Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1843-03-23 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936975, 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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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: 1843-03-22T21:20:12 * Date/Time End: 1843-03-23T21:20:12
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] |
|---|---|---|
| 1843-03-22T21:20:12 | -15.4036 | 18707.6 |
| 1843-03-22T21:25:12 | -15.4042 | 18702.4 |
| 1843-03-22T21:30:12 | -15.4067 | 18703.2 |
| 1843-03-22T21:35:12 | -15.4104 | 18701.0 |
| 1843-03-22T21:40:12 | -15.4159 | 18699.1 |
| 1843-03-22T21:45:12 | -15.4195 | 18696.7 |
| 1843-03-22T21:50:12 | -15.4202 | 18695.0 |
| 1843-03-22T21:55:12 | -15.4212 | 18697.5 |
| 1843-03-22T22:00:12 | -15.4174 | 18698.8 |
| 1843-03-22T22:05:12 | -15.4146 | 18699.3 |
| 1843-03-22T22:10:12 | -15.4161 | 18697.4 |
| 1843-03-22T22:15:12 | -15.4160 | 18696.1 |
| 1843-03-22T22:20:12 | -15.4136 | 18696.4 |
| 1843-03-22T22:25:12 | -15.4153 | 18698.5 |
| 1843-03-22T22:30:12 | -15.4147 | 18696.6 |
| 1843-03-22T22:35:12 | -15.4178 | 18696.6 |
| 1843-03-22T22:40:12 | -15.4185 | 18694.7 |
| 1843-03-22T22:45:12 | -15.4184 | 18694.1 |
| 1843-03-22T22:50:12 | -15.4149 | 18692.7 |
| 1843-03-22T22:55:12 | -15.4268 | 18697.3 |
| 1843-03-22T23:00:12 | -15.4438 | 18702.7 |
| 1843-03-22T23:05:12 | -15.4576 | 18711.1 |
| 1843-03-22T23:10:12 | -15.4580 | 18716.6 |
| 1843-03-22T23:15:12 | -15.4476 | 18718.5 |
| 1843-03-22T23:20:12 | -15.4443 | 18716.8 |
| 1843-03-22T23:25:12 | -15.4378 | 18716.4 |
| 1843-03-22T23:30:12 | -15.4225 | 18711.3 |
| 1843-03-22T23:35:12 | -15.4083 | 18707.2 |
| 1843-03-22T23:40:12 | -15.4019 | 18704.0 |
| 1843-03-22T23:45:12 | -15.3964 | 18700.7 |
| 1843-03-22T23:50:12 | -15.3951 | 18700.5 |
| 1843-03-22T23:55:12 | -15.3930 | 18694.4 |
| 1843-03-23T00:00:12 | -15.3984 | 18693.1 |
| 1843-03-23T00:05:12 | -15.3972 | 18691.7 |
| 1843-03-23T00:10:12 | -15.3962 | 18691.0 |
| 1843-03-23T00:15:12 | -15.4221 | 18690.5 |
| 1843-03-23T00:20:12 | -15.4410 | 18689.2 |
| 1843-03-23T00:25:12 | -15.4433 | 18686.6 |
| 1843-03-23T00:30:12 | -15.4687 | 18686.9 |
| 1843-03-23T00:35:12 | -15.5119 | 18694.9 |
| 1843-03-23T00:40:12 | -15.5274 | 18700.2 |
| 1843-03-23T00:45:12 | -15.5338 | 18710.3 |
| 1843-03-23T00:50:12 | -15.5344 | 18719.1 |
| 1843-03-23T00:55:12 | -15.5364 | 18726.2 |
| 1843-03-23T01:00:12 | -15.5342 | 18728.0 |
| 1843-03-23T01:05:12 | -15.5206 | 18730.3 |
| 1843-03-23T01:10:12 | -15.4979 | 18733.6 |
| 1843-03-23T01:15:12 | -15.4749 | 18732.5 |
| 1843-03-23T01:20:12 | -15.4511 | 18727.3 |
| 1843-03-23T01:25:12 | -15.4189 | 18720.4 |
