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Thread: NGC 4651 (Umbrella) + tidal streams + IFN

  1. #1
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    NGC 4651 (Umbrella) + tidal streams + IFN

    Transparency was wonderful! It makes such a difference.

    NGC 4651 plus tidal streams plus IFN.jpg

  2. #2
    Co-Founder DSF.com Jimi Lowrey's Avatar
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    I tried several times to see the umbrella a few years back with the 48” but had no luck seeing it. Congratulations you are probably the first see it live with a telescope!
    Clear Skies,

    Jimi Lowrey
    Fort Davis Texas

    48"F4 OMI/TEC
    28'F4 ATM

  3. #3
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    I report two attempts with similar results.

    First at La Palma under very good transparency with a 20-inch. With 200x I noted: only suspected and not steadily visible; negative observation because of the uncertain view

    Second this winter under again good but no perfect transparency with the 27-inch. With 172x I noted: extremely faint popping, no steadily visible and no certain success

    So interestingly at both times something was there but one step below a sure observation. But I stay tuned.

    So thanks for sharing your observation and motivation to try again.
    Clear Skies, uwe
    http://www.deepsky-visuell.de
    Germany

    27" f/4,2

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