Zobrazeno 1 - 10
of 1 806
pro vyhledávání: '"De, Miguel E."'
Autor:
Álvarez, R., Izquierdo, M., Serrano, H., García-Ordiales, E., García, C., Alberquilla, F., Barrio, F., De Miguel, E., Charlesworth, S., Ordóñez, A.
Publikováno v:
In Ecotoxicology and Environmental Safety August 2024 281
Autor:
Santisteban, J. V. Hernández, Echevarría, J., Zharikov, S., Neustroev, V., Tovmassian, G., Chavushyan, V., Napiwotzki, R., Costero, R., Michel, R., Sánchez, L. J., Ruelas-Mayorga, A., Olguín, L., García-Díaz, Ma. T., González-Buitrago, D., de Miguel, E., de la Fuente, E., de Anda, R., Suleimanov, V.
We analyse new optical spectroscopic, direct-image and X-ray observations of the recently discovered a high proper motion cataclysmic variable V1838 Aql. The data were obtained during its 2013 superoutburst and its subsequent quiescent state. An exte
Externí odkaz:
http://arxiv.org/abs/1811.02349
Autor:
Echevarría, J., de Miguel, E., Santisteban, J. V. Hernández, Michel, R., Costero, R., Sánchez, L. J., Ruelas-Mayorga, A., Olivares, J., González-Buitrago, D., Jones, J. L., Oskanen, A., Goff, W., Ulowetz, J., Bolt, G., Sabo, R., Hambsch, F. -J, Slauson, D., Stein, W.
We present an in-depth photometric study of the 2013 superoutburst of the recently discovered cataclysmic variable V1838 Aql and subsequent photometry near its quiescent state. A careful examination of the development of the superhumps is presented.
Externí odkaz:
http://arxiv.org/abs/1810.09864
Autor:
Tovmassian, G., Gonzalez-Buitrago, D., Thorstensen, J., Kotze, E., Breytenbach, H., Schwope, A., Bernardini, F., Zharikov, S. V., Hernandez, M. S., Buckley, D. A. H., de Miguel, E., Hambsch, F. -J., Myers, G., Goff, W., Cejudo, D., Starkey, D., Campbell, T., Ulowetz, J., Stein, W., Nelson, P., Reichart, D. E., Haislip, J. B., Ivarsen, K. M., LaCluyze, A. P., Moore, J. P., Miroshnichenko, A. S.
Publikováno v:
A&A 608, A36 (2017)
Based on XMM--Newton X-ray observations IGR J19552+0044 appears to be either a pre-polar or an asynchronous polar. We conducted follow-up optical observations to identify the sources and periods of variability precisely and to classify this X-ray sou
Externí odkaz:
http://arxiv.org/abs/1710.02126
Autor:
Myers, G., Patterson, J., de Miguel, E., Hambsch, F., Monard, B., Bolt, G., McCormick, J., Rea, R., Allen, W.
CD Ind is one of only four confirmed asynchronous polars (APs). APs are strongly magnetic cataclysmic variables of the AM Herculis subclass with the characteristic that their white dwarfs rotate a few per cent out of synchronism with their binary orb
Externí odkaz:
http://arxiv.org/abs/1701.00556
Autor:
Boyd, D. R. S., de Miguel, E., Patterson, J., Wood, M. A., Barrett, D., Boardman, J., Brettman, O., Cejudo, D., Collins, D., Cook, L. M., Cook, M. J., Foote, J. L., Fried, R., Gomez, T. L., Hambsch, F. -J., Jones, J. L., Kemp, J., Koff, R., Koppelman, M., Krajci, T., Lemay, D., Martin, B., McClusky, J. V., Menzies, K., Messier, D., Roberts, G., Robertson, J., Rock, J., Sabo, R., Skillman, D., Ulowetz, J., Vanmunster, T.
We present an analysis of photometric observations of the eclipsing novalike variable DW UMa made by the CBA consortium between 1999 and 2015. Analysis of 372 new and 260 previously published eclipse timings reveals a 13.6 year period or quasi-period
Externí odkaz:
http://arxiv.org/abs/1612.06883
Autor:
de Miguel, E., Patterson, J., Cejudo, D., Ulowetz, J., Jones, J. L., Boardman, J., Barret, D., Koff, R., Stein, W., Campbell, T., Vanmunster, T., Menzies, K., Slauson, D., Goff, W., Roberts, G., Morelle, E., Dvorak, S., Hambsch, F. -J., Starkey, D., Collins, D., Costello, M., Cook, M. J., Oksanen, A., Lemay, D., Cook, L. M., Ogmen, Y., Richmond, M., Kemp, J.
We report the results of a long campaign of time-series photometry on the nova-like variable UX Ursae Majoris during 2015. It spanned 150 nights, with ~1800 hours of coverage on 121 separate nights. The star was in its normal `high state' near magnit
Externí odkaz:
http://arxiv.org/abs/1512.08687
Autor:
Ripollés, T. ⁎, Muñoz, F., Martínez-Pérez, M.J., de Miguel, E., Poza Cordón, J., de la Heras Páez de la Cadena, B.
Publikováno v:
In Radiología (English Edition) January-February 2021 63(1):89-102
Autor:
Ripollés, T., Muñoz, F., Martínez-Pérez, M.J., de Miguel, E., Cordón, J. Poza, de la Heras Páez de la Cadena, B.
Publikováno v:
In Radiologia January-February 2021 63(1):89-102
Autor:
Campbell, H. C., Marsh, T. R., Fraser, M., Hodgkin, S. T., de Miguel, E., Gänsicke, B. T., Steeghs, D., Hourihane, A., Breedt, E., Littlefair, S. P., Koposov, S. E., Wyrzykowski, L., Altavilla, G., Blagorodnova, N., Clementini, G., Damljanovic, G., Delgado, A., Dennefeld, M., Drake, A. J., Fernández-Hernández, J., Gilmore, G., Gualandi, R., Hamanowicz, A., Handzlik, B., Hardy, L. K., Harrison, D. L., Ilkiewicz, K., Jonker, P. G., Kochanek, C. S., Kolaczkowski, Z., Kostrzewa-Rutkowska, Z., Kotak, R., van Leeuwen, G., Leto, G., Ochner, P., Pawlak, M., Palaversa, L., Rixon, G., Rybicki, K., Shappee, B. J., Smartt, S. J., Torres, M. A. P., Tomasella, L., Turatto, M., Ulaczyk, K., van Velzen, S., Vince, O., Walton, N. A., Wielgórski, P., Wevers, T., Whitelock, P., Yoldas, A., De Angeli, F., Burgess, P., Busso, G., Busuttil, R., Butterley, T., Chambers, K. C., Copperwheat, C., Danilet, A. B., Dhillon, V. S., Evans, D. W., Eyer, L., Froebrich, D., Gomboc, A., Holland, G., Holoien, T. W. -S., Jarvis, J. F., Kaiser, N., Kann, D. A., Koester, D., Kolb, U., Komossa, S., Magnier, E. A., Mahabal, A., Polshaw, J., Prieto, J. L., Prusti, T., Riello, M., Scholz, A., Simonian, G., Stanek, K. Z., Szabados, L., Waters, C., Wilson, R. W.
We report the discovery and characterisation of a deeply eclipsing AM CVn-system, Gaia14aae (= ASSASN-14cn). Gaia14aae was identified independently by the All-Sky Automated Survey for Supernovae (ASAS-SN; Shappee et al. 2014) and by the Gaia Science
Externí odkaz:
http://arxiv.org/abs/1507.04663