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Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm observations from the Prague-Clementinum observatory on 1841-10-25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936878, 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 magnetic storms recorded at the Prague-Clementinum observatory in 1839-1849 are presented. The data were obtained by digitising and processing the original old records published in the yearbooks of this historical observatory. The data set contains variation of declination [min] and horizontal magnetic field [nT] of 73 magnetic storms with the magnitudes being of at least a moderate level completed with the baseline of declination [deg] and baseline of horizontal megnetic field [nT]. 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 file name indicates the start day of the storm.
Related to:
Hejda, Pavel; Revallo, Miloš; Valach, Fridrich (2021): Magnetic storm and term‐day observations at the Prague observatory Clementinum in the mid‐19th century. Geoscience Data Journal, https://doi.org/10.1002/gdj3.141
Hejda, Pavel; Valach, Fridrich; Revallo, Miloš (2021): The geomagnetic data of the Clementinum observatory in Prague since 1839. Annales Geophysicae, 39(3), 439-454, https://doi.org/10.5194/angeo-39-439-2021
Coverage:
Latitude: 50.086000 * Longitude: 14.416000
Date/Time Start: 1841-10-25T05:14:08 * Date/Time End: 1841-10-25T21:27:42
Minimum Elevation: 190.0 m * Maximum Elevation: 190.0 m
Event(s):
Clementinum (Clementinum geomagnetic observatory in Prague) * Latitude: 50.086000 * Longitude: 14.416000 * Elevation: 190.0 m * Method/Device: Geomagnetic observatory (MAGOBS)
Comment:
Baselines: Declination = -15.484 [deg]; H-component = 18600 [nT]
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeHejda, PavelGeocode
Magnetic field variation, declinationDeclminHejda, PavelDigitising and processing of historical records
Magnetic field variation, H-componentH-compnTHejda, PavelDigitising and processing of historical records
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
805 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Decl [min]

H-comp [nT]
1841-10-25T05:14:08-0.00
1841-10-25T05:14:320.250.0
1841-10-25T05:14:56-0.251.8
1841-10-25T05:15:200.161.6
1841-10-25T05:15:44-0.410.0
1841-10-25T05:16:080.091.9
1841-10-25T05:16:32-0.482.0
1841-10-25T05:16:56-0.181.6
1841-10-25T05:17:20-0.660.8
1841-10-25T05:17:44-0.291.2
1841-10-25T05:18:08-0.640.7
1841-10-25T05:18:32-0.410.5
1841-10-25T05:20:12-0.713.7
1841-10-25T05:26:08-0.75
1841-10-25T05:26:32-0.980.5
1841-10-25T05:26:56-1.29-2.2
