K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova

Autor: Dimitriadis, G, Foley, RJ, Rest, A, Kasen, D, Piro, AL, Polin, A, Jones, DO, Villar, A, Narayan, G, Coulter, DA, Kilpatrick, CD, Pan, Y-C, Rojas-Bravo, C, Fox, OD, Jha, SW, Nugent, PE, Riess, AG, Scolnic, D, Drout, MR, Barentsen, G, Dotson, J, Gully-Santiago, M, Hedges, C, Cody, AM, Barclay, T, Howell, S, Garnavich, P, Tucker, BE, Shaya, E, Mushotzky, R, Olling, RP, Margheim, S, Zenteno, A, Coughlin, J, Van Cleve, JE, de Miranda Cardoso, J Vinícius, Larson, KA, McCalmont-Everton, KM, Peterson, CA, Ross, SE, Reedy, LH, Osborne, D, McGinn, C, Kohnert, L, Migliorini, L, Wheaton, A, Spencer, B, Labonde, C, Castillo, G, Beerman, G, Steward, K, Hanley, M, Larsen, R, Gangopadhyay, R, Kloetzel, R, Weschler, T, Nystrom, V, Moffatt, J, Redick, M, Griest, K, Packard, M, Muszynski, M, Kampmeier, J, Bjella, R, Flynn, S, Elsaesser, B, Chambers, KC, Flewelling, HA, Huber, ME, Magnier, EA, Waters, CZ, Schultz, ASB, Bulger, J, Lowe, TB, Willman, M, Smartt, SJ, Smith, KW, Points, S, Strampelli, GM, Brimacombe, J, Chen, P, Muñoz, JA, Mutel, RL, Shields, J, Vallely, PJ, Villanueva, S, Li, W, Wang, X, Zhang, J, Lin, H, Mo, J, Zhao, X, Sai, H, Zhang, X, Zhang, K, Zhang, T, Wang, L, Baron, E, DerKacy, JM

Publikováno v: Astrophysical Journal Letters, vol 870, iss 1
The Astrophysical Journal Letters, vol 870, iss 1

We present an exquisite 30 minute cadence Kepler (K2) light curve of the Type Ia supernova (SN Ia) 2018oh (ASASSN-18bt), starting weeks before explosion, covering the moment of explosion and the subsequent rise, and continuing past peak brightness. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::151109080dcce48afeabb4702f155e72
https://escholarship.org/uc/item/9tc8q9vs

Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy

Autor: Mathur, S, Gupta, A, Page, K, Pogge, RW, Krongold, Y, Goad, MR, Adams, SM, Anderson, MD, Arévalo, P, Barth, AJ, Bazhaw, C, Beatty, TG, Bentz, MC, Bigley, A, Bisogni, S, Borman, GA, Boroson, TA, Bottorff, MC, Brandt, WN, Breeveld, AA, Brown, JE, Brown, JS, Cackett, EM, Canalizo, G, Carini, MT, Clubb, KI, Comerford, JM, Coker, CT, Corsini, EM, Crenshaw, DM, Croft, S, Croxall, KV, Dalla Bontà, E, Deason, AJ, Denney, KD, De Lorenzo-Cáceres, A, De Rosa, G, Dietrich, M, Edelson, R, Ely, J, Eracleous, M, Evans, PA, Fausnaugh, MM, Ferland, GJ, Filippenko, AV, Flatland, K, Fox, OD, Gates, EL, Gehrels, N, Geier, S, Gelbord, JM, Gorjian, V, Greene, JE, Grier, CJ, Grupe, D, Hall, PB, Henderson, CB, Hicks, S, Holmbeck, E, Holoien, TWS, Horenstein, D, Horne, K, Hutchison, T, Im, M, Jensen, JJ, Johnson, CA, Joner, MD, Jones, J, Kaastra, J, Kaspi, S, Kelly, BC

Publikováno v: Mathur, S; Gupta, A; Page, K; Pogge, RW; Krongold, Y; Goad, MR; et al.(2017). Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy. Astrophysical Journal, 846(1). doi: 10.3847/1538-4357/aa832b. UCLA: Retrieved from: http://www.escholarship.org/uc/item/9g73718t

© 2017. The American Astronomical Society. All rights reserved. During the Space Telescope and Optical Reverberation Mapping Project observations of NGC 5548, the continuum and emission-line variability became decorrelated during the second half of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::51dcc6340c41001ce8a174ddc3740664
http://www.escholarship.org/uc/item/9g73718t

REVERBERATION MAPPING OF THE KEPLER FIELD AGN KA1858+4850

Autor: Pei, L, Barth, AJ, Aldering, GS, Briley, MM, Carroll, CJ, Carson, DJ, Cenko, SB, Clubb, KI, Cohen, DP, Cucchiara, A, Desjardins, TD, Edelson, R, Fang, JJ, Fedrow, JM, Filippenko, AV, Fox, OD, Furniss, A, Gates, EL, Gregg, M, Gustafson, S, Horst, JC, Joner, MD, Kelly, PL, Lacy, M, Laney, CD, Leonard, DC, Li, W, Malkan, MA, Margon, B, Neeleman, M, Nguyen, ML, Prochaska, JX, Ross, NR, Sand, DJ, Searcy, KJ, Shivvers, IS, Silverman, JM, Smith, GH, Suzuki, N, Smith, KL, Tytler, D, Werk, JK, Worseck, G

Publikováno v: The Astrophysical Journal, vol 795, iss 1
Astrophysical Journal, vol 795, iss 1
Pei, L; Barth, AJ; Aldering, GS; Briley, MM; Carroll, CJ; Carson, DJ; et al.(2014). Reverberation mapping of the kepler field agn KA1858+4850. Astrophysical Journal, 795(1). doi: 10.1088/0004-637X/795/1/38. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/53h6n2s0

© 2014. The American Astronomical Society. All rights reserved.. KA1858+4850 is a narrow-line Seyfert 1 galaxy at redshift 0.078 and is among the brightest active galaxies monitored by the Kepler mission. We have carried out a reverberation mapping

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3b65dde7351867e7e3e14036da3d232a
https://escholarship.org/uc/item/53h6n2s0

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