1999A&AS..138..275H

Query : 1999A&AS..138..275H

1999A&AS..138..275H - Astron. Astrophys., Suppl. Ser., 138, 275-297 (1999/August-0)

Monochromatic morphologies of Abell planetary nebulae.

HUA C.T. and KWOK S.

Abstract (from CDS):

Monochromatic (Δλ≤10Å) images have been obtained for seven large (2-10 arcmin) Abell planetary nebulae. From this deep survey, we found 4 to have normal bipolar shapes, whereas 3 have truly spherical shells. The structures of these nebulae are discussed using the absolutely calibrated intensity maps in Hα, [N II], and [O III]. An attempt to derive ionized mass using our (dereddened) measured absolute flux as a function of distance to the PN is also given.

Abstract Copyright: ∼

Journal keyword(s): ISM: planetary nebulae: individual (A 13, A 21, A 24, A 28, A 30, A 33, A 36)

Simbad objects: 7

Full paper

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Number of rows : 7

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023
1	PN A66 13	PN	06 04 47.896	+03 56 35.76	20.06	19.87			~	59
2	PN A66 21	PN	07 29 02.7096654192	+13 14 48.587555184	15.67	15.99			DOZ	187
3	PN A66 24	PN	07 51 37.5535577256	+03 00 21.156882408	16.97	17.18			~	102
4	PN A66 28	PN	08 41 35.5549644264	+58 13 48.384659928	16.280	16.557	16.691	16.877	DAH:	54
5	PN A66 30	PN	08 46 53.4639874872	+17 52 46.369394580	14.23	14.30	13.47		[WC5]	405
6	PN A66 33	PN	09 39 09.1418645928	-02 48 30.486998664	15.38	15.54			DAO	142
7	PN A66 36	PN	13 40 41.3455430568	-19 52 55.324843824	11.27	11.57			sdO7	162

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