Zobrazeno 1 - 10
of 590
pro vyhledávání: '"Turpin, D"'
Autor:
Rakotondrainibe, N. A., Buat, V., Turpin, D., Dornic, D., LeFloc'h, E., Vergani, S. D., Basa, S.
Gamma-ray burst (GRB) afterglows are powerful probes for studying the different properties of their host galaxies (e.g., the interstellar dust) at all redshifts. By fitting their spectral energy distribution (SED) over a large range of wavelengths, w
Externí odkaz:
http://arxiv.org/abs/2409.03570
Autor:
Schmitt, J., Adami, C., Dennefeld, M., Agneray, F., Basa, S., Brunel, J. C., Buat, V., Burgarella, D., Carvalho, C., Castagnoli, G., Grosso, N., Huppert, F., Moreau, C., Moreau, F., Moreau, L., Muslimov, E., Pascal, S., Perruchot, S., Russeil, D., Beuzit, J. L., Dolon, F., Ferrari, M., Hamelin, B., LevanSuu, A., Aravind, K., Gotz, D., Jehin, E., LeFloc'h, E., Palmerio, J., Saccardi, A., Schneider, B., Schüssler, F., Turpin, D., Vergani, S. D.
MISTRAL is the new Faint Object Spectroscopic Camera mounted at the folded Cassegrain focus of the 1.93m telescope of Haute-Provence Observatory. We describe the design and components of the instrument and give some details about its operation. We em
Externí odkaz:
http://arxiv.org/abs/2404.03705
Autor:
Melo, I. Tosta e, Ducoin, J. -G., Vidadi, Z., Andrade, C., Rupchandani, V., Agayeva, S., Abdelhadi, J., Abe, L., Aguerre-Chariol, O., Aivazyan, V., Alishov, S., Antier, S., Bai, J. -M., Baransky, A., Bednarz, S., Bendjoya, Ph., Benkhaldoun, Z., Beradze, S., Bizouard, M. A., Bhardwaj, U., Blazek, M., Boër, M., Broens, E., Burkhonov, O., Christensen, N., Cooke, J., Corradi, W., Coughlin, M. W., Culino, T., Daigne, F., Dornic, D., Duverne, P. -A., Ehgamberdiev, S., Eymar, L., Fouad, A., Freeberg, M., Gendre, B., Guo, F., Gokuldass, P., Guessoum, N., Gurbanov, E., Hainich, R., Hasanov, E., Hello, P., Inasaridze, R., Iskandar, A., Ismailov, N., Janati, A., Laz, T. Jegou du, Kann, D. A., Karpov, S., Kiendrebeogo, R. W., Klotz, A., Kneip, R., Kochiashvili, N., Kaeouach, A., Kruiswijk, K., Lamoureux, M., Leroy, N., Lin, W. L., Mao, J., Marchais, D., Mašek, M., Midavaine, T., Moller, A., Morris, D., Natsvlishvili, R., Navarete, F., Guelbenzu, A Nicuesa, Noonan, K., Noysena, K., Oksanen, A., Orange, N. B., Pellouin, C., Peloton, J., Peng, H. W., Pilloix, M., Popowicz, A., Pradier, T., Pyshna, O., Raaijmakers, G., Rajabov, Y., Rau, A., Rinner, C., Rivet, J. -P., Ryh, A. S., Sabil, M., Sadibekova, T., Sasaki, N., Serrau, M., Simon, A., Shokry, A., Smith, K., Sokoliuk, O., Song, X., Takey, A., Thierry, P., Tillayev, Y., Turpin, D., Postigo, A. de Ugarte, Vasylenko, V., Vernet, D., Wang, L., Vachier, F., Vignes, J. P., Wang, X. F., Zeng, X., Zhang, J., Zhu, Y.
