1979 10 01 : J1 eclipses J2
Mont-Chiran observatory (France)
1m-telescope
altitude 1900m
lat=43d52'05.8"N lon=6d19'01.0"E
Jupiter low above horizon
V-band of a photometer system UBV
column 1: minutes from 3h UT
column 2: photometric flux of sat J2 
(1000=sat J2 before the event)
0.57136	997.63974
0.99988	983.4888
1.57124	955.18692
1.99976	834.90393
2.64254	714.62094
3.07106	566.03607
3.571	     396.22479
4.07094	290.09274
4.49946	155.65881
5.07082	141.50787
5.57076	219.33804
5.99928	346.6965
6.49922	544.80966
6.99916	686.31906
7.4991	820.75299
7.92762	919.80957
8.42756	976.41333
8.99892	990.56427