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Table A.7

Optical depth in the V -band for the ten best MM1 pre-burst models along the mid-plane and along the line of sight toward the center.

Model inc [°]
eGYXcOh8_02 19.3 360 3200 380
90Yt0exl_03 24.1 1.2 × 106 1.2 × 106 390
PUyhjE8Z_02 11.3 30 11 000 360
nTRTrE7X_02 18.1 1700 9300 420
nTRTrE7X_03 23.3 1700 9300 510
TJyUR9bA_02 14.5 2 11 000 240
4kW1TtMH_04 30.6 3.4 × 105 3.5 × 105 830
lQ0YS3aF_02 13.5 1.2 × 105 1.4 × 106 889
qWHuujku_05 46.8 6.2 × 105 6.6 × 105 920
qWHuujku_06 50.0 6.2 × 105 6.6 × 105 1200

Mean model 21.8 3300 11 000 430

Notes. The intrinsic extinction dominates the total extinction (including the interstellar extinction) by far, as indicated by the huge values in the V -band. For τmid-plane the contribution of the disk is given separately. For some models, τdisk almost covers the total extinction (along the line of sight), whereas for some models the contribution of the envelope (which is the same as ) is the dominant one. We note that the optical depths are given for the pre-burst, during the burst the optical depths may be slightly lower because of dust sublimation.

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