Estimates magnitude CCD-C (AUDE) SN1999gi 20000304.905 145CR RPo SN1999gi 20000304,949 144CR PIN SN1999gi 20000305.875 144CR MSe SN1999gi 20000306.879 145CR MSe SN1999gi 20000307.893 147CR Cedric Leyrat SN1999gi 20000308.933 146CR LLA SN1999gn 20000304.937 138CR RPo SN1999gk 20000304.973 165CR RPo SN1999el 20000309.177 173CR LLA SN2000E 20000309.177 151CR LLA Observer:Cedric Leyrat;Observatory of School of Mauguio (+42d34'07" and 03d57'07"); LX 300+st7; software PRiSM; Observer:Paul PINEL: Observatory: Poitou (France); camera Kaff400 (Hisis22);F=1575mm; software Qmips32.Comparison satrs USNO Observer:Raymond PONCY: Observatory Le Cres 177(34920/France) SCT 200mm at F/D 3.3;f=660mm; Camera ST7; software Prism. Observateur: Marc SERRAU, Cesson (France),Long 2.599暗 Lat 48.555偉, Alt 72m; C8 f/10;HiSIS23;software QMips32, PRiSM V3;Comparison:3184A (LONEOS) Observer: Jean Marie Llapasset: Observatory 635 Perpignan (France;)C11;ech=2"/pixel;ST7E;filters Shott; software PRiSM;SN1999gi comparison star 3184-A;SN2000E et SN1999el comparison with stars USNO SA2.0 Jean Marie Llapasset Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset/ http://aude.geoman.net/observation/SN/sn.html