1841-10-25T05:27:20-0.88-3.4
1841-10-25T05:27:44-1.54-0.7
1841-10-25T05:28:08-0.683.9
1841-10-25T05:28:32-1.470.8
1841-10-25T05:28:56-0.791.3
1841-10-25T05:29:20-1.291.9
1841-10-25T05:29:44-0.753.1
1841-10-25T05:30:08-1.660.4
1841-10-25T05:30:32-1.290.1
1841-10-25T05:33:08-1.50
1841-10-25T05:33:32-1.86-2.2
1841-10-25T05:33:56-1.57-5.3
1841-10-25T05:34:20-1.43-3.5
1841-10-25T05:34:44-1.59-4.6
1841-10-25T05:35:08-1.36-5.3
1841-10-25T05:35:32-1.59-7.2
1841-10-25T05:35:56-1.18-5.8
1841-10-25T05:36:20-1.77-3.7
1841-10-25T05:36:44-0.93-3.1
1841-10-25T05:37:08-1.32-4.6
1841-10-25T05:37:32-0.61-12.7
1841-10-25T05:37:56-1.38-7.7
1841-10-25T05:38:20-0.70-11.1
1841-10-25T06:55:08-3.34
1841-10-25T06:55:32-4.31-48.7
1841-10-25T06:35:56-3.40-48.8
1841-10-25T06:56:20-4.24-48.0
1841-10-25T06:56:44-3.40-48.0
1841-10-25T06:57:08-3.93-48.0
1841-10-25T06:57:32-3.29-48.9
1841-10-25T06:57:56-3.97-50.2
1841-10-25T06:58:20-3.65-50.1
1841-10-25T06:58:44-3.74-48.2
1841-10-25T06:59:08-3.97-49.2
1841-10-25T06:59:32-4.06-49.0
1841-10-25T06:59:56-4.42-48.0
1841-10-25T07:00:20-3.88-47.2
1841-10-25T07:00:44-4.47-46.3
1841-10-25T07:01:08-4.38-48.0
1841-10-25T07:01:32-4.76-46.8
1841-10-25T07:01:56-3.97-45.0
1841-10-25T07:02:20-4.95-43.6
1841-10-25T07:02:44-4.15-43.4
1841-10-25T07:03:08-4.83-44.0
1841-10-25T07:03:32-4.24-43.1
1841-10-25T07:03:56-4.65-43.3
1841-10-25T07:04:20-4.42-41.8
1841-10-25T07:04:44-4.42-42.5
1841-10-25T07:05:08-4.42-40.8
1841-10-25T07:05:32-4.24-41.8
1841-10-25T07:05:56-4.76-42.2
1841-10-25T07:06:20-4.15-42.8
1841-10-25T07:06:44-4.86-42.6
1841-10-25T07:07:08-4.11-42.1
1841-10-25T07:07:32-4.95-41.8
1841-10-25T07:07:56-4.49-41.4
1841-10-25T07:08:20-5.33-41.7
1841-10-25T07:08:44-4.65-41.8
1841-10-25T07:09:08-5.20-40.8
1841-10-25T07:09:32-4.67-40.6
1841-10-25T07:09:56-4.95-41.2
1841-10-25T07:10:20-4.74-40.3
1841-10-25T07:10:44-4.79-40.7
1841-10-25T07:15:08-5.13
1841-10-25T07:15:32-4.92-37.8
1841-10-25T07:15:56-5.15-37.7
1841-10-25T07:16:20-4.83-37.4
1841-10-25T07:16:44-4.72-37.3
1841-10-25T07:17:08-5.13-37.8
1841-10-25T07:17:32-4.65-35.6
1841-10-25T07:17:56-5.38-34.7
1841-10-25T07:18:20-4.74-34.3
1841-10-25T07:18:44-5.51-32.1
1841-10-25T07:20:12-4.85-28.5
1841-10-25T07:29:32-32.8
1841-10-25T07:29:56-4.56-33.2
1841-10-25T07:30:20-3.93-32.7
1841-10-25T07:30:44-4.72-31.9
1841-10-25T07:31:08-3.88-34.4
1841-10-25T07:31:32-4.42-35.0
1841-10-25T07:31:56-4.04-34.6
1841-10-25T07:32:20-4.15-35.2
1841-10-25T07:32:44-3.79-37.2
1841-10-25T07:38:08-2.84
1841-10-25T07:38:32-3.15-43.0
1841-10-25T07:38:56-2.88-42.4
1841-10-25T09:20:12-1.75-72.0
1841-10-25T11:20:12-6.26-79.6
1841-10-25T12:20:12-8.71-86.5
