2001A&A...376.1090R


Query : 2001A&A...376.1090R

2001A&A...376.1090R - Astronomy and Astrophysics, volume 376, 1090-1105 (2001/9-4)

Absolute kinematics of radio source components in the complete S5 polar cap sample. I. First and second epoch maps at 8.4GHz.

ROS E., MARCAIDE J.M., GUIRADO J.C. and PEREZ-TORRES M.A.

Abstract (from CDS):

We observed the thirteen extragalactic radio sources of the S5 polar cap sample at 8.4GHz with the Very Long Baseline Array, on 1997.93 and 1999.41. We present the maps from those two epochs and briefly discuss the morphological changes experimented by some of the radio sources in the 1.4yr elapsed. These results correspond to the first two epochs at 8.4GHz of a program directed to study the absolute kinematics of the radio source components of the members of the sample by means of phase delay astrometry at 8.4, 15 and 43GHz.

Abstract Copyright:

Journal keyword(s): astrometry - techniques: interferometric - quasars: general - BL Lacertae objects: general

CDS comments: in ref list Eckart 1985ApJ...296L..23E instead of 296.23

Simbad objects: 14

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Number of rows : 14
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 QSO B0016+73 QSO 00 19 45.7863851568 +73 27 30.018073212     19.0 18.26   ~ 283 1
2 QSO B0153+744 BLL 01 57 34.9650498168 +74 42 43.225049844   16 16.0 16.7   ~ 202 1
3 6C 021252+733537 BLL 02 17 30.8129232696 +73 49 32.622815712     19.0 18.97   ~ 425 1
4 QSO B0454+844 BLL 05 08 42.3628147248 +84 32 04.544402964     16.5 18.95   ~ 235 1
5 6C 061543+820331 QSO 06 26 03.0063691536 +82 02 25.567781928   17.5 17.5 18.52   ~ 152 1
6 8C 0716+714 BLL 07 21 53.4482942664 +71 20 36.363846516   15.5 14.17 14.27   ~ 1221 1
7 4C 71.07 QSO 08 41 24.3652863600 +70 53 42.171665460     16.5 16.8   ~ 732 1
8 6C 103912+811006 QSO 10 44 23.0623410576 +80 54 39.445392420     16.5 18.29   ~ 192 1
9 8C 1150+812 QSO 11 53 12.4986308136 +80 58 29.152394328     18.5 18.54   ~ 227 1
10 3C 345 QSO 16 42 58.8102993888 +39 48 37.002763188   16.81 16.59 16.84   ~ 1632 2
11 7C 1749+7006 BLL 17 48 32.8402992264 +70 05 50.768819304   17.46 17.01 15.48   ~ 402 1
12 8C 1803+784 BLL 18 00 45.6838528560 +78 28 04.018028016   16.4 16.4 15.46   ~ 696 1
13 4C 73.18 BLL 19 27 48.4947009120 +73 58 01.572558816     15.5 15.11   ~ 507 2
14 8C 2007+777 BLL 20 05 30.9987913056 +77 52 43.248139536     16.5 17.36   ~ 421 1

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2022.08.18-02:57:20

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