1979 10 08: J1 eclipses J2 Pic du Midi observatory (France) 1m-telescope altitude 2877m lat=42d56'11.0"N lon=0d08'31.9"E bad atmospheric conditions band 745nm of the photomter Quantacon RCA C31034A column 1: minutes from 5h UT column 2: photometric flux of sat J2 (100=sat J2 before the event) 24.69849244 99.7067 24.79899496 98.53368 26.7587941 36.36362 26.90954788 33.43107 26.95979914 34.60409 27.46231174 12.31671 27.56281426 9.97067 27.71356804 8.79765 28.11557812 7.03812 28.31658316 7.03812 28.36683442 8.79765 28.5175882 8.79765 28.56783946 12.31671 29.07035206 28.15248 29.17085458 32.25805 29.2713571 35.77711 29.37185962 41.0557 29.92462348 58.06449 29.97487474 63.92959 30.07537726 68.62167 30.22613104 70.3812 30.37688482 74.48677 30.7788949 91.49556 30.92964868 92.66858 30.97989994 99.12019 31.58291506 109.67737 31.73366884 107.33133 31.7839201 105.5718