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115 results for “Solar eclipse”
2024-04-08 Total Solar Eclipse ESID# 518
<p>These are audio recordings taken by an Eclipse Soundscapes (ES) Data Collector during the week of the April 8, 2024 total solar eclipse. </p> <p><strong>Data Site location information:</strong></p> <ul> <li>Latitude: 29.35396</li> <li>Longitude: -99.968933</li> <li>Type of Eclipse: Total Solar Eclipse</li> <li>Eclipse %: 100%</li> <li>WAV files Time & Date Settings: Set with the automated AudioMoth time chime</li> </ul> <p><strong>Included Data:</strong></p> <ul> <li> <p><strong>Audio files in WAV format</strong> with the date and time in UTC within the file name: YYYYMMDD_HHMMSS meaning YearMonthDay_HourMinuteSecond<br>For example, 20240411_141600.WAV means that this audio file starts on April 11, 2024 at 14:16:00 Coordinated Universal Time (UTC)</p> </li> <li> <p><strong>CONFIG Text file: </strong>Includes AudioMoth device setting information, such as sample rate in Hertz (Hz), gain, firmware, etc. </p> </li> </ul> <p><strong>Eclipse Information for this location:</strong></p> <ul> <li>Eclipse Date: 4/8/2024</li> <li>Eclipse Start Time (UTC): 17:12:08</li> <li>Totality Start Time (UTC): 18:29:25</li> <li>Eclipse Maximum [when the most possible amount of the Sun in blocked] (UTC): 18:31:38</li> <li>Totality End Time (UTC): [N/A if partial eclipse] 18:33:52</li> <li>Eclipse End Time (UTC): [N/A if partial eclipse] 19:53:06</li> </ul> <p><strong>Audio Data Collection During Eclipse Week </strong></p> <p>ES Data Collectors used AudioMoth devices to record audio data, known as soundscapes, over a 5-day period during the eclipse week: 2 days before the eclipse, the day of the eclipse, and 2 days after. The complete raw audio data collected by the Data Collector at the location mentioned above is provided here. This data may or may not cover the entire requested timeframe due to factors such as availability, technical issues, or other unforeseen circumstances. </p> <p><strong>ES ID# Information:</strong></p> <p>Each AudioMoth recording device was assigned a unique Eclipse Soundscapes Identification Number (ES ID#). This identifier connects the audio data, submitted via a MicroSD card, with the latitude and longitude information provided by the data collector through an online form. The ES team used the ES ID# to link the audio data with its corresponding location information and then uploaded this raw audio data and location details to Zenodo. This process ensures the anonymity of the ES Data Collectors while allowing them to easily search for and access their audio data on Zenodo. </p> <p><strong>TimeStamp Information:</strong></p> <p>The ES team and the Data Collectors took care to set the date and time on the AudioMoth recording devices using an AudioMoth time chime before deployment, ensuring that the recordings would have an automatic timestamp. However, participants also manually noted the date and start time as a backup in case the time chime setup failed. The notes above indicate whether the WAV audio files for this site were timestamped manually or with the automated AudioMoth time chime. </p> <p><strong>Latitude & Longitude Information:</strong></p> <p>The latitude and longitude for each site was taken manually by data collectors and submitted to the ES team, either via a web form or on paper. It is shared in Decimal Degrees format.