Search Results - "Duev, D"

The GROWTH Marshal: A Dynamic Science Portal for Time-domain Astronomy by Kasliwal, M. M., Cannella, C., Bagdasaryan, A., Hung, T., Feindt, U., Singer, L. P., Coughlin, M., Fremling, C., Walters, R., Duev, D., Itoh, R., Quimby, R. M.

“…We describe a dynamic science portal called the GROWTH Marshal that allows time-domain astronomers to define science programs; program filters to save sources…”
Get full text

A WC/WO star exploding within an expanding carbon–oxygen–neon nebula by Gal-Yam, A., Bruch, R., Schulze, S., Yang, Y., Perley, D. A., Irani, I., Sollerman, J., Kool, E. C., Soumagnac, M. T., Yaron, O., Strotjohann, N. L., Zimmerman, E., Barbarino, C., Kulkarni, S. R., Kasliwal, M. M., De, K., Yao, Y., Fremling, C., Yan, L., Ofek, E. O., Fransson, C., Filippenko, A. V., Zheng, W., Brink, T. G., Copperwheat, C. M., Foley, R. J., Brown, J., Siebert, M., Leloudas, G., Cabrera-Lavers, A. L., Garcia-Alvarez, D., Marante-Barreto, A., Frederick, S., Hung, T., Wheeler, J. C., Vinkó, J., Thomas, B. P., Graham, M. J., Duev, D. A., Drake, A. J., Dekany, R., Bellm, E. C., Rusholme, B., Shupe, D. L., Andreoni, I., Sharma, Y., Riddle, R., van Roestel, J., Knezevic, N.

“…The final fate of massive stars, and the nature of the compact remnants they leave behind (black holes and neutron stars), are open questions in astrophysics…”
Get full text

Candidate Electromagnetic Counterpart to the Binary Black Hole Merger Gravitational-Wave Event S190521g by Graham, M. J., Ford, K. E. S., McKernan, B., Ross, N. P., Stern, D., Burdge, K., Coughlin, M., Djorgovsk, S. G., Drake, A. J., Duev, D., Kasliwal, M., Mahabal, A. A., Velzen, S. van, Belecki, J., Bellm, E. C., Burruss, R., Cenko, S. B., Cunningham, V., Helou, G., Kulkarni, S. R., Masci, F. J., Prince, T., Reiley, D., Rodriguez, H., Rusholme, B., Smith, R. M., Soumagnac, M. T.

“…We report the first plausible optical electromagnetic counterpart to a (candidate) binary black hole merger. Detected by the Zwicky Transient Facility, the…”
Get full text

Discovery and characterization of five new eclipsing AM CVn systems by van Roestel, J, Kupfer, T, Green, M J, Wong, T L S, Bildsten, L, Burdge, K, Prince, T, Marsh, T R, Szkody, P, Fremling, C, Graham, M J, Dhillon, V S, Littlefair, S P, Bellm, E C, Coughlin, M, Duev, D A, Goldstein, D A, Laher, R R, Rusholme, B, Riddle, R, Dekany, R, Kulkarni, S R

“…ABSTRACT AM CVn systems are ultra-compact, hydrogen-depleted, and helium-rich, accreting binaries with degenerate or semidegenerate donors. We report the…”
Get full text

AT 2018lqh and the Nature of the Emerging Population of Day-scale Duration Optical Transients by Ofek, E. O., Adams, S. M., Waxman, E., Sharon, A., Kushnir, D., Horesh, A., Ho, A., Kasliwal, M. M., Yaron, O., Gal-Yam, A., Kulkarni, S. R., Bellm, E., Masci, F., Shupe, D., Dekany, R., Graham, M., Riddle, R., Duev, D., Andreoni, I., Mahabal, A., Drake, A.

