Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Term-day magnetic observations from the Prague-Clementinum observatory on 1842-02-26 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936962, 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: 1842-02-25T21:20:12 * Date/Time End: 1842-02-26T21:15:12
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:
575 data points
Data
| 1 Date/Time | 2 Decl [deg] | 3 H-comp [nT] |
|---|---|---|
| 1842-02-25T21:20:12 | -15.3300 | 18687.0 |
| 1842-02-25T21:25:12 | -15.3494 | 18676.3 |
| 1842-02-25T21:30:12 | -15.3698 | 18667.4 |
| 1842-02-25T21:35:12 | -15.3869 | 18661.6 |
| 1842-02-25T21:40:12 | -15.3965 | 18657.2 |
| 1842-02-25T21:45:12 | -15.3975 | 18659.7 |
| 1842-02-25T21:50:12 | -15.4033 | 18658.8 |
| 1842-02-25T21:55:12 | -15.4171 | 18661.3 |
| 1842-02-25T22:00:12 | -15.4182 | 18660.7 |
| 1842-02-25T22:05:12 | -15.4169 | 18660.4 |
| 1842-02-25T22:10:12 | -15.4214 | 18659.6 |
| 1842-02-25T22:15:12 | -15.4237 | 18660.3 |
| 1842-02-25T22:20:12 | -15.4203 | 18660.7 |
| 1842-02-25T22:25:12 | -15.4164 | 18662.9 |
| 1842-02-25T22:30:12 | -15.4184 | 18661.6 |
| 1842-02-25T22:35:12 | -15.4203 | 18663.2 |
| 1842-02-25T22:40:12 | -15.4144 | 18664.3 |
| 1842-02-25T22:45:12 | -15.4114 | 18658.9 |
| 1842-02-25T22:50:12 | -15.3983 | 18659.0 |
| 1842-02-25T22:55:12 | -15.3993 | 18666.3 |
| 1842-02-25T23:00:12 | -15.4069 | 18662.0 |
| 1842-02-25T23:05:12 | -15.4064 | 18671.1 |
| 1842-02-25T23:10:12 | -15.4130 | 18664.0 |
| 1842-02-25T23:15:12 | -15.4096 | 18663.2 |
| 1842-02-25T23:20:12 | -15.4064 | 18663.0 |
| 1842-02-25T23:25:12 | -15.3990 | 18665.5 |
| 1842-02-25T23:30:12 | -15.3984 | 18664.5 |
| 1842-02-25T23:35:12 | -15.3953 | 18663.2 |
| 1842-02-25T23:40:12 | -15.3924 | 18660.8 |
| 1842-02-25T23:45:12 | -15.3906 | 18663.8 |
| 1842-02-25T23:50:12 | -15.3963 | 18665.2 |
| 1842-02-25T23:55:12 | -15.3987 | 18664.8 |
| 1842-02-26T00:00:12 | -15.3974 | 18664.0 |
| 1842-02-26T00:05:12 | -15.3975 | 18659.8 |
| 1842-02-26T00:10:12 | -15.3956 | 18666.5 |
| 1842-02-26T00:15:12 | -15.4001 | 18663.0 |
| 1842-02-26T00:20:12 | -15.4028 | 18664.0 |
| 1842-02-26T00:25:12 | -15.4126 | 18662.2 |
| 1842-02-26T00:30:12 | -15.4181 | 18664.7 |
| 1842-02-26T00:35:12 | -15.4291 | 18665.4 |
| 1842-02-26T00:40:12 | -15.4287 | 18663.8 |
| 1842-02-26T00:45:12 | -15.4249 | 18665.3 |
| 1842-02-26T00:50:12 | -15.4296 | 18664.9 |
| 1842-02-26T00:55:12 | -15.4306 | 18662.8 |
| 1842-02-26T01:00:12 | -15.4321 | 18665.0 |
| 1842-02-26T01:05:12 | -15.4414 | 18666.9 |
| 1842-02-26T01:10:12 | -15.4373 | 18663.3 |
| 1842-02-26T01:15:12 | -15.4270 | 18666.1 |
| 1842-02-26T01:20:12 | -15.4255 | 18666.5 |
| 1842-02-26T01:25:12 | -15.4368 | 18668.6 |
