{ "bibcode": "2019GCN.26215....1B", "body": "K. Barynova (Kyiv Uni), P.A. Duverne (LAL), B. Gendre (OzGrav-UWA), N.\nKochiashvili (Iliauni), S. Karpov, M. Masek, M. Prouza (FZU),\nM. Boer (Artemis), N. Christensen (Artemis), L. Eymar (Artemis),\nA. Klotz (IRAP), K. Noysena (Artemis, IRAP), S. Antier (APC),\nA. Coleiro (APC), D. Corre (LAL), M. Coughlin (Caltech),\nD. A. Kann (HETH/IAA-CSIC), D.Coward (OzGrav-UWA), J.G. Ducoin (LAL),\nP. Hello (LAL), C. Lachaud (APC), N. Leroy (LAL),\nC. C. Thoene (HETH/IAA-CSIC), D. Turpin (NAOC), X. Wang (THU)\n\nreport on behalf of the FRAM network, TAROT network\nand GRANDMA collaborations:\n\nWe performed tiled observations of the LIGO/Virgo S191105e event with\nthe FRAM-Auger (FRAM-A), FRAM-CTA-N (FRAM-C), TAROT-Reunion (TRE),\nTAROT-Calern (TCA) and TAROT-Chili (TCH) telescopes operating\nin the r-band and visible located respectively at\nPierre Auger observatory (Malargue, Argentina), Roque de los Muchachos\nobservatory (La Palma, Spain), Les Makes astronomical\nobservatory, the Cote d'Azur observatory and La Silla ESO\nobservatory (LaS/ESO).\n\nThe observation started on 11/08/19 00:10:14 UTC for FRAM-Auger which\ncorresponds approximately to 3456 minutes after the GW trigger time.\n\nThe observation started on 11/08/19 01:17:32 UTC for FRAM-CTA-N which\ncorresponds approximately to 3523 minutes after the GW trigger time.\n\nThe observation started on 11/07/19 15:32:23 UTC for TRE which\ncorresponds approximately to 2938 minutes after the GW trigger time.\n\nFor TCA it started on 11/07/19 22:37:51 UTC which corresponds\napproximately to 3363 minutes after the GW trigger time.\n\nFor TCH it started on 11/07/19 23:55:24 UTC which corresponds\napproximately to 3441 minutes after the GW trigger time.\n\nWe performed the following joint tiled observations [1]:\n\n+-------+------------+------------+---------+---------+---------+\n| Tele | TStart | TEnd | RA | DEC | Proba |\n| scope | [UTC] | [UTC] | [deg] | [deg] | [%] |\n|-------+------------+------------+---------+---------+---------|\n|FRAM-A | 2019-11-08 | 2019-11-08 | 24.26 | -40.38 | 0.3 |\n| | 00:10:14 | 00:14:14 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 24.61 | -41.35 | 0.3 |\n| | 00:15:17 | 00:19:17 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 39.37 | -46.22 | 0.2 |\n| | 00:20:21 | 00:24:21 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 38.56 | -47.19 | 0.2 |\n| | 00:25:23 | 00:29:23 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 24.97 | -42.33 | 0.2 |\n| | 00:30:28 | 00:34:28 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 25.54 | -40.38 | 0.2 |\n| | 00:35:30 | 00:39:30 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 39.99 | -47.19 | 0.2 |\n| | 00:40:36 | 00:44:36 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 37.97 | -46.22 | 0.2 |\n| | 00:45:37 | 00:49:37 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 25.91 | -41.35 | 0.2 |\n| | 00:50:42 | 00:54:42 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 40.00 | -45.24 | 0.2 |\n| | 00:55:46 | 00:59:46 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 39.35 | -48.16 | 0.2 |\n| | 01:00:49 | 01:04:49 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 38.62 | -45.24 | 0.1 |\n| | 01:05:51 | 01:09:51 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 37.89 | -48.16 | 0.2 |\n| | 01:10:54 | 01:14:54 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 37.14 | -47.19 | 0.1 |\n| | 01:15:55 | 01:18:55 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 40.78 | -46.22 | 0.1 |\n| | 01:20:58 | 01:24:58 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 26.82 | -40.38 | 0.1 |\n| | 01:26:03 | 01:30:03 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 26.29 | -42.33 | 0.1 |\n| | 01:31:05 | 01:35:05 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 27.20 | -41.35 | 0.1 |\n| | 01:36:06 | 01:40:06 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 38.68 | -49.13 | 0.1 |\n| | 01:41:11 | 01:45:11 | | | |\n|FRAM-A | 2019-11-08 | 2019-11-08 | 37.24 | -45.24 | 0.1 |\n| | 01:46:14 | 