NGC 2244, Open Cluster in the Rosette Nebula

NGC 2244, Open Cluster in the Rosette Nebula, 40 minutes of integration in HaRGB with a Planewave 17" CDK 432/2939 F 6/8 telescope, ZWO ASI 6200MM Pro CMOS camera, 20 shots of which with the Ha filter 5×120 seconds, with the R filter 5×120 seconds, with the G filter 5×120 seconds and with the B filter 5×120 seconds, processed with Pixinsight and Photoshop