2004A&A...421..455K

Query : 2004A&A...421..455K

2004A&A...421..455K - Astronomy and Astrophysics, volume 421455-459 (2004/7-2)

Investigation of radio sources from the interplanetary scintillation Pushchino Survey. II. Optical identification.

KOPYLOV A.I., ARTYUKH V.S. and KOPYLOVA F.G.

Abstract (from CDS):

We present the results of optical identification of 248 interplanetary scintillating (IPS) radio sources from the Pushchino Survey (PS) in the area of 0.11 sr with the center at α=10h28m, δ=+41°. All 260 counterparts of IPS radio sources from the 7C and FIRST catalogues, which had been found in Paper I, were considered. We used USNO-B1.0 catalogue (limiting magnitude mR≃21) for the optical identification and searched the literature to find optical data for fainter objects. Photometric and spectroscopic observations were conducted on the 1m and 6m telescopes of SAO RAS. Optical magnitudes or deep limits for 22 objects and redshifts for 26 ones have been obtained. In total, we collected optical data for 116 (68 with redshift) counterparts of the PS radio sources. For the subsample of the PS quasars (41 objects) the redshift distribution was compared to those of several other samples of quasars (BRL, 3CRR, MQS, B3-VLA, 7CRS I-III and PKS 0.25Jy) which have complete or nearly complete redshift information.

Abstract Copyright: ∼

Journal keyword(s): catalogs - radio continuum: galaxies - galaxies: quasars: general - galaxies: photometry - surveys

VizieR on-line data: <Available at CDS (J/A+A/421/455): table2.dat refs.dat>

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

CDS comments: Table 1, col. 'PS', numbering NNN is the sequentional number in the catalogue VIII/67 (table 2), not used in this catalogue, where the objects are designated as '[ATI98] HHMMSS+DDMM'.

Simbad objects: 25

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Number of rows : 25
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 6C 0948+4320 rG 09 51.2 +43 10           ~ 2 0
2 [ATI98] 095040+3355 QSO 09 53.7 +33 41   21.2 21.0     ~ 2 0
3 7C 0950+4524 Rad 09 53.9 +45 11           ~ 2 0
4 RX J0954.1+4914 BLL 09 54 09.8719327752 +49 14 59.557692012   19.33 19.10 19.5   ~ 75 0
5 7C 0954+4213 Rad 09 57.3 +41 57           ~ 2 0
6 7C 0955+3801 Rad 09 58.7 +37 51           ~ 2 0
7 7C 0957+4310 Rad 10 00.6 +42 50           ~ 2 0
8 7C 0959+3751 Rad 10 03.0 +37 36           ~ 2 0
9 7C 1000+3830 rG 10 03.0 +38 17           ~ 2 0
10 7C 1007+4214 rG 10 10 24.62 +41 59 34.6   23.3 21.8     ~ 3 0
11 6C 1008+3607 Rad 10 11.7 +35 58           ~ 2 0
12 7C 1014+3916 rG 10 17.0 +39 05           ~ 2 0
13 7C 1016+4423 rG 10 19 48.2 +44 08 25           ~ 5 0
14 7C 1020+4806 QSO 10 23.1 +47 54   19.0       ~ 2 0
15 [ATI98] 102607+3726 rG 10 29.0 +37 11           ~ 2 0
16 7C 1031+4152 Rad 10 34.4 +41 41           ~ 2 0
17 [ATI98] 105208+3901 Rad 10 54.9 +38 45           ~ 2 0
18 [ATI98] 110106+5104 Rad 11 04.0 +50 48           ~ 2 0
19 5C 2.123 QSO 11 04 26.8742712000 +49 28 24.393665856   20.83 20.26     ~ 33 1
20 7C 1103+4704 Rad 11 05.7 +46 55   22.4 21.9     ~ 2 0
21 [ATI98] 110400+4559 rG 11 06.8 +45 43   22.5 20.9     ~ 2 0
22 [ATI98] 110530+3901 Rad 11 08.3 +38 45           ~ 2 0
23 [ATI98] 110700+4406 rG 11 09.8 +43 50   21.4 20.0     ~ 2 0
24 RX J1210.3+3929 BLL 12 10 26.5907045256 +39 29 08.635546104   20.77 20.3 19.9   ~ 116 0
25 RX J1428.5+4240 BLL 14 28 32.6090008440 +42 40 21.048123396   16.95 16.45 14.4   ~ 549 1

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