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A geostatistical analysis of multiscale metallicity variations in galaxies – I. Introduction and comparison of high-resolution metallicity maps to an analytical metal transport model

Benjamin Metha, Michele Trenti and Tingjin Chu
Monthly Notices of the Royal Astronomical Society 508 (1) 489 (2021)
https://doi.org/10.1093/mnras/stab2554

LLAMA: Stellar populations in the nuclei of ultra-hard X-ray-selected AGN and matched inactive galaxies

L. Burtscher, R. I. Davies, T. T. Shimizu, R. Riffel, D. J. Rosario, E. K. S. Hicks, M.-Y. Lin, R. A. Riffel, M. Schartmann, A. Schnorr-Müller, T. Storchi-Bergmann, G. Orban de Xivry and S. Veilleux
Astronomy & Astrophysics 654 A132 (2021)
https://doi.org/10.1051/0004-6361/202140593

An AMUSING look at the host of the periodic nuclear transient ASASSN-14ko reveals a second AGN

M A Tucker, B J Shappee, J T Hinkle, J M M Neustadt, M Eracleous, C S Kochanek, J L Prieto, A V Payne, L Galbany, J P Anderson, K Auchettl, C Auge and Thomas W-S Holoien
Monthly Notices of the Royal Astronomical Society 506 (4) 6014 (2021)
https://doi.org/10.1093/mnras/stab2085

Polarimetric Properties of Event Horizon Telescope Targets from ALMA

Ciriaco Goddi, Iván Martí-Vidal, Hugo Messias, Geoffrey C. Bower, Avery E. Broderick, Jason Dexter, Daniel P. Marrone, Monika Moscibrodzka, Hiroshi Nagai, Juan Carlos Algaba, Keiichi Asada, Geoffrey B. Crew, José L. Gómez, C. M. Violette Impellizzeri, Michael Janssen, Matthias Kadler, Thomas P. Krichbaum, Rocco Lico, Lynn D. Matthews, Antonios Nathanail, Angelo Ricarte, Eduardo Ros, Ziri Younsi, Kazunori Akiyama, Antxon Alberdi, et al.
The Astrophysical Journal Letters 910 (1) L14 (2021)
https://doi.org/10.3847/2041-8213/abee6a

Variability of the Blazar 1156+295 in 2005–2020

V. A. Hagen-Thorn, D. A. Morozova, S. S. Savchenko, E. I. Hagen-Thorn, Yu. V. Milanova, L. V. Shalyapina and A. A. Vasil’ev
Astronomy Reports 65 (12) 1233 (2021)
https://doi.org/10.1134/S1063772921120039

Light-curve classification with recurrent neural networks for GOTO: dealing with imbalanced data

U F Burhanudin, J R Maund, T Killestein, K Ackley, M J Dyer, J Lyman, K Ulaczyk, R Cutter, Y-L Mong, D Steeghs, D K Galloway, V Dhillon, P O’Brien, G Ramsay, K Noysena, R Kotak, R P Breton, L Nuttall, E Pallé, D Pollacco, E Thrane, S Awiphan, P Chote, A Chrimes, E Daw, et al.
Monthly Notices of the Royal Astronomical Society 505 (3) 4345 (2021)
https://doi.org/10.1093/mnras/stab1545

Ultraluminous X-ray sources in seven edge-on spiral galaxies

Kristen C Dage, Noah Vowell, Erica Thygesen, Arash Bahramian, Daryl Haggard, Konstantinos Kovlakas, Arunav Kundu, Thomas J Maccarone, Jay Strader, Ryan Urquhart and Stephen E Zepf
Monthly Notices of the Royal Astronomical Society 508 (3) 4008 (2021)
https://doi.org/10.1093/mnras/stab2850

Catalog of X-Ray Active Galactic Nuclei Based on ROSAT BSC and FSC Sources

G. M. Paronyan, A. M. Mickaelian, H. V. Abrahamyan and G. A. Mikayelyan
Astrophysics 64 (3) 277 (2021)
https://doi.org/10.1007/s10511-021-09689-w

Comprehensive Broadband X-Ray and Multiwavelength Study of Active Galactic Nuclei in 57 Local Luminous and Ultraluminous Infrared Galaxies Observed with NuSTAR and/or Swift/BAT

