2017s3 20180715 mjaeger

New Outburst - On July 15.30 UT C/2017 S3 was high condensed with ion tail. The brightness near the center has increased by 2 mag in 24 hours. For radius 6 and 20 the values measured in astrometrica (12"/F4) -
July 14.00 UT 14m5/12m5, July 15 12m6/10m5
this is brighter than at the first outburst
on July 4.00 i measured 13m5/11m8