1999A&AS..134..505P

Query : 1999A&AS..134..505P

1999A&AS..134..505P - Astron. Astrophys., Suppl. Ser., 134, 505-521 (1999/February-1)

Optical morphology of distant RATAN-600 radio galaxies from subarcsecond resolution NOT images.

PURSIMO T., NILSSON K., TEERIKORPI P., KOPYLOV A., SOBOLEVA N., PARIJSKIJ Y.N., BARYSHEV Y., VERKHODANOV O., TEMIROVA A., ZHELENKOVA O., GOSS W., SILLANPAEAE A. and TAKALO L.O.

Abstract (from CDS):

We present direct imaging data of 22 ultra steep spectrum radio sources obtained at (or near) a subarcsecond seeing. The basic sample of 40 double radio sources was selected from the RATAN-600 catalogue. The FRII-structure has been confirmed with VLA and preliminary optical identifications which come from the 6 m-telescope. As the RATAN-600 flux limit at 3.9GHz (≃10mJy) is fainter than that of major surveys, the sample may have high-z contents. This is also suggested by the faint magnitudes in the Hubble diagram. The final aim is to create a homogeneous sample of high-z radio galaxies in a well defined strip around the sky, with faint radio limit and subarcsecond morphology down to mR=24. We could confirm 16 identifications down to mR∼24. Most of the extended objects have multicomponent structures as expected from other surveys of high-redshift radio galaxies. We found five unresolved objects even with a subarcsecond seeing. Of the remaining six objects, three are extremely faint and the other three have such a complex environment that further observations are needed to confirm the optical identification.

Abstract Copyright: ∼

Journal keyword(s): galaxies: active - structure - radio continuum: galaxies

Simbad objects: 40

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Number of rows : 40
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 RC J0406+0453 Rad 04 06 35.6 +04 53 10           ~ 5 0
2 LEDA 2824066 rG 04 44 17.9 +05 01 26           ~ 14 0
3 RC J0457+0452 AGN 04 57 53.8 +04 53 54   19.2       ~ 15 1
4 87GB 045625.8+045109 QSO 04 59 05.7 +04 56 13           ~ 12 1
5 RC J0506+0508 rG 05 06 25.00 +05 08 19.3           ~ 8 0
6 RC J0552+0451 Rad 05 52 56.25 +04 47 26.6           ~ 5 0
7 RC J0743+0455 rG 07 43 15.59 +04 55 52.5           ~ 9 1
8 NVSS J075609+043915 Rad 07 56 09.78 +04 39 15.6           ~ 8 1
9 RC J0837+0446 rG 08 37 30.6 +04 46 37           ~ 7 0
10 NVSS J084531+044254 rG 08 45 31.2 +04 42 54           ~ 12 1
11 NVSS J090951+044422 rG 09 09 51.1 +04 44 23           ~ 15 1
12 RC J0934+0505 Rad 09 34 28.4 +05 05 20           ~ 6 0
13 4C 05.43 G 10 31 19.5 +04 43 14   19.5 19.0     ~ 19 1
14 RC J1043+0443 Rad 10 43 45.61 +04 40 19.6           ~ 9 0
15 RC J1113+0436 Rad 11 13 56.8 +04 36 37           ~ 7 0
16 RC J1152+0449 rG 11 52 23.67 +04 48 14.3           ~ 11 0
17 NVSS J115519+044331 rG 11 55 19.37184 +04 43 31.5012           ~ 14 1
18 RC J1219+0446 Rad 12 19 39.6 +04 46 25           ~ 6 0
19 RC J1235+0435 rG 12 35 49.52 +04 32 56.9           ~ 4 0
20 RC J1322+0449 rG 13 22 03.48 +04 48 50.5           ~ 9 0
21 FIRST J133303.8+045146 QSO 13 33 03.8 +04 51 46           ~ 9 0
22 RC J1333+0451B Rad 13 33 26.65 +04 51 54.3           ~ 9 0
23 RC J1339+0445 rG 13 39 31.111 +04 55 02.26           ~ 7 0
24 RC J1347+0441 Rad 13 47 06.3 +04 41 48           ~ 5 0
25 RC J1429+0501 Rad 14 29 17.3 +05 01 33           ~ 8 0
26 NVSS J143634+050212 Rad 14 36 34.7 +05 02 09           ~ 10 1
27 RC J1439+0455 Rad 14 39 46.0 +04 55 58           ~ 5 0
28 RC J1510+0438 rG 15 10 12.67 +04 39 31.5           ~ 6 0
29 RC J1609+0456 Rad 16 09 22.5 +04 56 20           ~ 6 0
30 PMN J1626+0448 rG 16 26 50.3 +04 48 50           ~ 19 1
31 RC J1646+0501 rG 16 46 53.31 +05 01 10.0           ~ 8 0
32 NVSS J165811+045332 Rad 16 58 11.57 +04 53 32.3           ~ 9 0
33 PKS 1701+051 rG 17 03 29.32 +05 02 11.6           ~ 7 0
34 RC J1720+0455 rG 17 20 04.6 +04 53 49           ~ 5 0
35 NVSS J172532+045728 Rad 17 25 32.53 +04 57 29.6           ~ 8 1
36 NVSS J173541+045516 rG 17 35 41.60 +04 55 16.2           ~ 10 0
37 RC J1740+0502 QSO 17 40 33.92 +05 02 40.9           ~ 10 1
38 RC J2013+0508 QSO 20 13 23.4975126864 +05 10 30.716069556           ~ 5 0
39 [VV2000] J203657.0+044953 BLL 20 36 56.9107550040 +04 49 52.687929108     18.90     ~ 17 1
40 [VV2000] J214427.1+051115 QSO 21 44 27.1625008584 +05 11 15.005183100     18.60     ~ 13 1

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