Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Pérez, A. Escartin"'
Autor:
Herbert, Carys, Froebrich, Dirk, Vanaverbeke, Siegfried, Scholz, Aleks, Eislöffel, Jochen, Urtly, Thomas, Walton, Ivan L., Wiersema, Klaas, Quinn, Nick J., Piehler, Georg, Aimar, Mario Morales, García, Rafael Castillo, Vanmunster, Tonny, Alfaro, Francisco C. Soldán, de la Cuesta, Faustino García, Licchelli, Domenico, Perez, Alex Escartin, Mañanes, Esteban Fernández, Ribes, Noelia Graciá, González, José Luis Salto, Futcher, Stephen R. L., Nelson, Tim, Dvorak, Shawn, Moździerski, Dawid, Kotysz, Krzysztof, Mikołajczyk, Przemysław, Fleming, George, Phillips, Mark, Vale, Tony, Dubois, Franky, Eggenstein, Heinz-Bernd, Heald, Michael A., Lewin, Pablo, OKeeffe, Derek, Popowicz, Adam, Bernacki, Krzysztof, Malcher, Andrzej, Lasota, Slawomir, Fiolka, Jerzy, Dustor, Adam, Percy, Stephen C., Devine, Pat, Patel, Aashini L., Dickers, Matthew D., Dover, Lord, Grozdanova, Ivana I., Urquhart, James S., Lynch, Chris J. R.
We present spot properties on 32 periodic young stellar objects in IC 5070. Long term, $\sim$5 yr, light curves in the $V$, $R$, and $I$-bands are obtained through the HOYS (Hunting Outbursting Young Stars) citizen science project. These are dissecte
Externí odkaz:
http://arxiv.org/abs/2403.10595
Autor:
Froebrich, Dirk, Scholz, Aleks, Campbell-White, Justyn, Vanaverbeke, Siegfried, Herbert, Carys, Eislöffel, Jochen, Urtly, Thomas, Long, Timothy P., Walton, Ivan L., Wiersema, Klaas, Quinn, Nick J., Rodda, Tony, González-Carballo, Juan-Luis, Aimar, Mario Morales, García, Rafael Castillo, Alfaro, Francisco C. Soldán, de la Cuesta, Faustino García, Licchelli, Domenico, Perez, Alex Escartin, González, José Luis Salto, Deldem, Marc, Futcher, Stephen R. L., Nelson, Tim, Dvorak, Shawn, Moździerski, Dawid, Kotysz, Krzysztof, Mikołajczyk, Przemysław, Fleming, George, Phillips, Mark, Vale, Tony, Öğmen, Yenal, Dubois, Franky, Rolfe, Samantha M., Campbell, David A., Eggenstein, Heinz-Bernd, Hambsch, Franz-Josef, Heald, Michael A., Lewin, Pablo, Rose, Adam C., Stone, Geoffrey, Crow, Martin Valentine, Dawes, Simon Francis, OKeeffe, Derek, Popowicz, Adam, Bernacki, Krzysztof, Malcher, Andrzej, Lasota, Slawomir, Fiolka, Jerzy, Dustor, Adam, Vajpayee, Amritanshu, Devine, Pat, Kolb, Matthias, Marquette, Jean-Baptiste, Ruppel, Gregg L., Crowson, Dan R., da Silva, Cledison Marcos, Michaud, Michel, Patel, Aashini L., Dickers, Matthew D., Dover, Lord, Grozdanova, Ivana I., Urquhart, James S., Lynch, Chris J. R.
The Hunting Outbursting Young Stars (HOYS) project performs long-term, optical, multi-filter, high cadence monitoring of 25 nearby young clusters and star forming regions. Utilising Gaia DR3 data we have identified about 17000 potential young stellar
Externí odkaz:
http://arxiv.org/abs/2401.16883
Autor:
Froebrich, Dirk, Hillenbrand, Lynne A., Herbert, Carys, De, Kishalay, Eislöffel, Jochen, Campbell-White, Justyn, Kahar, Ruhee, Hambsch, Franz-Josef, Urtly, Thomas, Popowicz, Adam, Bernacki, Krzysztof, Malcher, Andrzej, Lasota, Slawomir, Fiolka, Jerzy, Jozwik-Wabik, Piotr, Dubois, Franky, Logie, Ludwig, Rau, Steve, Phillips, Mark, Fleming, George, Farfán, Rafael Gonzalez, Alfaro, Francisco C. Soldán, Nelson, Tim, Futcher, Stephen R. L., Rolfe, Samantha M., Campbell, David A., Vale, Tony, Devine, Pat, Moździerski, Dawid, Mikołajczyk, Przemysław J., Eggenstein, Heinz-Bernd, Rodriguez, Diego, Walton, Ivan L, Vanaverbeke, Siegfried, Merrikin, Barry, Öğmen, Yenal, Perez, Alex Escartin, Aimar, Mario Morales, Piehler, Georg, Dover, Lord, Patel, Aashini L., Miller, Niall, Finch, Jack, Hankins, Matt, Moore, Anna M., Travouillon, Tony, Szczepanski, Marek
This paper is one in a series reporting results from small telescope observations of variable young stars. Here, we study the repeating outbursts of three likely Be stars based on long-term optical, near-infrared, and mid-infrared photometry for all
Externí odkaz:
http://arxiv.org/abs/2302.02696
Autor:
Valtonen, Mauri J., Dey, Lankeswar, Zola, S., Ciprini, S., Kidger, M., Pursimo, T., Gopakumar, A., Matsumoto, K., Sadakane, K., Caton, D. B., Nilsson, K., Komossa, S., Bagaglia, M., Baransky, A., Boumis, P., Boyd, D., Castro-Tirado, A. J., Debski, B., Drozdz, M., Pérez, A. Escartin, Fiorucci, M., Garcia, F., Gazeas, K., Ghosh, S., Godunova, V., Gomez, J. L., Gredel, R., Grupe, D., Haislip, J. B., Henning, T., Hurst, G., Janík, J., Kouprianov, V. V., Lehto, H., Liakos, A., Mathur, S., Mugrauer, M., Nogues, R. Naves, Nucciarelli, G., Ogloza, W., Ojha, D. K., Pajdosz-Śmierciak, U., Pascolini, S., Poyner, G., Reichart, D. E., Rizzi, N., Roncella, F., Sahu, D. K., Sillanpää, A., Simon, A., Siwak, M., Alfaro, F. C. Soldán, Sonbas, E., Tosti, G., Vasylenko, V., Webb, J. R., Zielinski, P.
