(Click to enlarge) M81 AT6RC + AP 0.67 reducer (885mm effective) SXV-H9 Baader L Filter Orion Sirius 180 x 90s = 4.5 hours Reduced in Pixinsight - deconvolution and HDR processing applied | M81AT6RC + AP 0.67 reducer (885mm effective)SXV-H9Baader L FilterOrion Sirius150 x 90sReduced in Pixinsight - deconvolution and HDR processing applied
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