| Event IDS250818t_20250818_020858 | FAR [Hz]1.716e-11 |
| SignificanceHigh | GroupCBC |
| Event Date2025-08-18 02:08:58 | Last Processed2025-09-01 01:05:49 |
| InstrumentsH1, L1, V1 | Metadata JSONMETADATA_S250818t_20250818_020858.json |
| Distance [Mpc] (Err)1208.61 (290.50) | LIGO Alert JSONS250818t_20250818_020858.json |
| ClassificationBBH: (99.99%) Mass-Gap: (1.74%) Terrestrial: (0.01%) |
Download zip fileS250818t_20250818_020858.zip |
TNS Transients discovered BEFORE the GW event
(within date range 2025-02-19 - 2025-08-18)
TNS Transients discovered AFTER the GW event
(within date range 2025-08-18 - 2025-09-01)
| Name Sort ascending | RA | DEC | Type | Discovery Date | Discovery Mag | Filter | Source Group | Credibility Level | Region |
|---|---|---|---|---|---|---|---|---|---|
| AT 2025wmt | 00:43:45.167 | -16:22:21.20 | None | 2025-08-31 17:10:31.296 | 19.86 | L | GOTO | 0.969 | 99.0% |
| AT 2025wkn | 00:12:53.834 | -10:51:30.91 | None | 2025-08-30 08:36:03.004 | 20.2234 | r | ZTF | 0.962 | 99.0% |
| AT 2025wdy | 00:51:24.793 | -28:29:50.27 | None | 2025-08-25 10:25:55.004 | 20.103 | g | ZTF | 0.728 | 90.0% |
| AT 2025wdx | 01:23:55.985 | -52:15:16.29 | None | 2025-08-28 00:18:42.336 | 19.635 | orange | ATLAS | 0.647 | 90.0% |
| AT 2025wdm | 00:49:08.960 | -47:04:03.07 | None | 2025-08-27 23:22:43.968 | 19.868 | orange | ATLAS | 0.984 | 99.0% |
| AT 2025wdh | 01:29:23.866 | -52:44:02.77 | None | 2025-08-28 00:18:42.336 | 19.72 | orange | ATLAS | 0.822 | 90.0% |
| AT 2025wcu | 01:29:24.159 | -52:09:42.12 | None | 2025-08-28 00:18:42.336 | 19.393 | orange | ATLAS | 0.815 | 90.0% |
| AT 2025wck | 01:27:40.364 | -50:44:27.38 | None | 2025-08-28 00:18:42.336 | 19.782 | orange | ATLAS | 0.711 | 90.0% |
| AT 2025vze | 01:05:38.104 | -53:00:41.72 | None | 2025-08-28 00:16:43.104 | 19.608 | orange | ATLAS | 0.555 | 90.0% |
| AT 2025vyp | 00:51:32.473 | -46:42:03.47 | None | 2025-08-24 22:33:34.272 | 19.484 | orange | ATLAS | 0.971 | 99.0% |
| AT 2025vym | 23:17:46.530 | -70:17:15.71 | None | 2025-08-23 05:27:56.736 | 18.475 | orange | ATLAS | 0.179 | 50.0% |
| AT 2025vph | 00:33:46.728 | -11:32:57.17 | None | 2025-08-27 07:48:01.995 | 19.8505 | g | ZTF | 0.984 | 99.0% |
| AT 2025voj | 20:54:22.224 | -73:50:24.10 | None | 2025-08-27 05:49:04.224 | 19.264 | orange | ATLAS | 0.981 | 99.0% |
| AT 2025voh | 01:28:09.049 | -39:16:30.69 | None | 2025-08-26 05:39:59.040 | 19.389 | orange | ATLAS | 0.883 | 90.0% |
| AT 2025vmm | 00:52:28.732 | -28:27:08.76 | None | 2025-08-21 09:49:07.000 | 18.867 | r | ZTF | 0.656 | 90.0% |
