Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1840-05-30 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936940, 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: 1840-05-29T21:20:12 * Date/Time End: 1840-05-30T21:20:12
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:
434 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1840-05-29T21:20:12 | -15.6490 | 18609.5 |
| 1840-05-29T21:25:12 | -15.6709 | |
| 1840-05-29T21:30:12 | -15.6828 | 18608.2 |
| 1840-05-29T21:35:12 | -15.6944 | |
| 1840-05-29T21:40:12 | -15.7409 | 18638.7 |
| 1840-05-29T21:45:12 | -15.7576 | |
| 1840-05-29T21:50:12 | -15.7468 | 18633.6 |
| 1840-05-29T21:55:12 | -15.7248 | |
| 1840-05-29T22:00:12 | -15.6800 | 18625.6 |
| 1840-05-29T22:05:12 | -15.6559 | |
| 1840-05-29T22:10:12 | -15.6479 | 18617.3 |
| 1840-05-29T22:15:12 | -15.6628 | |
| 1840-05-29T22:20:12 | -15.7062 | 18617.0 |
| 1840-05-29T22:25:12 | -15.6538 | |
| 1840-05-29T22:30:12 | -15.6185 | 18625.2 |
| 1840-05-29T22:35:12 | -15.6467 | |
| 1840-05-29T22:40:12 | -15.7262 | 18629.6 |
| 1840-05-29T22:45:12 | -15.7083 | |
| 1840-05-29T22:50:12 | -15.7324 | 18591.6 |
| 1840-05-29T22:55:12 | -15.6163 | |
| 1840-05-29T23:00:12 | -15.5216 | 18607.6 |
| 1840-05-29T23:05:12 | -15.5178 | |
| 1840-05-29T23:10:12 | -15.5929 | 18625.7 |
| 1840-05-29T23:15:12 | -15.6702 | |
| 1840-05-29T23:20:12 | -15.6867 | 18595.2 |
| 1840-05-29T23:25:12 | -15.6633 | |
| 1840-05-29T23:30:12 | -15.6260 | 18578.0 |
| 1840-05-29T23:35:12 | -15.6215 | |
| 1840-05-29T23:40:12 | -15.6203 | 18581.5 |
| 1840-05-29T23:45:12 | -15.6175 | |
| 1840-05-29T23:50:12 | -15.6355 | 18581.1 |
| 1840-05-29T23:55:12 | -15.6944 | |
| 1840-05-30T00:00:12 | -15.7491 | 18579.4 |
| 1840-05-30T00:05:12 | -15.7991 | |
| 1840-05-30T00:10:12 | -15.7684 | 18597.4 |
| 1840-05-30T00:15:12 | -15.7229 | |
| 1840-05-30T00:20:12 | -15.7530 | 18605.2 |
| 1840-05-30T00:25:12 | -15.8354 | |
| 1840-05-30T00:30:12 | -15.8835 | 18596.3 |
| 1840-05-30T00:35:12 | -15.8850 | |
| 1840-05-30T00:40:12 | -15.8881 | 18602.1 |
| 1840-05-30T00:45:12 | -15.8530 | |
| 1840-05-30T00:50:12 | -15.7674 | 18618.5 |
| 1840-05-30T00:55:12 | -15.7133 | |
| 1840-05-30T01:00:12 | -15.7145 | 18643.1 |
| 1840-05-30T01:05:12 | -15.7833 | |
| 1840-05-30T01:10:12 | -15.8693 | 18615.5 |
| 1840-05-30T01:15:12 | -15.8864 | |
| 1840-05-30T01:20:12 | -15.9206 | 18601.3 |
| 1840-05-30T01:25:12 | -15.9463 | |
| 1840-05-30T01:30:12 | -15.9794 | 18608.6 |
