XMM-Newton Large Programme Details



PROPOSAL OVERVIEW
Proposal Title Simultaneous Disc and Corona Reverberation Mapping in AGN Mrk 335
Proposal Category Active Galactic Nuclei, Quasars, BL-Lac Objects and Tidal Disruption Events
Proposal Type UNDEFINED
Proposal Id 084276
Number of Observations 1
Total exposure time (ks) 452

PI DETAILS
PI Dr Erin Kara
Institute University of Maryland
Country UNITED STATES

CO-INVESTIGATORS
Name Country
E. Cackett UNITED STATES
B. Peterson UNITED STATES
A. Barth UNITED STATES
K. Horne UNITED KINGDOM
M. Goad UNITED KINGDOM
W. Alston UNITED KINGDOM
D. Buisson UNITED KINGDOM
A. Fabian UNITED KINGDOM
L. Gallo CANADA
D. Grupe UNITED STATES
S. Komossa GERMANY
A. Lohfink UNITED STATES
I. McHardy UNITED KINGDOM
M. Parker SPAIN
C. Pinto UNITED KINGDOM
C. Reynolds UNITED KINGDOM
D. Wilkins UNITED STATES

ABSTRACT
X-ray reverberation shows that the corona is compact, within 10 gravitational radii of the central black hole, and irradiates a disc that extends down to or near the ISCO. However, these results appear in tension with recent Swift disc reverberation results, where the time delay between X-rays and UV/optical is much larger than expected from the standard reprocessing model in which a compact corona irradiates and thermalizes a thin accretion disc. In order to explain these disc reverberation results, two suggestions have been made: either (1) the thin disc is truncated with a hot inner flow or (2) absorption and scattering from the broad line region affect the time lag measurements. Neither of these two scenarios can be properly tested with Swift alone. We require XMM-Newton to study the p

PAPERS
Authors marked in red are (co-)investigators in the proposal

Classification of papers are:
- CLASS 1:   papers that present specific XMM-Newton observations
- CLASS 2: papers that refer to published XMM-Newton results with complementary observations, follow-up analysis, or theoretical analysis
- CLASS 3: further deliveries which resulted from the program and which are made available to the community (e.g. source catalogues, processed images or spectra in public data base)
- CLASS 4: comments and suggestions from PI

CLASS 1 (3 references)
  1. " The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions "
    Pan, Zeyang; Qu, Zhijie; Bregman, Joel N.; Liu, Jifeng;
    2024 - The Astrophysical Journal Supplement Series, Volume 271, Issue 2, id.62, 18 pp.
    Number of Citations: 1
    https://ui.adsabs.harvard.edu/search/q=bibcode:2024ApJS..271...62P
    DOI: 10.1093/mnras/stad3885

  2. " Search for Young Stellar Objects within 4XMM-DR13 Using CatBoost and SPE "
    Ma, Xiangyao; Zhang, Yanxia; Zhang, Jingyi; Li, Changhua; Kang, Zihan; Li, Ji;
    2024 - The Astronomical Journal, Volume 168, Issue 5, id.210, 10 pp.
    Number of Citations: 0
    https://ui.adsabs.harvard.edu/search/q=bibcode:2024AJ....168..210M
    DOI: 10.3847/1538-4357/ad6e81

  3. " Effects of ultrafast outflows on X-ray time lags in active galactic nuclei "
    Xu, Yerong; Pinto, Ciro; Kara, Erin; Bianchi, Stefano; Alston, William; Tombesi, Francesco;
    2024 - Astronomy & Astrophysics, Volume 692, id.A78, 11 pp.
    Number of Citations: 0
    https://ui.adsabs.harvard.edu/search/q=bibcode:2024A&A...692A..78X
    DOI: 10.48550/arXiv.2410.10192