</p> <p><strong>General Project Information:</strong></p> <p>The Eclipse Soundscapes Project is a NASA Volunteer Science project funded by NASA Science Activation that is studying how eclipses affect life on Earth during the October 14, 2023 annular solar eclipse and the April 8, 2024 total solar eclipse. Eclipse Soundscapes revisits an eclipse study from almost 100 years ago that showed that animals and insects are affected by solar eclipses! Like this study from 100 years ago, ES asked for the public’s help. ES uses modern technology to continue to study how solar eclipses affect life on Earth! You can learn more at www.EclipseSoundscapes.org. </p> <p>Eclipse Soundscapes is an enterprise of ARISA Lab, LLC and is supported by NASA award No. 80NSSC21M0008. </p> <p><strong>Eclipse Data Version Definitions</strong></p> <p>{1st digit = year, 2nd digit = Eclipse type (1=Total Solar Eclipse, 9=Annular Solar Eclipse, 0=Partial Solar Eclipse), 3rd digit is unused and in place for future use}</p> <p><strong>2023.9.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, Path of Annularity (Annular Eclipse)</p> <p><strong>2023.0.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, OFF the Path of Annularity (Partial Eclipse)</p> <p><strong>2024.1.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data, Path of Totality (Total Solar Eclipse)</p> <p><strong>2024.0.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data , OFF the Path of Totality (Partial Solar Eclipse)</p> <p><em>*Please note that this dataset’s version number is listed below.</em></p> <p dir="ltr"><strong>Individual Site Citation: APA Citation (7th edition)</strong></p> <p dir="ltr">ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientist. (2025). 2024 solar eclipse soundscapes audio data [Audio dataset, ES ID# 518]. Zenodo.{Insert DOI}. Collected by volunteer scientists as part of the Eclipse Soundscapes Project. The Eclipse Soundscapes project is supported by NASA award No. 80NSSC21M0008.</p> <p dir="ltr"><strong>Eclipse Community Citation</strong></p> <p>ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientists. 2023 and 2024 solar eclipse soundscapes audio data [Collection of audio datasets]. Eclipse Soundscapes Community, Zenodo. <a href="https://zenodo.org/communities/eclipsesoundscapes/">https://zenodo.org/communities/eclipsesoundscapes/<br></a>Collected by volunteer scientists as part of the Eclipse Soundscapes Project.<br>This project is supported by NASA award No. 80NSSC21M0008.</p>
2024-04-08 Total Solar Eclipse ESID# 516
<p>These are audio recordings taken by an Eclipse Soundscapes (ES) Data Collector during the week of the April 8, 2024 total solar eclipse. </p> <p><strong>Data Site location information:</strong></p> <ul> <li>Latitude: 29.34487</li> <li>Longitude: -99.983234</li> <li>Type of Eclipse: Total Solar Eclipse</li> <li>Eclipse %: 100%</li> <li>WAV files Time & Date Settings: Set with the automated AudioMoth time chime</li> </ul> <p><strong>Included Data:</strong></p> <ul> <li> <p><strong>Audio files in WAV format</strong> with the date and time in UTC within the file name: YYYYMMDD_HHMMSS meaning YearMonthDay_HourMinuteSecond<br>For example, 20240411_141600.WAV means that this audio file starts on April 11, 2024 at 14:16:00 Coordinated Universal Time (UTC)</p> </li> <li> <p><strong>CONFIG Text file: </strong>Includes AudioMoth device setting information, such as sample rate in Hertz (Hz), gain, firmware, etc. </p> </li> </ul> <p><strong>Eclipse Information for this location:</strong></p> <ul> <li>Eclipse Date: 4/8/2024</li> <li>Eclipse Start Time (UTC): 17:12:06</li> <li>Totality Start Time (UTC): 18:29:23</li> <li>Eclipse Maximum [when the most possible amount of the Sun in blocked] (UTC): 18:31:36</li> <li>Totality End Time (UTC): [N/A if partial eclipse] 18:33:49</li> <li>Eclipse End Time (UTC): [N/A if partial eclipse] 19:53:04</li> </ul> <p><strong>Audio Data Collection During Eclipse Week </strong></p> <p>ES Data Collectors used AudioMoth devices to record audio data, known as soundscapes, over a 5-day period during the eclipse week: 2 days before the eclipse, the day of the eclipse, and 2 days after. The complete raw audio data collected by the Data Collector at the location mentioned above is provided here. This data may or may not cover the entire requested timeframe due to factors such as availability, technical issues, or other