SN 2001en bright YYYYMMDD(UT) mag observer 20010827.010 <185C (A. Dimai (from IAUC)) 20010912.640 <182C (Beijing Astronomical Observatory (from IAUC)) 20010920.399 <195C (KAIT (from IAUC)) 20010926.500 175:C (KAIT (from IAUC)) 20010926.940 167C (A. Dimai (from IAUC)) 20010927.300 170:C (KAIT (from IAUC)) 20010927.530 174:C (Beijing Astronomical Observatory (from IAUC)) 20011004.919 149C (O. Trondal) 20011007.201 147:CR (D. Dillinger) 20011009.300 150C (KAIT (from IAUC)) 20011010.938 142:CR (J. Nicolas) 20011011.044 149:CR (J. M. Llapasset) 20011012.130 146C (J. M. Bosch) 20011013.019 147C (O. Trondal)