NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-10-16 T01:59:36 PDT
Help | Comment | NED Home

Notes for object NGC 4527

12 note(s) found in NED.


1. 2003AJ....126..742H
Re:NGC 4527
The morphological classification as determined by us is indicated in
parentheses next to the galaxy name, with our "chaotic circumnuclear
dust" (C) category now not including those galaxies with obvious dust
lanes (DL). Where the classification has already been made by Martini
et al. (2003), we indicate this with "-mp."
.
3.28. NGC 4527 (C)
Figure 19 (second from top).
Images: Irregular structure in both the STIS and NICMOS images because
of obscuring dust.

2. 2002ApJS..143...73E
Re:NGC 4527
NGC 4527.---SABab: Small, bright elliptical bulge. Outer bulge
isophotes are irregular, possibly due to extinction. Prominent
grand-design two-armed spiral pattern, with the arm origin slightly
offset from the bulge major axis. Arms are fairly broad, even in the
inner region and show a great deal of patchy/filamentary structure.
System is close to edge-on, so foreshortening is a problem, but the
arms appear to continue for at least 180deg before fading. The arms,
and the interarm regions, are rich in star-forming knots.

3. 2002ApJS..142..223F
Re:NGC 4527
NGC 4527. NVSS detected a 178 mJy source, 151 mJy were detected in the
Green Bank survey and FIRST reports a 74 mJy source; the radio source
displays resolution effects. 1.4 GHz, 54" resolution observations
(Condon 1987) detect a 214 mJy source. While 0.2" resolution, 15 GHz
observations of Nagar et al. (2000) give an upper limit of 1.1 mJy to
any small-scale emission, the high-resolution observations of Vila et
al. (1990) show a small (<2) core (1.1 and 4.2 mJy at 5 and 1.4 GHz,
respectively) and east-west extended emission (73 and 24 mJy at 5 and
1.4 GHz, respectively). The annulus-like extended emission, roughly
aligned with the galaxy major axis, is suggestive of star formation in
the disk.

4. 2002AJ....123..159C
Re:NGC 4527
Dust (from disk) obscures center; likely no nucleus

5. 2000ApJ...542..186N
Re:NGC 4527
NGC 4527.-Vila et al. (1990) find S_20 cm_^peak^ = 4.3 mJy beam^-1^
and S_6 cm_^peak^ = 1.3 mJy beam^-1^ at resolutions of ~1.3" and ~1.4",
respectively (a spectral index, {alpha}_6_^20^, of about -1.1). The 20
and 6 cm maps are both highly extended (P.A. 65^deg^) along the major
axis of the galaxy, with an edge-brightened morphology, suggestive of an
annulus (Vila et al. 1990). We did not detect this galaxy at 2 cm.

6. 2000ApJ...534..670T
Re:NGC 4527
NGC 4527.-The M/L in the disk region is almost flat or slowly increases
outward. In the bulge region it decreases inward from r = 2 kpc to
500 pc. Then it turns to increase steeply toward the center.

7. 1998PASJ...50..427S
Re:NGC 4527
NGC 4527: Double peaked nuclear PV feature is clearly visible both in
the H{alpha} and [N II] line emissions, indicating a rapidly rotating
disk of R ~ 4". The [N II] PV diagrams show a broader, and more steeply
rising component of rotation near to the nucleus within the central
~ 2". The rotation velocity then decreases to a minimum at R ~ 15", and
increases to a flat part from R > 25". A detailed analysis of the PV
diagrams and CO line data is presented in Sofue et al. (1998).

8. 1994CAG1..B...0000S
Re:NGC 4527
VCC 1540
Sb(s)II
CD-2139-S
March 22/23, 1982
103aO
50 min
NGC 4527 is a prototypical Sb similar to
M31. It is in the Virgo Cluster Catalog but is
about 5^deg^ south of subcluster B centered on
NGC 4472, and 10^deg^ south of subcluster A near
NGC 4486. Its redshift is high at v_o = 1738 km/s,
not necessarily meaning that the galaxy is in the
background given the complex kinematic pattern
and the high velocity dispersion of the Virgo
Cluster region (Binggeli, Tammann, and Sandage
1987).
Many HII regions exist in the thin,
moderately regular arms, the largest of which
resolve at about the 2" level.
Much dust exists in the disk, well seen in
silhouette against the near side of the bulge,
causing the characteristic asymmetric luminosity
profile between the near and the far side in the
highly inclined disk.

9. 1976RC2...C...0000d
Re:NGC 4527
Spectrophotometry:
Observatory, 88, 239, 1968.
SN1915A
P.A.S.P., 29, 180, 213, 1917.
Radio Observations:
Australian J. Phys., 21, 193, 1968.

10. 1973UGC...C...0000N
Re:UGC 07721
SAB(s)bc (de Vaucouleurs), Sb- (Holmberg)
SN 1915a
Paired with UGC 07732 at 29., 171

11. 1964RC1...C...0000d
Re:NGC 4527
Very small, extremely bright nucleus or star. Bright bulge or bar:
1.5 arcmin x 0.4 arcmin. 2 main, knotty, partially resolved arms with complex
dark lanes on the near side.
Photograph and Rotation:
Ap. J., 97, 114, 1943.
SN 1915
Lick Obs. Bull., 300, 1917.
P.A.S.P., 29, 180, 1919.
Ap. J., 88, 293, 1938.

12. 1918PLicO..13....9C
Re:NGC 4527
A fine, rather bright spiral 5' x 1.2' in p.a. 70^deg^; nucleus sharp; some
evidence of absorption ef1'ect on the north. A nova appeared in this spiral
shortly before March 20, 1915. See Abs. Eff. 13 s.n.


Back to NED Home