“…We report on the discovery of AT 2018lqh (ZTF 18abfzgpl)—a rapidly evolving extragalactic transient in a star-forming host at 242 Mpc. The transient g -band…”
Get full text

K2-140b – an eccentric 6.57 d transiting hot Jupiter in Virgo by Giles, H A C, Bayliss, D, Espinoza, N, Brahm, R, Blanco-Cuaresma, S, Shporer, A, Armstrong, D, Lovis, C, Udry, S, Bouchy, F, Marmier, M, Jordán, A, Bento, J, Cameron, A Collier, Sefako, R, Cochran, W D, Rojas, F, Rabus, M, Jenkins, J S, Jones, M, Pantoja, B, Soto, M, Jensen-Clem, R, Duev, D A, Salama, M, Riddle, R, Baranec, C, Law, N M

Get full text

The SFXC software correlator for very long baseline interferometry: algorithms and implementation by Keimpema, A., Kettenis, M. M., Pogrebenko, S. V., Campbell, R. M., Cimó, G., Duev, D. A., Eldering, B., Kruithof, N., van Langevelde, H. J., Marchal, D., Molera Calvés, G., Ozdemir, H., Paragi, Z., Pidopryhora, Y., Szomoru, A., Yang, J.

“…In this paper a description is given of the SFXC software correlator, developed and maintained at the Joint Institute for VLBI in Europe (JIVE). The software…”
Get full text

A tropospheric signal delay model for radio astronomical observations by Duev, D. A., Pogrebenko, S. V., Molera Calvés, G.

“…In this work, a three-dimensional refraction model is proposed, which allows one to calculate the delay of signal due to the Earth’s troposphere—the main…”
Get full text

A monitoring campaign (2013-2020) of ESA's Mars Express to study interplanetary plasma scintillation by Kummamuru, P, Calvés, G. Molera, Cimò, G, Pogrebenko, S. V, Bocanegra-Bahamón, T. M, Duev, D. A, Said, M. D. Md, Edwards, J, Ma, M, Quick, J, Neidhardt, A, de Vicente, P, Haas, R, Kallunki, J, Maccaferri, 1 G, Colucci, G, Yang, W. J, Hao, L. F, Weston, S, Kharinov, M. A, Mikhailov, A. G, Jung, T

“…The radio signal transmitted by the Mars Express (MEX) spacecraft was observed regularly between the years 2013-2020 at X-band (8.42 GHz) using the European…”
Get full text

Supernova Siblings and their Parent Galaxies in the Zwicky Transient Facility Bright Transient Surve by Graham, M. L, Fremling, C, Perley, D. A, Biswas, R, Phillips, C. A, Sollerman, J, Nugent, P. E, Nance, S, Dhawan, S, Nordin, J, Goobar, A, Miller, A, Neill, J. D, Hall, X. J, Hankins, M. J, Duev, D. A, Kasliwal, M. M, Rigault, M, Bellm, E. C, Hale, D, Mróz, P, Kulkarni, S. R

“…Supernova (SN) siblings -- two or more SNe in the same parent galaxy -- are useful tools for exploring progenitor stellar populations as well as properties of…”
Get full text

Discovery and characterization of five new eclipsing AM CVn systems by van Roestel, J, Kupfer, T, Green, M. J, Wong, S, Bildsten, L, Burdge, K, Prince, T, Marsh, T. R, Szkody, P, Fremling, C, Graham, M. J, Dhillon, V. S, Littlefair, S. P, Bellm, E. C, Coughlin, M, Duev, D. A, Goldstein, D. A, Laher, R. R, Rusholme, B, Riddle, R, Dekany, R, Kulkarni, S. R

“…AM CVn systems are ultra-compact, helium-rich, accreting binaries with degenerate or semi-degenerate donors. We report the discovery of five new eclipsing AM…”
Get full text

