SN2006sr supernova was observed in THO. Posted December 25th, 2006 by Harri Haukka & filed under Supernovae. SN2006sr (Tämä uutinen suomeksi) Observers in THO 21/22.12.2006 Veli-Pekka Hentunen and Markku Nissinen. « Previous Post Next Post »