SL
Seppo Laine
astro-ph.GAastro-phastro-ph.COastro-ph.HEastro-ph.IMastro-ph.EPastro-ph.SRgr-qc
On Valency
published · living versionsW_26mnkpdj·v1 · currentpublished
The Stellar Populations of Two Ultra-Diffuse Galaxies from Optical and Near-infrared Photometry
with Viraj Pandya, Aaron J. Romanowsky, Jean P. Brodie, Benjamin D. Johnson +9
1 version
Preprints & journals
73 papers in the corpus · 1997–2026Very Long Baseline Interferometry Search for Nuclear Radio Continuum Emission in the Barred Spiral Galaxy NGC 74792604.18950v1 · Seppo Laine, Emmanuel Momjian, Emilia Jarvela et al.2026 · 0 citationsarXiv
A stellar stream around the spiral galaxy Messier 61 in Rubin First Look imaging2510.24836v2 · Aaron J. Romanowsky, David Mart'inez-Delgado, Giuseppe Donatiello et al.2025 · 2 citationsResearch Notes of the American Astronomical Society, 9, 292 (2025)
The Complete Spitzer Survey of Stellar Structure in Galaxies (CSG)2503.09680v1 · P. M. S'anchez-Alarc'on, H. Salo, J. H. Knapen et al.2025 · 4 citationsA&A 697, A38 (2025)
Testing the Bullet Dwarf Collision Scenario in the NGC 1052 Group Through Morphologies and Stellar Populations2410.19331v1 · Yimeng Tang, Aaron J. Romanowsky, Pieter G. van Dokkum et al.2024 · 10 citationsarXiv
SAUNAS II: Discovery of Cross-shaped X-ray Emission and a Rotating Circumnuclear Disk in the Supermassive S0 Galaxy NGC 50842408.10449v1 · Alejandro S. Borlaff, Pamela M. Marcum, Pasquale Temi et al.2024 · 3 citationsarXiv
Extragalactic Stellar Tidal Streams in the Dark Energy Survey2407.20483v1 · Juan Miro-Carretero, David Martinez-Delgado, Maria A. Gomez-Flechoso et al.2024 · 17 citationsA&A 691, A196 (2024)
SAUNAS I: Searching for Low Surface Brightness X-ray Emission with Chandra/ACIS2405.01625v1 · Alejandro S. Borlaff, Pamela M. Marcum, Mehmet Alpaslan et al.2024 · 3 citationsarXiv
Stellar Population Properties in the Stellar Streams Around SPRC0472312.05358v1 · Seppo Laine, David Mart\inez-Delgado, Kristi A. Webb et al.2023 · 2 citationsarXiv
JWST MIRI flight performance: Detector Effects and Data Reduction Algorithms2308.16327v1 · Jane Morrison, Daniel Dicken, Ioannis Argyriou et al.2023 · 42 citationsPublications of the Astronomical Society of the Pacific, Volume 135, Number 1049, 2023
Optimizing Roman's High Latitude Wide Area Survey for Low Surface Brightness Astronomy2306.09414v1 · Mireia Montes (IAC), Francesca Annibali, Michele Bellazzini et al.2023 · 2 citationsarXiv
MOMO VI: Multifrequency radio variability of the blazar OJ 287 from 2015-2022, absence of predicted 2021 precursor-flare activity, and a new binary interpretation of the 2016/2017 outburst2302.11486v1 · S. Komossa, A. Kraus, D. Grupe et al.2023 · 26 citationsarXiv
The globular clusters and star formation history of the isolated, quiescent ultra-diffuse galaxy DGSAT I2209.09910v1 · Steven R. Janssens, Aaron J. Romanowsky, Roberto Abraham et al.2022 · 38 citationsarXiv
The stellar populations of quiescent ultra-diffuse galaxies from optical to mid-infrared spectral energy distribution fitting2208.11819v2 · Maria Luisa Buzzo, Duncan A. Forbes, Jean P. Brodie et al.2022 · 36 citationsarXiv
Still at Odds with Conventional Galaxy Evolution: The Star Formation History of Ultra-Diffuse Galaxy Dragonfly 442208.11038v1 · Kristi A. Webb, Alexa Villaume, Seppo Laine et al.2022 · 30 citationsarXiv
