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NOEMA Observations of the Center of M33: A Parsec-scale Molecular Filament and an Ordered Gas–Star Formation Sequence

  • Authors: Zongnan Li, Zhiyuan Li, Gan Luo, Sheng-Yuan Liu, Sihan Jiao, Fanyi Meng, Zhiyuan Ren, Daisuke Iono, Jiachang Zhang, Di Li, Chao-Wei Tsai, Jongsoo Kim

Zongnan Li et al 2026 The Astronomical Journal 172 .

  • Provider: AAS Journals

Caption: Figure A1.

SoFiA integrated-intensity map compared with maps generated using local 3σ and 2σ thresholds. In each thresholded map, emission is required in at least two consecutive channels.

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