OJ 287 is a BL Lacertae type quasar in which the active galactic nucleus (AGN) outshines the host galaxy by an order of magnitude. The only exception to this may be at minimum light when the AGN activity is so low that the host galaxy may make quite
Externí odkaz:
http://arxiv.org/abs/2205.15589
Autor:
Evitts, Jack J., Froebrich, Dirk, Scholz, Aleks, Eislöffel, Jochen, Campbell-White, Justyn, Furnell, Will, Urtly, Thomas, Pickard, Roger, Wiersema, Klaas, Dubovský, Pavol A., Kudzej, Igor, Naves, Ramon, Aimar, Mario Morales, García, Rafael Castillo, Vanmunster, Tonny, Schwendeman, Erik, Alfaro, Francisco C. Soldán, Johnstone, Stephen, Farfán, Rafael Gonzalez, Killestein, Thomas, Casal, Jesús Delgado, de la Cuesta, Faustino García, Roberts, Dean, Kolb, Ulrich, Montoro, Luís, Licchelli, Domenico, Perez, Alex Escartin, Perez, Carlos Perelló, Deldem, Marc, Futcher, Stephen R. L., Nelson, Tim, Dvorak, Shawn, Moździerski, Dawid, Quinn, Nick, Kotysz, Krzysztof, Kowalska, Katarzyna, Mikołajczyk, Przemysław, Fleming, George, Phillips, Mark, Vale, Tony, Dubois, Franky, Logie, Ludwig, Rau, Steve, Vanaverbeke, Siegfried, Merrikin, Barry, Mañanes, Esteban Fernández, Erdelyi, Emery, Carballo, Juan-Luis Gonzalez, Martinez, Fernando Limon, Long, Timothy P., Delgado, Adolfo San Segundo, González, Josép Luis Salto, Espasa, Luis Tremosa, Piehler, Georg, Crumpton, James, Dover, Lord, Billington, Samuel J., DArcy, Emma, Makin, Sally V., Stecklum, Bringfried
The HOYS citizen science project conducts long term, multifilter, high cadence monitoring of large YSO samples with a wide variety of professional and amateur telescopes. We present the analysis of the light curve of V1490Cyg in the Pelican Nebula. W
Externí odkaz:
http://arxiv.org/abs/2001.05570
Autor:
Goyal, A., Stawarz, L., Zola, S., Marchenko, V., Soida, M., Nilsson, K., Ciprini, S., Baran, A., Ostrowski, M., Wiita, P. J., Gopal-Krishna, Siemiginowska, A., Sobolewska, M., Jorstad, S., Marscher, A., Hovatta, M. F. Aller H. D. Aller T., Caton, D. B., Reichart, D., Matsumoto, K., Sadakane, K., Gazeas, K., Kidger, M., Piirola, V., Jermak, H., Alicavus, F., Baliyan, K. S., Baransky, A., Berdyugin, A., Blay, P., Boumis, P., Boyd, D., Bufan, Y., Torrent, M. Campas, Campos, F., Gomez, J. Carrillo, Dalessio, J., Debski, B., Dimitrov, D., Drozdz, M., Er, H., Erdem, A., Perez, A. Escartin, Ramazani, V. Fallah, Filippenko, A. V., Gafton, E., Garcia, F., Godunova, V., Pinilla, F. Gomez, Gopinathan, M., Haislip, J. B., Haque, S., Harmanen, J., Hudec, R., Hurst, G., Ivarsen, K. M., Joshi, A., Kagitani, M., Karaman, N., Karjalainen, R., Kaur, N., l-Wierzbowska, D. Kozie, Kuligowska, E., Kundera, T., Kurowski, S., Kvammen, A., LaCluyze, A. P., Lee, B. C., Liakos, A., de Haro, J. Lozano, Mohammed, I., Moore, J. P., Mugrauer, M., Nogues, R. Naves, Neely, A. W., Ogloza, W., Okano, S., Pajdosz, U., Pandey, J. C., Perri, M., Poyner, G., Provencal, J., Pursimo, T., Raj, A., Rajkumar, B., Reinthal, R., Reynolds, T., Saario, J., Sadegi, S., Sakanoi, T., Gonzalez, J. L. Salto, Sameer, Heung, A., Simon, O., Siwak, M., Schweyer, T., Alfaro, F. C. Soldan, Sonbas, E., Strobl, J., Takalo, L. O., Espasa, L. Tremosa, Valdes, J. R., Vasylenko, V. V., Verrecchia, F., Webb, J. R., Yoneda, M., Zejmo, M., Zheng, W., Zielinski, P., Janik, J., Chavushyan, V., Cheung, C. C., Giroletti, M.
