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A Comprehensive Catalog of Radio Sources and Rotation Measures in the Perseus Molecular Cloud from Very Large Array Observations

  • Authors: Haleh Hajizadeh, Jeroen Stil, René Plume, Mehrnoosh Tahani, Preshanth Jagannathan

Haleh Hajizadeh et al 2026 The Astrophysical Journal Supplement Series 283 .

  • Provider: AAS Journals

Caption: Figure 8.

Spectral fit for a representative radio source. The data points correspond to flux densities measured in each SPW, and the blue line shows the best-fit power-law model. The derived spectral index for this source is α = −0.69  ±  0.03, consistent with synchrotron emission.

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