| AT 2025vmb | 01:03:03.957 | -31:29:40.06 | None | 2025-08-26 05:43:59.232 | 19.227 | orange | ATLAS | 0.616 | 90.0% |
| AT 2025vma | 00:45:31.108 | -62:44:39.04 | None | 2025-08-23 07:04:31.584 | 18.966 | orange | ATLAS | 0.945 | 99.0% |
| SN 2025vlw | 01:28:22.508 | -35:59:28.40 | SN Ia | 2025-08-23 13:14:26.880 | 19.03 | L | GOTO | 0.976 | 99.0% |
| AT 2025vjt | 01:03:35.938 | -17:48:57.75 | None | 2025-08-23 10:02:30.002 | 20.1967 | g | ZTF | 0.988 | 99.0% |
| AT 2025vjl | 00:58:56.297 | -17:46:50.04 | None | 2025-08-23 10:02:30.001 | 19.9985 | g | ZTF | 0.983 | 99.0% |
| AT 2025via | 01:03:13.270 | -33:31:41.03 | None | 2025-08-23 13:14:26.880 | 19.49 | L | GOTO | 0.854 | 90.0% |
| AT 2025vhs | 01:24:18.536 | -35:14:30.88 | None | 2025-08-23 13:14:26.880 | 19.31 | L | GOTO | 0.945 | 99.0% |
| AT 2025vgz | 00:45:56.688 | -20:09:44.92 | None | 2025-08-24 11:08:21.696 | 19.912 | orange | ATLAS | 0.865 | 90.0% |
| AT 2025vdy | 01:16:17.419 | -65:08:53.40 | None | 2025-08-23 13:03:29.376 | 19.9 | L | GOTO | 0.988 | 99.0% |
| AT 2025vdx | 01:28:03.411 | -37:14:46.25 | None | 2025-08-23 13:10:04.224 | 18.2 | L | GOTO | 0.947 | 99.0% |
| AT 2025uyr | 00:30:03.440 | -12:56:52.45 | None | 2025-08-18 09:32:25.002 | 20.0685 | g | ZTF | 0.974 | 99.0% |
| AT 2025uln | 00:55:44.528 | -27:49:09.30 | None | 2025-08-18 03:55:39.360 | 18.26 | L | GOTO | 0.396 | 50.0% |
| Name Sort ascending | RA | DEC | Type | Discovery Date | Discovery Mag | Filter | Source Group | Credibility Level | Region |
|---|---|---|---|---|---|---|---|---|---|
| AT 2025wjo | 00:25:40.708 | -17:11:38.41 | None | 2025-07-26 12:51:44.352 | 20.74 | w | Pan-STARRS | 0.939 | 99.0% |
| AT 2025wbq | 00:14:21.945 | -10:15:20.49 | None | 2025-07-29 13:39:06.048 | 22.35 | w | Pan-STARRS | 0.937 | 99.0% |
| AT 2025vpn | 00:08:49.709 | -75:18:47.44 | None | 2025-08-17 22:55:12.864 | 19.738 | orange | ATLAS | 0.929 | 99.0% |
| AT 2025vgl | 23:55:06.498 | -02:26:22.00 | None | 2025-08-16 08:45:57.997 | 20.3631 | r | ZTF | 0.978 | 99.0% |
| AT 2025vdw | 01:27:52.258 | -50:49:57.93 | None | 2025-08-15 16:50:30.336 | 18.36 | L | GOTO | 0.734 | 90.0% |
| AT 2025umz | 00:49:50.888 | -17:32:10.71 | None | 2025-08-16 08:34:26.003 | 20.2825 | r | ZTF | 0.958 | 99.0% |
| AT 2025umy | 00:00:00.841 | -05:35:01.05 | None | 2025-08-16 08:45:57.997 | 20.1838 | r | ZTF | 0.979 | 99.0% |
| AT 2025umc | 00:04:24.588 | -08:39:01.67 | None | 2025-08-16 08:48:41.000 | 20.403 | i | ZTF | 0.985 | 99.0% |
| AT 2025ulv | 00:59:45.650 | -24:17:08.03 | None | 2025-08-17 09:56:00.000 | 19.0913 | g | ZTF | 0.78 | 90.0% |
| AT 2025uhh | 01:07:10.844 | -23:09:07.86 | None | 2025-08-17 10:02:07.002 | 20.1313 | r | ZTF | 0.967 | 99.0% |
