Gravitational Wave Events 2.2.2 - App Store

Gravitational Wave Events version 2.2.2

Updated At: 2026-10-08

Changes: Version History Updated for visual features of iOS26. 2.2.2 Jun 29 Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display Continuous update of Event and Message count as they are downloaded 2.1.91 02/19/2025 Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display 2.1.9 02/19/2025 Fixed app icon badge - eliminated Zombie badging Improved RA/DEC of iPhone orientation on Sky Map Expanded size of Events button 2.1.8 09/07/2024 Fixed app icon badge Event count reflects Event filters Added sun's RA and Dec to Sky Map 2.1.7 08/15/2024 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 2.1.6 08/29/2023 Enabled Bilby sky maps Added option to hide Mock Events 2.1.5 05/31/2023 Update for some changes in O4 alerts -----. 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 2.1.4 05/25/2023 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 2.1.3 04/17/2023 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. 2.1.2 04/13/2023 Messages ordered by date. Improved crash protection. 1.9.7 12/09/2021 Messages ordered by date. Improved crash protection. 1.9.6 12/01/2021 Option to hide all retracted and terrestrial Events. Option to show Bayestar or LALInference sky map. 1.9.4 07/21/2020 Handles Test GCN Circulars for Early Warning Alert System 1.9.3 06/20/2020 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 1.9.2 11/24/2019 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 1.9.1 11/15/2019 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 11/11/2019 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. 1.8.2 06/01/2019 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. 1.8.1 05/25/2019 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 05/23/2019 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. 1.7 05/06/2019 Bug fix for increasing number of Circulars. FAR expressed in years. Alerts show explicit 'on-off' Improved GCN Circular titles including Circular number 1.6 04/23/2019 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. 1.5 03/22/2019 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 03/16/2019 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 1.3 02/06/2019

Gravitational Wave Events version 2.2.2

Updated At: 2026-07-06

Changes: Version History Updated for visual features of iOS26. 2.2.2 6d ago Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display Continuous update of Event and Message count as they are downloaded 2.1.91 02/19/2025 Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display 2.1.9 02/19/2025 Fixed app icon badge - eliminated Zombie badging Improved RA/DEC of iPhone orientation on Sky Map Expanded size of Events button 2.1.8 09/07/2024 Fixed app icon badge Event count reflects Event filters Added sun's RA and Dec to Sky Map 2.1.7 08/15/2024 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 2.1.6 08/29/2023 Enabled Bilby sky maps Added option to hide Mock Events 2.1.5 05/31/2023 Update for some changes in O4 alerts -----. 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 2.1.4 05/25/2023 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 2.1.3 04/17/2023 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. 2.1.2 04/13/2023 Messages ordered by date. Improved crash protection. 1.9.7 12/09/2021 Messages ordered by date. Improved crash protection. 1.9.6 12/01/2021 Option to hide all retracted and terrestrial Events. Option to show Bayestar or LALInference sky map. 1.9.4 07/21/2020 Handles Test GCN Circulars for Early Warning Alert System 1.9.3 06/20/2020 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 1.9.2 11/24/2019 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 1.9.1 11/15/2019 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 11/11/2019 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. 1.8.2 06/01/2019 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. 1.8.1 05/25/2019 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 05/23/2019 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. 1.7 05/06/2019 Bug fix for increasing number of Circulars. FAR expressed in years. Alerts show explicit 'on-off' Improved GCN Circular titles including Circular number 1.6 04/23/2019 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. 1.5 03/22/2019 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 03/16/2019 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 1.3 02/06/2019

Gravitational Wave Events version 2.1.91

Updated At: 2026-06-29

Changes: Version History Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display Continuous update of Event and Message count as they are downloaded 2.1.91 02/19/2025 Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display 2.1.9 02/19/2025 Fixed app icon badge - eliminated Zombie badging Improved RA/DEC of iPhone orientation on Sky Map Expanded size of Events button 2.1.8 09/07/2024 Fixed app icon badge Event count reflects Event filters Added sun's RA and Dec to Sky Map 2.1.7 08/15/2024 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 2.1.6 08/29/2023 Enabled Bilby sky maps Added option to hide Mock Events 2.1.5 05/31/2023 Update for some changes in O4 alerts -----. 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 2.1.4 05/25/2023 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 2.1.3 04/17/2023 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. 2.1.2 04/13/2023 Messages ordered by date. Improved crash protection. 1.9.7 12/09/2021 Messages ordered by date. Improved crash protection. 1.9.6 12/01/2021 Option to hide all retracted and terrestrial Events. Option to show Bayestar or LALInference sky map. 1.9.4 07/21/2020 Handles Test GCN Circulars for Early Warning Alert System 1.9.3 06/20/2020 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 1.9.2 11/24/2019 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 1.9.1 11/15/2019 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 11/11/2019 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. 1.8.2 06/01/2019 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. 1.8.1 05/25/2019 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 05/23/2019 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. 1.7 05/06/2019 Bug fix for increasing number of Circulars. FAR expressed in years. Alerts show explicit 'on-off' Improved GCN Circular titles including Circular number 1.6 04/23/2019 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. 1.5 03/22/2019 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 03/16/2019 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 1.3 02/06/2019 1.2 12/27/2018

Gravitational Wave Events version 2.1.91

Updated At: 2025-02-19

Changes: Feb 19, 2025 Version 2.1.91 Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display Continuous update of Event and Message count as they are downloaded

Gravitational Wave Events version 2.1.91

Updated At: 2025-02-19

Changes: Resolve problem with Circular 39259 multiple copies Redo Alert Settings select sound display Continuous update of Event and Message count as they are downloaded

Gravitational Wave Events version 2.1.8

Updated At: 2024-09-07

Changes: Sep 7, 2024 Version 2.1.8 Fixed app icon badge - eliminated Zombie badging Improved RA/DEC of iPhone orientation on Sky Map Expanded size of Events button

Gravitational Wave Events version 2.1.7

Updated At: 2024-08-15

Changes: Aug 15, 2024 Version 2.1.7 Fixed app icon badge Event count reflects Event filters Added sun's RA and Dec to Sky Map

Gravitational Wave Events version 2.1.6

Updated At: 2023-08-29

Changes: Aug 29, 2023 Version 2.1.6 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

Gravitational Wave Events version 2.1.5

Updated At: 2023-05-31

Changes: May 31, 2023 Version 2.1.5 Enabled Bilby sky maps Added option to hide Mock Events

Gravitational Wave Events version 2.1.3

Updated At: 2023-04-17

Changes: Apr 17, 2023 Version 2.1.3 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