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Table E.1

K-S statistics for various properties divided according to SN type.

Property Ia-pass/Ia-SF Ia-pass/II Ia-pass/SE Ia-pass/Int Ia-SF/II Ia-SF/SE Ia-SF/Int II/SE II/Int SE/Int
NaID
EW 1.4E-7 (100) 1.2E-2 (67) 1.5E-8 (100) 3.9E-2 (51) 1.1E-3 (92) 2.1E-1 (10) 5.3E-3 (78) 8.6E-5 (99) 7.4E-2 (31) 9.6E-3 (68)
VEL 2.5E-1 (10) 3.6E-1 (4) 3.8E-2 (43) 1.5E-1 (16) 1.5E-1 (15) 9.6E-2 (26) 6.1E-3 (79) 4.0E-1 (5) 6.3E-2 (32) 1.7E-2 (59)

EW* 6.4E-7 (100) 4.8E-5 (99) 1.8E-5 (100) 1.1E-1 (22) 7.4E-2 (30) 1.4E-1 (18) 6.1E-2 (35) 3.0E-1 (7) 1.7E-1 (16) 1.4E-1 (19)

General properties

Δα 1.8E-2 (60) 3.2E-1 (55) 4.0E-3 (86) 2.0E-1 (13) 4.4E-2 (39) 4.1E-1 (3) 4.5E-1 (4) 4.0E-2 (42) 2.7E-1 (11) 4.4E-1 (4)
i(°) 6.5E-4 (96) 8.0E-3 (78) 8.8E-4 (92) 8.9E-2 (27) 1.3E-1 (20) 1.2E-1 (22) 3.0E-1 (9) 5.2E-1 (2) 4.4E-1 (4) 2.7E-1(10)

Local properties

M*L 2.3E-2 (52) 2.8E-3 (88) 1.5E-3 (87) 3.1E-2 (49) 5.2E-2 (37) 7.8E-2 (30) 2.6E-1 (10) 4.0E-1 (5) 2.6E-1 (10) 2.4E-1 (11)
SFR0L 4.1E-1 (4) 1.4E-1 (18) 4.7E-1 (3) 3.5E-1 (7) 2.6E-1 (6) 3.2E-1 (5) 4.3E-1 (4) 2.4E-2 (72) 3.1E-1 (7) 3.6E-1 (6)
sSFR0L 1.5E-1 (18) 2.5E-1 (10) 7.0E-2 (31) 1.2E-1 (21) 4.0E-1 (2) 4.4E-2 (40) 2.8E-1 (10) 2.1E-2 (69) 2.1E-1 (12) 4.6E-1 (4)
tageL 2.0E-2 (55) 4.3E-2 (37) 4.0E-4 (94) 1.2E-2 (63) 2.6E-1 (7) 1.2E-2 (69) 2.1E-1 (14) 1.8E-4 (99) 1.3E-1 (19) 3.4E-1 (7)
τL 5.5E-2 (40) 5.6E-2 (38) 3.6E-2 (54) 1.4E-1 (18) 3.6E-2 (53) 2.6E-1 (7) 2.3E-1 (12) 2.0E-3 (91) 3.6E-2 (41) 2.7E-1 (10)
AVL 3.4E-1 (5) 2.0E-2 (54) 2.2E-1 (13) 2.6E-1 (9) 1.0E-3 (96) 1.7E-1 (15) 3.5E-1 (7) 7.5E-3 (78) 1.8E-1 (15) 4.3E-1 (4)
nL 1.3E-1 (19) 2.7E-2 (9) 1.5E-2 (18) 2.4E-1 (10) 4.2E-1 (3) 5.9E-1 (1) 3.4E-1 (6) 2.6E-1 (9) 3.9E-1 (5) 3.2E-1 (8)
Z*L 1.2E-2 (64) 5.4E-5 (98) 1.8E-6 (100) 4.8E-4 (95) 6.6E-3 (82) 1.1E-4 (99) 6.4E-2 (31) 1.1E-1 (21) 3.4E-1 (7) 4.3E-1 (4)

sAVL 3.9E-2 (41) 2.4E-3 (86) 1.8E-3 (88) 1.5E-1 (17) 2.7E-1 (7) 2.5E-1 (10) 3.9E-1 (5) 2.9E-1 (8) 2.9E-1 (8) 2.3E-1 (12)

Global properties

M*G 5.9E-2 (37) 7.9E-7 (100) 7.3E-5 (99) 1.8E-1 (15) 1.3E-3 (93) 3.0E-3 (88) 4.0E-1 (5) 4.0E-1 (5) 1.3E-1 (20) 1.7E-1 (17)
SFR0G 1.3E-3 (91) 4.4E-5 (100) 8.8E-4 (95) 1.4E-2 (66) 4.8E-3 (79) 2.0E-1 (14) 3.3E-1 (8) 9.2E-2 (26) 3.6E-1 (6) 4.1E-1 (4)
sSFR0G 1.2E-2 (70) 2.1E-2 (57) 3.2E-2 (49) 9.0E-2 (27) 4.6E-1 (4) 3.6E-1 (4) 3.7E-1 (6) 3.1E-1 (8) 3.4E-1 (6) 3.1E-1 (7)
tageG 1.4E-1 (19) 1.5E-2 (79) 5.5E-2 (42) 9.8E-2 (26) 9.5E-2 (25) 1.2E-1 (21) 2.9E-1 (9) 3.7E-1 (7) 9.1E-1 (25) 2.3E-1 (13)
τG 4.0E-2 (48) 1.9E-2 (64) 2.1E-2 (62) 1.1E-1 (22) 3.2E-1 (6) 2.1E-1 (10) 3.3E-1 (7) 5.6E-2 (35) 3.5E-1 (6) 2.7E-1 (10)
AVG 1.0E-1 (25) 2.3E-2 (58) 5.2E-3 (81) 8.7E-1 (28) 4.1E-1 (5) 1.0E-1 (24) 2.5E-1 (10) 2.7E-1 (7) 2.5E-1 (10) 3.8E-1 (5)
nG 2.5E-5 (99) 4.2E-5 (99) 4.6E-6 (99) 7.8E-4 (91) 4.1E-1 (4) 2.3E-1 (9) 3.6E-1 (6) 1.9E-1 (13) 3.9E-1 (5) 3.5E-1 (6)
Z*G 8.9E-2 (27) 2.4E-4 (99) 1.5E-2 (65) 1.4E-1 (19) 1.9E-2 (62) 2.4E-1 (9) 3.6E-1 (6) 1.1E-1 (23) 2.6E-1 (10) 3.8E-1 (6)

sAVG 4.1E-2 (40) 3.8E-3 (82) 2.3E-4 (96) 3.7E-1 (5) 3.0E-1 (8) 5.9E-2 (32) 4.0E-1 (6) 4.3E-1 (4) 3.3E-1 (8) 2.9E-1 (10)

The null hypothesis of the K-S test is that the parameter of two samples divided by the SN type comes from the same parent population. The p-value and the probability P of the p-value being lower than 0.05 according to a bootstrap (see Paper II) are shown.

*EW values obtained after applying a normalisation by the galaxy offset, SFR0L and M*L.

† Specific attenuation, sAV = AV/M*.

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