LRGB image created from colour data and synthetic L extracted from OSC with added L signal from larger refractor (smaller FoV). Check the annotated version for all the small galaxies …

2020年10月10日 · In this video I show to use NINA to imaging The Andromeda Galaxy in LRGB and HA. I also show you how to review your sub and stack them in Pixinsight, as well as a …

M31-V1 was the first Cepheid discovered by Edwin Hubble in the Andromeda nebula. As a "standard candle", it settled that Andromeda was actually an "island universe" outside of our …

2023年8月21日 · Siril has 3 ways of adding L to RGB - HSL, HSV, and CIE Lab compositions, which give wildly different results, each suitable for a particular dataset or taste. Other than …

2022年11月10日 · M-31 LRGB - posted in Experienced Deep Sky Imaging: I hadnt done LRGB work with my ASI1600MM Pro for a while, so I decided to revisit M-31. In an effort to even out …

2024年10月3日 · The image presented is a more traditional process of M31 LRGB data. I've done lots of different flavours and this image is about 15 hours of data. I do have 5 hours of HA and …

Astrodon Tru-Balance Gen 2 LRGB's: Location: Cape Cod Imaging Station - Harwich, Massachusetts: Date: September 2018 & October 2010

2021年11月23日 · When you see M31 with your naked eye, think of it - you are responding to a sensation caused by photons that had traveled for 2.5 million years before they landed on your …

2024年1月1日 · 小黄，2600mm, Antlia LRGB L 0.5h,RGB 各1h 摄于国宝台，即太御观星阁

The Andromeda Galaxy, M31, is the closest galaxy to the Milkyway at only 2.5 million light years away. For many (including me) M31 is the first deep sky object photographed in this hobby …