01:50:14 | | | |\n|-------+------------+------------+---------+---------+---------|\n|FRAM-C | 2019-11-08 | 2019-11-08 | 193.18 | 77.00 | 0.06 |\n| | 01:17:32 | 01:21:32 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 192.59 | 77.44 | 0.06 |\n| | 01:21:52 | 01:25:52 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 190.95 | 76.57 | 0.06 |\n| | 01:26:11 | 01:30:11 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 191.49 | 78.32 | 0.07 |\n| | 01:30:31 | 01:34:31 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 193.62 | 78.32 | 0.07 |\n| | 01:34:52 | 01:38:52 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 190.65 | 77.45 | 0.06 |\n| | 01:39:21 | 01:43:21 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 196.54 | 76.57 | 0.06 |\n| | 01:43:43 | 01:47:43 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 191.14 | 77.89 | 0.06 |\n| | 01:48:05 | 01:52:05 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 195.25 | 77.89 | 0.06 |\n| | 01:52:28 | 01:56:28 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 196.63 | 77.45 | 0.06 |\n| | 01:56:49 | 02:00:49 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 196.65 | 77.01 | 0.06 |\n| | 02:01:08 | 02:05:08 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 192.88 | 76.59 | 0.07 |\n| | 02:05:27 | 02:09:27 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 194.80 | 77.46 | 0.06 |\n| | 02:09:49 | 02:13:49 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 194.75 | 76.57 | 0.06 |\n| | 02:14:09 | 02:18:09 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 193.15 | 77.90 | 0.06 |\n| | 02:18:28 | 02:22:28 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 194.77 | 76.59 | 0.06 |\n| | 02:22:49 | 02:26:49 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 196.14 | 76.15 | 0.05 |\n| | 02:27:09 | 02:31:09 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 189.08 | 77.91 | 0.05 |\n| | 02:31:32 | 02:35:32 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 197.41 | 77.90 | 0.05 |\n| | 02:35:54 | 02:39:54 | | | |\n|FRAM-C | 2019-11-08 | 2019-11-08 | 192.57 | 76.17 | 0.05 |\n| | 02:40:16 | 02:44:16 | | | |\n|-------+------------+------------+---------+---------+---------|\n| TRE | 2019-11-07 | 2019-11-08 | 16.364 | -40.909 | 4.7 |\n| | 15:32:23 | 00:09:41 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 10.909 | -40.909 | 4.6 |\n| | 15:45:35 | 15:51:58 | | | |\n| TRE | 2019-11-07 | 2019-11-08 | 15.429 | -36.818 | 2.2 |\n| | 16:04:21 | 15:35:02 | | | |\n| TRE | 2019-11-07 | 2019-11-08 | 40.645 | -45 | 1.6 |\n| | 16:17:31 | 15:48:13 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 37.895 | -49.091 | 1.4 |\n| | 16:29:49 | 22:59:13 | | | |\n| TRE | 2019-11-07 | 2019-11-08 | 20.571 | -36.818 | 1 |\n| | 16:42:55 | 16:13:20 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 0 | -32.727 | 0.9 |\n| | 17:01:43 | 17:08:04 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 23.226 | -45 | 0.7 |\n| | 17:36:11 | 21:55:55 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 10.286 | -36.818 | 4.6 |\n| | 17:47:07 | 22:08:03 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 5.143 | -36.818 | 4.6 |\n| | 17:59:14 | 22:21:23 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 5.455 | -40.909 | 0.9 |\n| | 19:16:01 | 23:37:25 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 126 | 24.545 | 0.7 |\n| | 21:36:12 | 23:50:51 | | | |\n| TRE | 2019-11-07 | 2019-11-07 | 127.317 | 20.455 | 0.9 |\n| | 23:18:23 | 23:24:40 | | | |\n| TRE | 2019-11-08 | 2019-11-08 | 21.818 | -40.909 | 4.4 |\n| | 00:28:34 | 00:34:51 | | | |\n|-------+------------+------------+---------+---------+---------|\n| TCA | 2019-11-07 | 2019-11-08 | 139.638 | 51.981 | 0.5 |\n| | 22:37:51 | 05:11:02 | | | |\n| TCA | 2019-11-07 | 2019-11-08 | 188.15 | 76.105 | 0.5 |\n| | 22:42:30 | 05:17:48 | | | |\n| TCA | 2019-11-08 | 2019-11-08 | 142.379 | 55.692 | 0.4 |\n| | 03:46:58 | 03:48:58 | | | |\n| TCA | 2019-11-08 | 2019-11-08 | 193.508 | 77.96 | 0.8 |\n| | 04:32:02 | 05:24:21 | | | |\n| TCA | 2019-11-08 | 2019-11-08 | 195.35 | 76.105 | 0.7 |\n| | 