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Thread: Black holes fed through spiral bars

  1. #1
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    Default Black holes fed through spiral bars



    Past items italicized. Scopes: Refractors: Orion ST80 (mods for white light solar), SV ED80 f7, Orion and SW 80 and 120 ED, Orion ED80T, Orion 120 f8.3, Tasco 30x30, Edmund 40; Newtonians: Z12 f5, self made 6” f9, AT 8”f4, OC 8”f6.3, Orion 10" f4.7, Orion XX14i; Catadioptrics: VMC110L, Intes MK66, Orion 102 MakCas f12.7, Celestron 9.25 SCT and 9.25 Edge. EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, TV Nagler, ES100s, Edmund Orthoscopics, Baader Hyperions. Mounts: Orion Sirius EQG, Star Seeker III, Celestron CG5, Vixen Porta II, Orion Atlas, Losmandy G11

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    Default Re: Black holes fed through spiral bars

    Funny how universal this isn't. Areas here on earth that have bars tend to attract more activity than areas without bars.........
    Scopes: 28" f/3.8 self built Dob, 8" Skywatcher f/4 Newt, iOptron 115mm f/8 Newt, Nova 9.5" RC, Celestron 5" f/6 FAST SCT, 6" f/15 Jaegers achro, Celestron Nexstar 102mm achro.
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    Default Re: Black holes fed through spiral bars

    Looks like the title is misleading though. The conclusion of the paper is that "the presence of AGN in spirals seems to be independent of the presence of bars".
    Scopes: Celestron: 8" SCT F10, Omni 150R Achro F5, Onyx 80ED F6.3; ES: 127mm CF F7.5 APO. Mounts: ES Twilight I, Bresser EXOS2, SW SkyTee2, UA MicroStar. Binos: Orion 10x50, Celestron 8x42. EPs: TeleVue: Delites, Plossls & barlows; ES: 82os & 68os; Vixen: SLVs; Baader: BCOs & Aspherics; Meade: UWAs & Plossls; Celestron: X-Cel LXs, Luminos. Filters: Astronomik: UHC; Lumicon: OIII, H-beta, DeepSky; Baader: UHC-S, M&SG, CB; Orion: UltraBlock, SG. DSO tally: 1110 (H400-1: 400, H400-2: 244, H300-3: 84; M110: 110, S110: 73). Doubles: 625, Comets: 10, Asteroids: 42
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    Default Re: Black holes fed through spiral bars

    Quote Originally Posted by not_Fritz_Argelander View Post
    Interesting. Citizen science meets democracy to create a theory regarding AGN

    Such fascinating times we live in.
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    Default Re: Black holes fed through spiral bars

    Quote Originally Posted by Bigzmey View Post
    Looks like the title is misleading though. The conclusion of the paper is that "the presence of AGN in spirals seems to be independent of the presence of bars".
    The title describes the topic not the conclusion.
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    Default Re: Black holes fed through spiral bars

    Quote Originally Posted by not_Fritz_Argelander View Post
    The title describes the topic not the conclusion.
    Well, it implies something which is not there. It should be "Black Holes Don't Feed Through Galactic Bars"
    Scopes: Celestron: 8" SCT F10, Omni 150R Achro F5, Onyx 80ED F6.3; ES: 127mm CF F7.5 APO. Mounts: ES Twilight I, Bresser EXOS2, SW SkyTee2, UA MicroStar. Binos: Orion 10x50, Celestron 8x42. EPs: TeleVue: Delites, Plossls & barlows; ES: 82os & 68os; Vixen: SLVs; Baader: BCOs & Aspherics; Meade: UWAs & Plossls; Celestron: X-Cel LXs, Luminos. Filters: Astronomik: UHC; Lumicon: OIII, H-beta, DeepSky; Baader: UHC-S, M&SG, CB; Orion: UltraBlock, SG. DSO tally: 1110 (H400-1: 400, H400-2: 244, H300-3: 84; M110: 110, S110: 73). Doubles: 625, Comets: 10, Asteroids: 42
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    Default Re: Black holes fed through spiral bars

    Quote Originally Posted by Bigzmey View Post
    Well, it implies something which is not there. It should be "Black Holes Don't Feed Through Galactic Bars"
    Oh crikey! Go away! It only implies that in your universe. The title is the research topic not the conclusion as I said before.
    Last edited by not_Fritz_Argelander; 11-08-2017 at 01:02 AM.
    Past items italicized. Scopes: Refractors: Orion ST80 (mods for white light solar), SV ED80 f7, Orion and SW 80 and 120 ED, Orion ED80T, Orion 120 f8.3, Tasco 30x30, Edmund 40; Newtonians: Z12 f5, self made 6” f9, AT 8”f4, OC 8”f6.3, Orion 10" f4.7, Orion XX14i; Catadioptrics: VMC110L, Intes MK66, Orion 102 MakCas f12.7, Celestron 9.25 SCT and 9.25 Edge. EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, TV Nagler, ES100s, Edmund Orthoscopics, Baader Hyperions. Mounts: Orion Sirius EQG, Star Seeker III, Celestron CG5, Vixen Porta II, Orion Atlas, Losmandy G11

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