| 1843-03-23T01:30:12 | -15.4103 | 18717.6 |
| 1843-03-23T01:35:12 | -15.3989 | 18715.6 |
| 1843-03-23T01:40:12 | -15.3925 | 18710.0 |
| 1843-03-23T01:45:12 | -15.3910 | 18706.3 |
| 1843-03-23T01:50:12 | -15.3882 | 18703.8 |
| 1843-03-23T01:55:12 | -15.3795 | 18701.4 |
| 1843-03-23T02:00:12 | -15.3708 | 18702.3 |
| 1843-03-23T02:05:12 | -15.3659 | 18703.7 |
| 1843-03-23T02:10:12 | -15.3645 | 18700.3 |
| 1843-03-23T02:15:12 | -15.3640 | 18702.3 |
| 1843-03-23T02:20:12 | -15.3648 | 18700.3 |
| 1843-03-23T02:25:12 | -15.3723 | 18696.7 |
| 1843-03-23T02:30:12 | -15.3913 | 18693.4 |
| 1843-03-23T02:35:12 | -15.4027 | 18690.0 |
| 1843-03-23T02:40:12 | -15.3966 | 18688.7 |
| 1843-03-23T02:45:12 | -15.4021 | 18688.0 |
| 1843-03-23T02:50:12 | -15.4038 | 18689.2 |
| 1843-03-23T02:55:12 | -15.4038 | 18688.2 |
| 1843-03-23T03:00:12 | -15.4181 | 18689.2 |
| 1843-03-23T03:05:12 | -15.4229 | 18691.5 |
| 1843-03-23T03:10:12 | -15.4255 | 18691.3 |
| 1843-03-23T03:15:12 | -15.4230 | 18693.2 |
| 1843-03-23T03:20:12 | -15.4270 | 18694.1 |
| 1843-03-23T03:25:12 | -15.4228 | 18696.2 |
| 1843-03-23T03:30:12 | -15.4266 | 18697.0 |
| 1843-03-23T03:35:12 | -15.4331 | 18698.7 |
| 1843-03-23T03:40:12 | -15.4321 | 18698.6 |
| 1843-03-23T03:45:12 | -15.4346 | 18696.6 |
| 1843-03-23T03:50:12 | -15.4291 | 18698.3 |
| 1843-03-23T03:55:12 | -15.4313 | 18698.7 |
| 1843-03-23T04:00:12 | -15.4289 | 18700.1 |
| 1843-03-23T04:05:12 | -15.4344 | 18700.0 |
| 1843-03-23T04:10:12 | -15.4368 | 18699.8 |
| 1843-03-23T04:15:12 | -15.4239 | 18698.6 |
| 1843-03-23T04:20:12 | -15.4262 | 18699.3 |
| 1843-03-23T04:25:12 | -15.4180 | 18698.3 |
| 1843-03-23T04:30:12 | -15.4210 | 18698.1 |
| 1843-03-23T04:35:12 | -15.4202 | 18698.4 |
| 1843-03-23T04:40:12 | -15.4194 | 18698.2 |
| 1843-03-23T04:45:12 | -15.4176 | 18697.0 |
| 1843-03-23T04:50:12 | -15.4110 | 18695.5 |
| 1843-03-23T04:55:12 | -15.4085 | 18697.9 |
| 1843-03-23T05:00:12 | -15.4153 | 18696.8 |
| 1843-03-23T05:05:12 | -15.4176 | 18695.3 |
| 1843-03-23T05:10:12 | -15.4198 | 18691.8 |
| 1843-03-23T05:15:12 | -15.3966 | 18700.9 |
| 1843-03-23T05:20:12 | -15.4082 | 18702.0 |
| 1843-03-23T05:25:12 | -15.4131 | 18705.2 |
| 1843-03-23T05:30:12 | -15.4259 | 18697.4 |
| 1843-03-23T05:35:12 | -15.4151 | 18702.4 |
| 1843-03-23T05:40:12 | -15.4096 | 18704.7 |
| 1843-03-23T05:45:12 | -15.4032 | 18705.6 |
| 1843-03-23T05:50:12 | -15.4033 | 18705.2 |
| 1843-03-23T05:55:12 | -15.4021 | 18704.8 |
| 1843-03-23T06:00:12 | -15.3987 | 18702.5 |
| 1843-03-23T06:05:12 | -15.3998 | 18700.2 |
| 1843-03-23T06:10:12 | -15.3968 | 18700.5 |
| 1843-03-23T06:15:12 | -15.4017 | 18698.7 |
| 1843-03-23T06:20:12 | -15.4089 | 18695.4 |
| 1843-03-23T06:25:12 | -15.3975 | 18695.2 |
