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Table 4.

H I properties of NGC 3278.

Region zHI υHI υFWHM Fpeak Fint log(MHI)
(km s−1) (km s−1) (mJy) (Jy km s−1) (K km s−1 pc2) (M)
(1) (2) (3) (4) (5) (6) (7) (8)
NGC 3278 0.009890 ± 0.000040 2965 ± 12 222 ± 27 19.2 ± 1.9 4.84 ± 0.53 11.148 ± 0.045 9.318 ± 0.045
H I peak 0.009983 ± 0.000044 2993 ± 13 243 ± 16 5.9 ± 0.6 1.53 ± 0.17 10.657 ± 0.045 8.827 ± 0.045

Notes.

(1)

Either the entire galaxy (aperture radius of 80″) or the H I peak (see Fig. 3, aperture radius of 30″).

(2)

Redshift determined from the Gaussian fit to the H I spectrum.

(3)

The corresponding velocity.

(4)

Full width at half maximum of this Gaussian.

(5)

Peak of this Gaussian.

(6)

Integrated flux within 2σ of the Gaussian width.

(7)

H I line luminosity using Eq. (3) in Solomon et al. (1997).

(8)

Neutral hydrogen mass using Eq. (2) in Devereux & Young (1990).

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