04:38:48 | 04:45:07 | | | |\n| TCA | 2019-11-08 | 2019-11-08 | 142.488 | 53.837 | 0.6 |\n| | 04:45:34 | 04:51:54 | | | |\n| TCA | 2019-11-08 | 2019-11-08 | 139.848 | 50.125 | 0.5 |\n| | 04:57:54 | 05:04:14 | | | |\n|-------+------------+------------+---------+---------+---------|\n| TCH | 2019-11-07 | 2019-11-08 | 5.287 | -32.686 | 0.8 |\n| | 23:55:24 | 06:29:05 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 7.456 | -32.686 | 0.7 |\n| | 00:02:10 | 00:06:19 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 9.625 | -33.636 | 0.3 |\n| | 00:06:45 | 06:41:37 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 15.255 | -39.959 | 1.5 |\n| | 00:25:59 | 07:01:42 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 15.308 | -40.041 | 1.5 |\n| | 00:32:40 | 07:08:13 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 12.563 | -38.141 | 1.4 |\n| | 00:45:07 | 07:20:39 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 10.24 | -38.141 | 1.4 |\n| | 00:51:51 | 07:27:11 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 10.371 | -38.223 | 1.4 |\n| | 00:58:35 | 07:34:07 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 5.394 | -34.505 | 1.4 |\n| | 01:05:19 | 01:11:37 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 10.486 | -39.959 | 1.2 |\n| | 01:17:46 | 07:53:05 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 7.742 | -36.323 | 1.1 |\n| | 01:24:17 | 07:59:48 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 7.617 | -34.505 | 1.1 |\n| | 01:31:15 | 08:06:32 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 22.276 | -40.041 | 1 |\n| | 01:50:14 | 08:25:31 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 22.407 | -39.959 | 1 |\n| | 01:56:56 | 08:32:13 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 12.87 | -39.959 | 1.7 |\n| | 02:22:21 | 06:48:08 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 12.986 | -40.041 | 1.7 |\n| | 02:29:20 | 06:54:58 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 7.939 | -36.405 | 1 |\n| | 03:53:06 | 08:18:42 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 12.635 | -38.223 | 1.5 |\n| | 04:57:55 | 05:04:14 | | | |\n| TCH | 2019-11-08 | 2019-11-08 | 5.478 | -36.323 | 1.3 |\n| | 05:30:19 | 07:46:24 | | | |\n+-------+------------+------------+---------+---------+---------+\nTStart and TEnd refers respectively to the time of the first and last\nexposure for a given tile. Observations are not necessarily continuous\nin this interval.\nThe Probability refers to the 2D spatial probability of the GW skymap\nenclosed in a given tile.\n\nEach FRAM-Auger tile is 1.0x1.0 degrees and 0.45x0.45 degrees for\nFRAM-CTA-N.\nEach TRE tile is 4.2x4.2 degrees and 1.9x1.9 degrees for TCA and TCH.\n\nThese observations cover about 40% of the cumulative probability of the\nBayestar skymap available on Nov 6, 2019 18:01:59 UTC.\n\nThe typical limiting magnitude in R (AB mode) is 16.0 and 18.0 for a\n120 s exposure for FRAM-CTA-N and FRAM-Auger, respectively.\n\nThe typical limiting magnitude in AB mode is 17.0 and 18.0\nfor a 60.0 s exposure for TRE and TCA/TCH, respectively.\n\nThe coverage map is available at:\nhttps://grandma-owncloud.lal.in2p3.fr/index.php/s/FnfqEwZtgcSxeLl\n\nNo significant transient candidates were found during our low latency\nanalysis [2,3].\n\nGRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger\nAddicts) is a network of robotic telescopes connected all over the\nworld with both photometry and spectrometry capabilities for Time-\ndomain Astronomy [2].\nDetails on the FRAM and TAROT telescopes are available on the GRANDMA\nweb pages https://grandma.lal.in2p3.fr/.\n\n[1] M. W Coughlin et al., MNRAS 2019, doi.org/10.1093/mnras/stz2485\n[2] S. Antier et al., MNRAS 2019, arXiv:1910.11261, 2019\n[3] K. Noysena et al., ApJ 2019, arXiv:1910.02770", "circularId": 26215, "createdOn": 1573399874000, "email": "katiaffoni@gmail.com", "subject": "LIGO/Virgo S191105e: No significant candidates in FRAM-TAROT-GRANDMA observations", "submitter": "Kateryna Barynova at Kiev Uni., GRANDMA ", "eventId": "LIGO/Virgo S191105e" }