IC434 Horsehead Nebula 马头星云 | Object: d~1500Ly/D~14.2Ly/VM=+7.3 | Telescope: D=203mm/F=1400mm | T=R80m+G20m+B20m+L36m+Ha60m+Oiii50m+Sii50m=316min | Time.Loc.: 20250103/CN-GD-QFS@Bortle4 | Photo by: 馒头星系MaxTaoGalaxy 拍摄地点: Ocean 星空之下 镜头/望远镜: Celestron....
《IC434, HORSE HEAD NEBULA》 - 巡星客 —— 致力于为天文爱好者打造一站式天文综合社区
IC434星云,又称马头星云(Horsehead Nebula),是一片位于猎户座的著名暗星云,距离地球约1500光年。它因形状酷似马头而得名,是夜空中最令人印象深刻的天体之一。马头星云位于明亮的猎户座星云带附近,背景是一片炽热的氢气辐射区,由明亮的恒星西格玛猎户座(Sigma Orionis)照亮。它的黑暗轮廓是由前方的冷气体和尘埃遮挡了...
IC434 - Horsehead NebulaThickasaPlanck
6×600″(1h) 累计曝光: 1h Avg. Moon age: 2.69 days Avg. Moon phase: 7.99% 赤经中心: 05h40m29s.3 赤纬中心: -02°30′57″ 像素分辨率: 1.310 角秒/像素 方位: 71.140 度 视场半径: 0.643 度 Find images in the same area 分辨率: 2758x2208 ...
IC434 Horsehead Nebula Paramount MX GSO RC10, QHYCCD 163M Optolong B: 10x600" bin 2x2 Optolong G: 11x600" bin 2x2 Optolong L: 39x600" bin 1x1 Optolong R: 13x600" bin 2x2 Integration: 12.2 hours Registar, DeepSkyStacker, Photoshop CC By 黄荣正(台湾) 本期器材...
IC 4406是一个位于豺狼座西边的行星状星云,又称为视网膜星云(Retina Nebula),形状类似环面与视网膜,并有拥有黑暗的星尘。尽管如此,它看起来还是有点长方形,因为从地球的角度看,它几乎是在赤道的平面上 IC 4499是天燕座中的一个松散球状星团。它位于中远星系晕。IC 4499视星等为9.76,并被认为是不寻常的,因为它...
Aromatic emission from the ionised mane of the Horsehead nebula ISM: individual objects: IC 434ISM: individual objects: HorseheadISM: dustextinctionISM: HII regionsinfrared: ISMISM: lines and bandsWe study the evolution... M Compiègne,A Abergel,L Verstraete,... - 《Astronomy & Astrophysics》 ...
Last night I had clear skies but windy. So no hope of getting a big scope out, so I put a tiny Askar FMA 180 with Altair 26C on my EQ6R, to be honest it looked ridiculous!! I then managed 1.5 hours of imaging was broadband with 3 minute subs and no guidi
A range of articles covering cosmic phenomena of all kinds, ranging from minor craters on the Moon to entire galaxies.