Spectral optical monitoring of 3C 390.3 in 1995–2007 - I. Light curves and flux variation in the continuum and broad lines

Home

All issues

Volume 517 (July 2010)

A&A, 517 (2010) A42

Full HTML

Free Access

Table 4:

The line widths and asymmetry measurements for the whole monitoring period, period I and II.
Spectrum	FWHM	A	BP	RP	Ib/Ir
	${\rm km \ s^{-1}}$		${\rm km \ s^{-1}}$	${\rm km \ s^{-1}}$
H $\alpha_{\rm mean}$	10 992 $\pm$ 499	0.85 $\pm$ 0.05	-3709 $\pm$ 60	2661 $\pm$ 240	1.65 $\pm$ 0.03
H $\alpha_{\rm rms}$	9866 $\pm$ 723	0.63 $\pm$ 0.09	-3807 $\pm$ 130	1442 $\pm$ 80	1.52 $\pm$ 0.05
H $\beta_{\rm mean}$	11 918 $\pm$ 325	0.94 $\pm$ 0.00	-3601 $\pm$ 40	2154 $\pm$ 70	1.32 $\pm$ 0.02
H $\beta_{\rm rms}$	12 093 $\pm$ 325	0.82 $\pm$ 0.02	-3772 $\pm$ 40	2150 $\pm$ 70	1.34 $\pm$ 0.02
H $\alpha_{\rm mean}$ I	11 526 $\pm$ 393	0.97 $\pm$ 0.03	-3704 $\pm$ 20	3178 $\pm$ 180	1.65 $\pm$ 0.01
H $\alpha_{\rm rms}$ I	10 299 $\pm$ 149	1.08 $\pm$ 0.00	-3632 $\pm$ 50	4117 $\pm$ 30	1.02 $\pm$ 0.01
H $\beta_{\rm mean}$ I	11 957 $\pm$ 504	1.05 $\pm$ 0.07	-3453 $\pm$ 210	2947 $\pm$ 770	1.41 $\pm$ 0.04
H $\beta_{\rm rms}$ I	12 561 $\pm$ 610	1.10 $\pm$ 0.09	-3408 $\pm$ 370	4063 $\pm$ 20	1.12 $\pm$ 0.01
H $\alpha_{\rm mean}$ II	10 516 $\pm$ 822	0.75 $\pm$ 0.10	-3687 $\pm$ 10	2213 $\pm$ 530	1.64 $\pm$ 0.02
H $\alpha_{\rm rms}$ II	9362 $\pm$ 564	0.57 $\pm$ 0.06	-3816 $\pm$ 110	1450 $\pm$ 80	1.63 $\pm$ 0.03
H $\beta_{\rm mean}$ II	12 015 $\pm$ 205	0.90 $\pm$ 0.01	-3608 $\pm$ 60	2151 $\pm$ 70	1.32 $\pm$ 0.01
H $\beta_{\rm rms}$ II	11 373 $\pm$ 264	0.77 $\pm$ 0.00	-3834 $\pm$ 120	1671 $\pm$ 190	1.39 $\pm$ 0.01

Notes. Column (1): the averaged and rms broad line profiles of H $\alpha$ and H $\beta$ . Column (2): the measured full width at half maximum (FWHM). Column (3): the corresponding asymmetry A. Column (3): the position of the blue peak. Column (4): the position of the red peak. Column (5): the ratio of the blue to red peak flux.

Source LaTeX | All tables | In the text

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.