NOCTURNE. VI. Hour-timescale radio variability in early-stage active galactic nucleus SDSS J122844.81+501751.2.
Järvelä, E., Romano, P., Nättilä, J., Paul, J.D., Lähteenmäki, A., Berton, M., Savolainen, T., Panda, S., Readhead, A. C. S., and Tornikoski, M.
Submitted for publication in Astronomy & Astrophysics, 2026
NOCTURNE. V. Constraining the origin of gamma rays in a blazar with optical spectroscopy
Berton, M.
Submitted for publication in Astronomy & Astrophysics, 2026.
NOCTURNE. IV. A VLBA perspective of compact steep-spectrum narrow-line Seyfert 1 galaxies.
Varglund, I., Järvelä, E., Hardcastle, M. J., Berton, M., Paul, J. D., Lähteenmäki, A., and Sahu, P.
Submitted for publication in Astronomy & Astrophysics, 2026.
NOCTURNE. III. Unidentified variable emission in the nuclear regions of PKS 2153-69.
Coloma Puga, M., Berton, M., Condò, P. García-Pérez, A., Jiménez-Gallardo, A., Järvelä, E., Lähteenmäki, A., and Panda, S.
Accepted for publication in the Revista Mexicana de Astronomía y Astrofísica, Serie de Conferencias, as part of the Proceedings of the ZIHUAGN Redemption: central kpc region, Zihuatanejo, Mexico, October 27-31, 2025.
NOCTURNE. II. Extreme radio variability in the heart of early-stage active galactic nuclei.
Järvelä, E., Romano, P., Lähteenmäki, A., and Berton, M.
Accepted for publication in the Revista Mexicana de Astronomía y Astrofísica, Serie de Conferencias, as part of the Proceedings of the ZIHUAGN Redemption: central kpc region, Zihuatanejo, Mexico, October 27-31, 2025.
NOCTURNE. I. The radio spectrum of narrow-line Seyfert 1 galaxies.
Berton, M., Järvelä, E., Chen, S., Crepaldi, L., Varglund, I., Coloma Puga, M., Jiménez-Gallardo, A., Lähteenmäki, A., Panda, S., Piscitelli, C., and Tortosa, A.
Astronomy & Astrophysics, 708: 46, 2026.
Background photo by Ferenc Horvath on Unsplash