คำอธิบายAlgol AB movie imaged with the CHARA interferometer - labeled.gif
English: Algol (β Persei) is a triple-star system (Algol A, B, and C) in the constellation Perseus, in which the large and bright primary Algol A is regularly eclipsed by the dimmer Algol B every 2.87 days. The eclipsing binary pair is separated by only 0.062 astronomical units (AU) from each other, so close in fact that Algol A is slowly consuming the less massive Algol B by continually stripping off Algol B's outer layers. This animation was assembled from 55 images of the CHARA interferometer in the near-infrared H-band, sorted according to orbital phase. Because some phases are poorly covered, B jumps at some points along its path. The phase of each image is indicated at the lower left. The images vary in quality, but the best have a resolution of 0.5 milliarcseconds, or approximately 200 times better than the Hubble Space Telescope. (A milliarcsecond is about the size of a quarter atop the Eiffel Tower as seen from New York City.) Tidal distortions of Algol B giving it an elongated appearance are readily apparent. Tidal distortions also result in "gravity darkening" effects, whereby in a significant number of images of Algol B, the edge or "limb" of the image is actually brighter than the center. (Baron et al., 2012)
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Derivative work of File:Algol AB movie imaged with the CHARA interferometer.gif with additional labels indicating phase
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Dr. Fabien Baron, Dept. of Astronomy, University of Michigan, Ann Arbor, MI 48109-1090, labels indicating phase added by User:Stigmatella aurantiaca
ไฟล, algol, movie, imaged, with, chara, interferometer, labeled, ไฟล, ประว, ไฟล, หน, าท, ภาพน, การใช, ไฟล, วนกลาง, อม, ลเก, ยวก, บภาพไม, ภาพท, รายละเอ, ยดส, งกว, าน, algol, movie, imaged, with, chara, interferometer, labeled, 8206, กเซล, ขนาดไฟล, โลไบต, ชน, ดไ. ifl prawtiifl hnathimiphaphni karichiflswnklang khxmulekiywkbphaphimmiphaphthimiraylaexiydsungkwani Algol AB movie imaged with the CHARA interferometer labeled gif 8206 340 340 phikesl khnadifl 428 kiolibt chnidimm image gif wnsa 55 efrm 3 1 winathi rupphaphhruxiflesiyngni tnchbbxyuthi khxmmxns raylaexiyddanlang epnkhxkhwamthiaesdngphlcak ifltnchbbinkhxmmxns khxmmxnsepnewbistinokhrngkarsahrbekbrwbrwmsuxesri thi khunsamarthchwyid nikhuxphaphkhdsrrinwikiphiediyphasaxngkvs Featured pictures aela khux thuxwaepn phaphxyangidxyanghnungthidithisudthakhidwaiflnikhwrcaihkhwamsakhykbwikimiediykhxmmxnsepnxyangdi xyalngelthica esnxchux hakkhunmiphaphthimikhunphaph khlaykhlungkn thicasamarthephyaephridtam syyaxnuyatthiehmaasm ihaenicwa khunid xpohld kahndsyyaxnuyat aelaid esnxchuxaelw khwamyx khaxthibayAlgol AB movie imaged with the CHARA interferometer labeled gif English Algol b Persei is a triple star system Algol A B and C in the constellation Perseus in which the large and bright primary Algol A is regularly eclipsed by the dimmer Algol B every 2 87 days The eclipsing binary pair is separated by only 0 062 astronomical units AU from each other so close in fact that Algol A is slowly consuming the less massive Algol B by continually stripping off Algol B s outer layers This animation was assembled from 55 images of the CHARA interferometer in the near infrared H band sorted according to orbital phase Because some phases are poorly covered B jumps at some points along its path The phase of each image is indicated at the lower left The images vary in quality but the best have a resolution of 0 5 milliarcseconds or approximately 200 times better than the Hubble Space Telescope A milliarcsecond is about the size of a quarter atop the Eiffel Tower as seen from New York City Tidal distortions of Algol B giving it an elongated appearance are readily apparent Tidal distortions also result in gravity darkening effects whereby in a significant number of images of Algol B the edge or limb of the image is actually brighter than the center Baron et al 2012 wnthi 31 mkrakhm ph s 2556 23 15 58aehlngthima Derivative work of File Algol AB movie imaged with the CHARA interferometer gif with additional labels indicating phasephusrangsrrkh Dr Fabien Baron Dept of Astronomy University of Michigan Ann Arbor MI 48109 1090 labels indicating phase added by User Stigmatella aurantiacaewxrchnxun karxnuyatichsiththi iflnixyuphayitsyyaxnuyat khriexthifkhxmmxns aebbaesdngthima xnuyataebbediywkn 3 0 tnchbbkhunsamarth thicaaebngpn thicathasaena aeckcay aelasngngandngklawtxip thicaeriyberiyngihm thicaddaeplngngandngklaw phayitenguxnikhtxipni aesdngthima khuntxngihekiyrtiecakhxngnganxyangehmaasm odyephimlingkipyngsyyaxnuyat aelarabuhakmikarepliynaeplng khunxacthaechnniidinrupaebbidkidtamkhwr aettxngimichinlksnathiaenawaphuihxnuyatsnbsnunkhunhruxkarichngankhxngkhun xnuyataebbediywkn hakkhunddaeplng epliynrup hruxtxetimnganni khuntxngichsyyaxnuyataebbediywknhruxaebbthiehmuxnkbsyyaxnuyatthiichkbnganniethannhttps creativecommons org licenses by sa 3 0 CC BY SA 3 0 Creative Commons Attribution Share Alike 3 0 true truekhabrryayodyyxithyephimkhabrryaythrrthdediywephuxkhyaykhwamwaiflnimixairixethmthiaesdngxyuiniflniprakxbdwysthanalikhsiththimilikhsiththisyyaxnuyatCreative Commons Attribution ShareAlike 3 0 Unported xngkvswnthisrang wnkxtng31 mkrakhm 2013 prawtiifl khlikwnthi ewlaephuxduiflthipraktinkhnann wnthi ewlarupyxkhnadphuichkhwamehn pccubn12 21 1 kumphaphnth 2556340 340 428 kiolibt Stigmatella aurantiacaUser created page with UploadWizard hnathimiphaphni hnatxipni oyngmathiphaphni rabbdawvks karichiflswnklang wikixuntxipniichiflni karichbn af wikipedia org Veelvoudige ster Algol karichbn ar wikipedia org 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khxmulbangxyangcayngkhngimepliynaeplngehmuxnphaphthithukprbprungaekikhnnkhwamehnifl GIFCreated with GIMP ekhathungcak https th wikipedia org wiki ifl Algol AB movie imaged with the CHARA interferometer labeled gif, wikipedia, วิกิ หนังสือ, หนังสือ, ห้องสมุด,