Discovery and Confirmation of the Shortest Gamma-Ray Burst from a Collapsar by Ahumada, Tomás, Singer, Leo P, Anand, Shreya, Coughlin, Michael W, Kasliwal, Mansi M, Ryan, Geoffrey, Andreoni, Igor, Cenko, S Bradley, Fremling, Christoffer, Kumar, Harsh, Pang, Peter T H, Burns, Eric, Cunningham, Virginia, Dichiara, Simone, Dietrich, Tim, Svinkin, Dmitry S., Almualla, Mouza, Castro-Tirado, Alberto J, De, Kishalay, Dunwoody, Rachel, Gatkine, Pradip, Hammerstein, Erica, Iyyani, Shabnam, Mangan, Joseph, Perley, Dan, Purkayastha, Sonalika, Bellm, Eric, Bhalerao, Varun, Bolin, Bryce, Bulla, Mattia, Cannella, Christopher, Chandra, Poonam, Duev, Dmitry A, Frederiks, Dmitry, Gal-Yam, Avishay, Graham, Matthew, Ho, Anna Y Q, Hurley, Kevin, Karambelkar, Viraj, Kool, Erik C, Kulkarni, S R, Mahabal, Ashish, Masci, Frank, McBreen, Sheila, Pandey, Shashi B, Reusch, Simeon, Ridnaia, Anna, Rosnet, Philippe, Rusholme, Benjamin, Carracedo, Ana Sagués, Smith, Roger, Soumagnac, Maayane, Stein, Robert, Troja, Eleonora, Tsvetkova, Anastasia, Walters, Richard, Valeev, Azamat F

“…Gamma-ray bursts (GRBs) are among the brightest and most energetic events in the Universe. The duration and hardness distribution of GRBs has two clusters, now…”
Get full text

Gravitational microlensing events from the first year of the northern Galactic plane survey by the Zwicky Transient Facility by Mroz, P, Street, R. A, Bachelet, E, Ofek, E. O, Bellm, E. C, Dekany, R, Duev, D. A, Gal-Yam, A, Graham, M. J, Masci, F. J, Porter, M, Rusholme, B, Smith, R. M, Soumagnac, M. T, Zolkower, J

“…RNAAS 4, 13 (2020) The Zwicky Transient Facility (ZTF) is currently surveying the entire northern sky, including dense Galactic plane fields. Here, we present…”
Get full text

A WC/WO star exploding within an expanding carbon-oxygen-neon nebula by Gal-Yam, A, Bruch, R, Schulze, S, Yang, Y, Perley, D. A, Irani, I, Sollerman, J, Kool, E. C, Soumagnac, M. T, Yaron, O, Strotjohann, N. L, Zimmerman, E, Barbarino, C, Kulkarni, S. R, Kasliwal, M. M, De, K, Yao, Y, Fremling, C, Yan, L, Ofek, E. O, Fransson, C, Filippenko, A. V, Zheng, W, Brink, T. G, Copperwheat, C. M, Foley, R. J, Brown, J, Siebert, M, Leloudas, G, Cabrera-Lavers, A. L, Garcia-Alvarez, D, Marante-Barreto, A, Frederick, S, Hung, T, Wheeler, J. C, Vinko, J, Thomas, B. P, Graham, M. J, Duev, D. A, Drake, A. J, Dekany, R, Bellm, E. C, Rusholme, B, Shupe, D. L, Andreoni, I, Sharma, Y, Riddle, R, van Roestel, J, Knezevic, N

“…The final explosive fate of massive stars, and the nature of the compact remnants they leave behind (black holes and neutron stars), are major open questions…”
Get full text

SN 2020bqj: a Type Ibn supernova with a long lasting peak plateau by Kool, E. C, Karamehmetoglu, E, Sollerman, J, Schulze, S, Lunnan, R, Reynolds, T. M, Barbarino, C, Bellm, E. C, De, K, Duev, D. A, Fremling, C, Golkhou, V. Z, Graham, M. L, Green, D. A, Horesh, A, Kaye, S, Kim, Y. -L, Laher, R. R, Masci, F. J, Nordin, J, Perley, D. A, Phinney, E. S, Porter, M, Reiley, D, Rodriguez, H, van Roestel, J, Rusholme, B, Sharma, Y, Sfaradi, I, Soumagnac, M. T, Taggart, K, Tartaglia, L, Williams, D. R. A, Yan, L

“…A&A 652, A136 (2021) Context: Type Ibn supernovae are a rare class of stripped envelope supernovae interacting with a helium-rich CSM. The majority of the SNe…”
Get full text

Palomar discovery and initial characterization of naked-eye long-period comet C/2022 E3 (ZTF) by Bolin, B T, Masci, F J, Duev, D A, Milburn, J W, Neill, J D, Purdum, J N, Avdellidou, C, Saki, M, Cheng, Y-C, Delbo, M, Fremling, C, Ghosal, M, Lin, Z-Y, Lisse, C M, Mahabal, A