We present a campaign designed to train the GRANDMA network and its infrastructure to follow up on transient alerts and detect their early afterglows. In preparation for O4 II campaign, we focused on GRB alerts as they are expected to be an electroma
Externí odkaz:
http://arxiv.org/abs/2310.17287
Autor:
Hussenot-Desenonges, T., Wouters, T., Guessoum, N., Abdi, I., Abulwfa, A., Adami, C., Fernández, J. F. Agüí, Ahumada, T., Aivazyan, V., Akl, D., Anand, S., Andrade, C. M., Antier, S., Ata, S. A., D'Avanzo, P., Azzam, Y. A., Baransky, A., Basa, S., Blazek, M., Bendjoya, P., Beradze, S., Boumis, P., Bremer, M., Brivio, R., Buat, V., Bulla, M., Burkhonov, O., Burns, E., Cenko, S. B., Corradi, W., Coughlin, M. W., Daigne, F., Dietrich, T., Dornic, D., Ducoin, J. -G., Duverne, P. -A., Elhosseiny, E. G., Elnagahy, F. I., El-Sadek, M. A., Ferro, M., Floc'h, E. Le, Freeberg, M., Fynbo, J. P. U., Götz, D., Gurbanov, E., Hamed, G. M., Hasanov, E., Healy, B. F., Heintz, K. E., Hello, P., Inasaridze, R., Iskandar, A., Ismailov, N., Izzo, L., Jhawar, S., Laz, T. Jegou du, Kamel, T. M., Karpov, S., Klotz, A., Koulouridis, E., Kuin, N. P., Kochiashvili, N., Leonini, S., Lu, K. -X., Malesani, D. B., Masek, M., Mao, J., Melandri, A., Mihov, B. M., Natsvlishvili, R., Navarete, F., Nedora, V., Nicolas, J., Odeh, M., Palmerio, J., Pang, P. T. H., De Pasquale, M., Peng, H. W., Pormente, S., Peloton, J., Pradier, T., Pyshna, O., Rajabov, Y., Rakotondrainibe, N. A., Rivet, J. -P., Rousselot, L., Saccardi, A., Sasaki, N., Schneider, B., Serrau, M., Shokry, A., Slavcheva-Mihova, L., Simon, A., Sokoliuk, O., Srinivasaragavan, G., Strausbaugh, R., Tanvir, N. R., Takey, A., Thöne, C. C., Tillayev, Y., Melo, I. Tosta e, Turpin, D., Postigo, A. de Ugarte, Vasylenko, V., Vergani, S. D., Vidadi, Z., Xu, D., Wang, L. T., Wang, X. F., Winters, J. M., Zhang, X -L., Zhu, Z.
GRB~230812B is a bright and relatively nearby ($z =0.36$) long gamma-ray burst (GRB) that has generated significant interest in the community and has thus been observed over the entire electromagnetic spectrum. We report over 80 observations in X-ray
Externí odkaz:
http://arxiv.org/abs/2310.14310
Autor:
Kann, D. A., Agayeva, S., Aivazyan, V., Alishov, S., Andrade, C. M., Antier, S., Baransky, A., Bendjoya, P., Benkhaldoun, Z., Beradze, S., Berezin, D., Boër, M., Broens, E., Brunier, S., Bulla, M., Burkhonov, O., Burns, E., Chen, Y., Chen, Y. P., Conti, M., Coughlin, M. W., Cui, W. W., Daigne, F., Delaveau, B., Devillepoix, H. A. R., Dietrich, T., Dornic, D., Dubois, F., Ducoin, J. -G., Durand, E., Duverne, P. -A., Eggenstein, H. -B., Ehgamberdiev, S., Fouad, A., Freeberg, M., Froebrich, D., Ge, M. Y., Gervasoni, S., Godunova, V., Gokuldass, P., Gurbanov, E., Han, D. W., Hasanov, E., Hello, P., Hussenot-Desenonges, T., Inasaridze, R., Iskandar, A., Ismailov, N., Janati, A., Laz, T. Jegou du, Jia, S. M., Karpov, S., Kaeouach, A., Kiendrebeogo, R. W., Klotz, A., Kneip, R., Kochiashvili, N., Kunert, N., Lekic, A., Leonini, S., Li, C. K., Li, W., Li, X. B., Liao, J. Y., Logie, L., Lu, F. J., Mao, J., Marchais, D., Ménard, R., Morris, D., Natsvlishvili, R., Nedora, V., Noonan, K., Noysena, K., Orange, N. B., Pang, P. T. H., Peng, H. W., Pellouin, C., Peloton, J., Pradier, T., Pyshna, O., Rajabo, Y., Rau, S., Rinner, C., Rivet, J. -P., Romanov, F. D., Rosi, P., Rupchandani, V. A., Serrau, M., Shokry, A., Simon, A., Smith, K., Sokoliuk, O., Soliman, M., Song, L. M., Takey, A., Tillayev, Y., Ramirez, L. M. Tinjaca, Melo, I. Tosta e, Turpin, D., Postigo, A. de Ugarte, Vanaverbeke, S., Vasylenko, V., Vernet, D., Vidadi, Z., Wang, C., Wang, J., Wang, L. T., Wang, X. F., Xiong, Shaolin L., Xu, Y. P., Xue, W. C., Zeng, X., Zhang, S. N., Zhao, H. S., Zhao, X. F.