| 1840-05-30T01:35:12 | -15.9860 | |
| 1840-05-30T01:40:12 | -15.9733 | 18611.9 |
| 1840-05-30T01:45:12 | -15.9572 | |
| 1840-05-30T01:50:12 | -15.9481 | 18619.8 |
| 1840-05-30T01:55:12 | -15.9407 | |
| 1840-05-30T02:00:12 | -15.9221 | 18618.3 |
| 1840-05-30T02:05:12 | -15.9485 | |
| 1840-05-30T02:10:12 | -15.9530 | 18587.7 |
| 1840-05-30T02:15:12 | -15.9051 | |
| 1840-05-30T02:20:12 | -15.9332 | 18567.3 |
| 1840-05-30T02:25:12 | -15.9575 | |
| 1840-05-30T02:30:12 | -15.9979 | 18540.2 |
| 1840-05-30T02:35:12 | -16.0502 | |
| 1840-05-30T02:40:12 | -16.0923 | 18555.6 |
| 1840-05-30T02:45:12 | -16.0673 | |
| 1840-05-30T02:50:12 | -16.0530 | 18582.6 |
| 1840-05-30T02:55:12 | -16.0712 | |
| 1840-05-30T03:00:12 | -16.0496 | 18584.3 |
| 1840-05-30T03:05:12 | -16.0504 | |
| 1840-05-30T03:10:12 | -16.1075 | 18586.8 |
| 1840-05-30T03:15:12 | -16.1063 | |
| 1840-05-30T03:20:12 | -16.0860 | 18545.3 |
| 1840-05-30T03:25:12 | -16.0175 | |
| 1840-05-30T03:30:12 | -15.9603 | 18488.9 |
| 1840-05-30T03:35:12 | -15.9179 | |
| 1840-05-30T03:40:12 | -15.9590 | 18496.2 |
| 1840-05-30T03:45:12 | -16.0208 | |
| 1840-05-30T03:50:12 | -16.0913 | 18550.0 |
| 1840-05-30T03:55:12 | -16.1217 | |
| 1840-05-30T04:00:12 | -16.1293 | 18543.0 |
| 1840-05-30T04:05:12 | -16.1818 | |
| 1840-05-30T04:10:12 | -16.1995 | 18543.5 |
| 1840-05-30T04:15:12 | -16.1228 | |
| 1840-05-30T04:20:12 | -16.1288 | 18562.8 |
| 1840-05-30T04:25:12 | -16.0987 | |
| 1840-05-30T04:30:12 | -16.0409 | 18607.1 |
| 1840-05-30T04:35:12 | -15.9855 | |
| 1840-05-30T04:40:12 | -15.9685 | 18632.5 |
| 1840-05-30T04:45:12 | -15.9263 | |
| 1840-05-30T04:50:12 | -15.8563 | 18627.6 |
| 1840-05-30T04:55:12 | -15.8422 | |
| 1840-05-30T05:00:12 | -15.8537 | 18615.3 |
| 1840-05-30T05:05:12 | -15.7840 | |
| 1840-05-30T05:10:12 | -15.7669 | 18611.4 |
| 1840-05-30T05:15:12 | -15.7678 | |
| 1840-05-30T05:20:12 | -15.8455 | 18608.9 |
| 1840-05-30T05:25:12 | -15.8096 | |
| 1840-05-30T05:30:12 | -15.7475 | 18601.8 |
| 1840-05-30T05:35:12 | -15.6758 | |
| 1840-05-30T05:40:12 | -15.6830 | 18577.4 |
| 1840-05-30T05:45:12 | -15.6711 | |
| 1840-05-30T05:50:12 | -15.6994 | 18566.1 |
| 1840-05-30T05:55:12 | -15.7239 | |
| 1840-05-30T06:00:12 | -15.7285 | 18546.6 |
| 1840-05-30T06:05:12 | -15.7178 | |
| 1840-05-30T06:10:12 | -15.7280 | 18529.0 |
| 1840-05-30T06:15:12 | -15.7325 | |
| 1840-05-30T06:20:12 | -15.7343 | 18531.7 |
| 1840-05-30T06:25:12 | -15.7433 | |
| 1840-05-30T06:30:12 | -15.7313 | 18524.1 |