“…Long-period comets are planetesimal remnants constraining the environment and volatiles of the protoplanetary disc. We report the discovery of hyperbolic…”
Get full text

Optical Follow-Up of the Neutron Star-Black Hole Mergers S200105ae and S200115j by Anand, Shreya, Coughlin, Michael W., Kasliwal, Mansi M., Bulla, Mattia, Ahumada, Tomas, Carracedo, Ana Sagués, Almualla, Mouza, Andreoni, Igor, Stein, Robert, Foucart, Francois, Singer, Leo P., Sollerman, Jesper, Bellm, Eric C., Bolin, Bryce, Caballero-García, M. D., Castro-Tirado, Alberto J., Cenko, S. Bradley, De, Kishalay, Dekany, Richard G., Duev, Dmitry A., Feeney, Michael, Fremling, Christoffer, Goldstein, Daniel A., Golkhou, V. Zach, Graham, Matthew J., Guessoum, Nidhal, Hankins, Matthew J., Hu, Youdong, Kong, Albert K. H., Kool, Erik C., Kulkarni, S R, Laher, Russ R., Masci, Frank J., Mróz, Przemek, Nissanke, Samaya, Porter, Michael, Reusch, Simeon, Riddle, Reed, Rosnet, Philippe, Rusholme, Benjamin, Serabyn, Eugene, Sánchez-Ramírez, R., Rigault, Mickael, Shupe, David L., Smith, Roger, Soumagnac, Maayane T., Walters, Richard, Valeev, Azamat F.

“…LIGO and Virgo’s third observing run revealed the first neutron star–black hole (NSBH) merger candidates in gravitational waves. These events are predicted to…”
Get full text

The Palomar twilight survey of ‘Ayló’chaxnim, Atiras, and comets by Bolin, B.T., Masci, F.J., Coughlin, M.W., Duev, D.A., Ivezić, Ž., Jones, R.L., Yoachim, P., Ahumada, T., Bhalerao, V., Choudhary, H., Contreras, C., Cheng, Y.-C., Copperwheat, C.M., Deshmukh, K., Fremling, C., Granvik, M., Hardegree-Ullman, K.K., Ho, A.Y.Q., Jedicke, R., Kasliwal, M., Kumar, H., Lin, Z.-Y., Mahabal, A., Monson, A., Neill, J.D., Nesvorný, D., Perley, D.A., Purdum, J.N., Quimby, R., Serabyn, E., Sharma, K., Swain, V.

“…Near-sun sky twilight observations allow for the detection of asteroids interior to the orbit of Venus (Aylos) and the Earth (Atiras) and comets. We present…”
Get full text

Planetary Radio Interferometry and Doppler Experiment (PRIDE) Technique: a Test Case of the Mars Express Phobos Fly-by. 2. Doppler tracking: Formulation of observed and computed values, and noise budget by Bocanegra-Bahamón, T. M, Calves, G. Molera, Gurvits, L. I, Duev, D. A, Pogrebenko, S. V, Cimo, G, Dirkx, D, Rosenblatt, P

“…A&A 609, A59 (2018) Context. Closed-loop Doppler data obtained by deep space tracking networks (e.g., NASA's DSN and ESA's Estrack) are routinely used for…”
Get full text

Discovery and characterization of five new eclipsing AM CVn systems by van Roestel, J., Kupfer, T., Green, M. J., Wong, T. L. S., Bildsten, L., Burdge, K., Prince, T., Marsh, T. R., Szkody, P., Fremling, C., Graham, M. J., Dhillon, V. S., Littlefair, S. P., Bellm, E. C., Coughlin, M., Duev, D. A., Goldstein, D. A., Laher, R. R., Rusholme, B., Riddle, R., Dekany, R., Kulkarni, S. R.

“…AM CVn systems are ultra-compact, hydrogen-depleted, and helium-rich, accreting binaries with degenerate or semidegenerate donors. We report the discovery of…”
Get full text