LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations

A. Klotz; V. Aivazyan; X. Zhang; R. Natsvlishvili; M. Boer; N. Christensen; L. Eymar; K. Noysena; S. Antier; S. Basa; D. Corre; D. Coward; J. G. Ducoin; B. Gendre; P. Hello; C. Lachaud; N. Leroy; D. Turpin; null Tarot Network Collaboration; null Grandma Collaboration

LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations

A. Klotz, V. Aivazyan, X. Zhang, R. Natsvlishvili, M. Boer, N. Christensen, L. Eymar, K. Noysena, S. Antier, S. Basa, D. Corre, D. Coward, J. G. Ducoin, B. Gendre, P. Hello, C. Lachaud, N. Leroy, D. Turpin, Tarot Network Collaboration, Grandma Collaboration

Research output: Contribution to specialist publication › Article in specialist publication

Abstract

We performed tiled observations of LIGO/Virgo S190814bv event with the TAROT-Calern (TCA) telescope operating in the visible located at Calern site at the Cote d'Azur observatory. The observation started on 08/15/19 00:09:41 UTC which corresponds approximately to 180 minutes after the GW trigger time. We performed the following tiled observations : +------------+------------+---------+---------+---------+ | TStart | TEnd | RA | DEC | Proba | | [UTC] | [UTC] | [deg] | [deg] | [%] | |------------+------------+---------+---------+---------| | 2019-08-15 | 2019-08-15 | 14.078 | -23.196 | 5 | | 00:09:41 | 02:24:40 | | | | | 2019-08-15 | 2019-08-15 | 9.945 | -21.34 | 1.3 | | 00:29:08 | 01:05:38 | | | | | 2019-08-15 | 2019-08-15 | 10.056 | -23.196 | 3.5 | | 00:49:07 | 02:29:14 | | | | | 2019-08-15 | 2019-08-15 | 12.067 | -23.196 | 16 | | 02:11:19 | 02:17:49 | | | | | 2019-08-15 | 2019-08-15 | 11.934 | -21.34 | 1.7 | | 02:31:49 | 02:38:20 | | | | +------------+------------+---------+---------+---------+ TStart and TEnd refers respectively to the time of the first and last exposure for a given tile. Observations are not necessarily continuous in this interval. The Probability refers to the 2D spatial probability of the GW skymap enclosed in a given tile. Each tile is 1.9x1.9 degrees. These observations cover about 27% of the cumulative probability of the bayestar skymap with HLV. The typical limiting magnitude is 18.0 for a 60.0 s exposure. The coverage map is available at: https://grandma-owncloud.lal.in2p3.fr/index.php/s/7Y1Zos9G2n0rrrs No serious transient candidates were found during our low latency analysis. GRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger Addicts) is a network of robotic telescopes connected all over the world with both photometry and spectrometry capabilities for Time- domain Astronomy (https://grandma.lal.in2p3.fr/). Details on the TCA telescope are available on the GRANDMA web pages or on http://tarot.obs-hp.fr/. This circular is citable.

Original language	English
Volume	25338
Specialist publication	GRB Coordinates Network, Circular Service
Publication status	Published - 1 Aug 2019

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http://adsabs.harvard.edu/abs/2019GCN.25338....1KLicence: Unspecified

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Klotz, A., Aivazyan, V., Zhang, X., Natsvlishvili, R., Boer, M., Christensen, N., Eymar, L., Noysena, K., Antier, S., Basa, S., Corre, D., Coward, D., Ducoin, J. G., Gendre, B., Hello, P., Lachaud, C., Leroy, N., Turpin, D., Tarot Network Collaboration, & Grandma Collaboration (2019). LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations. GRB Coordinates Network, Circular Service, 25338. http://adsabs.harvard.edu/abs/2019GCN.25338....1K