1841-10-25T13:20:12-13.07-96.4
1841-10-25T15:20:12-1.94-71.8
1841-10-25T15:58:08-0.00
1841-10-25T15:58:32-0.27-118.3
1841-10-25T15:58:56-0.45-120.0
1841-10-25T15:59:20-0.93-114.2
1841-10-25T15:59:44-0.98-119.5
1841-10-25T16:00:08-1.13-123.9
1841-10-25T16:00:32-1.43-121.2
1841-10-25T16:00:56-0.82-117.7
1841-10-25T16:01:200.02-116.7
1841-10-25T16:01:44-0.98-120.9
1841-10-25T16:02:08-1.52-123.1
1841-10-25T16:02:32-1.59-127.2
1841-10-25T16:02:56-2.18-125.4
1841-10-25T16:03:20-2.02-125.0
1841-10-25T16:03:44-2.00-125.0
1841-10-25T16:04:08-1.97-123.1
1841-10-25T16:04:32-1.86-122.7
1841-10-25T16:04:56-1.97-124.9
1841-10-25T16:05:20-1.34-126.0
1841-10-25T16:05:44-1.43-124.0
1841-10-25T16:06:08-0.86-125.0
1841-10-25T16:06:32-1.04-125.4
1841-10-25T16:06:56-0.48-126.6
1841-10-25T16:07:20-1.16-127.4
1841-10-25T16:07:44-0.70-127.6
1841-10-25T16:08:08-0.66-128.7
1841-10-25T16:08:32-0.16-127.3
1841-10-25T16:08:56-0.48-125.6
1841-10-25T16:09:20-0.75-124.1
1841-10-25T16:09:44-0.45-127.0
1841-10-25T16:10:08-0.86-129.4
1841-10-25T16:10:32-0.39-129.4
1841-10-25T16:10:56-0.45-126.4
1841-10-25T16:11:200.45-126.7
1841-10-25T16:11:441.02-126.6
1841-10-25T16:12:081.66-127.5
1841-10-25T16:12:321.25-127.5
1841-10-25T16:12:561.84-130.1
1841-10-25T16:13:201.86-130.5
1841-10-25T16:13:442.54-130.7
1841-10-25T16:14:082.43-127.4
1841-10-25T16:14:323.06-125.7
1841-10-25T16:14:563.72-124.1
1841-10-25T16:15:203.72-125.4
1841-10-25T16:15:443.74-125.7
1841-10-25T16:16:083.88-126.8
1841-10-25T16:16:324.20-127.4
1841-10-25T16:16:565.01-126.2
1841-10-25T16:17:206.04-122.6
1841-10-25T16:17:445.54-122.4
1841-10-25T16:18:086.47-126.2
1841-10-25T16:18:326.01-126.9
1841-10-25T16:18:566.47-126.3
1841-10-25T16:19:205.51-125.1
1841-10-25T16:19:445.83-129.3
1841-10-25T16:20:085.29-134.7
1841-10-25T16:20:325.65-135.2
1841-10-25T16:20:566.06-133.4
1841-10-25T16:21:205.35-136.5
1841-10-25T16:21:445.31-141.1
1841-10-25T16:22:085.38-141.1
1841-10-25T16:22:325.83-139.5
1841-10-25T16:22:565.60-140.4
1841-10-25T16:23:206.51-144.3
1841-10-25T16:23:445.88-146.3
1841-10-25T16:24:086.38-146.6
1841-10-25T16:24:326.40-147.2
1841-10-25T16:24:567.19-148.4
1841-10-25T16:25:206.63-151.3
1841-10-25T16:25:447.56-151.3
1841-10-25T16:26:088.05-147.5
1841-10-25T16:26:328.33-148.7
1841-10-25T16:26:567.96-150.7
1841-10-25T16:27:207.06-153.0
1841-10-25T16:27:447.83-155.3
1841-10-25T16:28:088.28-156.5
1841-10-25T16:28:328.78-161.0
1841-10-25T16:28:568.78-167.0
1841-10-25T16:29:209.87-169.9
1841-10-25T16:29:44-173.4
1841-10-25T16:30:0810.96-176.5
1841-10-25T16:30:3210.98-178.9
1841-10-25T16:30:5612.32-181.5
1841-10-25T16:31:2013.02-184.2
1841-10-25T16:31:4414.91-186.7
