香港天文論壇

鄧登凳 寫:

Carl Chan 寫:掃大師！[Good Job]

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Eddy So 寫:為何標題為土地M42？

改了

多謝黃sir !

多謝黃sir !

快貼

Details :
10 inch f 4.7 Newtonian , paracorr 2 , atik 460 CCD , Kenko type 2 nebula filter, L 3s x101 , RGB 6s x 30 s each

Taken at Yuen long

PI n ps touch up

M100 and neighbors at PTC on 2 June 2016

Forgot to bring computer that night, had to use DSRL for photography.

Details :

Takahashi E 130 with digital corrector, Kenko deep sky filter, Mod 5D M2 , Takahashi EM 11 T2M , 2min x 15 .

Touch up in PS ans PI .

Carl Chan 寫:白光好看

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[想入非非] [想入非非] [想入非非]

Eddy So 寫: 快沒朋友之作！

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Good shot!