Search Results - "Pojmanski, G."

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    Optical, UV, and X-ray evidence for a 7-yr stellar cycle in Proxima Centauri by Wargelin, B J, Saar, S H, Pojmanski, G, Drake, J J, Kashyap, V L

    “…Stars of stellar type later than about M3.5 are believed to be fully convective and therefore unable to support magnetic dynamos like the one that produces the…”
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    ASASSN-14ae: a tidal disruption event at 200 Mpc by Holoien, T. W.-S., Prieto, J. L., Bersier, D., Kochanek, C. S., Stanek, K. Z., Shappee, B. J., Grupe, D., Basu, U., Beacom, J. F., Brimacombe, J., Brown, J. S., Davis, A. B., Jencson, J., Pojmanski, G., Szczygieł, D. M.

    “…ASASSN-14ae is a candidate tidal disruption event (TDE) found at the centre of SDSS J110840.11+340552.2 (d ≃ 200 Mpc) by the All-Sky Automated Survey for…”
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    The ASAS-SN catalogue of variable stars IX: The spectroscopic properties of Galactic variable stars by Jayasinghe, T, Kochanek, C S, Stanek, K Z, Shappee, B J, Holoien, T W-S, Thompson, Todd A, Prieto, J L, Dong, Subo, Pawlak, M, Pejcha, O, Pojmanski, G, Otero, S, Hurst, N, Will, D

    “…ABSTRACT The All-Sky Automated Survey for Supernovae provides long baseline (∼4 yr) V-band light curves for sources brighter than V≲ 17 mag across the whole…”
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    The ASAS-SN catalogue of variable stars – V. Variables in the Southern hemisphere by Jayasinghe, T, Stanek, K Z, Kochanek, C S, Shappee, B J, Holoien, T W-S, Thompson, T A, Prieto, J L, Dong, S, Pawlak, M, Pejcha, O, Shields, J V, Pojmanski, G, Otero, S, Hurst, N, Britt, C A, Will, D

    “…ABSTRACT The All-Sky Automated Survey for Supernovae (ASAS-SN) provides long baseline (∼4 yr) light curves for sources brighter than V ≲ 17 mag across the…”
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    SN 2010jl in UGC 5189: Yet Another Luminous Type IIn Supernova in a Metal-poor Galaxy by Stoll, R, Prieto, J. L, Stanek, K. Z, Pogge, R. W, Szczygieł, D. M, Pojmański, G, Antognini, J, Yan, H

    Published in The Astrophysical journal (20-03-2011)
    “…We present All-Sky Automated Survey data starting 25 days before the discovery of the recent type IIn SN 2010jl, and we compare its light curve to other…”
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    ASASSN-15oi: a rapidly evolving, luminous tidal disruption event at 216 Mpc by Holoien, T W-S, Kochanek, C S, Prieto, J L, Grupe, D, Chen, Ping, Godoy-Rivera, D, Stanek, K Z, Shappee, B J, Dong, Subo, Brown, J S, Basu, U, Beacom, J F, Bersier, D, Brimacombe, J, Carlson, E K, Falco, E, Johnston, E, Madore, B F, Pojmanski, G, Seibert, M

    “…We present ground-based and Swift photometric and spectroscopic observations of the tidal disruption event (TDE) ASASSN-15oi, discovered at the centre of 2MASX…”
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    The ASAS-SN catalogue of variable stars – VII. Contact binaries are different above and below the Kraft break by Jayasinghe, T, Stanek, K Z, Kochanek, C S, Shappee, B J, Pinsonneault, M H, Holoien, T W-S, Thompson, Todd A, Prieto, J L, Pawlak, M, Pejcha, O, Pojmanski, G, Otero, S, Hurst, N, Will, D

    “…ABSTRACT We characterize ${\sim } 71\, 200$ W Ursae Majoris (UMa) type (EW) contact binaries, including ${\sim } 12\, 600$ new discoveries, using All-Sky…”
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    The ASAS-SN catalogue of variable stars – IV. Periodic variables in the APOGEE survey by Pawlak, Michał, Pejcha, O, Jakubčík, P, Jayasinghe, T, Kochanek, C S, Stanek, K Z, Shappee, B J, Holoien, T W-S, Thompson, Todd A, Prieto, J L, Dong, S, Shields, J V, Pojmanski, G, Britt, C A, Will, D

    “…ABSTRACT We explore the synergy between photometric and spectroscopic surveys by searching for periodic variable stars among the targets observed by the Apache…”
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    Where Is the Flux Going? The Long-term Photometric Variability of Boyajian's Star by Simon, Joshua D., Shappee, Benjamin J., Pojma ski, G., Montet, Benjamin T., Kochanek, C. S., van Saders, Jennifer, Holoien, T. W.-S., Henden, Arne A.

    Published in The Astrophysical journal (20-01-2018)
    “…We present ∼800 days of photometric monitoring of Boyajian's Star (KIC 8462852) from the All-Sky Automated Survey for Supernovae (ASAS-SN) and ∼4000 days of…”
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    Eclipsing binaries in the All Sky Automated Survey catalogue by Paczyński, B., Szczygieł, D. M., Pilecki, B., Pojmański, G.

    “…The All Sky Automated Survey (ASAS) is a long-term project to monitor bright variable stars over the whole sky. It has discovered 50 099 variables brighter…”
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    Pre-discovery and Follow-up Observations of the Nearby SN 2009nr: Implications for Prompt Type Ia Supernovae by Khan, Rubab, Prieto, J. L, Pojmański, G, Stanek, K. Z, Beacom, J. F, Szczygiel, D. M, Pilecki, B, Mogren, K, Eastman, J. D, Martini, P, Stoll, R

    Published in The Astrophysical journal (10-01-2011)
    “…We present photometric and spectroscopic observations of the Type Ia supernova SN 2009nr in UGC 8255 (z = 0.0122). Following the discovery announcement at what…”
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