Re: IO Del outburst Could you provide accurate astrometry? YYYYMMDD(UT) mag observer 20121124.901 <16.80C (Gary Poyner) 20121125.894 <172C (Eddy Muyllaert) 20121201.826 <150 (Gary Poyner) 20121217.841 16.73C (Gary Poyner)