Satoshi Yamada, Yoshihiro Ueda, Atsushi Tanimoto, Masatoshi Imanishi, Yoshiki Toba, Claudio Ricci and George C. Privon
The Astrophysical Journal Supplement Series 257 (2) 61 (2021)
https://doi.org/10.3847/1538-4365/ac17f5

AGN orientation through the spectroscopic correlations and model of dusty cone shell

M Lakićević, J Kovačević-Dojčinović and L Č Popović
Monthly Notices of the Royal Astronomical Society 509 (1) 831 (2021)
https://doi.org/10.1093/mnras/stab2926

Observed CN and HCN intensity ratios exhibit subtle variations in extreme galaxy environments

B Ledger, C D Wilson, T Michiyama, D Iono, S Aalto, T Saito, A Bemis and R Aladro
Monthly Notices of the Royal Astronomical Society 504 (4) 5863 (2021)
https://doi.org/10.1093/mnras/stab1204

Molecular gas and star formation within 12 strong galactic bars observed with IRAM-30 m

S. Díaz-García, U. Lisenfeld, I. Pérez, A. Zurita, S. Verley, F. Combes, D. Espada, S. Leon, V. Martínez-Badenes, J. Sabater and L. Verdes-Montenegro
Astronomy & Astrophysics 654 A135 (2021)
https://doi.org/10.1051/0004-6361/202140674

New Constraints on Lorentz Invariance Violation from Combined Linear and Circular Optical Polarimetry of Extragalactic Sources

Roman Gerasimov, Praneet Bhoj and Fabian Kislat
Symmetry 13 (5) 880 (2021)
https://doi.org/10.3390/sym13050880

Frequency and nature of central molecular outflows in nearby star-forming disk galaxies

Sophia K. Stuber, Toshiki Saito, Eva Schinnerer, Eric Emsellem, Miguel Querejeta, Thomas G. Williams, Ashley T. Barnes, Frank Bigiel, Guillermo Blanc, Daniel A. Dale, Kathryn Grasha, Ralf Klessen, J. M. Diederik Kruijssen, Adam K. Leroy, Sharon Meidt, Hsi-An Pan, Erik Rosolowsky, Andreas Schruba, Jiayi Sun and Antonio Usero
Astronomy & Astrophysics 653 A172 (2021)
https://doi.org/10.1051/0004-6361/202141093

Calibration of mid- to far-infrared spectral lines in galaxies

Sabrina Mordini, Luigi Spinoglio and Juan Antonio Fernández-Ontiveros
Astronomy & Astrophysics 653 A36 (2021)
https://doi.org/10.1051/0004-6361/202140696

Linear spectropolarimetric analysis of fairall 9 with VLT/FORS2

Bo-Wei Jiang, Paola Marziani, Đorđe Savić, Elena Shablovinskaya, Luka Č Popović, Victor L Afanasiev, Bożena Czerny, Jian-Min Wang, Ascensión del Olmo, Mauro D’Onofrio, Marzena Śniegowska, Paola Mazzei and Swayamtrupta Panda
Monthly Notices of the Royal Astronomical Society 508 (1) 79 (2021)
https://doi.org/10.1093/mnras/stab2273

The ANTARES Astronomical Time-domain Event Broker

Thomas Matheson, Carl Stubens, Nicholas Wolf, Chien-Hsiu 見修 Lee 李, Gautham Narayan, Abhijit Saha, Adam Scott, Monika Soraisam, Adam S. Bolton, Benjamin Hauger, David R. Silva, John Kececioglu, Carlos Scheidegger, Richard Snodgrass, Patrick D. Aleo, Eric Evans-Jacquez, Navdeep Singh, Zhe Wang, Shuo Yang and Zhenge Zhao
The Astronomical Journal 161 (3) 107 (2021)
https://doi.org/10.3847/1538-3881/abd703

The probabilistic random forest applied to the selection of quasar candidates in the QUBRICS survey

Francesco Guarneri, Giorgio Calderone, Stefano Cristiani, Fabio Fontanot, Konstantina Boutsia, Guido Cupani, Andrea Grazian and Valentina D’Odorico
Monthly Notices of the Royal Astronomical Society 506 (2) 2471 (2021)
https://doi.org/10.1093/mnras/stab1867