Estimates magnitude CCD-C (AUDE) SN1999gq 20000309.875 171CR Ley SN1999gn 20000309.903 154CR Ley SN2000I 20000308.901 175CR Ley SN2000P 20000311.081 145CR JM Lopez SN1999em 20000307.762 156CR PIN SN1999em 20000309.801 157CR PIN SN2000E 20000308.179 149CR PIN Observer:Jean Marie LOPEZ : Observatoire des PISES Code:122 (France); TN400/f=1904mm;Camera Alpha500; Software Prism-Atlas-Pises: comparison USNO SA2.0 Observer:Cedric Leyrat;Observatory of School of Mauguio (+42d34'07" and 03d57'07")France; LX 300+st7; software PRiSM;comparison USNO SA2.0 Observer:Paul PINEL (PIN): Observatory: Poitou (France); camera Kaff400 (Hisis22);F=1575mm; software Qmips32 and Prism.Photometry aperture Jean Marie Llapasset Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset/ http://aude.geoman.net/observation/SN/sn.html