SN2001is 20011214.0 <185:C BAO SN2001is 20011222.56 176:C BAO SN2001is 20011223.73 176:C BAO SN2001is 20011226.53 179C BAO SN2001is 20011224.3 180:C KAI SN2001is 20011226.4 180:C SCH SN2001it 20011222.196 176C Bol SN2001it 20011226.130 174C Bol SN2001it 20010916.0 <180:C Bol SN2000cl 20011218.0 148: AAO observer(new) AAO: Anglo-Australian Observatory # NGC 1961 = the host galaxy of SN 2001is also produced SN Ia 1998eb. # The recession velocity of NGC 1961 is 3934 km/s, from which the # expected maximum for SN Ia is mag about 15.6. # MCG +09-25-15 = the host galaxy of SN 2001it is rather distant, # whose expected maximum if it is of type Ia is mag about 17.4.