1841-10-25T16:32:0815.90-184.2
1841-10-25T16:32:3216.72-179.0
1841-10-25T16:32:5617.36-178.5
1841-10-25T16:33:2018.31-179.6
1841-10-25T16:33:4419.53-180.9
1841-10-25T16:34:0820.62-178.1
1841-10-25T16:34:3222.12-177.1
1841-10-25T16:34:5623.48-175.6
1841-10-25T16:35:2024.16-170.8
1841-10-25T16:35:4424.34-166.0
1841-10-25T16:36:0825.12-165.0
1841-10-25T16:36:3225.12-166.3
1841-10-25T16:36:5626.11-167.3
1841-10-25T16:37:2026.57-167.6
1841-10-25T16:37:4427.84-166.0
1841-10-25T16:38:0827.93-163.8
1841-10-25T16:38:3229.06-158.9
1841-10-25T16:38:5629.84-153.4
1841-10-25T16:39:2030.67-148.1
1841-10-25T16:39:4430.65-146.9
1841-10-25T16:40:0831.24-147.7
1841-10-25T16:40:3232.06-143.4
1841-10-25T16:40:5631.92-135.3
1841-10-25T16:41:2031.85-131.3
1841-10-25T16:41:4431.02-131.6
1841-10-25T16:42:0831.38-129.7
1841-10-25T16:42:3231.20-125.3
1841-10-25T16:42:5631.45-118.0
1841-10-25T16:43:2030.67-117.2
1841-10-25T16:43:4431.42-116.8
1841-10-25T16:44:0831.29-113.0
1841-10-25T16:44:3231.33-108.5
1841-10-25T16:44:5630.88-105.6
1841-10-25T16:45:2030.83-107.0
1841-10-25T16:45:4430.38-102.6
1841-10-25T16:46:0829.84-95.7
1841-10-25T16:46:3229.86-92.6
1841-10-25T16:46:5629.11-91.5
1841-10-25T16:47:2028.52-90.3
1841-10-25T16:47:4427.73-85.1
1841-10-25T16:48:0827.61-79.1
1841-10-25T16:48:3227.07-77.4
1841-10-25T16:48:5627.07-78.1
1841-10-25T16:49:2026.36-74.7
1841-10-25T16:49:4425.82-70.3
1841-10-25T16:50:0824.71-67.9
1841-10-25T16:50:3223.98-67.2
1841-10-25T16:50:5623.21-67.2
1841-10-25T16:51:2022.44-66.1
1841-10-25T16:51:4421.17-64.5
1841-10-25T16:52:0820.44-63.7
1841-10-25T16:52:3219.81-64.1
1841-10-25T16:52:5619.67-64.2
1841-10-25T16:53:2019.49-63.7
1841-10-25T16:53:4418.99-63.8
1841-10-25T16:54:0818.74-65.3
1841-10-25T16:54:3217.90-67.0
1841-10-25T16:54:5617.79-68.4
1841-10-25T16:55:2017.06-65.8
1841-10-25T16:55:4416.93-63.6
1841-10-25T16:56:0816.18-63.5
1841-10-25T16:58:0614.91
1841-10-25T16:58:3015.09-60.9
1841-10-25T16:58:5414.34-61.1
1841-10-25T16:59:1813.70-58.9
1841-10-25T16:59:4212.82-56.6
1841-10-25T17:00:0612.66-56.2
1841-10-25T17:00:3011.98-56.0
1841-10-25T17:00:5411.75-57.8
1841-10-25T17:08:066.47
1841-10-25T17:08:306.38-74.6
1841-10-25T17:08:546.69
1841-10-25T17:09:186.31-73.7
1841-10-25T17:09:426.67-74.0
1841-10-25T17:10:06-80.0
1841-10-25T17:10:30-80.6
1841-10-25T17:10:546.53-80.6
1841-10-25T17:11:186.72-82.8
1841-10-25T17:11:426.72-85.2
1841-10-25T17:12:066.78-87.3
1841-10-25T17:12:306.51-87.8
1841-10-25T17:12:546.56-87.2
1841-10-25T17:13:186.60-92.1
1841-10-25T17:13:426.42-96.0
1841-10-25T17:14:066.74-96.1
1841-10-25T17:14:306.92-94.6
1841-10-25T17:14:547.31-98.7
