{"id":13288338,"url":"https://github.com/abhisrkckl/GWecc","last_synced_at":"2025-03-10T06:33:35.105Z","repository":{"id":37081971,"uuid":"218458443","full_name":"abhisrkckl/GWecc","owner":"abhisrkckl","description":"GWecc is a C++ code that computes the pulsar timing array (PTA) signals induced by eccentric supermassive binaries.","archived":false,"fork":false,"pushed_at":"2023-07-25T14:41:59.000Z","size":2682,"stargazers_count":3,"open_issues_count":2,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2023-08-13T19:36:03.779Z","etag":null,"topics":["astrophysics","binary-stars","gravitational-waves","pulsars"],"latest_commit_sha":null,"homepage":"","language":"C++","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/abhisrkckl.png","metadata":{"files":{"readme":"README.rst","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":"2019-10-30T06:31:01.000Z","updated_at":"2022-11-03T22:27:45.000Z","dependencies_parsed_at":"2024-10-23T09:30:41.962Z","dependency_job_id":"7e54306e-9940-4236-aaa5-8cde4b549d07","html_url":"https://github.com/abhisrkckl/GWecc","commit_stats":null,"previous_names":[],"tags_count":0,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/abhisrkckl%2FGWecc","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/abhisrkckl%2FGWecc/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/abhisrkckl%2FGWecc/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/abhisrkckl%2FGWecc/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/abhisrkckl","download_url":"https://codeload.github.com/abhisrkckl/GWecc/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":242805420,"owners_count":20187995,"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":["astrophysics","binary-stars","gravitational-waves","pulsars"],"created_at":"2024-07-29T16:56:17.996Z","updated_at":"2025-03-10T06:33:30.525Z","avatar_url":"https://github.com/abhisrkckl.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"**GWecc is superseded by GWecc.jl (https://github.com/abhisrkckl/GWecc.jl) and is no longer maintained.**\n\nGWecc computes pulsar TOA delays due to gravitational waves from eccentric supermassive binary sources. \nenterprise_GWecc is a python wrapper for GWecc to be used with enterprise.\n\nThis code is based on Susobhanan et al. 2020 and Susobhanan 2022. If you use this code in your work please cite the original articles \n\n- Abhimanyu Susobhanan, Achamveedu Gopakumar, George Hobbs, and Stephen Taylor, 2020, *\"Pulsar timing array signals induced by black hole binaries in relativistic eccentric orbits\"*, Physical Review D, 101, 4,  043022, DOI: 10.1103/PhysRevD.101.043022, \tarXiv:2002.03285\n- Abhimanyu Susobhanan, 2022, *\"Post-Newtonian-accurate pulsar timing array signals induced by inspiralling eccentric binaries: accuracy and computational cost\"*, arXiv e-prints, arXiv:2210.11454\n\nThe code itself can be cited using the ASCL record\n\n- Abhimanyu Susobhanan, *\"GWecc: Calculator for pulsar timing array signals due to eccentric supermassive binaries\"*, Astrophysics Source Code Library, ascl:2002.013, https://github.com/abhisrkckl/GWecc\n\n\n============\nDependencies\n============\n\nGWecc requires a C++17 compiler (should work with g++-8 or later) and Python3.8 or later.\n\nC/C++ Libraries\n***************\n* GSL\n* Eigen\n\nPython Packages\n***************\n* numpy\n* astropy\n* matplotlib\n* enterprise-pulsar\n* setuptools\n\nOther\n*****\n* swig\n\n============\nInstallation\n============\n\nI suggest installing this in a conda environment.\nTo install, type\n\n``$ conda install -c conda-forge numpy astropy matplotlib enterprise-pulsar gsl eigen``\n\n``$ python setup.py install``\n\nNote that the C++ extension uses C++17 features and requires a new C++ compiler. I have tested this only with g++-8 and later.\n\n=====\nUsage\n=====\n\nExamples of usage are given in the `examples` directory.\n\n================\nAcknowledgements\n================\nLankeswar Dey, Yannick Boetzel, Belinda Cheeseboro, Nidhi Pant, Amit Jit Singh\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fabhisrkckl%2FGWecc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fabhisrkckl%2FGWecc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fabhisrkckl%2FGWecc/lists"}