@misc{2dc9778190c34a7e99ab726a64e76fa8,

title = "LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations",

abstract = "We performed tiled observations of LIGO/Virgo S190814bv event with the TAROT-Calern (TCA) telescope operating in the visible located at Calern site at the Cote d'Azur observatory. The observation started on 08/15/19 00:09:41 UTC which corresponds approximately to 180 minutes after the GW trigger time. We performed the following tiled observations : +------------+------------+---------+---------+---------+ | TStart | TEnd | RA | DEC | Proba | | [UTC] | [UTC] | [deg] | [deg] | [%] | |------------+------------+---------+---------+---------| | 2019-08-15 | 2019-08-15 | 14.078 | -23.196 | 5 | | 00:09:41 | 02:24:40 | | | | | 2019-08-15 | 2019-08-15 | 9.945 | -21.34 | 1.3 | | 00:29:08 | 01:05:38 | | | | | 2019-08-15 | 2019-08-15 | 10.056 | -23.196 | 3.5 | | 00:49:07 | 02:29:14 | | | | | 2019-08-15 | 2019-08-15 | 12.067 | -23.196 | 16 | | 02:11:19 | 02:17:49 | | | | | 2019-08-15 | 2019-08-15 | 11.934 | -21.34 | 1.7 | | 02:31:49 | 02:38:20 | | | | +------------+------------+---------+---------+---------+ TStart and TEnd refers respectively to the time of the first and last exposure for a given tile. Observations are not necessarily continuous in this interval. The Probability refers to the 2D spatial probability of the GW skymap enclosed in a given tile. Each tile is 1.9x1.9 degrees. These observations cover about 27% of the cumulative probability of the bayestar skymap with HLV. The typical limiting magnitude is 18.0 for a 60.0 s exposure. The coverage map is available at: https://grandma-owncloud.lal.in2p3.fr/index.php/s/7Y1Zos9G2n0rrrs No serious transient candidates were found during our low latency analysis. GRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger Addicts) is a network of robotic telescopes connected all over the world with both photometry and spectrometry capabilities for Time- domain Astronomy (https://grandma.lal.in2p3.fr/). Details on the TCA telescope are available on the GRANDMA web pages or on http://tarot.obs-hp.fr/. This circular is citable.",

author = "A. Klotz and V. Aivazyan and X. Zhang and R. Natsvlishvili and M. Boer and N. Christensen and L. Eymar and K. Noysena and S. Antier and S. Basa and D. Corre and D. Coward and Ducoin, {J. G.} and B. Gendre and P. Hello and C. Lachaud and N. Leroy and D. Turpin and {Tarot Network Collaboration} and {Grandma Collaboration}",

year = "2019",

month = aug,

day = "1",

language = "English",

volume = "25338",

journal = "GRB Coordinates Network, Circular Service",

}

Klotz, A, Aivazyan, V, Zhang, X, Natsvlishvili, R, Boer, M, Christensen, N, Eymar, L, Noysena, K, Antier, S, Basa, S, Corre, D, Coward, D, Ducoin, JG, Gendre, B, Hello, P, Lachaud, C, Leroy, N, Turpin, D, Tarot Network Collaboration & Grandma Collaboration 2019, 'LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations' GRB Coordinates Network, Circular Service, vol. 25338. <http://adsabs.harvard.edu/abs/2019GCN.25338....1K>

TY - GEN

T1 - LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations

AU - Klotz, A.

AU - Aivazyan, V.

AU - Zhang, X.

AU - Natsvlishvili, R.

AU - Boer, M.

AU - Christensen, N.

AU - Eymar, L.

AU - Noysena, K.

AU - Antier, S.

AU - Basa, S.

AU - Corre, D.

AU - Coward, D.

AU - Ducoin, J. G.

AU - Gendre, B.

AU - Hello, P.

AU - Lachaud, C.

AU - Leroy, N.

AU - Turpin, D.

