Supernovae at distances <40 Mpc - II. Supernova rate in the local Universe

Open Access

Table 2

SN rates in fiducial galaxies of different Hubble types.

Hubble type	SN type	SNuM₀ ^(a)	N ^(a)
E	Ia	${0.130}_{- 0.032}^{+ 0.070}$ $0.130^{+0.070}_{-0.032}$	12
S0	Ia	${0.198}_{- 0.054}^{+ 0.060}$ $0.198^{+0.060}_{-0.054}$	17
Sa	Ia	${0.090}_{- 0.043}^{+ 0.072}$ $0.090^{+0.072}_{-0.043}$	5
Sb	Ia	${0.087}_{- 0.020}^{+ 0.043}$ $0.087^{+0.043}_{-0.020}$	4
Sbc	Ia	${0.181}_{- 0.025}^{+ 0.057}$ $0.181^{+0.057}_{-0.025}$	5
Sc	Ia	${0.492}_{- 0.120}^{+ 0.167}$ $0.492^{+0.167}_{-0.120}$	18
Scd	Ia	${0.122}_{- 0.055}^{+ 0.087}$ $0.122^{+0.087}_{-0.055}$	4
Irr	Ia	${0.030}_{- 0.035}^{+ 0.031}$ $0.030^{+0.031}_{-0.035}$	1
E	Ibc	$< {0.010}_{- 0.006}^{+ 0.006}$ ${<} 0.010^{+0.006}_{-0.006}$	0
S0	Ibc	${0.053}_{- 0.026}^{+ 0.028}$ $0.053^{+0.028}_{-0.026}$	5
Sa	Ibc	${0.043}_{- 0.039}^{+ 0.029}$ $0.043^{+0.029}_{-0.039}$	2
Sb	Ibc	${0.220}_{- 0.085}^{+ 0.087}$ $0.220^{+0.087}_{-0.085}$	10
Sbc	Ibc	${0.165}_{- 0.095}^{+ 0.056}$ $0.165^{+0.056}_{-0.095}$	6
Sc	Ibc	${0.122}_{- 0.043}^{+ 0.088}$ $0.122^{+0.088}_{-0.043}$	9
Scd	Ibc	${0.018}_{- 0.014}^{+ 0.010}$ $0.018^{+0.010}_{-0.014}$	1
Irr	Ibc	$< {0.030}_{- 0.024}^{+ 0.020}$ ${<} 0.030^{+0.020}_{-0.024}$	0
E	II	$< {0.010}_{- 0.004}^{+ 0.005}$ ${<} 0.010^{+0.005}_{-0.004}$	0
S0	II	${0.043}_{- 0.024}^{+ 0.018}$ $0.043^{+0.018}_{-0.024}$	4
Sa	II	${0.064}_{- 0.033}^{+ 0.057}$ $0.064^{+0.057}_{-0.033}$	3
Sb	II	${0.461}_{- 0.150}^{+ 0.115}$ $0.461^{+0.115}_{-0.150}$	21
Sbc	II	${0.358}_{- 0.133}^{+ 0.173}$ $0.358^{+0.173}_{-0.133}$	13
Sc	II	${0.476}_{- 0.122}^{+ 0.187}$ $0.476^{+0.187}_{-0.122}$	35
Scd	II	${0.265}_{- 0.134}^{+ 0.125}$ $0.265^{+0.125}_{-0.134}$	15
Irr	II	${0.259}_{- 0.165}^{+ 0.176}$ $0.259^{+0.176}_{-0.165}$	10

Notes. ^(a)The SN rates are in units of SN(100yr)⁻¹(10¹⁰M_⊙)⁻¹. ^(b)The number of SNe used in rate calculation.

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.