Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.sao.ru/precise/Laboratory/Publications/1998/HS1035_SAO/SN_for_SAO/node4.html
Дата изменения: Tue Feb 23 12:44:58 1999
Дата индексирования: Sat Sep 11 22:14:28 2010
Кодировка:
Поисковые слова: lightning

Conclusions

Summarizing the description above, we draw the following conclusions:

1.

The SN 1998bv discovered on April 6, 1998 in the blue compact galaxy HS 1035+4758 is the second supernova observed in a low-mass galaxy with intense SF burst. It was discovered in the course of Hamburg/SAO survey for emission-line galaxies.

2.

According to its characteristic spectrum, SN 1998bv is a type II supernova with estimated peak absolute brightness M $_{B} \approx -$16.3. The very slow fading of its brightness suggests that the SN was discovered at the Plateau phase, 20-30 days after the peak of the light curve. The most probable classification of SN 1998bv is regular SN II-P.

3.

At the redshift of the host galaxy z=0.0054 (Virgo-flow corrected distance 29.6 Mpc) SN 1998bv is situated at $\approx$0.5 kpc (5'') from the central supercluster of currently forming massive stars, at the edge of the large HII region.