Table 2
Number of CC SNe in galaxies which have been host to 1, ≥ 2, then, 2, 3, and ≥ 4 overall SNe, then within galaxies host to only multiple values of CC SNe.
| N SNe per galaxy | NII(%) | NIb(%) | NIc(%) | Total NIbc(%) |
|
|
||||
| 1 | 797(79) | 57(5) | 128(13) | 218(21) |
| ≥ 2 | 240(75) | 34(11) | 39(12) | 81(25) |
|
|
||||
| 2 | 171(73) | 25(11) | 32(14) | 63(27) |
| 3 | 36(69) | 7(13) | 7(13) | 16(31) |
| ≥ 4 | 33(94) | 2(6) | 0(0) | 2(6) |
|
|
||||
| N CC SNe per galaxy | ||||
| 1 | 846(78) | 65(6) | 143(13) | 243(22) |
| ≥ 2 | 191(77) | 25(10) | 39(10) | 56(23) |
|
|
||||
| 2 | 135(76) | 19(11) | 18(10) | 43(24) |
| 3 | 37(77) | 4(8) | 6(13) | 16(23) |
| ≥ 4 | 19(90) | 2(10) | 0(0) | 2(10) |
Notes. Column 1 gives the number of SNe per host galaxy. Columns 2, 3, 4, and 5 give the number of SNII, SNIb, SNIc, and the total SNIbc respectively, with the percentages of each SN type of the whole CC sample, for each particular multiplicity shown in brackets.
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