| 1842-02-26T01:30:12 | -15.4414 | 18665.1 |
| 1842-02-26T01:35:12 | -15.4441 | 18665.1 |
| 1842-02-26T01:40:12 | -15.4479 | 18664.1 |
| 1842-02-26T01:45:12 | -15.4456 | 18666.6 |
| 1842-02-26T01:50:12 | -15.4506 | 18663.5 |
| 1842-02-26T01:55:12 | -15.4436 | 18666.7 |
| 1842-02-26T02:00:12 | -15.4489 | 18668.4 |
| 1842-02-26T02:05:12 | -15.4576 | 18667.3 |
| 1842-02-26T02:10:12 | -15.4506 | 18666.0 |
| 1842-02-26T02:15:12 | -15.4508 | 18670.1 |
| 1842-02-26T02:20:12 | -15.4585 | 18669.6 |
| 1842-02-26T02:25:12 | -15.4569 | 18666.9 |
| 1842-02-26T02:30:12 | -15.4534 | 18669.2 |
| 1842-02-26T02:35:12 | -15.4586 | 18671.0 |
| 1842-02-26T02:40:12 | -15.4574 | 18670.7 |
| 1842-02-26T02:45:12 | -15.4517 | 18669.8 |
| 1842-02-26T02:50:12 | -15.4424 | 18671.8 |
| 1842-02-26T02:55:12 | -15.4300 | 18670.5 |
| 1842-02-26T03:00:12 | -15.4209 | 18668.2 |
| 1842-02-26T03:05:12 | -15.4193 | 18666.5 |
| 1842-02-26T03:10:12 | -15.4161 | 18665.1 |
| 1842-02-26T03:15:12 | -15.4151 | 18662.8 |
| 1842-02-26T03:20:12 | -15.4132 | 18662.5 |
| 1842-02-26T03:25:12 | -15.4051 | 18661.0 |
| 1842-02-26T03:30:12 | -15.4076 | 18659.4 |
| 1842-02-26T03:35:12 | -15.4058 | 18662.7 |
| 1842-02-26T03:40:12 | -15.4049 | 18661.3 |
| 1842-02-26T03:45:12 | -15.4022 | 18661.3 |
| 1842-02-26T03:50:12 | -15.4070 | 18661.6 |
| 1842-02-26T03:55:12 | -15.4110 | 18661.7 |
| 1842-02-26T04:00:12 | -15.4145 | 18661.8 |
| 1842-02-26T04:05:12 | -15.4135 | 18661.6 |
| 1842-02-26T04:10:12 | -15.4124 | 18662.3 |
| 1842-02-26T04:15:12 | -15.4114 | 18661.6 |
| 1842-02-26T04:20:12 | -15.4139 | 18661.2 |
| 1842-02-26T04:25:12 | -15.4095 | 18660.6 |
| 1842-02-26T04:30:12 | -15.4080 | 18661.7 |
| 1842-02-26T04:35:12 | -15.4143 | 18661.6 |
| 1842-02-26T04:40:12 | -15.4120 | 18663.9 |
| 1842-02-26T04:45:12 | -15.4181 | 18662.6 |
| 1842-02-26T04:50:12 | -15.4153 | 18664.6 |
| 1842-02-26T04:55:12 | -15.4125 | 18665.8 |
| 1842-02-26T05:00:12 | -15.4100 | 18666.8 |
| 1842-02-26T05:05:12 | -15.4128 | 18666.7 |
| 1842-02-26T05:10:12 | -15.4108 | |
| 1842-02-26T05:15:12 | -15.4135 | 18666.1 |
| 1842-02-26T05:20:12 | -15.4249 | 18668.0 |
| 1842-02-26T05:25:12 | -15.4304 | 18667.2 |
| 1842-02-26T05:30:12 | -15.4296 | 18667.3 |
| 1842-02-26T05:35:12 | -15.4326 | 18665.7 |
| 1842-02-26T05:40:12 | -15.4295 | 18666.2 |
| 1842-02-26T05:45:12 | -15.4267 | 18666.4 |
| 1842-02-26T05:50:12 | -15.4272 | 18668.7 |
| 1842-02-26T05:55:12 | -15.4274 | 18668.3 |
| 1842-02-26T06:00:12 | -15.4274 | 18668.8 |
| 1842-02-26T06:05:12 | -15.4254 | 18668.7 |
| 1842-02-26T06:10:12 | -15.4225 | 18669.4 |
| 1842-02-26T06:15:12 | -15.4209 | 18668.1 |
| 1842-02-26T06:20:12 | -15.4128 | 18669.8 |
