Zobrazeno 1 - 10
of 568
pro vyhledávání: '"MacFarlane, S. A."'
Autor:
Maitra, C., Haberl, F., Vasilopoulos, G., Rau, A., Schwope, A., Friedrich, S., Buckley, D. A. H., Valdes, F., Lang, D., Macfarlane, S. A.
Context. During four all-sky surveys (eRASS1--4), eROSITA, the soft X-ray instrument aboard Spektrum-Roentgen-Gamma (SRG) detected a new supersoft X-ray source, eRASSU J060839.5-704014, in the direction of the Large Magellanic Cloud (LMC). Methods. W
Externí odkaz:
http://arxiv.org/abs/2401.17293
Using light curves with $\sim$3 min cadence and a duration of 2 hrs made using the OmegaWhite survey, we present the results of a search for short-period variable stars in the field of 20 open clusters. We identified 92 variable stars in these fields
Externí odkaz:
http://arxiv.org/abs/2203.11533
Autor:
Jarrett, T. H., Comrie, A., Marchetti, L., Sivitilli, A., Macfarlane, S., Vitello, F., Becciani, U., Taylor, A. R., van der Hulst, J. M., Serra, P., Katz, N., Cluver, M.
Scientists across all disciplines increasingly rely on machine learning algorithms to analyse and sort datasets of ever increasing volume and complexity. Although trends and outliers are easily extracted, careful and close inspection will still be ne
Externí odkaz:
http://arxiv.org/abs/2012.10342
Autor:
Telfar, S., McLeod, G.F.H., Dhakal, B., Henderson, J., Tanveer, S., Broad, H.E.T., Woolhouse, W., Macfarlane, S., Boden, J.M.
Publikováno v:
In Child Abuse & Neglect November 2023 145
Autor:
Vaduvescu, O., Hudin, L., Mocnik, T., Char, F., Sonka, A., Tudor, V., Ordonez-Etxeberria, I., Alfaro, M. Diaz, Ashley, R., Errmann, R., Short, P., Moloceniuc, A., Cornea, R., Inceu, V., Zavoianu, D., Popescu, M., Curelaru, L., Mihalea, S., Stoian, A. -M., Boldea, A., Toma, R., Fields, L., Grigore, V., Stoev, H., Lopez-Martinez, F., Humphries, N., Sowicka, P., Ramanjooloo, Y., Manilla-Robles, A., Riddick, F. C., Jimenez-Lujan, F., Mendez, J., Aceituno, F., Sota, A., Jones, D., Hidalgo, S., Murabito, S., Oteo, I., Bongiovanni, A., Zamora, O., Pyrzas, S., Genova-Santos, R., Font, J., Bereciartua, A., Perez-Fournon, I., Martinez-Vazquez, C. E., Monelli, M., Cicuendez, L., Monteagudo, L., Agulli, I., Bouy, H., Huelamo, N., Monguio, M., Gansicke, B. T., Steeghs, D., Gentile-Fusillo, N. P., Hollands, M. A., Toloza, O., Manser, C. J., Dhillon, V., Sahman, D., Fitzsimmons, A., McNeill, A., Thompson, A., Tabor, M., Murphy, D. N. A., Davies, J., Snodgrass, C., Triaud, A. H. M. J., Groot, P. J., Macfarlane, S., Peletier, R., Sen, S., Ikiz, T., Hoekstra, H., Herbonnet, R., Kohlinger, F., Greimel, R., Afonso, A., Parker, Q. A., Kong, A. K. H., Bassa, C., Pleunis, Z.
Publikováno v:
A&A 609, A105 (2018)
One-opposition near-Earth asteroids (NEAs) are growing in number, and they must be recovered to prevent loss and mismatch risk, and to improve their orbits, as they are likely to be too faint for detection in shallow surveys at future apparitions. We
Externí odkaz:
http://arxiv.org/abs/1711.00709
Autor:
Kupfer, T., Ramsay, G., van Roestel, J., Brooks, J., Macfarlane, S. A., Toma, R., Groot, P. J., Woudt, P. A., Bildsten, L., Marsh, T. R., Green, M. J., Breedt, E., Kilkenny, D., Freudenthal, J., Geier, S., Heber, U., Bagnulo, S., Blagorodnova, N., Buckley, D. A. H., Dhillon, V. S., Kulkarni, S. R., Lunnan, R., Prince, T. A.
We report the discovery of the ultracompact hot subdwarf (sdOB) binary OW J074106.0-294811.0 with an orbital period of P$_{\rm orb}=44.66279\pm1.16\times10^{-4}$ min, making it the most compact hot subdwarf binary known. Spectroscopic observations us
Externí odkaz:
http://arxiv.org/abs/1710.07287
Autor:
Macfarlane, S. A., Woudt, P. A., Dufour, P., Ramsay, G., Groot, P. J., Toma, R., Warner, B., Paterson, K., Kupfer, T., van Roestel, J., Berdnikov, L., Dagne, T., Hardy, F.
We present the discovery and follow-up observations of the second known variable warm DQ white dwarf OW J175358.85-310728.9 (OW J1753-3107). OW J1753-3107 is the brightest of any of the currently known warm or hot DQ and was discovered in the OmegaWh
Externí odkaz:
http://arxiv.org/abs/1703.08122
Autor:
Edmondson, C., Westrupp, N., Seddon, P., Olden, C., Wallis, C., Dawson, C., Brodlie, M., Baxter, F., McCormick, J., MacFarlane, S., Rice, D., Macleod, A., Brooker, R., Connon, M., Ghayyda, S., Blaikie, L., Thursfield, R., Brown, L., Price, A., Fleischer, E., Itterman, J., Hughes, D., Barrett, P., Surette, M., Donnelly, C., Mateos-Corral, D., Padley, G., Wallenburg, J., Brownlee, K., Alton, E.W.F.W., Bush, A., Davies, J.C.
Publikováno v:
In Journal of Cystic Fibrosis January 2022 21(1):70-77
Autor:
Macfarlane, S. A., Woudt, P. A., Groot, P. J., Ramsay, G., Toma, R., Motsoaledi, M., Crause, L. A., Gilbank, D. G., O'Donoghue, D., Potter, S. B., Sickafoose, A. A., van Gend, C., Worters, H. L.
We present photometric and spectroscopic follow-up observations of short-period variables discovered in the OmegaWhite survey: a wide-field high-cadence g-band synoptic survey targeting the Galactic Plane. We have used fast photometry on the SAAO 1.0
Externí odkaz:
http://arxiv.org/abs/1610.05687
Autor:
Jarrett, T.H., Comrie, A., Marchetti, L., Sivitilli, A., Macfarlane, S., Vitello, F., Becciani, U., Taylor, A.R., van der Hulst, J.M., Serra, P., Katz, N., Cluver, M.E.
Publikováno v:
In Astronomy and Computing September 2021