| 1840-05-30T06:35:12 | -15.6954 | |
| 1840-05-30T06:40:12 | -15.6932 | 18519.9 |
| 1840-05-30T06:45:12 | -15.6949 | |
| 1840-05-30T06:50:12 | -15.6782 | 18522.3 |
| 1840-05-30T06:55:12 | -15.6841 | |
| 1840-05-30T07:00:12 | -15.7114 | 18531.1 |
| 1840-05-30T07:05:12 | -15.7287 | |
| 1840-05-30T07:10:12 | -15.7460 | 18526.5 |
| 1840-05-30T07:15:12 | -15.7602 | |
| 1840-05-30T07:20:12 | -15.7706 | 18530.2 |
| 1840-05-30T07:25:12 | -15.7495 | |
| 1840-05-30T07:30:12 | -15.7502 | 18529.9 |
| 1840-05-30T07:35:12 | -15.7504 | |
| 1840-05-30T07:40:12 | -15.7595 | 18527.7 |
| 1840-05-30T07:45:12 | -15.7560 | |
| 1840-05-30T07:50:12 | -15.7656 | 18526.8 |
| 1840-05-30T07:55:12 | -15.7410 | |
| 1840-05-30T08:00:12 | -15.7681 | 18527.4 |
| 1840-05-30T08:05:12 | -15.7666 | |
| 1840-05-30T08:10:12 | -15.7543 | 18524.3 |
| 1840-05-30T08:15:12 | -15.7349 | |
| 1840-05-30T08:20:12 | -15.7300 | 18533.1 |
| 1840-05-30T08:25:12 | -15.7346 | |
| 1840-05-30T08:30:12 | -15.7486 | 18539.9 |
| 1840-05-30T08:35:12 | -15.7442 | |
| 1840-05-30T08:40:12 | -15.7384 | 18539.4 |
| 1840-05-30T08:45:12 | -15.7375 | |
| 1840-05-30T08:50:12 | -15.7402 | 18541.3 |
| 1840-05-30T08:55:12 | -15.7455 | |
| 1840-05-30T09:00:12 | -15.7466 | 18540.4 |
| 1840-05-30T09:05:12 | -15.7530 | |
| 1840-05-30T09:10:12 | -15.7576 | 18537.0 |
| 1840-05-30T09:15:12 | -15.7572 | |
| 1840-05-30T09:20:12 | -15.7618 | 18539.3 |
| 1840-05-30T09:25:12 | -15.7606 | |
| 1840-05-30T09:30:12 | -15.7746 | 18533.5 |
| 1840-05-30T09:35:12 | -15.7743 | |
| 1840-05-30T09:40:12 | -15.7821 | 18531.4 |
| 1840-05-30T09:45:12 | -15.7875 | |
| 1840-05-30T09:50:12 | -15.7948 | 18523.0 |
| 1840-05-30T09:55:12 | -15.7995 | |
| 1840-05-30T10:00:12 | -15.8032 | 18530.1 |
| 1840-05-30T10:05:12 | -15.8081 | |
| 1840-05-30T10:10:12 | -15.8166 | 18533.7 |
| 1840-05-30T10:15:12 | -15.8278 | |
| 1840-05-30T10:20:12 | -15.8373 | 18532.8 |
| 1840-05-30T10:25:12 | -15.8439 | |
| 1840-05-30T10:30:12 | -15.8311 | 18526.4 |
| 1840-05-30T10:35:12 | -15.8470 | |
| 1840-05-30T10:40:12 | -15.8418 | 18519.5 |
| 1840-05-30T10:45:12 | -15.8555 | |
| 1840-05-30T10:50:12 | -15.8504 | 18514.3 |
| 1840-05-30T10:55:12 | -15.8450 | |
| 1840-05-30T11:00:12 | -15.8460 | 18514.5 |
| 1840-05-30T11:05:12 | -15.8646 | |
| 1840-05-30T11:10:12 | -15.8711 | 18522.3 |
| 1840-05-30T11:15:12 | -15.8747 | |
| 1840-05-30T11:20:12 | -15.8693 | 18518.0 |
| 1840-05-30T11:25:12 | -15.8756 | |
