尝试使用200mm镜头拍摄M42
本帖最后由 DSMelody 于 2017-1-25 08:14 编辑话说放了寒假其实闲暇的时间也没有多出多少,也就是前天有了半个晚上的空余时间,于是乎急急匆匆地去了学校的天文台准备拍摄,开始的时候是打算用LXD75进行导星的,但赤道仪抽风,越导越偏。现在想起来是不是因为只是把导星镜绑在鸠尾板上的原因(没有合适的链接器材data:image/png;base64,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)
就这样一直折腾到了八点,无奈之下只能用天文台的老东西了,照样不是很稳固。在这种情况下拍摄了几幅晃晃悠悠的图像,不过叠加之后似乎情况有所好转。
信息:
Samsung 50-200mm III @200mm f5.6
宇隆CLS滤镜
240s*2 30s*10 ISO400 偏置若干 平场挂掉
图中绿油油的一圈噪点估计就是没有平场的原因造成的
后期似乎太暴力了一些顺便求教一下如何拍摄平场..data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABcAAAAXCAYAAADgKtSgAAAEwUlEQVR42n2Ve0xWdRzGf17mci2XlZgJXjAUEEH/SE3N9I9atXnr5j94KVm62ZqidlHSV1S8ZFaKJKAlS23zttR5KxXRV0AFRBAFDBVfExIQCZfsfV/Pp9/DgsFQ3+3Z+e77PM/nnPfs7BwDtFG6y3Rsmo2hXeV0M6g21kyt+8LESZq1k9em00Jt4QopbNI71i0yn93/1hQ0pIU5/DENsuYjaW5IC3XkKaNsU/fx8J2mg47V8wa+cn+tKeDoOLi6BSqPw70cP/UFXkmzdvKUUVadlgypzRXXxr08/kGygQtfQtUxC8r2c9ftUJMBNSeRNGsnTxll1VG3JavV/aqYO3DogxQD+Qss+KCXyn1QsdtqD1TubSXt5CmjrDrqitHENGDaAcZlPuh0/wdTSOY4uLnZi2eLPabg3EzlYXkqeDa3knbylFFWHXXrLUMsMZv/Qk1871gOdodLc7xcWwNly3HKEqB8lS1aaW4h7eQpo6w66opRu6zP3ObbYn8d6n/sUcSZoXDlUz/FsThX5sDVWDwnYyg5Mh1K56G9pFk7ecooq726YtQn9SgSsxF+Y9azQxq2B0PWKCiMdpzCaVBkH7e8aNZ/3J2Fow13MibBpclImrWTp4yy6qgrhlhiNsJvu56L4WgEnB3pJ/dNnNy3Ie8NGs6N4ZcFvVkf3Y2qk8MhdwSSZu3kKaOsOuqKIValZRp0v1cGxHMyyhqjfNbEyR7JwywLyhnFncyxeE6PhQuv45x7DUmzdvKUUVYddcUQS8xGePWqbss4EQFZw31k6wpfhYujLcRKxwILzBnRWgWjW2dybS9LGuYTq8YyG+E3XS/M4nAIZEb6fWciOfHdi5xPNlQcMtSfNnhzO0NhL7gULFlwEN7znfjnlOGvg4asJIM7MQgnMxLckX4OhSBmI7zoky7DGn7tY+ER+M72clZ+NJR1K75nY4KLxLgZpLomsjV+ODtWRLFjeRRbl44kZcm7bIiLIWnVMlYvXkvi7BDICXFwh9Owow9iNj2KneuSA0vJDIeiMP+BxH6kbdtJUXExN8pvUVFZTVV1Lffu3ae2tp6qqrvcrqji2g0PhZcvk5yylfTUp6DQXrU7DLHEbH7ReJYHLOZ4iALevzP78vkYwzezPyRt0zqOHNzHhbwcSkuuUGKVm3OOQ/v38vPGNSTMmMCSSYa68/0hP8LLsRA88Zali3a5THtAL+eu95IDyzgXBn9G+Yp/7882W/ptumHbFMOm9wwbxltNMCS/b9g+xXpTrTfZcD3Ddq5G+TgbRu2mwDKxxGz1qs2O6fKOb1dfyB8It4b4itMjOfx1KO64cHISwshbHYp0fkUYpxeFc9gVSpk7Em4O9nFhIL5dfRCjidnmXZ4f23Wmb8//JyiP8lVfjniYd6Cfk5EcxIl1Pe2T1JNTqUFcPNTPqS2OeMgNe8V54fh29yV/fteZLVnNcPtrBxImfcYzE++mBJbjHgAlg3QS/J7B/n8tSNJsoXAlAk4PQFl11BVDrBbwVidorznImJdK4wNW1/wUWO7dHwzZoVAQjqTZuy8YecVLA9Yoq466Yjz2G9rmU2VMt2PRT79VuPD5r66vCEiSNGsn71GdJ8IlPUUgYZ4kZZR9lPcfh+ySW4YoY3UAAAAASUVORK5CYII=
挺好看的 还不错,cls有偏色?
老AK 发表于 2017-1-24 20:13
还不错,cls有偏色?
刚刚叠出来再DDP后是血红色的..尽量调成这样了,还是有些不会后期 平场对着天边,雾霾拍平场很不错,相机开各种参数,照几组。看哪一组用的上就用哪组。 archfalcon 发表于 2017-1-24 21:02
平场对着天边,雾霾拍平场很不错,相机开各种参数,照几组。看哪一组用的上就用哪组。 ...
这样啊 那下次我试试 平场怎么拍的挂了? 拍的不错! 用这设备拍这个效果,非常不错了。 ken127 发表于 2017-1-25 15:18
用这设备拍这个效果,非常不错了。
嗯嗯其实还是有提高空间 感觉曝光不够
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