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主題: terry lovejoy使用mask 拍到其他木衛 作者: peter 於 2017-05-24 08:49:45 https://www.facebook.com/photo.php?fbid=846886618796376&set=a.105859272899118.15766.100004251372422&type=3&theater (https://scontent-tpe1-1.xx.fbcdn.net/v/t1.0-9/18620202_846886618796376_7186361829435617854_n.jpg?oh=2015349ad8a0663f7d4e0da8a0902aaf&oe=59A93FAE) Jupiter has been greatly reduced by using a minimum+blur mask, but this still gives some idea of just how faint these moons are. The exposure is 50x15seconds. => 不知道是那類 mask 主題: 回覆： terry lovejoy使用mask 拍到其他木衛 作者: peter 於 2017-05-24 08:55:56 https://www.facebook.com/photo.php?fbid=842464549238583&set=a.105358926282486.14780.100004251372422&type=3&theater (https://scontent-tpe1-1.xx.fbcdn.net/v/t1.0-9/18446842_842464549238583_3182534651549651452_n.jpg?oh=f068d9bce4fd45499b86c2820171c257&oe=59BE8DAD) 這是 ?? 好像是 lovejoy 要賣的望遠鏡 還以為是 mask 主題: 回覆： terry lovejoy使用mask 拍到其他木衛 作者: peter 於 2017-05-24 09:06:00 好像 DIY
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