unforeseen circumstances. </p> <p><strong>ES ID# Information:</strong></p> <p>Each AudioMoth recording device was assigned a unique Eclipse Soundscapes Identification Number (ES ID#). This identifier connects the audio data, submitted via a MicroSD card, with the latitude and longitude information provided by the data collector through an online form. The ES team used the ES ID# to link the audio data with its corresponding location information and then uploaded this raw audio data and location details to Zenodo. This process ensures the anonymity of the ES Data Collectors while allowing them to easily search for and access their audio data on Zenodo. </p> <p><strong>TimeStamp Information:</strong></p> <p>The ES team and the Data Collectors took care to set the date and time on the AudioMoth recording devices using an AudioMoth time chime before deployment, ensuring that the recordings would have an automatic timestamp. However, participants also manually noted the date and start time as a backup in case the time chime setup failed. The notes above indicate whether the WAV audio files for this site were timestamped manually or with the automated AudioMoth time chime. </p> <p><strong>Latitude & Longitude Information:</strong></p> <p>The latitude and longitude for each site was taken manually by data collectors and submitted to the ES team, either via a web form or on paper. It is shared in Decimal Degrees format.</p> <p><strong>General Project Information:</strong></p> <p>The Eclipse Soundscapes Project is a NASA Volunteer Science project funded by NASA Science Activation that is studying how eclipses affect life on Earth during the October 14, 2023 annular solar eclipse and the April 8, 2024 total solar eclipse. Eclipse Soundscapes revisits an eclipse study from almost 100 years ago that showed that animals and insects are affected by solar eclipses! Like this study from 100 years ago, ES asked for the public’s help. ES uses modern technology to continue to study how solar eclipses affect life on Earth! You can learn more at www.EclipseSoundscapes.org. </p> <p>Eclipse Soundscapes is an enterprise of ARISA Lab, LLC and is supported by NASA award No. 80NSSC21M0008. </p> <p><strong>Eclipse Data Version Definitions</strong></p> <p>{1st digit = year, 2nd digit = Eclipse type (1=Total Solar Eclipse, 9=Annular Solar Eclipse, 0=Partial Solar Eclipse), 3rd digit is unused and in place for future use}</p> <p><strong>2023.9.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, Path of Annularity (Annular Eclipse)</p> <p><strong>2023.0.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, OFF the Path of Annularity (Partial Eclipse)</p> <p><strong>2024.1.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data, Path of Totality (Total Solar Eclipse)</p> <p><strong>2024.0.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data , OFF the Path of Totality (Partial Solar Eclipse)</p> <p><em>*Please note that this dataset’s version number is listed below.</em></p> <p dir="ltr"><strong>Individual Site Citation: APA Citation (7th edition)</strong></p> <p dir="ltr">ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientist. (2025). 2024 solar eclipse soundscapes audio data [Audio dataset, ES ID# 516]. Zenodo.{Insert DOI}. Collected by volunteer scientists as part of the Eclipse Soundscapes Project. The Eclipse Soundscapes project is supported by NASA award No. 80NSSC21M0008.</p> <p dir="ltr"><strong>Eclipse Community Citation</strong></p> <p>ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientists. 2023 and 2024 solar eclipse soundscapes audio data [Collection of audio datasets]. Eclipse Soundscapes Community, Zenodo. <a href="https://zenodo.org/communities/eclipsesoundscapes/">https://zenodo.org/communities/eclipsesoundscapes/<br></a>Collected by volunteer scientists as part of the Eclipse Soundscapes Project.<br>This project is supported by NASA award No. 80NSSC21M0008.</p>
