2001A&A...370L...9J


C.D.S. - SIMBAD4 rel 1.7 - 2019.10.15CEST09:45:03

2001A&A...370L...9J - Astronomy and Astrophysics, volume 370, L9-12 (2001/4-4)

Intra-day variability and the interstellar medium towards 0917+624.

JAUNCEY D.L. and MACQUART J.-P.

Abstract (from CDS):

The intra-day variable source 0917+624 displays annual changes in its timescale of variability. This is explained in terms of a scintillation model in which changes in the variability timescale are due to changes in the relative velocity of the scintillation pattern as the Earth orbits the sun.

Abstract Copyright:

Journal keyword(s): quasars, 0917+624 - radio sources: ISM: structure - scattering

Simbad objects: 3

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Number of rows : 3

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2019
#notes
1 6C 091739+622838 QSO 09 21 36.23106854 +62 15 52.1803472   19.76 19.26 18.96   ~ 306 1
2 QSO B1519-273 BLL 15 22 37.67598872 -27 30 10.7854174   18.72 18.5 17.42   ~ 252 1
3 ICRF J181926.5+384501 SyG 18 19 26.54737811 +38 45 01.7863328           ~ 105 0

    Equat.    Gal    SGal    Ecl

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2019.10.15-09:45:03

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