ABSOLUTE PHOTOMETRY CALIBRATION STARS: C1: 12.931 C2: 13.052 C3: 13.981 C4: 11.105 308� GEO J DATE MAG +/- MAG +/- ---------------------------------- ------------------- 2459593.24479 13.134 0.006 13.420 0.007 2459593.24705 13.148 0.006 13.415 0.006 2459593.24929 13.121 0.006 13.443 0.007 2459593.25154 13.128 0.006 13.426 0.006 2459593.25378 13.115 0.006 13.443 0.007 2459593.25603 13.111 0.006 13.424 0.006 2459593.25829 13.106 0.006 13.435 0.006 2459593.26054 13.101 0.006 13.431 0.006 2459593.26280 13.107 0.006 13.438 0.007 2459593.26505 13.101 0.006 13.423 0.006 2459593.26729 13.105 0.006 13.445 0.006 2459593.26955 13.090 0.006 13.442 0.006 2459593.27179 13.100 0.006 13.455 0.007 2459593.27404 13.094 0.006 13.445 0.006 2459593.27628 13.083 0.005 13.427 0.006 2459593.27853 13.106 0.006 13.440 0.006 2459593.29204 13.083 0.006 13.434 0.007 2459593.29428 13.096 0.005 13.441 0.006 2459593.31001 13.107 0.006 13.413 0.006 2459593.31226 13.115 0.006 13.438 0.007 Observer: Giuseppe Ciancia- GC1- Specola Giuseppe Pustorino- Palizzi Marina Italia FotoDif 3.109