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Table 3.

Model fitting results.

Downturn+tail Total Down Turn Tail Time to tpeak
model goodness HI NUV Hα HI NUV Hα (Myr)
Fossati et al. 32 621

With diffuse ISM Component

Variable Lyscale Parameter

4new_47 32 209 + + + + −140
1cnew_47 32 003 + + + −200
3dnew_47 31 719 −230
4anew_47 31 658 + −110
2anew_64 31 647 +60
2anew_65 31 605 +70
4new_59 31 589 −20
4anew_60 31 557 +20
4new_61 31 541 + + 0
1cnew_46 31 467 + −210
1dnew_47 31 433 + + −230
4anew_59 31 423 +10

Constant Lyscale Parameter

4anew_60 31 248 + +20
2anew_65 30 771 +70
4dnew_58 30 373 + + −120
4dnew_59 30 240 + + −110
4cnew_57 29 978 + −100
4dnew_57 29 969 + + −130
4new_47 29 961 + + + + −140
2anew_56 29 898 −20
2anew_55 29 880 −30
2anew_64 29 868 +60
2bnew_73 29 845 +90
4cnew_56 29 575 + −110

Without diffuse ISM Component

Variable Lyscale Parameter

4b_67 32 103 + +30
2b_80 32 004 + +160
3c_47 31 904 + −200
4b_68 31 897 +40
2d_70 31 816 + + 0
3_47 31 795 + −140
4c_70 31 795 +30
3b_47 31 760 + −170
4d_70 31 708 + + + 0
2a_68 31 699 +70
2c_80 31 695 +130
3d_48 31 671 + + −220

Constant Lyscale Parameter

2b_80 31 854 + +160
3d_48 31 263 + + −220
2d_77 30 802 + + + + +70
3c_48 30 689 + + −190
2d_74 30 685 + +40
3d_57 30 455 + + −130
2d_70 30 386 + + 0
2b_65 30 303 +10
2d_66 30 126 −40
2c_80 30 062 +130
4b_67 30 047 + +30
3d_56 29 908 −140

Notes. The time to peak ram pressure is ((N − 1) × 10)−tpeak Myr, where N is the number of the timestep (last number of the model names). The quality assessment of the reproduction of the observational characteristics is based on the joint fit of the SEDs and optical spectra. +: reproduced; ∼: approximately reproduced; −: not reproduced Models Na: without diffuse ISM component. Models Nnewa: with diffuse ISM component. The different regions (downturn, tail, and downturn+tail) are defined in Fig. 3.

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