Estimate magnitude CCD SN2004et 20050624.880 166CR Nic SN2005cf 20050624.853 139CR Nic SN2005cf 20050626.862 140CR Nic SN2005cl 20050626.985 171CR Nic Observer: Joel Nicolas (Nic); Observatory Vallauris (France); Tel:0.35-m F/6.7;ech=0.8";camera ST7;software PrismV5 and AIP4WIN; Jean-Marie Llapasset Obs 635 Perpignan (France)