Results 1 to 3 of 3

Thread: Cotton candy nebula aka Crl 6815

  1. #1
    Member Raul Leon's Avatar
    Join Date
    Feb 2018
    Location
    Tampa Florida
    Posts
    191

    Cotton candy nebula aka Crl 6815

    Just wondering if I have a chance at bagging this planetary with my 15 inch dob. Has anyone seen it with this aperture? Am I wasting my time? Thanks Raul
    Raul Leon
    14.5 Starstructure Dobsonian f/4.3

    http://thestarsketcher.blogspot.com/

  2. #2
    Co-Founder DSF.com Jimi Lowrey's Avatar
    Join Date
    Feb 2012
    Location
    Fort Davis Texas
    Posts
    578
    I have seen it in my 48" reflector. As we say here "give it a go" with your scope and let us know! All observation are welcome Positive or negative. Good Luck!!
    Clear Skies,

    Jimi Lowrey
    Fort Davis Texas

    48"F4 OMI/TEC
    28'F4 ATM

  3. #3
    Member
    Join Date
    Feb 2012
    Location
    Germany
    Posts
    819
    Seeing it should be no problem for your 15 inch. Splitting both knots is another story.

    In my PPN project I wrote:

    24", 687x, fst 7m5+, seeing III
    bright central part already visible in the searching magnification; with higher power the central area seems to be slightly diffuse without showing the faint extensions

    28", 1248x, fst 7m5+, seeing I-II
    direct vision object; with high power two separated, 1:2 elongated parts; divided with a small dark lane; both extensions similar long and bright; a brighter knot sits directly NW over the dark lane in the NW part
    Clear Skies, uwe
    http://www.deepsky-visuell.de
    Germany

    27" f/4,2

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •