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© 2013-2019 TechNews Inc. All rights reserved. | | | |
1 400-700 Visible Light SML short, medium, long Bayer Filter Broadband filter Narrowband filterHHeNOS H-alpha N II 600 Bubble Nebula, NGC7635 N II H-alpha O III F160W 1400~1700nm F110W900~14… [+3 chars]
1 400-700 Visible Light SML short, medium, long Bayer Filter Broadband filter Narrowband filterHHeNOS H-alpha N II 600 Bubble Nebula, NGC7635 N II H-alpha O III F160W 1400~1700nm F110W900~14… [+3 chars]
50%10%90.1% 2022/04/29 22:152940002000PCR10%47.6%90.1%PCR4.5 1PCR3PCR1011310131.534.5 ... 4.552601.4PCR PCR1101001010%519109PCR 27690%99%1%47.6%10%27.647.6%90.1% PCR10-30%PCR PCR50%Covid-19 1… [+25 chars]