| 1842-02-26T06:25:12 | -15.4117 | 18671.9 |
| 1842-02-26T06:30:12 | -15.4231 | 18673.7 |
| 1842-02-26T06:35:12 | -15.4059 | 18671.2 |
| 1842-02-26T06:40:12 | -15.3996 | 18671.4 |
| 1842-02-26T06:45:12 | -15.4002 | 18670.5 |
| 1842-02-26T06:50:12 | -15.3988 | 18670.4 |
| 1842-02-26T06:55:12 | -15.4011 | 18664.7 |
| 1842-02-26T07:00:12 | -15.3969 | 18661.8 |
| 1842-02-26T07:05:12 | -15.4141 | 18659.8 |
| 1842-02-26T07:10:12 | -15.4115 | 18658.8 |
| 1842-02-26T07:15:12 | -15.4043 | 18661.0 |
| 1842-02-26T07:20:12 | -15.4032 | 18661.1 |
| 1842-02-26T07:25:12 | -15.4085 | 18662.5 |
| 1842-02-26T07:30:12 | -15.4117 | 18661.4 |
| 1842-02-26T07:35:12 | -15.4192 | 18657.3 |
| 1842-02-26T07:40:12 | -15.4192 | 18655.0 |
| 1842-02-26T07:45:12 | -15.4172 | 18653.5 |
| 1842-02-26T07:50:12 | -15.4172 | 18651.9 |
| 1842-02-26T07:55:12 | -15.4086 | 18652.1 |
| 1842-02-26T08:00:12 | -15.4114 | 18653.4 |
| 1842-02-26T08:05:12 | -15.4123 | 18654.3 |
| 1842-02-26T08:10:12 | -15.4166 | 18657.3 |
| 1842-02-26T08:15:12 | -15.4265 | 18657.9 |
| 1842-02-26T08:20:12 | -15.4299 | 18656.9 |
| 1842-02-26T08:25:12 | -15.4365 | 18656.7 |
| 1842-02-26T08:30:12 | -15.4414 | 18656.4 |
| 1842-02-26T08:35:12 | -15.4530 | 18651.0 |
| 1842-02-26T08:40:12 | -15.4496 | 18650.3 |
| 1842-02-26T08:45:12 | -15.4478 | 18648.3 |
| 1842-02-26T08:50:12 | -15.4466 | 18642.8 |
| 1842-02-26T08:55:12 | -15.4362 | 18641.8 |
| 1842-02-26T09:00:12 | -15.4393 | 18639.4 |
| 1842-02-26T09:05:12 | -15.4396 | 18638.5 |
| 1842-02-26T09:10:12 | -15.4469 | 18638.2 |
| 1842-02-26T09:15:12 | -15.4467 | 18635.8 |
| 1842-02-26T09:20:12 | -15.4380 | 18637.0 |
| 1842-02-26T09:25:12 | -15.4494 | 18634.0 |
| 1842-02-26T09:30:12 | -15.4427 | 18631.7 |
| 1842-02-26T09:35:12 | -15.4359 | 18638.2 |
| 1842-02-26T09:40:12 | -15.4428 | 18635.8 |
| 1842-02-26T09:45:12 | -15.4397 | 18635.8 |
| 1842-02-26T09:50:12 | -15.4432 | 18636.6 |
| 1842-02-26T09:55:12 | -15.4518 | 18636.2 |
| 1842-02-26T10:00:12 | -15.4589 | 18636.2 |
| 1842-02-26T10:05:12 | -15.4615 | 18638.3 |
| 1842-02-26T10:10:12 | -15.4640 | 18640.4 |
| 1842-02-26T10:15:12 | -15.4582 | 18639.5 |
| 1842-02-26T10:20:12 | -15.4686 | 18641.3 |
| 1842-02-26T10:25:12 | -15.4725 | 18642.1 |
| 1842-02-26T10:30:12 | -15.4734 | 18643.0 |
| 1842-02-26T10:35:12 | -15.4749 | 18647.4 |
| 1842-02-26T10:40:12 | -15.4732 | 18646.6 |
| 1842-02-26T10:45:12 | -15.4764 | 18645.4 |
| 1842-02-26T10:50:12 | -15.4806 | 18643.9 |
| 1842-02-26T10:55:12 | -15.4957 | 18643.5 |
| 1842-02-26T11:00:12 | -15.4870 | 18647.0 |
| 1842-02-26T11:05:12 | -15.4888 | 18645.8 |
| 1842-02-26T11:10:12 | -15.4786 | 18645.6 |
| 1842-02-26T11:15:12 | -15.4881 | 18645.3 |
| 1842-02-26T11:20:12 | -15.4890 | 18644.7 |