| 1843-03-23T06:30:12 | -15.3976 | 18692.9 |
| 1843-03-23T06:35:12 | -15.3981 | 18694.9 |
| 1843-03-23T06:40:12 | -15.3916 | 18685.8 |
| 1843-03-23T06:45:12 | -15.3908 | 18692.6 |
| 1843-03-23T06:50:12 | -15.3888 | 18692.9 |
| 1843-03-23T06:55:12 | -15.3887 | 18685.0 |
| 1843-03-23T07:00:12 | -15.3919 | 18692.9 |
| 1843-03-23T07:05:12 | -15.3881 | 18695.0 |
| 1843-03-23T07:10:12 | -15.3964 | 18695.9 |
| 1843-03-23T07:15:12 | -15.3957 | 18694.4 |
| 1843-03-23T07:20:12 | -15.4009 | 18695.2 |
| 1843-03-23T07:25:12 | -15.4008 | 18692.3 |
| 1843-03-23T07:30:12 | -15.4061 | 18692.5 |
| 1843-03-23T07:35:12 | -15.4027 | 18689.7 |
| 1843-03-23T07:40:12 | -15.3946 | 18688.1 |
| 1843-03-23T07:45:12 | -15.3985 | 18683.4 |
| 1843-03-23T07:50:12 | -15.3972 | 18682.0 |
| 1843-03-23T07:55:12 | -15.3878 | 18682.4 |
| 1843-03-23T08:00:12 | -15.3902 | 18679.6 |
| 1843-03-23T08:05:12 | -15.3800 | 18679.5 |
| 1843-03-23T08:10:12 | -15.3839 | 18685.1 |
| 1843-03-23T08:15:12 | -15.4123 | 18684.9 |
| 1843-03-23T08:20:12 | -15.4251 | 18687.0 |
| 1843-03-23T08:25:12 | -15.4111 | 18682.5 |
| 1843-03-23T08:30:12 | -15.4144 | 18682.7 |
| 1843-03-23T08:35:12 | -15.4221 | 18681.8 |
| 1843-03-23T08:40:12 | -15.4206 | 18675.8 |
| 1843-03-23T08:45:12 | -15.4327 | 18674.9 |
| 1843-03-23T08:50:12 | -15.4277 | 18674.3 |
| 1843-03-23T08:55:12 | -15.4376 | 18671.9 |
| 1843-03-23T09:00:12 | -15.4315 | 18669.7 |
| 1843-03-23T09:05:12 | -15.4327 | 18670.0 |
| 1843-03-23T09:10:12 | -15.4251 | 18667.9 |
| 1843-03-23T09:15:12 | -15.4287 | 18667.1 |
| 1843-03-23T09:20:12 | -15.4168 | 18670.7 |
| 1843-03-23T09:25:12 | -15.4193 | 18669.3 |
| 1843-03-23T09:30:12 | -15.4242 | 18669.3 |
| 1843-03-23T09:35:12 | -15.4300 | 18670.3 |
| 1843-03-23T09:40:12 | -15.4219 | 18668.8 |
| 1843-03-23T09:45:12 | -15.4304 | 18668.6 |
| 1843-03-23T09:50:12 | -15.4340 | 18671.3 |
| 1843-03-23T09:55:12 | -15.4418 | 18671.1 |
| 1843-03-23T10:00:12 | -15.4517 | 18670.0 |
| 1843-03-23T10:05:12 | -15.4396 | 18670.3 |
| 1843-03-23T10:10:12 | -15.4470 | 18670.8 |
| 1843-03-23T10:15:12 | -15.4581 | 18670.9 |
| 1843-03-23T10:20:12 | -15.4606 | 18671.7 |
| 1843-03-23T10:25:12 | -15.4598 | 18670.8 |
| 1843-03-23T10:30:12 | -15.4692 | 18668.2 |
| 1843-03-23T10:35:12 | -15.4674 | 18669.8 |
| 1843-03-23T10:40:12 | -15.4680 | 18668.9 |
| 1843-03-23T10:45:12 | -15.4806 | 18668.8 |
| 1843-03-23T10:50:12 | -15.4830 | 18670.0 |
| 1843-03-23T10:55:12 | -15.4880 | 18670.2 |
| 1843-03-23T11:00:12 | -15.4921 | 18671.3 |
| 1843-03-23T11:05:12 | -15.4946 | 18667.8 |
| 1843-03-23T11:10:12 | -15.4922 | 18669.0 |
| 1843-03-23T11:15:12 | -15.4972 | 18672.9 |
| 1843-03-23T11:20:12 | -15.4964 | 18670.8 |
| 1843-03-23T11:25:12 | -15.5095 | 18674.5 |