AU - Tarot Network Collaboration, null

AU - Grandma Collaboration, null

PY - 2019/8/1

Y1 - 2019/8/1

N2 - We performed tiled observations of LIGO/Virgo S190814bv event with the TAROT-Calern (TCA) telescope operating in the visible located at Calern site at the Cote d'Azur observatory. The observation started on 08/15/19 00:09:41 UTC which corresponds approximately to 180 minutes after the GW trigger time. We performed the following tiled observations : +------------+------------+---------+---------+---------+ | TStart | TEnd | RA | DEC | Proba | | [UTC] | [UTC] | [deg] | [deg] | [%] | |------------+------------+---------+---------+---------| | 2019-08-15 | 2019-08-15 | 14.078 | -23.196 | 5 | | 00:09:41 | 02:24:40 | | | | | 2019-08-15 | 2019-08-15 | 9.945 | -21.34 | 1.3 | | 00:29:08 | 01:05:38 | | | | | 2019-08-15 | 2019-08-15 | 10.056 | -23.196 | 3.5 | | 00:49:07 | 02:29:14 | | | | | 2019-08-15 | 2019-08-15 | 12.067 | -23.196 | 16 | | 02:11:19 | 02:17:49 | | | | | 2019-08-15 | 2019-08-15 | 11.934 | -21.34 | 1.7 | | 02:31:49 | 02:38:20 | | | | +------------+------------+---------+---------+---------+ TStart and TEnd refers respectively to the time of the first and last exposure for a given tile. Observations are not necessarily continuous in this interval. The Probability refers to the 2D spatial probability of the GW skymap enclosed in a given tile. Each tile is 1.9x1.9 degrees. These observations cover about 27% of the cumulative probability of the bayestar skymap with HLV. The typical limiting magnitude is 18.0 for a 60.0 s exposure. The coverage map is available at: https://grandma-owncloud.lal.in2p3.fr/index.php/s/7Y1Zos9G2n0rrrs No serious transient candidates were found during our low latency analysis. GRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger Addicts) is a network of robotic telescopes connected all over the world with both photometry and spectrometry capabilities for Time- domain Astronomy (https://grandma.lal.in2p3.fr/). Details on the TCA telescope are available on the GRANDMA web pages or on http://tarot.obs-hp.fr/. This circular is citable.

AB - We performed tiled observations of LIGO/Virgo S190814bv event with the TAROT-Calern (TCA) telescope operating in the visible located at Calern site at the Cote d'Azur observatory. The observation started on 08/15/19 00:09:41 UTC which corresponds approximately to 180 minutes after the GW trigger time. We performed the following tiled observations : +------------+------------+---------+---------+---------+ | TStart | TEnd | RA | DEC | Proba | | [UTC] | [UTC] | [deg] | [deg] | [%] | |------------+------------+---------+---------+---------| | 2019-08-15 | 2019-08-15 | 14.078 | -23.196 | 5 | | 00:09:41 | 02:24:40 | | | | | 2019-08-15 | 2019-08-15 | 9.945 | -21.34 | 1.3 | | 00:29:08 | 01:05:38 | | | | | 2019-08-15 | 2019-08-15 | 10.056 | -23.196 | 3.5 | | 00:49:07 | 02:29:14 | | | | | 2019-08-15 | 2019-08-15 | 12.067 | -23.196 | 16 | | 02:11:19 | 02:17:49 | | | | | 2019-08-15 | 2019-08-15 | 11.934 | -21.34 | 1.7 | | 02:31:49 | 02:38:20 | | | | +------------+------------+---------+---------+---------+ TStart and TEnd refers respectively to the time of the first and last exposure for a given tile. Observations are not necessarily continuous in this interval. The Probability refers to the 2D spatial probability of the GW skymap enclosed in a given tile. Each tile is 1.9x1.9 degrees. These observations cover about 27% of the cumulative probability of the bayestar skymap with HLV. The typical limiting magnitude is 18.0 for a 60.0 s exposure. The coverage map is available at: https://grandma-owncloud.lal.in2p3.fr/index.php/s/7Y1Zos9G2n0rrrs No serious transient candidates were found during our low latency analysis. GRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger Addicts) is a network of robotic telescopes connected all over the world with both photometry and spectrometry capabilities for Time- domain Astronomy (https://grandma.lal.in2p3.fr/). Details on the TCA telescope are available on the GRANDMA web pages or on http://tarot.obs-hp.fr/. This circular is citable.

M3 - Article in specialist publication

VL - 25338

JO - GRB Coordinates Network, Circular Service

JF - GRB Coordinates Network, Circular Service

ER -

LIGO/Virgo S190814bv : No counterpart candidate in TAROT-GRANDMA observations

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