| 1840-05-30T11:30:12 | -15.8732 | 18508.1 |
| 1840-05-30T11:35:12 | -15.8688 | |
| 1840-05-30T11:40:12 | -15.8626 | 18509.5 |
| 1840-05-30T11:45:12 | -15.8576 | |
| 1840-05-30T11:50:12 | -15.8561 | 18522.7 |
| 1840-05-30T11:55:12 | -15.8754 | |
| 1840-05-30T12:00:12 | -15.8754 | 18535.6 |
| 1840-05-30T12:05:12 | -15.8812 | |
| 1840-05-30T12:10:12 | -15.8993 | 18559.1 |
| 1840-05-30T12:15:12 | -15.9088 | |
| 1840-05-30T12:20:12 | -15.9122 | 18556.7 |
| 1840-05-30T12:25:12 | -15.9013 | |
| 1840-05-30T12:30:12 | -15.8989 | 18557.9 |
| 1840-05-30T12:35:12 | -15.8906 | |
| 1840-05-30T12:40:12 | -15.8887 | 18584.8 |
| 1840-05-30T12:45:12 | -15.8735 | |
| 1840-05-30T12:50:12 | -15.8552 | 18588.3 |
| 1840-05-30T12:55:12 | -15.8380 | |
| 1840-05-30T13:00:12 | -15.8526 | 18587.9 |
| 1840-05-30T13:05:12 | -15.8715 | |
| 1840-05-30T13:10:12 | -15.8740 | 18580.3 |
| 1840-05-30T13:15:12 | -15.8734 | |
| 1840-05-30T13:20:12 | -15.8810 | 18572.9 |
| 1840-05-30T13:25:12 | -15.8658 | |
| 1840-05-30T13:30:12 | -15.8643 | 18557.3 |
| 1840-05-30T13:35:12 | -15.8626 | |
| 1840-05-30T13:40:12 | -15.8872 | 18562.9 |
| 1840-05-30T13:45:12 | -15.9026 | |
| 1840-05-30T13:50:12 | -15.9014 | 18564.0 |
| 1840-05-30T13:55:12 | -15.8630 | |
| 1840-05-30T14:00:12 | -15.8734 | 18548.1 |
| 1840-05-30T14:05:12 | -15.8684 | |
| 1840-05-30T14:10:12 | -15.8118 | 18583.0 |
| 1840-05-30T14:15:12 | -15.8243 | |
| 1840-05-30T14:20:12 | -15.8205 | 18600.6 |
| 1840-05-30T14:25:12 | -15.7999 | |
| 1840-05-30T14:30:12 | -15.7691 | 18598.9 |
| 1840-05-30T14:35:12 | -15.7664 | |
| 1840-05-30T14:40:12 | -15.7601 | 18601.3 |
| 1840-05-30T14:45:12 | -15.7647 | |
| 1840-05-30T14:50:12 | -15.7657 | 18603.9 |
| 1840-05-30T14:55:12 | -15.7804 | |
| 1840-05-30T15:00:12 | -15.7765 | 18601.6 |
| 1840-05-30T15:05:12 | -15.7746 | |
| 1840-05-30T15:10:12 | -15.7629 | 18603.0 |
| 1840-05-30T15:15:12 | -15.7657 | |
| 1840-05-30T15:20:12 | -15.7603 | 18605.5 |
| 1840-05-30T15:25:12 | -15.7613 | |
| 1840-05-30T15:30:12 | -15.7606 | 18604.6 |
| 1840-05-30T15:35:12 | -15.7632 | |
| 1840-05-30T15:40:12 | -15.7625 | 18601.2 |
| 1840-05-30T15:45:12 | -15.7520 | |
| 1840-05-30T15:50:12 | -15.7530 | 18599.2 |
| 1840-05-30T15:55:12 | -15.7582 | |
| 1840-05-30T16:00:12 | -15.7473 | 18588.7 |
| 1840-05-30T16:05:12 | -15.7402 | |
| 1840-05-30T16:10:12 | -15.7327 | 18586.1 |
| 1840-05-30T16:15:12 | -15.7425 | |
| 1840-05-30T16:20:12 | -15.7409 | 18582.1 |
| 1840-05-30T16:25:12 | -15.7472 | |