| 1842-02-26T11:25:12 | -15.4923 | 18643.4 |
| 1842-02-26T11:30:12 | -15.4899 | 18645.5 |
| 1842-02-26T11:35:12 | -15.4898 | 18645.4 |
| 1842-02-26T11:40:12 | -15.4885 | 18646.9 |
| 1842-02-26T11:45:12 | -15.4854 | 18646.3 |
| 1842-02-26T11:50:12 | -15.4888 | 18649.8 |
| 1842-02-26T11:55:12 | -15.4879 | 18651.3 |
| 1842-02-26T12:00:12 | -15.4900 | 18653.6 |
| 1842-02-26T12:05:12 | -15.4833 | 18654.8 |
| 1842-02-26T12:10:12 | -15.4894 | 18655.4 |
| 1842-02-26T12:15:12 | -15.4891 | 18657.0 |
| 1842-02-26T12:20:12 | -15.4889 | 18656.4 |
| 1842-02-26T12:25:12 | -15.4820 | 18655.0 |
| 1842-02-26T12:30:12 | -15.4732 | 18655.1 |
| 1842-02-26T12:35:12 | -15.4822 | 18654.7 |
| 1842-02-26T12:40:12 | -15.4800 | 18654.6 |
| 1842-02-26T12:45:12 | -15.4684 | 18652.5 |
| 1842-02-26T12:50:12 | -15.4590 | 18650.8 |
| 1842-02-26T12:55:12 | -15.4582 | 18654.7 |
| 1842-02-26T13:00:12 | -15.4438 | 18657.4 |
| 1842-02-26T13:05:12 | -15.4429 | 18660.0 |
| 1842-02-26T13:10:12 | -15.4277 | 18663.0 |
| 1842-02-26T13:15:12 | -15.4255 | 18666.2 |
| 1842-02-26T13:20:12 | -15.4262 | 18667.4 |
| 1842-02-26T13:25:12 | -15.4257 | 18667.3 |
| 1842-02-26T13:30:12 | -15.4244 | 18667.5 |
| 1842-02-26T13:35:12 | -15.4231 | 18669.5 |
| 1842-02-26T13:40:12 | -15.4239 | 18670.4 |
| 1842-02-26T13:45:12 | -15.4340 | 18668.2 |
| 1842-02-26T13:50:12 | -15.4681 | 18667.7 |
| 1842-02-26T13:55:12 | -15.4640 | 18666.8 |
| 1842-02-26T14:00:12 | -15.4597 | 18665.2 |
| 1842-02-26T14:05:12 | -15.4579 | 18664.6 |
| 1842-02-26T14:10:12 | -15.4556 | 18662.9 |
| 1842-02-26T14:15:12 | -15.4499 | 18662.0 |
| 1842-02-26T14:20:12 | -15.4453 | 18660.4 |
| 1842-02-26T14:25:12 | -15.4409 | 18660.3 |
| 1842-02-26T14:30:12 | -15.4371 | 18658.9 |
| 1842-02-26T14:35:12 | -15.4368 | 18661.0 |
| 1842-02-26T14:40:12 | -15.4385 | 18660.6 |
| 1842-02-26T14:45:12 | -15.4331 | 18660.8 |
| 1842-02-26T14:50:12 | -15.4290 | 18659.7 |
| 1842-02-26T14:55:12 | -15.4250 | 18658.5 |
| 1842-02-26T15:00:12 | -15.4221 | 18658.3 |
| 1842-02-26T15:05:12 | -15.4185 | 18662.0 |
| 1842-02-26T15:10:12 | -15.4188 | 18655.9 |
| 1842-02-26T15:15:12 | -15.4176 | 18654.1 |
| 1842-02-26T15:20:12 | -15.4174 | 18652.8 |
| 1842-02-26T15:25:12 | -15.4158 | 18653.2 |
| 1842-02-26T15:30:12 | -15.4193 | 18654.2 |
| 1842-02-26T15:35:12 | -15.4219 | 18654.9 |
| 1842-02-26T15:40:12 | -15.4255 | 18654.4 |
| 1842-02-26T15:45:12 | -15.4267 | 18653.8 |
| 1842-02-26T15:50:12 | -15.4262 | 18653.9 |
| 1842-02-26T15:55:12 | -15.4279 | 18655.7 |
| 1842-02-26T16:00:12 | -15.4270 | 18654.8 |
| 1842-02-26T16:05:12 | -15.4254 | 18656.1 |
| 1842-02-26T16:10:12 | -15.4285 | 18657.3 |
| 1842-02-26T16:15:12 | -15.4293 | 18655.2 |
