Gravitational Wave Events
LIGO/Virgo/KAGRA GCN alerts
免費
2.1.6for iPhone, iPod touch
Age Rating
Gravitational Wave Events 螢幕截圖
About Gravitational Wave Events
Receive alerts of Gravitational Wave Events from the LIGO/Virgo/KAGRA Collaboration (LVK) on your iPhone.
This is an app for both the LIGO/Virgo/KAGRA Community and the general public. It provides low latency alerts using the Open Public Alerts currently being deployed by the Gamma-ray Coordinates Network (GCN) through GCN/LVK Notices (https://emfollow.docs.ligo.org/userguide/). To receive alerts using the app just select the category of alerts you wish to receive - it's that simple!
The O3 observing run ended in March 2020. O4 is expected to start in May 2023. The app will download all O4 events and counterparts as they are reported through a GCN Notice in addition to any related GCN Circulars. The app database is pre-populated with selected Notices and Circulars from all previous O1, O2 and O3 events. The app retains Notices for one Mock Event reported through GCN for testing purposes. (For information on LIGO/Virgo/KAGRA Collaboration GCN Notices see: https://gcn.gsfc.nasa.gov/lvc.html .)
Includes an interactive sky map showing the location of each event.
The app also has a public Message exchange bulletin board and some interesting Links. The Links provide information on Gravitational Waves and the LIGO and Virgo observatories.
This is an app for both the LIGO/Virgo/KAGRA Community and the general public. It provides low latency alerts using the Open Public Alerts currently being deployed by the Gamma-ray Coordinates Network (GCN) through GCN/LVK Notices (https://emfollow.docs.ligo.org/userguide/). To receive alerts using the app just select the category of alerts you wish to receive - it's that simple!
The O3 observing run ended in March 2020. O4 is expected to start in May 2023. The app will download all O4 events and counterparts as they are reported through a GCN Notice in addition to any related GCN Circulars. The app database is pre-populated with selected Notices and Circulars from all previous O1, O2 and O3 events. The app retains Notices for one Mock Event reported through GCN for testing purposes. (For information on LIGO/Virgo/KAGRA Collaboration GCN Notices see: https://gcn.gsfc.nasa.gov/lvc.html .)
Includes an interactive sky map showing the location of each event.
The app also has a public Message exchange bulletin board and some interesting Links. The Links provide information on Gravitational Waves and the LIGO and Virgo observatories.
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最新版本2.1.6更新日誌
Last updated on 2023年08月29日
歷史版本
Corrected Bilby maps
Changed classification from Terrestrial to Neutron Star if BNS+NSBH>10%
Changed FAR threshold for High FAR when BNS+NSBH>10% to >1 per month
Changed FAR threshold for High FAR when BBH>90% to >1 per year
Changed classification from Terrestrial to Neutron Star if BNS+NSBH>10%
Changed FAR threshold for High FAR when BNS+NSBH>10% to >1 per month
Changed FAR threshold for High FAR when BBH>90% to >1 per year
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Version History
2.1.6
2023年08月29日
Corrected Bilby maps
Changed classification from Terrestrial to Neutron Star if BNS+NSBH>10%
Changed FAR threshold for High FAR when BNS+NSBH>10% to >1 per month
Changed FAR threshold for High FAR when BBH>90% to >1 per year
Changed classification from Terrestrial to Neutron Star if BNS+NSBH>10%
Changed FAR threshold for High FAR when BNS+NSBH>10% to >1 per month
Changed FAR threshold for High FAR when BBH>90% to >1 per year
2.1.5
2023年05月31日
Enabled Bilby sky maps
Added option to hide Mock Events
Added option to hide Mock Events
2.1.4
2023年05月25日
Update for some changes in O4 alerts
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Different and some very loud alert sounds for each type of Event.
More efficient handling of Notifications for an expanded user base.
Dark Mode, New Links.
Bug removed from 2.1.3
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Different and some very loud alert sounds for each type of Event.
More efficient handling of Notifications for an expanded user base.
Dark Mode, New Links.
Bug removed from 2.1.3
2.1.3
2023年04月17日
Ready for O4.
Different and some very loud alert sounds for each type of Event.
More efficient handling of Notifications for an expanded user base.
Dark Mode, New Links.
Bug removed from 2.1.2
Different and some very loud alert sounds for each type of Event.
More efficient handling of Notifications for an expanded user base.
Dark Mode, New Links.
Bug removed from 2.1.2
2.1.2
2023年04月13日
Ready for O4.
Different and some very loud alert sounds for each type of Event.
More efficient handling of Notifications for an expanded user base.
Dark Mode, New Links.
Different and some very loud alert sounds for each type of Event.
More efficient handling of Notifications for an expanded user base.
Dark Mode, New Links.
1.9.7
2021年12月09日
Messages ordered by date.
Improved crash protection.
Improved crash protection.
1.9.6
2021年12月01日
Messages ordered by date.
Improved crash protection.
Improved crash protection.
