2006A&A...447..235R

Query : 2006A&A...447..235R

2006A&A...447..235R - Astronomy and Astrophysics, volume 447235-243 (2006/2-3)

Phenomenology of pulsar B0809+74's rotating subbeam system. I. Geometry and profile ``absorption''.

RANKIN J.M., RAMACHANDRAN R. and SULEYMANOVA S.A.

Abstract (from CDS):

The basic emission geometry of pulsar B0809+74 is modeled after determinating its polarization position-angle traverse. As the star's profiles are truncated by ``absorption'' over a broad band, most severely between some 60 and 1500MHz, the analysis also provides quantitative estimates of the extent of this effect at each frequency. The model's predicted scales are found to agree closely with those determined by correlating pulse sequences observed simultaneously in different bands and by measuring P2 at different frequencies.

Abstract Copyright: ∼

Journal keyword(s): stars: pulsars: individual: B0809+74 - polarisation - radiation mechanisms: non-thermal

Simbad objects: 5

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Number of rows : 5
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 PSR B0329+54 Psr 03 32 59.3370698592 +54 34 45.028206408           ~ 690 1
2 PSR B0809+74 Psr 08 14 59.500 +74 29 05.70           ~ 425 0
3 PSR B0943+10 Psr 09 46 07.31 +09 51 57.3           ~ 364 1
4 PSR B1133+16 Psr 11 36 03.09460 +15 51 15.9000           ~ 715 0
5 PSR B2020+28 Psr 20 22 37.0671 +28 54 23.104           ~ 330 1

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