| 1842-02-26T16:20:12 | -15.4140 | 18661.2 |
| 1842-02-26T16:25:12 | -15.4203 | 18655.7 |
| 1842-02-26T16:30:12 | -15.4274 | 18658.2 |
| 1842-02-26T16:35:12 | -15.4098 | 18656.5 |
| 1842-02-26T16:40:12 | -15.4098 | 18660.4 |
| 1842-02-26T16:45:12 | -15.4110 | 18659.7 |
| 1842-02-26T16:50:12 | -15.4128 | 18659.3 |
| 1842-02-26T16:55:12 | -15.4155 | 18659.1 |
| 1842-02-26T17:00:12 | -15.4187 | 18659.2 |
| 1842-02-26T17:05:12 | -15.4135 | 18659.3 |
| 1842-02-26T17:10:12 | -15.4132 | 18657.2 |
| 1842-02-26T17:15:12 | -15.4128 | 18656.7 |
| 1842-02-26T17:20:12 | -15.4120 | 18656.0 |
| 1842-02-26T17:25:12 | -15.4169 | 18655.2 |
| 1842-02-26T17:30:12 | -15.4114 | 18655.1 |
| 1842-02-26T17:35:12 | -15.4060 | 18657.1 |
| 1842-02-26T17:40:12 | -15.3993 | 18658.9 |
| 1842-02-26T17:45:12 | -15.3959 | 18657.6 |
| 1842-02-26T17:50:12 | -15.3971 | 18656.3 |
| 1842-02-26T17:55:12 | -15.3921 | 18661.4 |
| 1842-02-26T18:00:12 | -15.3882 | 18659.4 |
| 1842-02-26T18:05:12 | -15.3893 | 18654.9 |
| 1842-02-26T18:10:12 | -15.3836 | 18659.1 |
| 1842-02-26T18:15:12 | -15.3645 | 18655.5 |
| 1842-02-26T18:20:12 | -15.3488 | 18658.8 |
| 1842-02-26T18:25:12 | -15.3472 | 18664.6 |
| 1842-02-26T18:30:12 | -15.3534 | 18665.8 |
| 1842-02-26T18:35:12 | -15.3608 | 18666.0 |
| 1842-02-26T18:40:12 | -15.3817 | 18664.9 |
| 1842-02-26T18:45:12 | -15.3957 | 18663.8 |
| 1842-02-26T18:50:12 | -15.4032 | 18662.0 |
| 1842-02-26T18:55:12 | -15.4131 | 18661.3 |
| 1842-02-26T19:00:12 | -15.4197 | 18658.9 |
| 1842-02-26T19:05:12 | -15.4307 | 18657.2 |
| 1842-02-26T19:10:12 | -15.4304 | 18659.2 |
| 1842-02-26T19:15:12 | -15.4275 | 18659.8 |
| 1842-02-26T19:20:12 | -15.4239 | 18661.5 |
| 1842-02-26T19:25:12 | -15.4306 | 18662.4 |
| 1842-02-26T19:30:12 | -15.4356 | 18663.1 |
| 1842-02-26T19:35:12 | -15.4397 | 18662.7 |
| 1842-02-26T19:40:12 | -15.4373 | 18662.4 |
| 1842-02-26T19:45:12 | -15.4352 | 18663.4 |
| 1842-02-26T19:50:12 | -15.4318 | 18663.9 |
| 1842-02-26T14:55:12 | -15.4334 | 18663.9 |
| 1842-02-26T20:00:12 | -15.4324 | 18663.3 |
| 1842-02-26T20:05:12 | -15.4327 | 18663.3 |
| 1842-02-26T20:10:12 | -15.4327 | 18663.0 |
| 1842-02-26T20:15:12 | -15.4308 | 18662.3 |
| 1842-02-26T20:20:12 | -15.4306 | 18662.9 |
| 1842-02-26T20:25:12 | -15.4298 | 18662.3 |
| 1842-02-26T20:30:12 | -15.4292 | 18661.8 |
| 1842-02-26T20:35:12 | -15.4269 | 18659.4 |
| 1842-02-26T20:40:12 | -15.4288 | 18659.7 |
| 1842-02-26T20:45:12 | -15.4280 | 18660.2 |
| 1842-02-26T20:50:12 | -15.4295 | 18665.1 |
| 1842-02-26T20:55:12 | -15.4228 | 18660.3 |
| 1842-02-26T21:00:12 | -15.4224 | 18659.1 |
| 1842-02-26T21:05:12 | -15.4228 | 18660.2 |
| 1842-02-26T21:10:12 | -15.4272 | 18659.6 |
| 1842-02-26T21:15:12 | -15.4257 | 18660.3 |