| AT 2025ugq | 00:39:35.128 | -23:35:45.11 | None | 2025-08-15 10:32:23.001 | 19.5182 | g | ZTF | 0.84 | 90.0% |
| AT 2025ugp | 00:57:22.746 | -17:22:52.57 | None | 2025-08-17 11:03:39.997 | 19.9456 | g | ZTF | 0.981 | 99.0% |
| SN 2025ugi | 00:17:05.294 | -06:22:18.38 | SN Ic | 2025-08-17 16:20:20.256 | 18.74 | L | GOTO | 0.983 | 99.0% |
| AT 2025uge | 00:13:24.058 | -07:37:11.27 | None | 2025-08-17 15:51:09.792 | 19.66 | L | GOTO | 0.956 | 99.0% |
| AT 2025uev | 00:46:53.354 | -16:54:24.76 | None | 2025-08-16 08:34:26.003 | 20.2642 | r | ZTF | 0.972 | 99.0% |
| AT 2025udy | 00:44:32.188 | -18:39:27.54 | None | 2025-08-16 08:34:26.003 | 20.1031 | r | ZTF | 0.926 | 99.0% |
| AT 2025udl | 01:14:51.182 | -24:57:04.39 | None | 2025-08-15 10:33:03.003 | 19.5643 | g | ZTF | 0.987 | 99.0% |
| AT 2025udf | 00:32:14.940 | -23:22:36.41 | None | 2025-08-16 08:28:12.996 | 19.9527 | g | ZTF | 0.988 | 99.0% |
| AT 2025tyt | 00:57:22.169 | -21:03:43.61 | None | 2025-08-13 10:31:11.997 | 19.3317 | r | ZTF | 0.921 | 99.0% |
| AT 2025tyn | 01:00:00.947 | -21:05:09.01 | None | 2025-08-02 10:17:02.996 | 20.1809 | r | ZTF | 0.945 | 99.0% |
| AT 2025txj | 01:17:31.872 | -44:47:44.63 | None | 2025-08-14 05:42:46.656 | 18.96 | orange | ATLAS | 0.315 | 50.0% |
| AT 2025tti | 22:48:21.187 | -73:28:59.87 | None | 2025-08-13 01:29:52.224 | 19.388 | orange | ATLAS | 0.948 | 99.0% |
| AT 2025ttb | 00:40:21.540 | -24:42:32.00 | None | 2025-07-22 07:24:43.776 | 19.276 | cyan | ATLAS | 0.885 | 90.0% |
| SN 2025tsj | 00:57:51.823 | -16:21:46.58 | SN Ia | 2025-07-29 10:16:58.002 | 18.8758 | r | ZTF | 0.984 | 99.0% |
| AT 2025tqx | 01:00:45.961 | -30:55:31.93 | None | 2025-08-12 06:03:37.000 | 18.79 | BG-q | BlackGEM | 0.597 | 90.0% |
| AT 2025tjb | 00:18:30.068 | -66:46:36.07 | None | 2025-08-05 18:47:14.784 | 19.63 | L | GOTO | 0.867 | 90.0% |
| AT 2025thg | 23:17:33.772 | -66:22:25.20 | None | 2025-08-05 13:34:47.712 | 18.91 | L | GOTO | 0.983 | 99.0% |
| SN 2025tgv | 23:42:10.715 | -64:51:17.16 | SN Ia | 2025-08-05 13:27:13.248 | 18.39 | L | GOTO | 0.989 | 99.0% |
| AT 2025tfc | 00:51:37.153 | -48:12:42.10 | None | 2025-08-04 15:51:14.112 | 19.47 | L | GOTO | 0.915 | 99.0% |
| AT 2025tew | 01:05:50.731 | -18:29:21.30 | None | 2025-08-02 00:08:40.748 | 19.069 | BG-q | MeerLICHT | 0.988 | 99.0% |
| AT 2025tdt | 00:57:34.510 | -16:29:17.38 | None | 2025-07-29 13:46:52.608 | 20.64 | w | Pan-STARRS | 0.984 | 99.0% |
| AT 2025syu | 00:59:19.923 | -62:36:29.32 | None | 2025-07-24 07:40:07.392 | 18.579 | cyan | ATLAS | 0.955 | 99.0% |