Multiwavelength astrophysics of the blazar OJ 287 and the project MOMO2207.11291v1 · S. Komossa, A. Kraus, D. Grupe et al.2022 · 1 citationarXiv
MOMO V. Effelsberg, Swift and Fermi study of the blazar and supermassive binary black hole candidate OJ 287 in a period of high activity2204.10244v1 · S. Komossa, D. Grupe, A. Kraus et al.2022 · 15 citationsarXiv
Spitzer Publication Statistics2201.07924v1 · Elena Scire, Luisa Rebull, Seppo Laine2022 · 2 citationsarXiv
Stellar masses, sizes, and radial profiles for 465 nearby early-type galaxies: an extension to the Spitzer Survey of Stellar Structure in Galaxies (SG)2201.08381v1 · A. E. Watkins, H. Salo, E. Laurikainen et al.2022 · 30 citationsA&A 660, A69 (2022)
Warm Spitzer IRAC Photometry: dependencies on observing mode and exposure time2111.01307v2 · Jessica E. Krick, Patrick J. Lowrance, Sean Carey et al.2021 · 1 citation2021 JATIS...7c8006K
A feather on the hat: Tracing the giant stellar stream around the Sombrero galaxy2106.04548v1 · David Martinez-Delgado, Javier Roman, Denis Erkal et al.2021 · 21 citationsarXiv
Supermassive binary black holes and the case of OJ 2872104.12901v1 · S. Komossa, S. Ciprini, L. Dey et al.2021 · 9 citationsarXiv
Hidden depths in the local Universe: The Stellar Stream Legacy Survey2104.06071v2 · David Martinez-Delgado, Andrew P. Cooper, Javier Roman et al.2021 · 72 citationsA&A 671, A141 (2023)
Spitzer IRAC observations of JWST calibration stars2102.02319v1 · Jessica E. Krick, Patrick Lowrance, Sean Carey et al.2021 · 17 citationsarXiv
[CII] and CO Emission Along the Bar and Counter-Arms of NGC 74792101.10966v1 · Dario Fadda, Seppo Laine, Philip N. Appleton2021 · 7 citationsarXiv
Spitzer Observations of the Predicted Eddington Flare from Blazar OJ 2872004.13392v1 · Seppo Laine, Lankeswar Dey, Mauri Valtonen et al.2020 · 79 citationsarXiv
The Potential of Exozodiacal Disks Observations with the WFIRST Coronagraph Instrument1909.02161v1 · B. Mennesson, V. Bailey, J. Kasdin et al.2019 · 1 citationarXiv
Accretion Disk Parameters determined from the great 2015 flare of OJ 2871907.11011v2 · Mauri J. Valtonen, Staszek Zola, Pauli Pihajoki et al.2019 · 37 citationsarXiv
Key Technologies for the Wide Field Infrared Survey Telescope Coronagraph Instrument1901.04050v1 · Vanessa P. Bailey, Lee Armus, Bala Balasubramanian et al.2019 · 4 citationsarXiv
LSST Cadence Optimization White Paper in Support of Observations of Unresolved Tidal Stellar Streams in Galaxies beyond the Local Group1812.04897v1 · Seppo Laine, David Martinez-Delgado (ARI/U. Heidelberg), Ignacio Trujillo et al.2018 · 9 citationsarXiv
The WFIRST Exoplanet Microlensing Survey1803.08564v2 · David P. Bennett, Rachel Akeson, Jay Anderson et al.2018 · 8 citationsarXiv
The Stellar Populations of Two Ultra-Diffuse Galaxies from Optical and Near-infrared Photometry1711.05272v3 · Viraj Pandya (UCSC), Aaron J. Romanowsky (SJSU, UCO) et al.2017 · 59 citationsarXivon Valency
Metallicity and Age of the Stellar Stream Around the Disk Galaxy NGC 59071607.03554v1 · Seppo Laine, Carl J. Grillmair, Peter Capak et al.2016 · 14 citationsarXiv
