J/AZh/93/616 RCR sources in Plank maps (Verkhodanov+, 2016)
Sources of the RCR catalog with normal and flat spectra according to data from
the Planck microwave survey.
Verkhodanov O.V., Maiorova E.K., Zhelenkova O.P., Solov'ev D.I.,
Khabibullina M.L.
<Astron. Zh. 93, 616 (2016)>
=2016AZh....93..616V 2016AZh....93..616V (SIMBAD/NED BibCode)
=2016ARep...60..630V 2016ARep...60..630V
ADC_Keywords: Radio sources
Abstract:
Abstract-Fields of the Planck cosmic-microwave background maps in
the regions of radio sources of the RCR (Ratan Cold Refined, Cat.
J/other/AstBu/65.42) catalog have been studied. Using measurements
from the Planck catalog, calibration curves have been plotted in order
to determine the objects' luminosities. The flux densities at
millimeter and submillimeter wavelengths of 83 objects with normal
radio spectra have been estimated for the first time; their spectra
have also been constructed, they have been optically identified, and
information available in various databases has been collected. A
statistical comparison with a sample of sources with steep radio
spectra has been carried out. Faint, difficult to characterize
microwave sources make an additional contribution to the secondary
anisotropy on angular scales <7' An algorithm for selecting candidate
objects with the Sunyaev-Zel'dovich effect has been proposed, based on
the use of data on the radio spectral indices and the signal in
cosmic-microwave background maps.
Description:
We have examined maps of the cosmic microwave background radiation in
the regions of RCR (Ratan Cold Refined, Cat. J/other/AstBu/65.42)
catalog radio sources with normal and flat spectra. Our main goal was
to measure the flux densities of these radio sources (or their host
galaxies) in the millimeter and submillimeter, from a sample of radio
galaxies with normal and flat radio spectra. We have estimated
microwave flux densities for 83 objects for the first time.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 98 83 RCR objects with positive signals on Planck
microwave maps
table4.dat 100 83 Flux densities for RCR catalog sources estimated
from measurements of corresponding peaks on
Planck CMB maps.
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See also:
VIII/88 : Planck Early Release Compact Source Catalogue (Planck, 2011)
VIII/91 : Planck Catalog of Compact Sources Release 1 (Planck, 2013)
J/other/AstBu/65.42 : RCR (RATAN COLD REFINED) catalogue (Soboleva+, 2010)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 18 A18 --- Name NVSS name (HHMMSS.ss+DDMMSS.s, J2000)
19 A1 --- n_Name [*] * for calibration source
21- 22 A2 --- OI Host optical identification flag (1)
24- 27 A4 --- M Rradio source morphology flag (2)
28- 33 F6.2 arcsec LAS ?=- Largest angular size
36- 40 F5.2 --- SpIndex Spectral index at 1.4GHz
42- 47 F6.1 mJy Snvss NVSS flux density at 1.4GHz
49- 50 I2 h RAh ? Host optical right ascension (J2000)
51- 52 I2 min RAm ? Host optical right ascension (J2000)
53- 57 F5.2 s RAs ? Host optical right ascension (J2000)
58 A1 --- DE- Host optical declination sign (J2000)
59- 60 I2 deg DEd ? Host optical declination (J2000)
61- 62 I2 arcmin DEm ? Host optical declination (J2000)
63- 66 F4.1 arcsec DEs ? Host optical declination (J2000)
68- 72 F5.3 --- z ? Redshift
73 A1 --- n_z [p] p for photometric redshift,
else spectroscopic
75- 78 A4 --- Type Type of host object (3)
80- 81 A2 --- Com Visible presence of adjacent objects flag (4)
83- 98 A16 --- AI Additional information from the NED, SIMBAD,
or Vizier public databases or from
publications (5)
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Note (1): Optical identification flag as follows:
+ = optical identification
?l = possible identification, but the object on the optical image is faint
?s = possible identification, but the radio map has low resolution
EF = empty field
Note (2): Radio source morphology flag as follows:
C = pointlike source
c = pointlike source as morphology in the NVSS catalog
D = double morphology
d = double morphology as morphology in the NVSS catalog
T = triple morphology
t = triple morphology as morphology in the NVSS catalog
? = uncertain classification
x = X-shaped
w = winged
Note (3): Type of host object as follows:
G = galaxy confirmed by spectrum
g = galaxy with photometric data
g? = galaxy with measurements in the WISE survey bands
QSO = QSO confirmed by spectrum
qso = QSO with photometric data
qso? = QSO with measurements in the WISE survey bands
Note (4): Visible presence of adjacent objects flag as follows:
d = possible double galaxy or pair of galaxies, with a coincidence of the
photometric z estimates from the SDSS and visual proximity
d? = possible double galaxy or pair of galaxies, with a coincidence of the
photometric z estimates from the SDSS and visual proximity ?
g = possible three or more nearby objects
g? = possible three or more nearby objects ?
Note (5): ∈G denotes a galaxy in a group, and Sy2 a Type 2 Seyfert galaxy.
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Name (HHMM+DDMM)
10 A1 --- n_Name [*] Note on Name (1)
12- 15 F4.2 Jy S30 ?=- Planck estimated flux density at 30GHz (2)
17- 20 F4.3 Jy e_S30 ?=- rms uncertainty on S30 (2)
22- 26 F5.3 Jy S44 ?=- Planck estimated flux density at 44GHz (2)
28- 30 F3.2 Jy e_S44 ?=- rms uncertainty on S44 (2)
32- 35 F4.2 Jy S70 ?=- Planck estimated flux density at 70GHz (2)
37- 41 F5.3 Jy e_S70 ?=- rms uncertainty on S70 (2)
43- 46 F4.2 Jy S100 ?=- Planck estimated flux density at 100GHz (2)
48- 50 F3.2 Jy e_S100 ?=- rms uncertainty on S100 (2)
52- 55 F4.2 Jy S143 ?=- Planck estimated flux density at 143GHz (2)
57- 59 F3.2 Jy e_S143 ?=- rms uncertainty on S143 (2)
61- 64 F4.2 Jy S217 ?=- Planck estimated flux density at 217GHz (2)
66- 68 F3.2 Jy e_S217 ?=- rms uncertainty on S217 (2)
70- 74 F5.3 Jy S353 ?=- Planck estimated flux density at 353GHz (2)
76- 79 F4.3 Jy e_S353 ?=- rms uncertainty on S353 (2)
81- 84 F4.2 Jy S545 ?=- Planck estimated flux density at 545GHz (2)
86- 89 F4.2 Jy e_S545 ?=- rms uncertainty on S545 (2)
91- 95 F5.2 Jy S857 ?=- Planck estimated flux density at 857GHz (2)
97-100 F4.2 Jy e_S857 ?=- rms uncertainty on S857 (2)
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Note (1): A "*" indicates a source with a flux density at any frequency given
in the Planck catalog
Note (2): Estimated flux densities at the Planck frequencies together with
their errors, found from the variance within 30'x30' areas.
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 13-Dec-2016