2024-04-08 Total Solar Eclipse ESID# 515
<p>These are audio recordings taken by an Eclipse Soundscapes (ES) Data Collector during the week of the April 8, 2024 total solar eclipse. </p> <p><strong>Data Site location information:</strong></p> <ul> <li>Latitude: 29.344468</li> <li>Longitude: -99.986807</li> <li>Type of Eclipse: Total Solar Eclipse</li> <li>Eclipse %: 100%</li> <li>WAV files Time & Date Settings: Set with the automated AudioMoth time chime</li> </ul> <p><strong>Included Data:</strong></p> <ul> <li> <p><strong>Audio files in WAV format</strong> with the date and time in UTC within the file name: YYYYMMDD_HHMMSS meaning YearMonthDay_HourMinuteSecond<br>For example, 20240411_141600.WAV means that this audio file starts on April 11, 2024 at 14:16:00 Coordinated Universal Time (UTC)</p> </li> <li> <p><strong>CONFIG Text file: </strong>Includes AudioMoth device setting information, such as sample rate in Hertz (Hz), gain, firmware, etc. </p> </li> </ul> <p><strong>Eclipse Information for this location:</strong></p> <ul> <li>Eclipse Date: 4/8/2024</li> <li>Eclipse Start Time (UTC): 17:12:06</li> <li>Totality Start Time (UTC): 18:29:23</li> <li>Eclipse Maximum [when the most possible amount of the Sun in blocked] (UTC): 18:31:36</li> <li>Totality End Time (UTC): [N/A if partial eclipse] 18:33:49</li> <li>Eclipse End Time (UTC): [N/A if partial eclipse] 19:53:03</li> </ul> <p><strong>Audio Data Collection During Eclipse Week </strong></p> <p>ES Data Collectors used AudioMoth devices to record audio data, known as soundscapes, over a 5-day period during the eclipse week: 2 days before the eclipse, the day of the eclipse, and 2 days after. The complete raw audio data collected by the Data Collector at the location mentioned above is provided here. This data may or may not cover the entire requested timeframe due to factors such as availability, technical issues, or other unforeseen circumstances. </p> <p><strong>ES ID# Information:</strong></p> <p>Each AudioMoth recording device was assigned a unique Eclipse Soundscapes Identification Number (ES ID#). This identifier connects the audio data, submitted via a MicroSD card, with the latitude and longitude information provided by the data collector through an online form. The ES team used the ES ID# to link the audio data with its corresponding location information and then uploaded this raw audio data and location details to Zenodo. This process ensures the anonymity of the ES Data Collectors while allowing them to easily search for and access their audio data on Zenodo. </p> <p><strong>TimeStamp Information:</strong></p> <p>The ES team and the Data Collectors took care to set the date and time on the AudioMoth recording devices using an AudioMoth time chime before deployment, ensuring that the recordings would have an automatic timestamp. However, participants also manually noted the date and start time as a backup in case the time chime setup failed. The notes above indicate whether the WAV audio files for this site were timestamped manually or with the automated AudioMoth time chime. </p> <p><strong>Latitude & Longitude Information:</strong></p> <p>The latitude and longitude for each site was taken manually by data collectors and submitted to the ES team, either via a web form or on paper. It is shared in Decimal Degrees format.</p> <p><strong>General Project Information:</strong></p> <p>The Eclipse Soundscapes Project is a NASA Volunteer Science project funded by NASA Science Activation that is studying how eclipses affect life on Earth during the October 14, 2023 annular solar eclipse and the April 8, 2024 total solar eclipse. Eclipse Soundscapes revisits an eclipse study from almost 100 years ago that showed that animals and insects are affected by solar eclipses! Like this study from 100 years ago, ES asked for the public’s help. ES uses modern technology to continue to study how solar eclipses affect life on Earth! You can learn more at www.EclipseSoundscapes.org. </p> <p>Eclipse Soundscapes is an enterprise of ARISA Lab, LLC and is supported by NASA award No. 80NSSC21M0008. </p> <p><strong>Eclipse Data Version Definitions</strong></p> <p>{1st digit = year, 2nd digit = Eclipse type (1=Total Solar Eclipse, 9=Annular Solar Eclipse, 0=Partial Solar Eclipse), 3rd digit is unused and in place for future use}</p> <p><strong>2023.9.