| 1840-05-30T16:30:12 | -15.7526 | 18585.9 |
| 1840-05-30T16:35:12 | -15.7554 | |
| 1840-05-30T16:40:12 | -15.7474 | 18586.9 |
| 1840-05-30T16:45:12 | -15.7514 | |
| 1840-05-30T16:50:12 | -15.7608 | 18593.2 |
| 1840-05-30T16:55:12 | -15.7650 | |
| 1840-05-30T17:00:12 | -15.7589 | 18591.5 |
| 1840-05-30T17:05:12 | -15.7545 | |
| 1840-05-30T17:10:12 | -15.7570 | 18589.7 |
| 1840-05-30T17:15:12 | -15.7572 | |
| 1840-05-30T17:20:12 | -15.7553 | 18586.3 |
| 1840-05-30T17:25:12 | -15.7486 | |
| 1840-05-30T17:30:12 | -15.7442 | 18585.3 |
| 1840-05-30T17:35:12 | -15.7457 | |
| 1840-05-30T17:40:12 | -15.7505 | 18585.1 |
| 1840-05-30T17:45:12 | -15.7498 | |
| 1840-05-30T17:50:12 | -15.7546 | 18587.0 |
| 1840-05-30T17:55:12 | -15.7589 | |
| 1840-05-30T18:00:12 | -15.7612 | 18587.4 |
| 1840-05-30T18:05:12 | -15.7586 | |
| 1840-05-30T18:10:12 | -15.7614 | 18590.4 |
| 1840-05-30T18:15:12 | -15.7561 | |
| 1840-05-30T18:20:12 | -15.7452 | 18591.3 |
| 1840-05-30T18:25:12 | -15.7456 | |
| 1840-05-30T18:30:12 | -15.7568 | 18592.2 |
| 1840-05-30T18:35:12 | -15.7586 | |
| 1840-05-30T18:40:12 | -15.7601 | 18593.3 |
| 1840-05-30T18:45:12 | -15.7600 | |
| 1840-05-30T18:50:12 | -15.7618 | 18595.9 |
| 1840-05-30T18:55:12 | -15.7607 | |
| 1840-05-30T19:00:12 | -15.7697 | 18598.8 |
| 1840-05-30T19:05:12 | -15.7715 | |
| 1840-05-30T19:10:12 | -15.7762 | 18602.3 |
| 1840-05-30T19:15:12 | -15.7771 | |
| 1840-05-30T19:20:12 | -15.7819 | 18606.5 |
| 1840-05-30T19:25:12 | -15.7824 | |
| 1840-05-30T19:30:12 | -15.7836 | 18607.8 |
| 1840-05-30T19:35:12 | -15.7817 | |
| 1840-05-30T14:40:12 | -15.7762 | 18608.2 |
| 1840-05-30T19:45:12 | -15.7731 | |
| 1840-05-30T19:50:12 | -15.7713 | 18608.9 |
| 1840-05-30T19:55:12 | -15.7712 | |
| 1840-05-30T20:00:12 | -15.7688 | 18611.5 |
| 1840-05-30T20:05:12 | -15.7746 | |
| 1840-05-30T20:10:12 | -15.7812 | 18613.2 |
| 1840-05-30T20:15:12 | -15.7771 | |
| 1840-05-30T20:20:12 | -15.7762 | 18612.1 |
| 1840-05-30T20:25:12 | -15.7691 | |
| 1840-05-30T20:30:12 | -15.7603 | 18607.0 |
| 1840-05-30T20:35:12 | -15.7522 | |
| 1840-05-30T20:40:12 | -15.7474 | 18608.9 |
| 1840-05-30T20:45:12 | -15.7428 | |
| 1840-05-30T20:50:12 | -15.7671 | 18617.5 |
| 1840-05-30T20:55:12 | -15.8050 | |
| 1840-05-30T21:00:12 | -15.8335 | 18599.7 |
| 1840-05-30T21:05:12 | -15.8415 | |
| 1840-05-30T21:10:12 | -15.8162 | 18593.1 |
| 1840-05-30T21:15:12 | -15.7940 | |
| 1840-05-30T21:20:12 | -15.7746 | 18644.0 |