| AT 2025syg | 00:57:45.549 | -22:22:40.78 | None | 2025-07-30 03:47:40.704 | 19.702 | wide | ATLAS | 0.869 | 90.0% |
| AT 2025swv | 00:43:18.428 | -17:12:58.08 | None | 2025-07-31 08:35:39.002 | 19.8998 | r | ZTF | 0.94 | 99.0% |
| AT 2025srh | 00:42:52.919 | -22:13:44.82 | None | 2025-07-26 12:57:11.808 | 20.2 | w | Pan-STARRS | 0.71 | 90.0% |
| SN 2025scw | 01:11:27.178 | -38:04:53.18 | SN II | 2025-07-24 07:13:35.040 | 16.924 | cyan | ATLAS | 0.625 | 90.0% |
| AT 2025sci | 00:03:10.127 | -00:48:08.84 | None | 2025-07-21 02:12:27.936 | 19.483 | wide | ATLAS | 0.983 | 99.0% |
| AT 2025sat | 00:18:44.639 | -08:17:24.66 | None | 2025-07-24 16:45:59.904 | 19.7 | L | GOTO | 0.968 | 99.0% |
| SN 2025sal | 01:11:52.940 | -15:34:09.48 | SN Ia | 2025-07-24 16:55:14.592 | 19.46 | L | GOTO | 0.988 | 99.0% |
| AT 2025rww | 00:55:04.604 | -35:30:03.79 | None | 2025-07-22 07:49:31.584 | 18.911 | cyan | ATLAS | 0.966 | 99.0% |
| SN 2025rwl | 01:15:37.078 | -61:15:41.34 | SN Ia | 2025-07-22 06:47:44.000 | 18.38 | BG-q | BlackGEM | 0.951 | 99.0% |
| AT 2025rvm | 01:08:20.139 | -13:36:01.81 | None | 2025-07-21 03:57:15.264 | 19.445 | wide | ATLAS | 0.99 | 99.0% |
| SN 2025rqh | 22:53:01.950 | -76:00:48.92 | SN Ia | 2025-07-16 07:19:42.240 | 18.456 | orange | ATLAS | 0.977 | 99.0% |
| AT 2025rpo | 00:00:11.602 | -06:16:07.10 | None | 2025-07-19 08:48:00.003 | 20.0986 | r | ZTF | 0.988 | 99.0% |
| AT 2025rpa | 00:14:39.338 | -13:37:08.76 | None | 2025-07-12 09:56:32.997 | 19.1808 | r | ZTF | 0.985 | 99.0% |
| AT 2025roz | 00:36:56.676 | -16:12:09.98 | None | 2025-07-13 11:21:31.996 | 19.5187 | r | ZTF | 0.94 | 99.0% |
| AT 2025rmh | 23:55:27.422 | -03:17:38.92 | None | 2025-07-19 08:48:00.002 | 19.7918 | r | ZTF | 0.982 | 99.0% |
| AT 2025rma | 00:46:12.037 | -14:50:54.09 | None | 2025-07-19 05:00:38.592 | 18.99 | L | GOTO | 0.987 | 99.0% |
| AT 2025rky | 22:55:52.658 | -71:48:46.55 | None | 2025-07-18 17:01:06.240 | 19.69 | L | GOTO | 0.775 | 90.0% |
| AT 2025rkq | 00:50:34.740 | -17:18:52.51 | None | 2025-07-13 16:12:02.592 | 18.96 | L | GOTO | 0.961 | 99.0% |
| AT 2025rkd | 00:45:34.387 | -20:44:02.19 | None | 2025-07-03 07:19:37.000 | 20.11 | BG-q | BlackGEM | 0.826 | 90.0% |
| SN 2025rib | 01:17:12.602 | -58:54:46.82 | SN Ia-91bg-like | 2025-07-16 08:39:42.624 | 18.186 | orange | ATLAS | 0.919 | 99.0% |
| SN 2025rgm | 01:05:04.497 | -26:47:56.57 | SN Ia-91T-like | 2025-07-12 19:19:24.960 | 19.09 | L | GOTO | 0.682 | 90.0% |
| AT 2025rgl | 00:22:24.322 | -74:44:02.05 | None | 2025-07-12 17:13:32.736 | 18.65 | L | GOTO | 0.881 | 90.0% |
| AT 2025qzo | 01:22:34.508 | -37:06:39.29 | None | 2025-07-08 18:18:48.384 | 19.3 | L | GOTO | 0.826 | 90.0% |