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, Path of Annularity (Annular Eclipse)</p> <p><strong>2023.0.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, OFF the Path of Annularity (Partial Eclipse)</p> <p><strong>2024.1.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data, Path of Totality (Total Solar Eclipse)</p> <p><strong>2024.0.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data , OFF the Path of Totality (Partial Solar Eclipse)</p> <p><em>*Please note that this dataset’s version number is listed below.</em></p> <p dir="ltr"><strong>Individual Site Citation: APA Citation (7th edition)</strong></p> <p dir="ltr">ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientist. (2025). 2024 solar eclipse soundscapes audio data [Audio dataset, ES ID# 515]. Zenodo.{Insert DOI} Collected by volunteer scientists as part of the Eclipse Soundscapes Project. The Eclipse Soundscapes Project is supported by NASA award No. 80NSSC21M0008.</p> <p dir="ltr"><strong>Eclipse Community Citation</strong></p> <p>ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientists. 2023 and 2024 solar eclipse soundscapes audio data [Collection of audio datasets]. Eclipse Soundscapes Community, Zenodo. <a href="https://zenodo.org/communities/eclipsesoundscapes/">https://zenodo.org/communities/eclipsesoundscapes/<br></a>Collected by volunteer scientists as part of the Eclipse Soundscapes Project.<br>This project is supported by NASA award No. 80NSSC21M0008.</p>
2024-04-08 Total Solar Eclipse ESID# 937
<p>These are audio recordings taken by an Eclipse Soundscapes (ES) Data Collector during the week of the April 8, 2024 total solar eclipse. </p> <p><strong>Data Site location information:</strong></p> <ul> <li>Latitude: 36.97123 </li> <li>Longitude: -90.2074</li> <li>Type of Eclipse: Total Solar Eclipse</li> <li>Eclipse %: 100%</li> <li>WAV files Time & Date Settings: Set with the automated AudioMoth time chime</li> </ul> <p><strong>Included Data:</strong></p> <ul> <li> <p><strong>Audio files in WAV format</strong> with the date and time in UTC within the file name: YYYYMMDD_HHMMSS meaning YearMonthDay_HourMinuteSecond<br>For example, 20240411_141600.WAV means that this audio file starts on April 11, 2024 at 14:16:00 Coordinated Universal Time (UTC)</p> </li> <li> <p><strong>CONFIG Text file: </strong>Includes AudioMoth device setting information, such as sample rate in Hertz (Hz), gain, firmware, etc. </p> </li> </ul> <p><strong>Eclipse Information for this location:</strong></p> <ul> <li>Eclipse Date: 4/8/2024</li> <li>Eclipse Start Time (UTC): 17:40:14</li> <li>Totality Start Time (UTC): 18:56:46</li> <li>Eclipse Maximum [when the most possible amount of the Sun in blocked] (UTC): 18:58:51</li> <li>Totality End Time (UTC): 19:00:56</li> <li>Eclipse End Time (UTC): 20:16:13</li> </ul> <p><strong>Audio Data Collection During Eclipse Week </strong></p> <p>ES Data Collectors used AudioMoth devices to record audio data, known as soundscapes, over a 5-day period during the eclipse week: 2 days before the eclipse, the day of the eclipse, and 2 days after. The complete raw audio data collected by the Data Collector at the location mentioned above is provided here. This data may or may not cover the entire requested timeframe due to factors such as availability, technical issues, or other unforeseen circumstances. </p> <p><strong>ES ID# Information:</strong></p> <p>Each AudioMoth recording device was