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D. Grupe

Pennsylvania State University · US
Area of research
Astronomy and Astrophysics · Computational Mechanics
Research interest
Research interests include Physics, Astrophysics, Astronomy, Galaxy, Blazar, and Active galactic nucleus.
h-index
citations
3,235
works
22
NIH funding
primary concept
email

Recent publications

Changing-Look Narrow-Line Seyfert 1 Galaxies, their Detection with SVOM, and the Case of NGC 1566
Universe 2024cited by 15position: middledoi
UV–Optical Disk Reverberation Lags despite a Faint X-Ray Corona in the Active Galactic Nucleus Mrk 335
The Astrophysical Journal 2023cited by 37position: middledoi
AMUSE-Antlia. I. Nuclear X-Ray Properties of Early-type Galaxies in a Dynamically Young Galaxy Cluster
The Astrophysical Journal 2023cited by 3position: middledoi
Flares in the changing look AGN Mrk 590 – I. The UV response to X-ray outbursts suggests a more complex reprocessing geometry than a standard disc
Monthly Notices of the Royal Astronomical Society 2022cited by 16position: middledoi
Follow-up Observations of the Prolonged, Super-Eddington, Tidal Disruption Event Candidate 3XMM J150052.0+015452: the Slow Decline Continues
The Astrophysical Journal Letters 2022cited by 13position: middledoi
X-ray spectral components of the blazar and binary black hole candidate OJ 287 (2005–2020)
Monthly Notices of the Royal Astronomical Society 2021cited by 37position: middledoi
ASASSN-18am/SN 2018gk: an overluminous Type IIb supernova from a massive progenitor
Monthly Notices of the Royal Astronomical Society 2021cited by 14position: middledoi
Intensive disc-reverberation mapping of Fairall 9: first year of <i>Swift</i> and LCO monitoring
Monthly Notices of the Royal Astronomical Society 2020cited by 102position: middledoi
Gaia17biu/SN 2017egm in NGC 3191: The Closest Hydrogen-poor Superluminous Supernova to Date Is in a “Normal,” Massive, Metal-rich Spiral Galaxy
The Astrophysical Journal 2018cited by 83position: middledoi
A likely decade-long sustained tidal disruption event
Nature Astronomy 2017cited by 98position: middledoi
Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy
The Astrophysical Journal 2017cited by 41position: middledoi
Multiwavelength follow-up observations of the tidal disruption event candidate 2XMMi J184725.1−631724
Monthly Notices of the Royal Astronomical Society 2017cited by 12position: middledoi
Space Telescope and Optical Reverberation Mapping Project. VI. Reverberating Disk Models for NGS 5548
The Astrophysical Journal 2017cited by 0position: middle
SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION AND BROADBAND TIME DELAYS IN NGC 5548
The Astrophysical Journal 2016cited by 306position: middledoi
THE YOUNG AND BRIGHT TYPE IA SUPERNOVA ASASSN-14lp: DISCOVERY, EARLY-TIME OBSERVATIONS, FIRST-LIGHT TIME, DISTANCE TO NGC 4666, AND PROGENITOR CONSTRAINTS
The Astrophysical Journal 2016cited by 78position: middledoi
ERRATIC FLARING OF BL LAC IN 2012–2013: MULTIWAVELENGTH OBSERVATIONS
The Astrophysical Journal 2016cited by 44position: middledoi
Six months of multiwavelength follow-up of the tidal disruption candidate ASASSN-14li and implied TDE rates from ASAS-SN
Monthly Notices of the Royal Astronomical Society 2015cited by 325position: middledoi
SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. I. ULTRAVIOLET OBSERVATIONS OF THE SEYFERT 1 GALAXY NGC 5548 WITH THE COSMIC ORIGINS SPECTROGRAPH ON<i>HUBBLE SPACE TELESCOPE</i>
The Astrophysical Journal 2015cited by 167position: middledoi
Properties of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies
Springer Link (Chiba Institute of Technology) 2015cited by 167position: middledoi
THE MAN BEHIND THE CURTAIN: X-RAYS DRIVE THE UV THROUGH NIR VARIABILITY IN THE 2013 ACTIVE GALACTIC NUCLEUS OUTBURST IN NGC 2617
eScholarship (California Digital Library) 2014cited by 1,374position: middle
DISCOVERY AND OBSERVATIONS OF ASASSN-13db, AN EX LUPI-TYPE ACCRETION EVENT ON A LOW-MASS T TAURI STAR
The Astrophysical Journal Letters 2014cited by 43position: middledoi
A TIGHT CONNECTION BETWEEN GAMMA-RAY OUTBURSTS AND PARSEC-SCALE JET ACTIVITY IN THE QUASAR 3C 454.3
The Astrophysical Journal 2013cited by 186position: middledoi
MULTIWAVELENGTH VARIATIONS OF 3C 454.3 DURING THE 2010 NOVEMBER TO 2011 JANUARY OUTBURST
The Astrophysical Journal 2012cited by 88position: lastdoi

Grants

No grants ingested yet.

Frequent collaborators

Jimmy A. Irwin · University of Alabama4 papers (2017–2023) · 3 papers (2017–2022)D. Barret · Goddard Space Flight Center3 papers (2017–2022) · 3 papers (2017–2022)Dacheng Lin · Tsinghua University3 papers (2017–2022) · 3 papers (2017–2022)S. Komossa · Technical University of Munich3 papers (2017–2024)J. L. Prieto · Princeton University2 papers (2014–2015)D. Szczygiel · The Ohio State University2 papers (2014–2015)J. Brimacombe · Mount Stromlo Observatory2 papers (2014–2015)C.S. Kochanek · Laboratoire AstroParticule et Cosmologie2 papers (2014–2015) · 2 papers (2012–2016)Svetlana G. Jorstad · Boston University2 papers (2016–2021)E. Ramírez-Ruiz · University of California, Santa Cruz2 papers (2017–2022)W. Peter Maksym · Marshall Space Flight Center2 papers (2017–2022)B. J. Shappee · The Ohio State University2 papers (2014–2015)T. W. S. Holoien · The Ohio State University2 papers (2014–2015)D. Bersier · Lawrence Berkeley National Laboratory2 papers (2014–2015)J. F. Beacom · The Ohio State University2 papers (2014–2015) · 2 papers (2014–2015)