| SN 2025qzm | 00:45:32.117 | -26:33:30.79 | SN II | 2025-07-12 19:10:21.504 | 17.44 | L | GOTO | 0.784 | 90.0% |
| AT 2025qus | 00:27:38.866 | -74:14:30.14 | None | 2025-06-24 03:02:53.664 | 18.643 | orange | ATLAS | 0.846 | 90.0% |
| AT 2025qpt | 01:08:44.635 | -46:28:19.94 | None | 2025-07-08 18:31:50.304 | 18.98 | L | GOTO | 0.368 | 50.0% |
| AT 2025qek | 00:18:25.375 | -10:26:32.13 | None | 2025-06-24 11:21:43.004 | 19.4499 | r | ZTF | 0.938 | 99.0% |
| AT 2025qdo | 00:53:26.131 | -63:16:58.78 | None | 2025-06-30 08:35:43.296 | 17.901 | orange | ATLAS | 0.962 | 99.0% |
| AT 2025pqe | 01:03:12.380 | -39:23:55.40 | None | 2025-06-30 07:48:32.832 | 18.495 | orange | ATLAS | 0.775 | 90.0% |
| AT 2025ppe | 00:27:02.008 | -15:31:35.14 | None | 2025-06-30 01:48:33.696 | 19.367 | cyan | ATLAS | 0.908 | 99.0% |
| AT 2025pjo | 01:10:51.239 | -31:09:58.01 | None | 2025-06-29 17:15:31.968 | 19.08 | L | GOTO | 0.641 | 90.0% |
| AT 2025pgs | 01:10:51.392 | -32:16:20.49 | None | 2025-06-28 14:11:59.424 | 19.022 | cyan | ATLAS | 0.654 | 90.0% |
| AT 2025pap | 23:42:30.622 | -65:57:24.09 | None | 2025-06-13 16:38:16.800 | 16.67 | L | GOTO | 0.974 | 99.0% |
| AT 2025ozd | 00:16:05.623 | -09:27:52.98 | None | 2025-06-24 11:10:31.002 | 19.3563 | r | ZTF | 0.937 | 99.0% |
| SN 2025oww | 23:54:16.879 | -03:08:36.98 | SN IIP | 2025-06-24 10:24:54.999 | 19.8225 | r | ZTF | 0.982 | 99.0% |
| AT 2025ovj | 00:55:49.828 | -37:35:34.26 | None | 2025-06-24 17:43:09.120 | 19.89 | L | GOTO | 0.951 | 99.0% |
| AT 2025ony | 01:08:24.305 | -14:43:35.70 | None | 2025-06-21 17:48:03.744 | 19.37 | L | GOTO | 0.985 | 99.0% |
| AT 2025okx | 00:55:00.467 | -46:50:37.50 | None | 2025-06-13 17:10:45.984 | 19.06 | L | GOTO | 0.901 | 99.0% |
| AT 2025okv | 00:56:39.913 | -44:18:30.89 | None | 2025-06-15 16:19:58.656 | 18.96 | L | GOTO | 0.895 | 90.0% |
| AT 2025oiu | 00:54:25.471 | -22:55:31.34 | None | 2025-06-20 17:33:38.880 | 19.88 | L | GOTO | 0.757 | 90.0% |
| AT 2025ofi | 00:53:03.466 | -21:42:49.07 | None | 2025-06-20 17:33:38.880 | 19.56 | L | GOTO | 0.818 | 90.0% |
| AT 2025ofh | 00:48:26.018 | -17:58:13.74 | None | 2025-06-13 17:57:15.840 | 18.97 | L | GOTO | 0.951 | 99.0% |
| AT 2025ofb | 00:29:10.846 | -62:15:36.75 | None | 2025-06-13 16:01:28.416 | 18.75 | L | GOTO | 0.974 | 99.0% |
| SN 2025nlf | 22:51:08.623 | -76:22:38.67 | SN Ia | 2025-06-13 15:47:52.800 | 18.28 | L | GOTO | 0.98 | 99.0% |
| SN 2025nbd | 00:13:37.976 | -08:46:30.43 | SN II | 2025-05-24 18:14:55.968 | 18.86 | L | GOTO | 0.941 | 99.0% |
| AT 2025muc | 01:17:26.054 | -63:08:00.84 | None | 2025-05-29 09:42:57.312 | 18.605 | cyan | ATLAS | 0.975 | 99.0% |