assigned a unique Eclipse Soundscapes Identification Number (ES ID#). This identifier connects the audio data, submitted via a MicroSD card, with the latitude and longitude information provided by the data collector through an online form. The ES team used the ES ID# to link the audio data with its corresponding location information and then uploaded this raw audio data and location details to Zenodo. This process ensures the anonymity of the ES Data Collectors while allowing them to easily search for and access their audio data on Zenodo. </p> <p><strong>TimeStamp Information:</strong></p> <p>The ES team and the Data Collectors took care to set the date and time on the AudioMoth recording devices using an AudioMoth time chime before deployment, ensuring that the recordings would have an automatic timestamp. However, participants also manually noted the date and start time as a backup in case the time chime setup failed. The notes above indicate whether the WAV audio files for this site were timestamped manually or with the automated AudioMoth time chime. </p> <p><strong>Latitude & Longitude Information:</strong></p> <p>The latitude and longitude for each site was taken manually by data collectors and submitted to the ES team, either via a web form or on paper. It is shared in Decimal Degrees format.</p> <p><strong>General Project Information:</strong></p> <p>The Eclipse Soundscapes Project is a NASA Volunteer Science project funded by NASA Science Activation that is studying how eclipses affect life on Earth during the October 14, 2023 annular solar eclipse and the April 8, 2024 total solar eclipse. Eclipse Soundscapes revisits an eclipse study from almost 100 years ago that showed that animals and insects are affected by solar eclipses! Like this study from 100 years ago, ES asked for the public’s help. ES uses modern technology to continue to study how solar eclipses affect life on Earth! You can learn more at www.EclipseSoundscapes.org. </p> <p>Eclipse Soundscapes is an enterprise of ARISA Lab, LLC and is supported by NASA award No. 80NSSC21M0008. </p> <p><strong>Eclipse Data Version Definitions</strong></p> <p>{1st digit = year, 2nd digit = Eclipse type (1=Total Solar Eclipse, 9=Annular Solar Eclipse, 0=Partial Solar Eclipse), 3rd digit is unused and in place for future use}</p> <p><strong>2023.9.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, Path of Annularity (Annular Eclipse)</p> <p><strong>2023.0.0 </strong>= Week of October 14, 2023 Annular Eclipse Audio Data, OFF the Path of Annularity (Partial Eclipse)</p> <p><strong>2024.1.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data, Path of Totality (Total Solar Eclipse)</p> <p><strong>2024.0.0</strong> = Week of April 8, 2024 Total Solar Eclipse Audio Data , OFF the Path of Totality (Partial Solar Eclipse)</p> <p><em>*Please note that this dataset’s version number is listed below.</em></p> <p dir="ltr"><strong>Individual Site Citation: APA Citation (7th edition)</strong></p> <p dir="ltr">ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientist. (2025). 2024 solar eclipse soundscapes audio data [Audio dataset, ES ID# 937]. Zenodo.{Insert DOI}. Collected by volunteer scientists as part of the Eclipse Soundscapes Project. This project is supported by NASA award No. 80NSSC21M0008.</p> <p dir="ltr"><strong>Eclipse Community Citation</strong></p> <p>ARISA Lab, L.L.C., Winter, H., Severino, M., & Volunteer Scientists. 2023 and 2024 solar eclipse soundscapes audio data [Collection of audio datasets]. Eclipse Soundscapes Community, Zenodo. <a href="https://zenodo.org/communities/eclipsesoundscapes/">https://zenodo.org/communities/eclipsesoundscapes/.</a> Collected by volunteer scientists as part of the Eclipse Soundscapes Project. This project is supported by NASA award No. 80NSSC21M0008.</p>
Data complementing the publication: "Does total column ozone change during a solar eclipse?"
