Estimates magnitude CCD-C (AUDE/France) SN2000B 000019.863 164C J.Cazenove P.Belmas SN2000B 000020.819 160C J.Cazenove P.Belmas SN2000b 000121.870 159C E.Barbotin SN1999em 000119.889 148C J.Cazenove P.Belmas SN1999em 000120.875 146C E.BARBOTIN SN1999em 000124.829 145C E.Barbotin sn1999em 000124.852 138C P Pinel Observer:Eric Barbotin;Obs Charente (France); SCT 225 at F/D 8.3 Kaff400; Software: PRiSM and Qmips232 Observer:Jacques CAZENOVE & Pierre Belmas,Observatory Narbonne (France)LX200 10" at 3.3;camera Hisis22 (Kaff400); software PRISM. Observer:Paul PINEL: Observatory: Poitou (France); camera Kaff400 (Hisis22);F=1575mm; software Qmips32 and Prism. Jean Marie Llapasset Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset/ http://aude.geoman.net/observation/SN/sn.html