SN2002an recent (cont'd) YYYYMMDD(UT) mag observer 20020312.426 16.61CR (Yasuo Sano) 20020312.921 163CR (R. Poncy) 20020316.937 16.74C (Diego Rodriguez) 20020325.867 167CR (E. Barbotin) 20020331.471 16.94CR (Yasuo Sano) 20020408.883 172CR (Jean-Beno de Vanssay)