The extended disc and halo of the Andromeda galaxy observed with Spitzer-IRAC1603.06903v2 · Masoud Rafiei Ravandi, Pauline Barmby, Matthew L. N. Ashby et al.2016 · 3 citationsMNRAS 459:1403 (2016)
Repeatability and Accuracy of Exoplanet Eclipse Depths Measured with Post-Cryogenic Spitzer1601.05101v4 · James G. Ingalls, J. E. Krick, S. J. Carey et al.2016 · 110 citationsAJ, 152, 44 (2016)
The Spitzer Survey of Stellar Structure in Galaxies (S4G): Stellar Masses, Sizes and Radial Profiles for 2352 Nearby Galaxies1505.03534v1 · Juan Carlos Munoz-Mateos, Kartik Sheth, Michael Regan et al.2015 · 161 citationsarXiv
Galaxy Zoo: Are Bars Responsible for the Feeding of Active Galactic Nuclei at 0.2 < z < 1.0?1409.5434v2 · Edmond Cheung, Jonathan R. Trump, E. Athanassoula et al.2014 · 70 citationsarXiv
IRAC Near-Infrared Features in the Outer Parts of S4G Galaxies1408.2602v2 · Seppo Laine, Johan H. Knapen, Juan-Carlos Munoz-Mateos et al.2014 · 18 citationsarXiv
Morphological Parameters of Spitzer Survey of Stellar Structure in Galaxies (S4G)1309.1444v1 · B.W. Holwerda (ESA), J-C. Munoz-Mateos (NRAO), S. Comeron (Oulu) et al.2013 · 41 citationsarXiv
Connecting Transitions in Galaxy Properties to Refueling1308.3292v1 · Sheila J. Kannappan, David V. Stark, Kathleen D. Eckert et al.2013 · 64 citationsarXiv
On the Origin of Lopsidedness in Galaxies as Determined from the Spitzer Survey of Stellar Structure in Galaxies (S4G)1305.2940v3 · Dennis Zaritsky, Heikki Salo, Eija Laurikainen et al.2013 · 66 citationsarXiv
Radio-Continuum study of the Nearby Sculptor Group Galaxies. Part 1: NGC 300 at lambda = 20 cm1203.1688v2 · Timothy J. Galvin, Miroslav D. Filipovi'c, Evan J. Crawford et al.2012 · 7 citationsarXiv
Extended UV Disks and UV-Bright Disks in Low-Mass E/S0 Galaxies1111.0959v1 · Amanda J. Moffett, Sheila J. Kannappan, Andrew J. Baker et al.2011 · 48 citationsarXiv
Spitzer IRS Spectral Mapping of the Toomre Sequence: Spatial Variations of PAH, Gas, and Dust Properties in Nearby Major Mergers1110.3046v1 · S. Haan, L. Armus, S. Laine et al.2011 · 23 citationsarXiv
New Young Star Candidates in CG4 and Sa1011105.1180v1 · L. M. Rebull, C. H. Johnson, V. Hoette et al.2011 · 18 citationsarXiv
The Relationship Between Molecular Gas and Star Formation in Low-Mass E/S0 Galaxies1011.1497v1 · Lisa H. Wei, Stuart N. Vogel, Sheila J. Kannappan et al.2010 · 30 citationsarXiv
The Color-Dependent Frequency of XUV Disks In Low-Mass E/S0s1009.1437v1 · Amanda J. Moffett, Sheila J. Kannappan, Andrew J. Baker et al.2010 · 0 citationsarXiv
Lack of Interaction between the Dust Grains and the Anomalous Radio Jet in the Nearby Spiral Galaxy NGC 42581008.3586v1 · Seppo Laine, Marita Krause, Fatemeh S. Tabatabaei et al.2010 · 12 citationsarXiv
Warm Molecular Hydrogen Emission in Normal Edge-On Galaxies NGC 4565 and NGC 59071007.4194v1 · Seppo Laine, Philip N. Appleton, Stephen T. Gottesman et al.2010 · 11 citationsarXiv
Extended Light in E/S0 Galaxies and Implications for Disk Rebirth0908.4232v1 · Amanda J. Moffett, Sheila J. Kannappan, Seppo Laine et al.2009 · 1 citationarXiv
Radio Continuum Jet in NGC 74790709.4476v1 · Seppo Laine, Rainer Beck2007 · 19 citationsarXiv
Career total: at least 286 works. 73 are in this corpus.Showing the 50 most recent.
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