GRB 221009A is the brightest Gamma-Ray Burst (GRB) detected in more than 50 years of study. In this paper, we present observations in the X-ray and optical domains after the GRB obtained by the GRANDMA Collaboration (which includes observations from
Externí odkaz:
http://arxiv.org/abs/2302.06225
Autor:
Agayeva, S., Aivazyan, V., Alishov, S., Almualla, M., Andrade, C., Antier, S., Bai, J. -M., Baransky, A., Basa, S., Bendjoya, P., Benkhaldoun, Z., Beradze, S., Berezin, D., Bhardwaj, U., Blazek, M., Burkhonov, O., Burns, E., Caudill, S., Christensen, N., Colas, F., Coleiro, A., Corradi, W., Coughlin, M. W., Culino, T., Darson, D., Datashvili, D., Dietrich, T., Dolon, F., Dornic, D., Dubouil, J., Ducoin, J. -G., Duverne, P. -A., Esamdin, A., Fouad, A., Guo, F., Godunova, V., Gokuldass, P., Guessoum, N., Gurbanov, E., Hainich, R., Hasanov, E., Hello, P., Hussenot-Desenonges, T., Inasaridze, R., Iskandar, A., Ishida, E. E. O., Ismailov, N., Laz, T. Jegou du, Kann, D. A., Kapanadze, G., Karpov, S., Kiendrebeogo, R. W., Klotz, A., Kochiashvili, N., Kaeouach, A., Kneib, J. -P., Kou, W., Kruiswijk, K., Lombardo, S., Lamoureux, M., Leroy, N., Van Su, A. Le, Mao, J., Masek, M., Midavaine, T., Moeller, A., Morris, D., Natsvlishvili, R., Navarete, F., Nissanke, S., Noonan, K., Noysena, K., Orange, N. B., Peloton, J., Pilloix, M., Pradier, T., Raaijmakers, G., Rajabov, Y., Rivet, J. -P., Romanyuk, Y., Rousselot, L., Ruenger, F., Rupchandani, V., Sadibekova, T., Sasaki, N., Smith, K., Sokoliuk, O., Song, X., Simon, A., Takey, A., Tillayev, Y., Melo, I. Tosta e, Turpin, D., Postigo, A. de Ugarte, Vardosanidze, M., Wang, X. F., de Wasseige, G., Vernet, D., Vidadi, Z., Zhu, J., Zhu, Y.
GRANDMA is a world-wide collaboration with the primary scientific goal of studying gravitational-wave sources, discovering their electromagnetic counterparts and characterizing their emission. GRANDMA involves astronomers, astrophysicists, gravitatio
Externí odkaz:
http://arxiv.org/abs/2207.10178
Autor:
Aivazyan, V., Almualla, M., Antier, S., Baransky, A., Barynova, K., Basa, S., Bayard, F., Beradze, S., Berezin, D., Blazek, M., Boutigny, D., Boust, D., Broens, E., Burkhonov, O., Cailleau, A., Christensen, N., Cejudo, D., Coleiro, A., Coughlin, M. W., Datashvili, D., Dietrich, T., Dolon, F., Ducoin, J. -G., Duverne, P. -A., Marchal-Duval, G., Galdies, C., Granier, L., Godunova, V., Gokuldass, P., Eggenstein, H. B., Freeberg, M., Hello, P., Inasaridze, R., Ishida, E. O., Jaquiery, P., Kann, D. A., Kapanadze, G., Karpov, S., Kiendrebeogo, R. W., Klotz, A., Kneip, R., Kochiashvili, N., Kou, W., Kugel, F., Lachaud, C., Leonini, S., Leroy, A., Leroy, N., Van Su, A. Le, Marchais, D., Masek, M., Midavaine, T., Moller, A., Morris, D., Natsvlishvili, R., Navarete, F., Noysena, K., Nissanke, S., Noonan, K., Orange, N. B., Peloton, J., Popowicz, A., Pradier, T., Prouza, M., Raaijmakers, G., Rajabov, Y., Richmond, M., Romanyuk, Ya., Rousselot, L., Sadibekova, T., Serrau, M., Sokoliuk, O., Song, X., Simon, A., Stachie, C., Taylor, A., Tillayev, Y., Turpin, D., Vardosanidze, M., Vlieghe, J., Melo, I. Tosta e, Wang, X. F., Zhu, J.