<p>Data published in this zip file complement the publication "Does total column ozone change during a solar eclipse?" by Germar H. Bernhard, George T. Janson, Scott Simpson, Raúl R. Cordero, Edgardo I. Sepúlveda Araya, Jose Jorquera, Juan A. Rayas, and Randall N. Lind, which will be published in the journal "Atmospheric Chemistry and Physics". A DOI of the publication will be added to this meta data description when available. The DOI of the publication's pre-print (paper under review) is: https://doi.org/10.5194/egusphere-2024-2659</p> <p>The contents of the zip file are organized in the following four subdirectories:</p> <p>- Figures: This directory contains the figures of the paper in PDF and PNG format plus the data used for plotting the figures.</p> <p>- GUVis-3511 Data Processor: This directory contains the software for processing the raw data collected during the solar eclipses described in the publication as well as ancillary data used for processing and manuals describing the software.</p> <p>- Limb darkening functions: This directory contains the functions expressing the change in the spectral irradiance during the eclipses discussed in the publication as a function of time and wavelength.</p> <p>- Raw data: This directory contains the raw data measured during the eclipses discussed in the publication.</p> <p>Each subdirectory and subdirectories nested therein contains "readme.txt" (in English) and "léeme_Espanol.txt" (in Spanish) files with further information of the contents of each subdirectory.</p>
NT1D CHU 7.850 MHz from April 8, 2024 Solar Eclipse
<p><em>Note:</em> NT1D collected data on multiple frequencies.</p> <p>7.850 MHz USB. Icom IC-7610 connected to dipole. PC is Dell Inspiron 5567 Windows 10</p>
sohamphanseiitb/BIG_Data_5MSEC: BIG Data Analysis of NASA's 5 Millennium Solar Eclipse Database
<p>Solar eclipses are a topic of interest among astronomers, astrologers and the general public as well. There were and will be about 11898 eclipses in the 5 millennia from 2000 BC to 3000 AD. Data visualization and regression techniques offer a deep insight into how various parameters of a solar eclipse are related to each other. Physical models can be verified and can be updated based on the insights gained from the analysis.</p> <p>The study covers the major aspects of data analysis including data cleaning, pre-processing, EDA, distribution fitting, regression and machine learning based data analytics. We provide a cleaned and usable database ready for EDA and statistical analysis.</p>
Solar eclipse radio frequency measurements
<p>Measurements of the carrier frequency of the NIST radio station WWV on 10 MHz, as performed in north suburban Milwaukee, Wisconsin, during the solar eclipse of August 21, 2017. Details are in the file "readme.pdf".</p> <p>Steven Reyer, WA9VNJ, approx. Lat/Long = 43.218, -87.951. WAV file start time = 1400 UTC. Antenna is a DX Engineering RF-PRO-1B aimed north-south, receiver is a Yaesu FT-857D locked to a Trimble Thunderbolt GPS via an XRef-FT oscillator interface. I tuned the radio to 9999.00 kHz USB and listened for the resulting nominal 1000 Hz tone, which was measured by Spectrum Lab software, doing 512k-point FFTs, overlapping 75%, resulting in a measurement every 12 seconds. </p> <p> </p> <p> </p>
I/Q Recording for 160 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 160 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
2017 Solar Eclipse Doppler and signal strengths
<p>K3KO 30.210666N,81.603833W Jacksonville FL. No .wav file. Antenna Vee pointed north.K3 rx. CHU 14.670 MHz and WWV 15 MHz measured.</p> <p>Rb locked reference oscillators. Methodology described in *. doc file upload</p>
FFT and WAV files of 10MHz WWV Doppler shift during 8-21-2017 Solar eclipse
<p>HL Serra N6NC</p> <p>San Diego CA 32-50-36N 117-16-16W</p> <p>FFT and WAV files started 1415UT-2300UT 8-21-2017 [FFT file starts 24 hrs earlier for comparison FFTs)</p> <p>Omnidirectional 8" "active antenna"</p> <p>Rcvr Racal RA 6790 in USB mode</p> <p>Rcvr and HP-3325A GPSDO-controlled 10 MHz.</p> <p>Tuned rcvr to 9,999,000 Hz in USB mode to record in SpecLab the offset from 1000Hz beat note of 10 MHz signal.</p> <p>Very little if any Doppler shift of signal during eclipse, probably because I am located on the same side of the eclipse totality as WWV in Boulder CO. Besides rcvr, I tracked WWV frequency with GPSDO-controlled HP-3325 and scope comparing the tuned HP frequency with the rcvr's 455kHz IF to find recorded FFT offset. HP stable for two days showing WWV freq as 10,000,000.013 Hz by watching unmoving Lissajous figure on scope, so no visually perceptible Doppler excursions in frequency detected, but the FFT data will show whatever frequency movement there might have been.</p> <p> </p> <p>73, Larry N6NC</p>
