Table D.1.
Columns in the catalog accessible at the CDS.
| Column | Unit | Description |
|---|---|---|
| ID | Region ID. Equal to the IDs from Groves et al. (2023) or Li et al. (2024) catalogs for 19 PHANGS-MUSE galaxies. | |
| GalName | Galaxy name | |
| RA | deg | RA (J2000) of the region center |
| Dec | deg | Dec (J2000) of the region center |
| neb_type | Type of nebula (H II region or SNR) | |
| r_circ_ang | arcsec | Circularized radius of the region based on the MUSE data a |
| r_circ_hst | arcsec | Circularized radius of the region based on the HST-Hα images (available for 19 galaxies) b |
| r_circ_muse_psf | Ratio of r_circ_ang to the average PSF of the MUSE datac | |
| phys_area | pc2 | Physical area covered by the region, based on its borders derived from the MUSE dataa |
| phys_area_hst | pc2 | Physical area covered by the region, based on its borders derived from the HST-Hα imagesb |
| BAND* | MJy sr−1 | Brightness in the specified JWST/MIRI band, averaged over the area covered by the region. |
| BAND_err* | MJy sr−1 | Uncertainty of the BAND measurements |
| F_LINE† | 10−17erg s−1 cm−2 | Total flux (corrected for reddening) in the specified optical emission line, integrated over the area covered by the region. |
| F_LINE_err† | 10−17erg s−1 cm−2 | Uncertainty of the F_LINE measurements |
| met_scal | Oxygen abundance determined using the Scal prescription (Pilyugin & Grebel 2016)d | |
| met_scal_err | Uncertainty of met_scal | |
| RPAH | R PAH values (available for 19 galaxies) | |
| RPAH_err | RPAH uncertainties | |
| RPAHst | RPAH* values | |
| RPAHst_err | RPAH* uncertainties |
Notes:
*BAND is one of the following JWST/MIRI bands: F770W, F770W_ss (star-subtracted F770W), F1130W, F2100W.
†LINE is one of the following keywords (emission lines): Ha (Hαλ6563Å), Hb (Hβλ4861Å), OIII5007 ([O III]λ5007Å), NII6584 ([N II]λ6584Å), SII6717 ([S II]λ6717Å), SII6731 ([S II]λ6731Å), and SIII9069 ([S III]λ9069Å).
a By construction, the radii of all SNR apertures correspond to 25 pc.
b Taken from Barnes et al. (2025); based on the data from Chandar et al. (2025)
c Used to select the subsample of “resolved” H II regions in this paper.
d Taken from Groves et al. (2023) or Li et al. (2024) for H II regions or SNRs from the 19 PHANGS-MUSE galaxies, respectively.
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