本帖最后由 kmomo 于 2019-12-2 12:28 编辑
分享来自第十一届英国格林尼治天文台举办的2019 年天文摄影师大赛Insight Investment Astronomy Photographer of the Year
出自
https://www.rmg.co.uk/whats-on/astronomy-photographer-year/galleries
冠军-椭圆形银河系NGC 3923的外壳
Winner - Shells of Elliptical Galaxy NGC 3923 in Hydra
© Rolf Wahl Olsen Homebuilt 12.5” Serrurier Truss Newtonian telescope at f/4, Losmandy G-11 mount, QSI 683wsg-8 camera, L-RGB composite, 41 hours 38 minutes total exposure
- 美地捕捉到了这个椭圆星系精致的洋葱皮结构，并讲述了一个波及整个空间的星系合并的故事。与主星系相伴的彩色恒星和其他星系为这张令人惊叹的图片增添了迷人的色彩。——Mandy Bailey, Astronomy Secretary for the Royal Astronomy Society，皇家天文学会天文学秘书
- 习惯了NASA/ESA哈勃太空望远镜等太空望远镜拍摄的图像，也习惯了欧洲南方天文台(ESO)等地面望远镜拍摄的图像。但看到比他们更小的望远镜拍到的细节丰富的深空图像时，我还是会时常惊掉下巴，而这张绝对是其中之一。——Oana Sandu, Community Coordinator for the European Southern Observatory.
Highly Commended - Andromeda Galaxy
© Raul Villaverde Fraile
Takahashi FSQ 106ED 106 mm apochromatic refractor telescope at f/4, IDAS LPS 2" filter, Sky-Watcher EQ6 Pro mount, Canon 550D camera, ISO 1600, mosaic of multiple exposures
- 这是一个广受欢迎的深空目标，成像非常详细。M31周围明亮的光环在真实地闪耀。在不消退主星系较亮部分的细节的前提下，捕捉到这个光环并不容易，然而摄影师依旧成功的设法显示出了一条精美的、持续着旋转到美丽星系核心的尘埃带。——Steve Marsh, Art Editor for BBC Sky at Night Magazine
Messier 86 Group in Virgo
© Mark Hanson
PlaneWave CDK-17 432 mm Dall-Kirkham reflecting telescope at f/6.8, Parallax Instruments HD200 mount, SBIG STX-16803 camera, L-RGB-Ha composite, 56 hours 40 minutes total exposure
The Sculptor Galaxy
© Bernard Miller, Martin Pugh
Planewave CDK-17 432 mm Dall-Kirkham reflecting telescope at f/6.8, Paramount ME mount, SBIG STXL-11002 camera, L-RGB-Ha composite, 13 hours 10 minutes total exposure
A Pair of Universes
© Antonio Peña
GSO RC10 250 mm Ritchey-Chretien reflecting telescope at f/8, Paramount ME mount, SBIG CCD STXL-6303 camera, L-RGB composite, 37-hour total exposure
The Mighty 101
© Nan Jiang, Wang Yao, Li Zhirong
Officina Stellare RH200 200 mm Riccardi-Honders reflecting telescope at f/3, Astro-Physics 1100GTO mount, QHYCCD QHY814A camera, L-RGB-Ha composite, 30 hours 20 minutes total exposure
NGC 5128/Centaurus A
© Björn Gludau, Torsten Daiber
IAS AK3 500 mm reflecting telescope at f/3.7, Baader LRGB filters, English equatorial mount, FLI ML29050 camera, L-RGB composite, 4 hours 40 minutes total exposure
M82 - The Cigar Galaxy
© Jason Guenzel
Celestron 8” EdgeHD 200 mm Schmidt-Cassegrain reflecting telescope at f/7, Orion Atlas Pro AZ/EQ-G mount, ZWO ASI1600MM-Cool camera, L-RGB-Ha composite, 15 hours 48 minutes total exposure
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