Decided to redo this obscure Abell with my CMOS and throw all the processing power I have at it. It was in a convenient location.
Specifically this is a drizzled image that I think gets some of the internal detail (maybe).
Prior version with same Stellarvue 130 but with the CCD:
Abell 58 Both
Jerry Macon and
Gary Imm have nice copies on Astrobin with larger scopes....
GENERAL NOTE ON ABELL (and other) PLANETARY NEBULA>>>>>>>>>>>>>
From Wikipedia:
The Abell Catalog of Planetary Nebulae was created in 1966 by George O. Abell and was composed of 86 entries thought to be planetary nebulae that were collected from discoveries, about half by Albert George Wilson and the rest by Abell, Robert George Harrington, and Rudolph Minkowski. All were discovered before August 1955 as part of the National Geographic Society – Palomar Observatory Sky Survey on photographic plates created with the 48-inch (1.2 m) Samuel Oschin telescope at Mount Palomar. Four were later rejected as not being planetaries: Abell 11 (reflection nebula), Abell 32 (red plate flaw), Abell 76 (ring galaxy PGC 85185), and Abell 85 (supernova remnant CTB 1 and noted as possibly such in Abell's 1966 paper). Another three were also not included in the Strasbourg-ESO Catalogue of Galactic Planetary Nebulae (SEC): Abell 9, Abell 17 (red plate flaw), and Abell 64. Planetaries on the list are best viewed with a large aperture telescope (e.g. 18-inch (0.46 m)) and an OIII filter.
There is an
Abell Group on Astrobin.
This is my personal collection:
Planetary Nebula (Abell)These are sorted by number and behind the Abell's are other miscellaneous PNs that I have imaged... I have a list of the 100 brightest.
This is Gary Imm great poster on the Abell's:
Gary's PosterThis is Jerry Macon's outstanding Abell Collection:
Jerry Macon's Abell CollectionThese are some useful Abell relevant sites:
Color and IMHO Best Filter InformationImages by Season and More Filter information in German
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