| 1843-03-23T11:30:12 | -15.5149 | 18673.2 |
| 1843-03-23T11:35:12 | -15.5093 | 18671.0 |
| 1843-03-23T11:40:12 | -15.5189 | 18671.0 |
| 1843-03-23T11:45:12 | -15.5053 | 18672.4 |
| 1843-03-23T11:50:12 | -15.5138 | 18675.6 |
| 1843-03-23T11:55:12 | -15.5385 | 18677.7 |
| 1843-03-23T12:00:12 | -15.5476 | 18674.7 |
| 1843-03-23T12:05:12 | -15.5335 | 18674.0 |
| 1843-03-23T12:10:12 | -15.5380 | 18674.2 |
| 1843-03-23T12:15:12 | -15.5252 | 18672.7 |
| 1843-03-23T12:20:12 | -15.5380 | 18673.4 |
| 1843-03-23T12:25:12 | -15.5436 | 18673.2 |
| 1843-03-23T12:30:12 | -15.5323 | 18670.4 |
| 1843-03-23T12:35:12 | -15.5244 | 18670.4 |
| 1843-03-23T12:40:12 | -15.5257 | 18670.9 |
| 1843-03-23T12:45:12 | -15.5116 | 18674.3 |
| 1843-03-23T12:50:12 | -15.5165 | 18671.3 |
| 1843-03-23T12:55:12 | -15.5187 | 18672.1 |
| 1843-03-23T13:00:12 | -15.5169 | 18670.4 |
| 1843-03-23T13:05:12 | -15.5170 | 18668.4 |
| 1843-03-23T13:10:12 | -15.5044 | 18667.6 |
| 1843-03-23T13:15:12 | -15.5121 | 18669.1 |
| 1843-03-23T13:20:12 | -15.5166 | 18670.0 |
| 1843-03-23T13:25:12 | -15.5149 | 18672.1 |
| 1843-03-23T13:30:12 | -15.5114 | 18672.2 |
| 1843-03-23T13:35:12 | -15.5100 | 18672.9 |
| 1843-03-23T13:40:12 | -15.5110 | 18676.1 |
| 1843-03-23T13:45:12 | -15.5108 | 18675.0 |
| 1843-03-23T13:50:12 | -15.5061 | 18677.9 |
| 1843-03-23T13:55:12 | -15.5061 | 18675.3 |
| 1843-03-23T14:00:12 | -15.5051 | 18677.2 |
| 1843-03-23T14:05:12 | -15.5025 | 18681.2 |
| 1843-03-23T14:10:12 | -15.5092 | 18681.5 |
| 1843-03-23T14:15:12 | -15.4908 | 18680.3 |
| 1843-03-23T14:20:12 | -15.4836 | 18680.7 |
| 1843-03-23T14:25:12 | -15.4868 | 18681.7 |
| 1843-03-23T14:30:12 | -15.4874 | 18679.8 |
| 1843-03-23T14:35:12 | -15.4817 | 18680.6 |
| 1843-03-23T14:40:12 | -15.4814 | 18681.7 |
| 1843-03-23T14:45:12 | -15.4701 | 18679.2 |
| 1843-03-23T14:50:12 | -15.4651 | 18678.9 |
| 1843-03-23T14:55:12 | -15.4696 | 18679.7 |
| 1843-03-23T15:00:12 | -15.4698 | 18679.9 |
| 1843-03-23T15:05:12 | -15.4686 | 18682.9 |
| 1843-03-23T15:10:12 | -15.4629 | 18681.8 |
| 1843-03-23T15:15:12 | -15.4632 | 18681.7 |
| 1843-03-23T15:20:12 | -15.4609 | 18680.1 |
| 1843-03-23T15:25:12 | -15.4589 | 18683.2 |
| 1843-03-23T15:30:12 | -15.4625 | 18682.0 |
| 1843-03-23T15:35:12 | -15.4553 | 18682.1 |
| 1843-03-23T15:40:12 | -15.4521 | 18678.5 |
| 1843-03-23T15:45:12 | -15.4529 | 18674.0 |
| 1843-03-23T15:50:12 | -15.4520 | 18674.2 |
| 1843-03-23T15:55:12 | -15.4513 | 18673.9 |
| 1843-03-23T16:00:12 | -15.4569 | 18675.5 |
| 1843-03-23T16:05:12 | -15.4476 | 18674.5 |
| 1843-03-23T16:10:12 | -15.4425 | 18674.2 |
| 1843-03-23T16:15:12 | -15.4395 | 18673.8 |
| 1843-03-23T16:20:12 | -15.4372 | 18682.9 |