We present our follow-up observations with GRANDMA of transient sources revealed by the Zwicky Transient Facility (ZTF). Over a period of six months, all ZTF triggers were examined in real time by a dedicated science module implemented in the Fink br
Externí odkaz:
http://arxiv.org/abs/2202.09766
Publikováno v:
A&A 664, A81 (2022)
The scientific interest in studying high-energy transient phenomena in the Universe has largely grown for the last decade. Now, multiple ground-based survey projects have emerged to continuously monitor the optical (and multi-messenger) transient sky
Externí odkaz:
http://arxiv.org/abs/2112.10280
Autor:
Xin, L. P., Li, H. L., Wang, J., Han, X. H., Xu, Y., Meng, X. M., Cai, H. B., Huang, L., Lu, X. M., Qiu, Y. L., Wang, X. G., Liang, E. W., Dai, Z. G., Wang, X. Y., Wu, C., Zhang, J. B., Li, G. W., Turpin, D., Feng, Q. C., Deng, J. S., Sun, S. S., Zheng, T. C., Yang, Y. G., Wei, J. Y.
In this paper, we report the detection and follow-ups of a super stellar flare GWAC\,181229A with an amplitude of $\Delta R\sim$9.5 mag on a M9 type star by $\text{SVOM/GWAC}$ and the dedicated follow-up telescopes. The estimated bolometric energy $E
Externí odkaz:
http://arxiv.org/abs/2012.14126
Autor:
Agayeva, S., Alishov, S., Antier, S., Ayvazian, V. R., Bai, J. M., Baransky, A., Barynova, K., Basa, S., Beradze, S., Bertin, E., Berthier, J., Blažek, M., Boër, M., Burkhonov, O., Burrell, A., Cailleau, A., Chabert, B., Chen, J. C., Christensen, N., Coleiro, A., Corre, D., Coughlin, M. W., Coward, D., Crisp, H., Delattre, C., Dietrich, T., Ducoin, J. G., Duverne, P. A., Eymar, L., Fock-Hang, P., Gendre, B., Hello, P., Howell, E. J., Inasaridze, R. Ya., Ismailov, N., Kann, D. A., Kapanadze, G. V., Karpov, S., Klotz, A., Kochiashvili, N., Lachaud, C., Leroy, N., Van Su, A. Le, Li, W. X., Lin, W. L., Lognone, P., Marchal-Duval, G., Marron, R., Mašek, M., Mo, J., Moore, J. A., Morris, D., Natsvlishvili, R., Noysena, K., Orange, N. B., Perrigault, S., Peyrot, A., Prouza, M., Sadibekova, T., Samadov, D., Simon, A., Stachie, C., Teng, J. P., Thierry, P., Thöne, C. C., Tillayev, Y., Turpin, D., Postigo, A. de Ugarte, Vachier, F., Vardosanidze, M., Vasylenko, V., Vidadi, Z., Wang, C. J., Wang, X. F., Yan, S. Y., Zhang, J. C., Zhang, J. J., Zhang, X. H.
GRANDMA is an international project that coordinates telescope observations of transient sources with large localization uncertainties. Such sources include gravitational wave events, gamma-ray bursts and neutrino events. GRANDMA currently coordinate
Externí odkaz:
http://arxiv.org/abs/2008.03962