M51

M51 Telescope or Lens: SkyWatcher 200/800PDS Camera: ZWO ASI294MM Pro Mount: HEQ5 Pro Software: Asiair, Siril, Pixinsight, Photoshop Light Pollution: Blue zone Exposure: 12 x 300" ISO/Gain: 120 - Optolong R 12 x 300" ISO/Gain: 120 - Optolong G 12 x 300" ISO/Gain: 120 - Optolong B 12 x 300" ISO/Gain: 120 - Optolong Ha 26 x 300" ISO/Gain: 120 - Optolong L Viewer link: https://deepskyhosting.com/l3d7C2r Author: dmcl