{"id":22855872,"url":"https://github.com/mickolaua/gcn_circular_generator","last_synced_at":"2025-09-07T03:37:29.240Z","repository":{"id":276117387,"uuid":"902223823","full_name":"mickolaua/gcn_circular_generator","owner":"mickolaua","description":"The automatic GCN NASA circular generator","archived":false,"fork":false,"pushed_at":"2024-12-12T14:50:00.000Z","size":23,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-06-02T22:48:59.795Z","etag":null,"topics":["astronomy","astrophysics","gamma-ray","gamma-ray-burst","gcn","grb","nasa","powershell","powershell-script"],"latest_commit_sha":null,"homepage":"","language":"PowerShell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mickolaua.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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":"2024-12-12T06:39:11.000Z","updated_at":"2024-12-12T14:50:04.000Z","dependencies_parsed_at":"2025-02-06T12:16:54.740Z","dependency_job_id":"84d36372-62ee-401d-9517-1a56865b220a","html_url":"https://github.com/mickolaua/gcn_circular_generator","commit_stats":null,"previous_names":["mickolaua/gcn_circular_generator"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/mickolaua/gcn_circular_generator","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mickolaua%2Fgcn_circular_generator","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mickolaua%2Fgcn_circular_generator/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mickolaua%2Fgcn_circular_generator/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mickolaua%2Fgcn_circular_generator/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mickolaua","download_url":"https://codeload.github.com/mickolaua/gcn_circular_generator/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mickolaua%2Fgcn_circular_generator/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":273993010,"owners_count":25203791,"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","status":"online","status_checked_at":"2025-09-07T02:00:09.463Z","response_time":67,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["astronomy","astrophysics","gamma-ray","gamma-ray-burst","gcn","grb","nasa","powershell","powershell-script"],"created_at":"2024-12-13T08:06:19.912Z","updated_at":"2025-09-07T03:37:29.215Z","avatar_url":"https://github.com/mickolaua.png","language":"PowerShell","funding_links":[],"categories":[],"sub_categories":[],"readme":"This script automaticaly generates the GCN circular draft, which then should be a bit modified (see for fields in \u003c\u003e braces). \nThe citation of latest GCNs is included. For a successful run a user needs to install `7z` archiver first. Its executable \nshould be globally accessible via PowerShell. This is done by adding the path to `7z` to `$PATH` variable. However, without \n`7z` event when error is occured when downloading the circular archive, the script will be able to download all GCN circulars \none-by-one, starting from #1. But is it desired to do so?\n\nJust run `.\\make_circular_draft.ps1` and enter source name in the prompt (or specify it with `-SourceName` option in the PowerShell).\nRun `Get-Help .\\make_circular_draft.ps1` to open the Help on script (this includes list of available options).\n\nThe real usage example is shown here:\n\n```text\n.\\make_circular_draft.ps1 -SOURCE_NAME \"GRB 241209B\"\nProbing downloading a new circular 38539 ...\nThe circular was downloaded successfully\nNo new GCN circulars yet\nSearching for circulars on GRB 241209B ...\n\n--\nFound GCN\nSubject: GRB 241209B: SVOM/ECLAIRs and GRM detection of a long burst\nID: 38478\nSubmitted by: SVOM_group \u003c**\u003e\nAuthors: Xie et. al\n\n--\nFound GCN\nSubject: GRB 241209B: Swift ToO observations\nID: 38494\nSubmitted by: Phil Evans at U of Leicester \u003c**\u003e\nAuthors: Evans\n\n--\nFound GCN\nSubject: GRB 241209B: BOOTES-5 optical upper limit\nID: 38499\nSubmitted by: **\nAuthors: Perez-Garcia et. al\n\n--\nFound GCN\nSubject: GRB 241209B: SVOM/VT afterglow detection\nID: 38516\nSubmitted by: Chao Wu at NAOC \u003c**\u003e\nAuthors: Qiu et. al\n\n--\nFound GCN\nSubject: GRB 241209B: Swift-XRT afterglow detection\nID: 38525\nSubmitted by: Phil Evans at U of Leicester \u003c**\u003e\nAuthors: Williams et. al\n\n--\nFound GCN\nSubject: GRB 241209B: Swift/BAT-GUANO localization skymap of a burst\nID: 38528\nSubmitted by: Jimmy DeLaunay at Penn State \u003c**\u003e\nAuthors: DeLaunay et. al\n\n--\nFound GCN\nSubject: GRB 241209B: GRBAlpha detection\nID: 38534\nSubmitted by: Marianna Dafčíková at Masaryk University \u003c**\u003e\nAuthors: Dafcikova et. al\n\n--\nFound GCN\nSubject: Konus-Wind detection of GRB 241209B\nID: 38537\nSubmitted by: Anna Ridnaia at Ioffe Institute \u003c**\u003e\nAuthors: Ridnaia et. al\n\nResults\n--\nFound 8 GCN circulars\nGCN draft is in the gcn_draft_GRB 241209B.txt file.\nPlease, fill the fields that were not automatically filled (in \u003c\u003e bracketes).\n```\n\nThe content of the generated GCN circular draft is as follows:\n\n```text\nGRB 241209B: \u003cTelescope\u003e optical observations\n\n\u003cAuthor 1 (Institute)\u003e report on behalf of \u003cteam/collaboration\u003e:\n\nWe performed optical observations of the field of GRB 241209B (Xie et. al, GCN 38478; Evans, GCN 38494; Perez-Garcia et. al, GCN 38499; Qiu et. al, GCN 38516; Williams et. al, GCN 38525; DeLaunay et. al, GCN 38528; Dafcikova et. al, GCN 38534; Ridnaia et. al, GCN 38537) in the \u003cFilter\u003e filter with \u003cTelescope\u003e of \u003cObservatory\u003e observatory. \nThe observations began on \u003cDate\u003e \u003cUT\u003e UT, i.e. \u003cDays\u003e since trigger. \nThe optical counterpart is \u003cDetectedOrNot\u003e in the stacked images. \nThe preliminary photometry is given below:\n\nDate       UT start  t-T0         Exp.    Filter   OT        Err.       UL(3sigma) Telescope\n                     (mid, days)  (s)\n\u003cISODate\u003e  \u003cHH:MM:SS\u003e \u003cdays:.6f\u003e  \u003cn*exp\u003e \u003cFilter\u003e \u003cmag:.2f\u003e \u003cerr:.2f\u003e  \u003cul:.1f\u003e   \u003cTelescope\u003e\n\nThe magnitudes were calibrated using nearby stars from \u003ccatalog\u003e and are not corrected for the Galactic extinction towards the GRB 241209B.\n```\n\nNotice, there are fields `\u003cdays:.6f\u003e` that should be update by hand or another software (e.g. using commands similar to `sed` or regex replacement in PowerShell). Here, after a column sign `:` a floating point precision is specified (like in default Python f-notation).\nAlso, it is important to grant rights to execute the script or if one does not want to do it, the content of this script can be copied into locally created `.ps1` file.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmickolaua%2Fgcn_circular_generator","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmickolaua%2Fgcn_circular_generator","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmickolaua%2Fgcn_circular_generator/lists"}