1841-10-25T17:15:187.42-103.6
1841-10-25T17:15:427.83-102.9
1841-10-25T17:16:067.71-103.2
1841-10-25T17:16:308.15-104.3
1841-10-25T17:20:1210.31-126.8
1841-10-25T19:01:0613.59
1841-10-25T19:01:3014.61-133.3
1841-10-25T19:01:5414.50-131.5
1841-10-25T19:02:1815.22-135.3
1841-10-25T19:02:4215.34-137.6
1841-10-25T19:03:0615.97-138.3
1841-10-25T19:03:3016.31-135.4
1841-10-25T19:03:5417.22-135.0
1841-10-25T19:04:1817.52-137.0
1841-10-25T19:04:4217.88
1841-10-25T19:09:0624.66
1841-10-25T19:09:3024.89-136.9
1841-10-25T19:09:5425.50-135.0
1841-10-25T19:10:1826.80-135.0
1841-10-25T19:10:4227.20-134.4
1841-10-25T19:11:0628.36-132.3
1841-10-25T19:11:3028.63-129.9
1841-10-25T19:11:5430.27-127.6
1841-10-25T19:12:1832.15
1841-10-25T19:12:4231.92-125.9
1841-10-25T19:13:0632.38
1841-10-25T19:13:3033.40-119.9
1841-10-25T19:16:1836.39
1841-10-25T19:16:4236.26-99.3
1841-10-25T19:17:0637.00-97.0
1841-10-25T19:17:3036.69-96.0
1841-10-25T19:17:5437.07-93.1
1841-10-25T19:18:1836.17-91.3
1841-10-25T19:18:4236.23
1841-10-25T19:20:1234.50-76.4
1841-10-25T19:28:4221.37
1841-10-25T19:29:0621.71-62.6
1841-10-25T19:29:3020.76-61.0
1841-10-25T19:29:5420.51-58.8
1841-10-25T19:30:1819.44-56.7
1841-10-25T19:30:4219.08-56.4
1841-10-25T19:31:0618.17-56.1
1841-10-25T19:31:3017.63-56.2
1841-10-25T19:31:5416.70-55.4
1841-10-25T19:32:1816.02-54.9
1841-10-25T19:32:4215.68
1841-10-25T19:34:1814.09
1841-10-25T19:34:4212.73-53.8
1841-10-25T19:35:0612.86-55.5
1841-10-25T19:35:3011.89-55.5
1841-10-25T20:17:0619.85
1841-10-25T20:17:3019.60-95.6
1841-10-25T20:17:5419.22-93.8
1841-10-25T20:18:1819.29-93.2
1841-10-25T20:18:4218.54-93.0
1841-10-25T20:19:0618.58-91.8
1841-10-25T20:19:3017.77-91.5
1841-10-25T20:19:5418.40-91.0
1841-10-25T20:20:1817.81-90.5
1841-10-25T20:20:4217.74-90.1
1841-10-25T20:21:0616.83-90.5
1841-10-25T20:21:3016.90-89.7
1841-10-25T20:21:5416.04-89.0
1841-10-25T20:22:1815.77-89.4
1841-10-25T20:22:4215.54-89.6
1841-10-25T20:23:0615.18-89.8
1841-10-25T20:23:3015.07-90.6
1841-10-25T20:23:5414.52-90.9
1841-10-25T20:24:1814.63-90.0
1841-10-25T20:24:4213.95-90.6
1841-10-25T20:25:0614.23-90.8
1841-10-25T20:25:3013.30-90.6
1841-10-25T20:25:5413.07-90.7
1841-10-25T20:26:1812.46-91.2
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1841-10-25T20:31:0610.53-96.8
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1841-10-25T20:52:0612.27
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1841-10-25T21:00:0613.45
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1841-10-25T21:26:0613.14
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1841-10-25T21:27:1812.86-98.7
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