | 18678.0 |
| 1841-03-25T19:35:12 | -15.6289 | |
| 1841-03-25T19:40:12 | -15.6270 | 18676.5 |
| 1841-03-25T19:45:12 | -15.6188 | |
| 1841-03-25T19:50:12 | -15.6176 | 18671.8 |
| 1841-03-25T19:55:12 | -15.6134 | |
| 1841-03-25T20:00:12 | -15.5955 | 18668.7 |
| 1841-03-25T20:05:12 | -15.5808 | |
| 1841-03-25T20:10:12 | -15.5726 | 18669.4 |
| 1841-03-25T20:15:12 | -15.5675 | |
| 1841-03-25T20:20:12 | -15.5654 | 18672.3 |
| 1841-03-25T20:25:12 | -15.5674 | |
| 1841-03-25T20:30:12 | -15.5789 | 18668.7 |
| 1841-03-25T20:35:12 | -15.5815 | |
| 1841-03-25T20:40:12 | -15.5885 | 18674.6 |
| 1841-03-25T20:45:12 | -15.5976 | |
| 1841-03-25T20:50:12 | -15.6072 | 18678.5 |
| 1841-03-25T20:55:12 | -15.6132 | |
| 1841-03-25T21:00:12 | -15.6141 | 18679.9 |
| 1841-03-25T21:05:12 | -15.6151 | |
| 1841-03-25T21:10:12 | -15.6142 | 18679.7 |
| 1841-03-25T21:15:12 | -15.6179 | |
| 1841-03-25T21:20:12 | -15.6217 | 18683.9 |