1.9.4
2020年07月21日
Option to hide all retracted and terrestrial Events.
Option to show Bayestar or LALInference sky map.
Option to show Bayestar or LALInference sky map.
1.9.3
2020年06月20日
Handles Test GCN Circulars for Early Warning Alert System
1.9.2
2019年11月24日
1.9.1 and 1.9.2 - minor bug fixes.
1.9 -Color coded events
Interactive Sky Maps for each event
Detector Status Link
Clear all "•" unread indicators
Improved accessibility large text in the tables
1.9.1
2019年11月15日
1.9.1 - minor bug fixes.
1.9 -Color coded events
Interactive Sky Maps for each event
Detector Status Link
Clear all "•" unread indicators
Improved accessibility large text in the tables
1.9 -Color coded events
Interactive Sky Maps for each event
Detector Status Link
Clear all "•" unread indicators
Improved accessibility large text in the tables
1.9
2019年11月11日
Color coded events
Interactive Sky Maps for each event
Detector Status Link
Clear all "•" unread indicators
Improved accessibility large text in the tables
Interactive Sky Maps for each event
Detector Status Link
Clear all "•" unread indicators
Improved accessibility large text in the tables
1.8.2
2019年06月01日
Version 1.8.2:
Fixed bugs in file initialization in Version 1.8 and 1.8.1
Version 1.8:
Added delete function for Message, Notice and Circular.
Added change-Event function for Notices and Circulars.
Automatically corrects faulty Event trigger numbers for Counterpart Notices.
Event Messages table only shows Events with messages.
Fixed bugs in file initialization in Version 1.8 and 1.8.1
Version 1.8:
Added delete function for Message, Notice and Circular.
Added change-Event function for Notices and Circulars.
Automatically corrects faulty Event trigger numbers for Counterpart Notices.
Event Messages table only shows Events with messages.
1.8.1
2019年05月25日
Version 1.8.1:
Fixed bugs in file initialization in Version 1.8
Version 1.8:
Added delete function for Message, Notice and Circular.
Added change-Event function for Notices and Circulars.
Automatically corrects faulty Event trigger numbers for Counterpart Notices.
Event Messages table only shows Events with messages.
Fixed bugs in file initialization in Version 1.8
Version 1.8:
Added delete function for Message, Notice and Circular.
Added change-Event function for Notices and Circulars.
Automatically corrects faulty Event trigger numbers for Counterpart Notices.
Event Messages table only shows Events with messages.
1.8
2019年05月23日
Added delete function for Message, Notice and Circular.
Added change-Event function for Notices and Circulars.
Automatically corrects faulty Event trigger numbers for Counterpart Notices.
Event Messages table only shows Events with messages.
Added change-Event function for Notices and Circulars.
Automatically corrects faulty Event trigger numbers for Counterpart Notices.
Event Messages table only shows Events with messages.
1.7
2019年05月06日
Counterpart Notices are grouped together (like Circulars).
Counterparts are ordered by Rank.
Event titles include most probable source (e.g. BBH or BNS)
Button to go to GraceDB Events Page added.
Certain entries that were submitted under incorrect Event Numbers are refiled.
Message bug fixed.
Counterparts are ordered by Rank.
Event titles include most probable source (e.g. BBH or BNS)
Button to go to GraceDB Events Page added.
Certain entries that were submitted under incorrect Event Numbers are refiled.
Message bug fixed.
1.6
2019年04月23日
Bug fix for increasing number of Circulars.
FAR expressed in years.
Alerts show explicit 'on-off'
Improved GCN Circular titles including Circular number
FAR expressed in years.
Alerts show explicit 'on-off'
Improved GCN Circular titles including Circular number
1.5
2019年03月22日
Version 1.5 resets all subscriptions and asks to allow notifications more correctly.
Version 1.4 handles notification contents more efficiently. The full Event text is included in the notification. Database fetches are minimized following a notification. This will allow the full community to access Event information immediately upon receipt of a notification.
Version 1.4 handles notification contents more efficiently. The full Event text is included in the notification. Database fetches are minimized following a notification. This will allow the full community to access Event information immediately upon receipt of a notification.
1.4
2019年03月16日
Version 1.4 handles notification contents more efficiently. The full Event text is included in the notification. Database fetches are minimized following a notification. This will allow the full community to access Event information immediately upon receipt of a notification.
1.3
2019年02月06日
Added: GCN/LVC Counterpart Notices and Circulars
GW Chirp alert sound option
Info and Report Abusive Posts buttons
Bugs removed that incorrectly ordered and labeled events
GW Chirp alert sound option
Info and Report Abusive Posts buttons
Bugs removed that incorrectly ordered and labeled events
1.2
2018年12月27日
Gravitational Wave Events FAQ
點擊此處瞭解如何在受限國家或地區下載Gravitational Wave Events。
以下為Gravitational Wave Events的最低配置要求。
iPhone
須使用 iOS 11.0 或以上版本。
iPod touch
須使用 iOS 11.0 或以上版本。
Gravitational Wave Events支持英文