I/Q Recording for 80 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 80 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
I/Q Recording for 15 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 15 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
I/Q Recording for 10 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 10 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
I/Q Recording for 20 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 20 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
I/Q Recording for 6 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 6 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
I/Q Recording for 40 Meters During August 21, 2017 Solar Eclipse at W3OA
<p>I/Q Recording for 40 Meters Amateur Band During August 21, 2017 Solar Eclipse<br> Recorded by Richard Williams, W3OA<br> Location was 35 degrees, 34 minutes, 43.55 seconds North; 80 degrees, 56 minutes, 50.80 secondes West<br> Antenna was an 80 meter dipole 50 feet high<br> Receiver was a QS1R</p>
Wideband I/Q Recording at VU2PTT for 160m Ham Radio Band during August 21, 2017 Solar Eclipse in USA
<p>Recorded by Prasad Rajagopal, VU2PTT in Bangalore, India</p> <p>Location: Latitude 12°58'24.8"N, Longitude 77°39'15.7"E</p> <p>Grid Locator: MK82tx</p> <p>Recorded using Skimmer Server & CWSL File</p> <p>Playback: Each time stamped I/Q file is a 15 minute slice and can be played back with HDSDR software</p> <p>Antenna was a full size 1/4 wave vertical on 40m (7 MHz)</p> <p>Receiver was a QS1R SDR capable of simultaneously recording 7 bands @ 192 kHz bandwidth </p>
Solar Eclipse QSO Party Test Waveform
<p>Test waveform and code for the HamSCI Solar Eclipse QSO Party. </p> <p> </p> <p>Version 2: The following changes were made:</p> <ol> <li><strong>Removed downchirps.</strong></li> <li><strong>Eliminate both instances of the fastest 100 Hz/ms chirps. </strong>In V1, these comprise the first group of 5 chirps and the last string of concatenated up/down chirps. There is now ample evidence of problems with the fast chirp rate in radios with both analog and digital audio processing. The fast chirp evidently gets distorted by the multi-pole audio filters used to shape the radio’s passband. In both WA5FRF's original hand-processed data and the automated processing done by students at the University of Scranton, the 100 Hz/ms chirp rate gave very different results than the slower 50, 25, and 10 Hz/ms rates. Not only did the 100 Hz/ms traces not track with the others but they distorted the composite average when included.</li> <li><strong>Add another group of 1 cycle audio pulses with a reduced center frequency of 1000 Hz. </strong>There is evidence the present 1500 Hz center frequency causes a ringing problem similar to the distortion noted with the fastest chirp rate.</li> <li><strong>Preface and conclude the science payload with a ~½ second burst of a 1000 Hz sine wave tone. </strong>This will help with timing for automated data extraction and also serves to confirm the sample rate was correctly interpreted.<br><br></li> </ol> <p>The full signal is composed here: https://github.com/KCollins/seqp </p> <p>V2 of the final signal therefore consists of: </p> <ol> <li>TEST TEST TEST DE <callsign> <grid-square> in Morse code</li> <li>A ½ second 1000 Hz tone burst</li> <li>A 2-second long, non-repeating pseudorandom noise burst</li> <li>5 repetitions of a 1 cycle audio burst at 1000 Hz center frequency</li> <li>5 repetitions of a 1 cycle audio burst at 1500 Hz center frequency</li> <li>5 repetitions of a 50 Hz/ms chirp. (0-5000 Hz in 100 ms)</li> <li>5 repetitions of a 25 Hz/ms chirp. (0-5000 Hz in 200 ms)</li> <li>5 repetitions of a 10 Hz/ms chirp. (0-5000 Hz in 500 ms)</li> <li>Another 2 second PN burst identical to 3.</li> <li>Another ½ second 1000 Hz tone burst.</li> </ol>
ET0002 - CWRU Farm - CHU 7.850 MHz from April 8, 2024 Solar Eclipse
<p>See <a href="https://doi.org/10.5281/zenodo.13293306">10.5281/zenodo.13293306</a> for system documentation. <br>See <a href="https://doi.org/10.5281/zenodo.14004715">10.5281/zenodo.14004715</a> for python code to parse these files. </p> <p>Location: Chagrin Falls, OH. </p> <p>Lat/lon: </p> <table> <tbody> <tr> <td>41.49308889</td> <td>-81.42378287</td> </tr> </tbody> </table>
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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