Coronal Properties of the Seyfert 1.9 Galaxy MCG –05-23-
Coronal Properties of Swift/BAT-selected Seyfert 1 AGNs Observed with NuSTAR
... lected Seyfert 1 (Sy1) AGN observed with NuSTAR, in order to map out the location of these sources on the tem- perature – compactness (θ −l) diagram for AGN ...
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The coronal parameters of local Seyfert galaxies
... Weinheim 1 Introduction Bright Active Galactic Nuclei (AGN) are believed to host a supermassive black hole at their center, surrounded by a ge- ometrically thin accretion ...spectral properties of ...
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An XMM-Newton observation of the extreme narrow-line Seyfert 1 galaxy, Mrk359
... properties, such as more face-on discs than typical Seyfert 1s or lower/higher accretion rates than for other NLS1s. A C K N O W L E D G M E N T S This work is based on observations obtained with the XMM- ...
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Properties of the Narrow Line Seyfert 1 Galaxies Revisited
... whether the NLS1s follow the same M bh − σ relation built with bright AGN/quasars is still controversial, e.g. see [40]-[43]. Reference [44] has showed results that the NLS1 galaxies are below the M bh − L bul e g ...
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The awakening of the γ-ray narrow-line Seyfert 1 galaxy PKS 1502+036
... The OVRO 15 GHz light curve reached the highest flux density observed from this source on 2016 January 12, indicating a delay of about three weeks between the γ-ray and 15 GHz emission peaks. This suggests that the γ-ray ...
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Spitzer space telescope measurements of dust reverberation lags in the Seyfert 1 galaxy NGC 6418
... portion of each distribution, while discarding the uninteresting wings? Figure A1 shows representative single realizations of the CCFs; it is obvious that the centroid of each CCF will depend on the range of data chosen ...
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The fast molecular outflow in the Seyfert galaxy IC 5063 as seen by ALMA
... Figure 8 shows the observed pv diagram with contours super- posed on it based on the above model. Given that we only seek qualitative agreement with the data, we only draw those contours that indicate the qualitative ...
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The relativistic jet of the γ-ray emitting narrow-line Seyfert 1 galaxy PKS J1222+0413.
... We employ the energy-conserving accretion flow model, OPTX - CONV , of Done et al. (2013) and perform a simple test to determine whether the spin of the BH can be constrained by our data. In the OPTXCONV model, a ...
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Multiwavelength studies of the Seyfert 1 galaxy NGC7469. II - X-ray and UV observations with XMM-Newton
... Abstract. We present an XMM-Newton observation of NGC 7469, including studies of the X-ray and UV vari- ability, 0.2−10 keV spectral continuum, Fe Kα emission line and the first-ever high-resolution X-ray spectrum of the ...
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On the black hole mass of the γ-ray emitting narrow-line Seyfert 1 galaxy 1H 0323+342.
... 1 ∼ 2 and 2 ∼ ...for coronal and jet contributions observed in the X-ray spectra of Seyferts, in particular of narrow-line Seyfert 1s (see also Section ...
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High-energy emission from NGC 5506, the brightest hard X-ray Narrow Line Seyfert 1 galaxy
... line Seyfert 1 galaxy above 20 ...The properties inferred for NGC 5506 in this study agree with those based on other data sets for the same AGN, and fit the picture of NLS1 having in general ...
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Simultaneous NuSTAR and XMM–Newton 0.5–80 keV spectroscopy of the narrow-line Seyfert 1 galaxy SWIFT J2127.4+5654
... soft coronal emission from large radii to respond be- fore the harder coronal emission at smaller ...to 1–5 keV frequency-dependent lag shows the typical hard lag of ∼1000 s at frequencies below ...
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The mass and spin of the extreme Narrow Line Seyfert 1 Galaxy 1H 0707-495 and its implications for the trigger for relativistic jets.
... 5 D I S C U S S I O N 1H0707 is the most convincing candidate for extremely high black hole spin as derived from the reflection/reverberation fits to the X-ray spectral-timing properties. However, these fits ...
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Soft X-ray spectral variations of the narrow line Seyfert l galaxy Markarian 766
... narrow-line Seyfert 1 galaxy Markarian 766 is studied using nine ROSAT PSPC data ...multiwavelength properties of Markarian 766 are shown to be very similar to those of other narrow-line ...
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[O III] line properties in two samples of radio-emitting narrow-line Seyfert 1 galaxies
... Five radio-quiet sources and one radio-loud were not included in SDSS, so we observed them with the Asiago 1.22 m tele- scope. Moreover, three sources, J1218+2948, J1555+1911, and J1337 +2423, are in the SDSS archive, ...
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A high Eddington-ratio, true Seyfert 2 galaxy candidate: implications for broad-line region models
... same properties (density and distance) in both past low-luminosity and present high-luminosity states, its ionization state would have been lower by a similar factor in the past, which further depresses the soft ...
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Multi-wavelength study of the Seyfert 1 galaxy NGC 3783 with XMM-Newton
... We interpret the significant deficit of counts in the soft X-ray region as being due to absorption by ionised gas in the line of sight. This is demonstrated by the large number of narrow absorption lines in the RGS ...
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MCG MCG MCG MCG MCG MCG MCG MCG MCG MCG MCG
... Chryston, Opp Pentland Road on Main Street T 08:09 09:08 10:08 11:08 12:08 13:08 14:08 15:08 16:13 17:13 18:13 Stepps, after Cardowan Road on Cumbernauld Road T 08:14 .... .... .... .... .... .... .... .... .... .... ...
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... Report on Evaluation of Undergraduate Intern Year at the UCD School of Nursing, Midwifery and Health Systems 1.1 Introduction This document provides an overview of the results from an evaluation of the intern year at the ...
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05/23/ Deans List 1
... 05/23/1985 - Deans List 1 University Marketing and Communications Follow this and additional works at: http://thekeep.eiu.edu/press_releases_1985 This is brought to you for free and open access by ...
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