M 51, 13 hours and 8 minutes of integration in HaLRGB with Officina Stellare ProRC 700 710/5600 F8 telescope, QHY 600M camera, 375 shots of which with Ha filter 37×120 seconds, with L filter 58×120 seconds, with R filter 104×120 seconds, with G filter 99×120 seconds and with B filter 77×120 seconds, processing with Pixinsight. All data and shots were acquired with Telescope Live
by Confident_Lock7758