A surprise or not

行星、深空天體、星野攝影等
回覆文章
LT
中子星
文章: 1998
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

A surprise or not

文章 LT » 週五 03 1月, 2020 22:43

Before the trip to Taiwan, a quick test on newly purchased ZWO LRGB filters at my YL home. But very low transparency and heavy light pollution at that night, Polaris was not visible with naked eyes. So as to see if the "loop" around the core of M42 could be captured under such a terrible sky, the image was processed very heavily. Though not so obvious, it is there.

Taken with Vixen Baby-VSD + HD flattener + 1600MM + ZWO LRGB filters @315mm F5.7
R=G=B=6x90s, autoguided with Vixen AP mount
Only bias calibrated in PS
M42_FL55SS_RGB_crop.jpg
M42_FL55SS_RGB_crop.jpg (1 MiB) 已瀏覽 400 次

頭像
Eddy So
夸克星
文章: 12763
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: A surprise or not

文章 Eddy So » 週六 04 1月, 2020 00:04

[Good Job]

回覆文章

回到「天文攝影 Astrophotography」

誰在線上

正在瀏覽這個版面的使用者:沒有註冊會員 和 3 位訪客