| 1843-03-23T16:25:12 | -15.4408 | 18680.0 |
| 1843-03-23T16:30:12 | -15.4356 | 18675.4 |
| 1843-03-23T16:35:12 | -15.4310 | 18674.2 |
| 1843-03-23T16:40:12 | -15.4396 | 18674.3 |
| 1843-03-23T16:45:12 | -15.4332 | 18674.0 |
| 1843-03-23T16:50:12 | -15.4376 | 18678.6 |
| 1843-03-23T16:55:12 | -15.4385 | 18680.5 |
| 1843-03-23T17:00:12 | -15.4412 | 18684.7 |
| 1843-03-23T17:05:12 | -15.4380 | 18683.7 |
| 1843-03-23T17:10:12 | -15.4292 | 18681.3 |
| 1843-03-23T17:15:12 | -15.4144 | 18680.8 |
| 1843-03-23T17:20:12 | -15.3970 | 18674.3 |
| 1843-03-23T17:25:12 | -15.3793 | 18670.5 |
| 1843-03-23T17:30:12 | -15.3618 | 18667.9 |
| 1843-03-23T17:35:12 | -15.3602 | 18673.5 |
| 1843-03-23T17:40:12 | -15.3481 | 18667.6 |
| 1843-03-23T17:45:12 | -15.3300 | 18668.6 |
| 1843-03-23T17:50:12 | -15.3107 | 18684.1 |
| 1843-03-23T17:55:12 | -15.2931 | 18693.4 |
| 1843-03-23T18:00:12 | -15.3066 | 18691.6 |
| 1843-03-23T18:05:12 | -15.3308 | 18690.9 |
| 1843-03-23T18:10:12 | -15.3497 | 18682.6 |
| 1843-03-23T18:15:12 | -15.3666 | 18685.8 |
| 1843-03-23T18:20:12 | -15.3498 | 18687.5 |
| 1843-03-23T18:25:12 | -15.3198 | 18704.6 |
| 1843-03-23T18:30:12 | -15.3217 | 18710.6 |
| 1843-03-23T18:35:12 | -15.3457 | 18711.4 |
| 1843-03-23T18:40:12 | -15.3621 | 18707.2 |
| 1843-03-23T18:45:12 | -15.3784 | 18702.6 |
| 1843-03-23T18:50:12 | -15.3892 | 18697.2 |
| 1843-03-23T18:55:12 | -15.3919 | 18698.4 |
| 1843-03-23T19:00:12 | -15.3907 | 18694.6 |
| 1843-03-23T19:05:12 | -15.3975 | 18691.3 |
| 1843-03-23T19:10:12 | -15.4102 | 18692.3 |
| 1843-03-23T19:15:12 | -15.4119 | 18692.9 |
| 1843-03-23T19:20:12 | -15.4198 | 18690.8 |
| 1843-03-23T19:25:12 | -15.4191 | 18686.7 |
| 1843-03-23T19:30:12 | -15.4322 | 18684.2 |
| 1843-03-23T19:35:12 | -15.4233 | 18685.3 |
| 1843-03-23T19:40:12 | -15.4219 | 18686.3 |
| 1843-03-23T19:45:12 | -15.4221 | 18684.8 |
| 1843-03-23T19:50:12 | -15.4214 | 18682.7 |
| 1843-03-23T19:55:12 | -15.4233 | 18683.2 |
| 1843-03-23T20:00:12 | -15.4249 | 18683.0 |
| 1843-03-23T20:05:12 | -15.4268 | 18683.0 |
| 1843-03-23T20:10:12 | -15.4302 | 18684.4 |
| 1843-03-23T20:15:12 | -15.4319 | 18686.0 |
| 1843-03-23T20:20:12 | -15.4315 | 18686.4 |
| 1843-03-23T20:25:12 | -15.4326 | 18685.9 |
| 1843-03-23T20:30:12 | -15.4334 | 18688.3 |
| 1843-03-23T20:35:12 | -15.4306 | 18688.8 |
| 1843-03-23T20:40:12 | -15.4310 | 18689.6 |
| 1843-03-23T20:45:12 | -15.4279 | 18689.7 |
| 1843-03-23T20:50:12 | -15.4272 | 18690.2 |
| 1843-03-23T20:55:12 | -15.4258 | 18691.0 |
| 1843-03-23T21:00:12 | -15.4253 | |
| 1843-03-23T21:05:12 | -15.4239 | 18689.8 |
| 1843-03-23T21:10:12 | -15.4268 | 18691.5 |
| 1843-03-23T21:15:12 | -15.4224 | 18691.1 |
| 1843-03-23T21:20:12 | -15.4195 | 18691.1 |