We present the results of our power spectral density analysis for the BL Lac object OJ\,287, utilizing the {\it Fermi}-LAT survey at high-energy $\gamma$-rays, {\it Swift}-XRT in X-rays, several ground-based telescopes and the {\it Kepler} satellite
Externí odkaz:
http://arxiv.org/abs/1709.04457
Akademický článek
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Autor:
Valtonen, M. J., Zola, S., Ciprini, S., Gopakumar, A., Matsumoto, K., Sadakane, K., Kidger, M., Gazeas, K., Nilsson, K., Berdyugin, A., Piirola, V., Jermak, H., Baliyan, K. S., Alicavus, F., Boyd, D., Torrent, M. Campas, Campos, F., Gomez, J. Carrillo, Caton, D. B., Chavushyan, V., Dalessio, J., Debski, B., Dimitrov, D., Drozdz, M., Er, H., Erdem, A., Perez, A. Escartin, Ramazani, V. Fallah, Filippenko, A. V., Ganesh, S., Garcia, F., Pinilla, F. Gomez, Gopinathan, M., Haislip, J. B., Hudec, R., Hurst, G., Ivarsen, K. M., Jelinek, M., Joshi, A., Kagitani, M., Kaur, N., Keel, W. C., LaCluyze, A. P., Lee, B. C., Lindfors, E., de Haro, J. Lozano, Moore, J. P., Mugrauer, M., Nogues, R. Naves, Neely, A. W., Nelson, R. H., Ogloza, W., Okano, S., Pandey, J. C., Perri, M., Pihajoki, P., Poyner, G., Provencal, J., Pursimo, T., Raj, A., Reichart, D. E., Reinthal, R., Sadegi, S., Sakanoi, T., Gonzalez, J. L. Salto, Schweyer, T., Siwak, M., Alfaro, F. C. Soldan, Sonbas, E., Steele, I., Stocke, J. T., Strobl, J., Takalo, L. O., Tomov, T., Espasa, L. Tremosa, Valdes, J. R., Perez, J. Valero, Verrecchia, F., Webb, J. R., Yoneda, M., Zejmo, M., Zheng, W., Telting, J., Saario, J., Reynolds, T., Kvammen, A., Gafton, E., Karjalainen, R., Harmanen, J., Blay, P.
Publikováno v:
ApJ, 819, L37 (2016)
OJ287 is a quasi-periodic quasar with roughly 12 year optical cycles. It displays prominent outbursts which are predictable in a binary black hole model. The model predicted a major optical outburst in December 2015. We found that the outburst did oc
Externí odkaz:
http://arxiv.org/abs/1603.04171
Autor:
Sakanoi, Reichart, Piirola, Filippenko, Berdyugin, Steele, Karjalainen, Sadegi, Kagitani, Valdes, Sonbas, Garcia, Gopakumar, Takalo, Ramazani, V. Fallah, Drozdz, Sameer, Gazeas, Jelinek, Gómez Pinilla, Pihajoki, Telting, Keel, Torrent, M. Campas, Naves Nogues, Hudec, Zejmo, Jermak, Erdem, Caton, Valtonen, Nelson, Nilsson, Reinthal, Salto González, Siwak, Baliyan, Chavushyan, Lozano De Haro, Reynolds, Blay, Joshi, Campos, Kvammen, Gafton, Tremosa Espasa, Perri, Lee, Zheng, Gómez, J. Carrillo, Okano, Poyner, Soldán Alfaro, Haislip, Dimitrov, Verrecchia, Ciprini, Ogloza, Lacluyze, Ivarsen, Yoneda, Stocke, Dalessio, Neely, Zola, Harmanen, Alicavus, Matsumoto, Saario, Raj, Debski, Tomov, Gopinathan, Webb, Pérez, A. Escartin, Pandey, Ganesh, Mugrauer, Moore, Schweyer, Sadakane, Boyd, Strobl, Hurst, Kaur, Kidger, Pursimo, Provencal, Lindfors, Valero Pérez
819
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a02ed8d572fa1b179753e2ee7bda7f6