| AT 2025mqn | 00:47:42.872 | -18:18:22.05 | None | 2025-05-31 09:21:33.408 | 18.182 | cyan | ATLAS | 0.928 | 99.0% |
| AT 2025mqi | 01:01:52.225 | -18:34:32.62 | None | 2025-05-31 09:16:50.880 | 18.516 | cyan | ATLAS | 0.984 | 99.0% |
| AT 2025mmo | 17:52:41.719 | -20:01:50.32 | None | 2025-04-22 11:29:44.002 | 18.4158 | r | ZTF | 0.99 | 99.0% |
| AT 2025mlt | 00:37:03.583 | -59:14:10.02 | None | 2025-05-23 03:43:47.424 | 19.025 | orange | ATLAS | 0.986 | 99.0% |
| AT 2025mlp | 01:07:43.032 | -63:47:54.77 | None | 2025-05-29 09:42:57.312 | 18.982 | cyan | ATLAS | 0.954 | 99.0% |
| SN 2025mlo | 23:19:55.198 | -71:32:14.62 | SN II | 2025-05-29 08:17:41.568 | 18.559 | cyan | ATLAS | 0.12 | 50.0% |
| AT 2025mkv | 01:10:14.086 | -30:29:41.95 | None | 2025-05-22 10:07:44.000 | 19.16 | BG-q | BlackGEM | 0.627 | 90.0% |
| AT 2025mja | 00:13:23.024 | -05:39:47.78 | None | 2025-05-28 09:45:44.928 | 18.932 | cyan | ATLAS | 0.978 | 99.0% |
| AT 2025lxa | 23:57:07.894 | -00:57:03.60 | None | 2025-05-24 09:55:46.272 | 18.722 | cyan | ATLAS | 0.98 | 99.0% |
| SN 2025lwu | 00:15:13.229 | -07:11:21.39 | SN Ia | 2025-05-20 09:53:09.888 | 16.923 | orange | ATLAS | 0.968 | 99.0% |
| AT 2025lvy | 00:08:16.802 | -10:07:44.38 | None | 2025-05-24 18:14:55.968 | 17.82 | L | GOTO | 0.981 | 99.0% |
| AT 2025lvx | 00:20:29.999 | -17:08:37.63 | None | 2025-05-24 18:24:46.944 | 18.74 | L | GOTO | 0.984 | 99.0% |
| AT 2025lvv | 00:21:55.953 | -15:58:59.41 | None | 2025-05-24 18:24:46.944 | 18.38 | L | GOTO | 0.947 | 99.0% |
| AT 2025lrw | 01:11:46.475 | -47:12:48.27 | None | 2025-05-22 10:05:33.000 | 19.52 | BG-q | BlackGEM | 0.26 | 50.0% |
| SN 2025kiu | 01:20:05.830 | -33:53:51.10 | SN Ia | 2025-05-11 09:03:00.576 | 17.097 | orange | ATLAS | 0.888 | 90.0% |
| AT 2025khs | 00:37:42.287 | -23:35:03.92 | None | 2025-05-10 09:28:35.040 | 18.53 | orange | ATLAS | 0.946 | 99.0% |
| AT 2025jzf | 00:33:50.403 | -20:09:35.99 | None | 2025-05-07 09:25:17.184 | 18.393 | orange | ATLAS | 0.878 | 90.0% |
| AT 2025jzb | 00:29:48.003 | -69:31:10.51 | None | 2025-05-07 03:50:11.040 | 19.014 | cyan | ATLAS | 0.816 | 90.0% |
| SN 2025jyz | 00:33:26.729 | -67:45:03.80 | SN II | 2025-05-07 03:39:55.872 | 17.996 | cyan | ATLAS | 0.872 | 90.0% |
| AT 2025jyc | 00:36:19.608 | -69:25:40.32 | None | 2025-05-06 19:23:45.024 | 18.91 | L | GOTO | 0.854 | 90.0% |
| SN 2025jtq | 00:57:31.865 | -17:21:46.87 | SN II | 2025-05-04 10:04:48.000 | 15.9 | g | ASAS-SN | 0.981 | 99.0% |
| AT 2025ijp | 01:03:35.605 | -70:00:09.31 | None | 2025-04-23 09:26:34.944 | 18.313 | orange | ATLAS | 0.979 | 99.0% |