Cavity and other radial substructures in the disk around HD 97048

Home

All issues

Volume 597 (January 2017)

A&A, 597 (2017) A32

Full HTML

Free Access

Table 3

Line fluxes, spectral resolution, and spatial extent for the CO J = 1−0, J = 3−2 and HCO⁺J = 4−3 lines.

Line	Line flux^a	Error^b	Channel width	rms^c	Major axis^d
	Jy	Jy	m s^-1	mJy beam^-1	arcseconds

CO J = 1−0	8.22	0.28	159	77.5	4.2
CO J = 3−2	74.28	0.14	106	23.7	5.2
HCO⁺J = 4−3	9.44	0.13	103	19.5	2.9

Notes.

^(a)

The line flux has been integrated only over the channels with positive flux, and is a lower limit for both CO lines due to the foreground extinction in the line core.

^(b)

Estimated from the rms of the spectrum outside the line boundaries, does not include calibration uncertainties.

^(c)

1σ rms per channel, determined from all channels outside the line boundaries.

^(d)

The major axis is determined for all emission above 3 times the rms per channel and has been deconvolved from the beam.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.