LIGO/Virgo S200213t : No significant candidates in FRAM - OAJ - TAROT - GRANDMA observations

M. Blazek, S. Agayeva, A. Baransky, P. Hello, E. Howell, K. Bensch, M. Boer, N. Christensen, L. Eymar, J. Feliciano Agüí-Fernández, L. Izzo, D. A. Kann, S. Karpov, M. Prouza, A. Klotz, M. Masek, K. Noysena, C. Thoene, A. Ugarte Postigo, S. AntierA. Coleiro, D. Corre, M. Coughlin, D. Coward, J. G. Ducoin, B. Gendre, N. Kochiashvili, C. Lachaud, N. Leroy, D. Turpin, X. Wang, Fram Collaboration, Tarot Collaboration, Heth Collaboration, Grandma Collaboration

Research output: Contribution to specialist publicationArticle in specialist publication

Abstract

We performed tiled observations of LIGO/Virgo S200213t event with the FRAM-Auger, FRAM-CTA-N, OAJ-T80, TAROT-Calern (TCA), TAROT-Chili (TCH), TAROT-Reunion (TRE) telescopes. FRAM-Auger is located at Pierre Auger Observatory. FRAM-CTA-N is located at Observatorio del Roque de los Muchachos. OAJ is located at Javalambre observatory. TCA is located at Calern site at the Cote d'Azur observatory. TCH is located at La Silla ESO observatory (LaS/ESO). TRE is located at Les Makes astronomical observatory. The following table shows for each telescope: the delay in minutes from the trigger, which filter is used, the field of view of the telescope in degrees and the typical limiting magnitude (AB mag) for a given exposure in seconds (s). +-------------+---------+----------+-------------+-------------+ | Telescope | Delay | Filter | f.o.v. | Limiting | | | [min] | | [deg] | Mag. | |-------------+---------+----------+-------------+-------------| | FRAM-Auger | 1220 | R | 1.0 x 1.0 | 18.0 (60s) | | FRAM-CTA-N | 932 | R | 0.45 x 0.45 | 17.0 (90s) | | OAJ | 898 | r | 1.4 x 1.4 | 21.0 (180s) | | TCA | 26 | Clear | 1.9 x 1.9 | 18.0 (60s) | | TCH | 2703 | Clear | 1.9 x 1.9 | 18.0 (60s) | | TRE | 717 | Clear | 4.2 x 4.2 | 17.0 (60s) | +-------------+---------+----------+-------------+-------------+ We performed the following joint tiled observations [1] : +-------------+------------+------------+---------+---------+---------+ | Telescope | TStart | TEnd | RA | DEC | Proba | | | [UTC] | [UTC] | [deg] | [deg] | [%] | |-------------+------------+------------+---------+---------+---------| | FRAM-Auger | 2020-02-14 | 2020-02-14 | 31.705 | 18.000 |
Original languageEnglish
Volume27116
Specialist publicationGRB Coordinates Network, Circular Service
Publication statusPublished - 1 Feb 2020

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