{"id":23599910,"url":"https://github.com/jebin1999/computational-astronomy-","last_synced_at":"2025-11-05T03:30:30.308Z","repository":{"id":219774475,"uuid":"749882463","full_name":"Jebin1999/Computational-Astronomy-","owner":"Jebin1999","description":"Radio Astronomy Image analysis with Astrooquery and Astropy","archived":false,"fork":false,"pushed_at":"2024-09-22T11:19:17.000Z","size":9,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-12-27T11:35:37.251Z","etag":null,"topics":["astonomy","astrophysics","phython","radio-astronomy"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Jebin1999.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-01-29T15:31:26.000Z","updated_at":"2024-11-18T15:07:41.000Z","dependencies_parsed_at":null,"dependency_job_id":"6c1718cb-17f1-4e8f-a2d8-8e9479601616","html_url":"https://github.com/Jebin1999/Computational-Astronomy-","commit_stats":null,"previous_names":["jebin1999/astropy","jebin1999/computational-astronomy-"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Jebin1999%2FComputational-Astronomy-","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Jebin1999%2FComputational-Astronomy-/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Jebin1999%2FComputational-Astronomy-/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Jebin1999%2FComputational-Astronomy-/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Jebin1999","download_url":"https://codeload.github.com/Jebin1999/Computational-Astronomy-/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239449552,"owners_count":19640532,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["astonomy","astrophysics","phython","radio-astronomy"],"created_at":"2024-12-27T11:34:56.358Z","updated_at":"2025-11-05T03:30:30.267Z","avatar_url":"https://github.com/Jebin1999.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Radio Astronomy Image Analysis with Astroquery and Astropy\n\nThis repository contains Python scripts to analyze radio astronomy images using data from astronomical surveys such as **TESS** and **NVSS**. The scripts utilize `astroquery` for querying data, `astropy` for handling World Coordinate System (WCS) transformations, and `matplotlib` for visualization.\n\n## Requirements\n\nTo run these scripts, you will need the following Python packages:\n\n- `matplotlib`\n- `astropy`\n- `astroquery`\n- `numpy`\n\nYou can install the required packages by running:\n\n```bash\npip install matplotlib astropy astroquery numpy\n\n# Scripts Overview\n\n1. Radio Image Query and Visualization: M51 Galaxy\nThis script retrieves and visualizes a radio image of the M51 Galaxy using the TESS telescope data.\n\nQueries data from the TESS survey using astroquery.\nRetrieves a FITS image and extracts both the image data and WCS information.\nVisualizes the radio image in log scale with a WCS grid.\nUsage\n\nTo run the script:\n\nbash\nCopy code\npython m51_radio_image.py\nSample Output\n\n# The output includes:\n\nA grayscale image of the M51 Galaxy.\nWCS grid and axes labeled with RA (Right Ascension) and Dec (Declination).\nColorbar representing intensity in log scale.\n2. Radio Image Query, Visualization, and Analysis: TESS Survey at RA=83.6331, Dec=22.0145\nThis script retrieves a radio image of a source located at RA=83.6331 and Dec=22.0145 using the TESS telescope and performs scientific analysis on the image.\n\nQueries data from the TESS telescope using astroquery.\nExtracts and displays a radio image with a prism colormap.\nPerforms flux calculation within a circular region of interest on the image.\nUsage\n\n# To run the script:\n\nbash\nCopy code\npython radio_flux_analysis.py\nSample Output\n\n# The output includes:\n\nA colorful radio image using a prism colormap.\nA WCS grid with labeled axes for Right Ascension and Declination.\nThe calculated total flux density in Jy (Jansky) within a circular region.\n# How to Use\n\n#Clone the repository:\nbash\nCopy code\ngit clone https://github.com/yourusername/radio-astro-image-analysis.git\ncd radio-astro-image-analysis\nInstall the required Python packages:\nbash\nCopy code\npip install -r requirements.txt\nRun any of the provided scripts using Python.\n\n#Contact\n\nFor any questions or issues, feel free to contact Jebin Larosh at jebin.jervis2@mail.dcu.ie\n\nLicense\n\nThis project is licensed under the MIT License. \n\nbash\nCopy code\n\n### File Structure\n```plaintext\nradio-astro-image-analysis/\n│\n├── m51_radio_image.py      # Script for querying and visualizing M51 galaxy image\n├── radio_flux_analysis.py  # Script for querying radio data and calculating flux\n└── README.md               # Documentation\n\n\n\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjebin1999%2Fcomputational-astronomy-","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjebin1999%2Fcomputational-astronomy-","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjebin1999%2Fcomputational-astronomy-/lists"}