M31: Andromeda Galaxy Aug 20, 2023 Integration16m 30s Light frames330 LocationZaragoza, Spain Bortle9 Acquisition Date Frames ExposureISOApertureFocal length IntegrationNotes Aug 21, 2023 330 3 s12800f/5.6200 mm 16m 30s Equipment CameraNIKON D5300 LensAF-S DX Zoom-NIKKOR 55-200mm f/4-5.6G ED Processing Siril
