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J/AJ/127/1959 1.4GHz emission of KISS emission-line galaxies (Van Duyne+, 2004)
Radio continuum emission at 1.4 GHz from KISS emission-line galaxies. Van Duyne J., Beckerman E., Salzer J.J., Gronwall C., Thuan T.X., Condon J.J., Frattare L.M. <Astron. J., 127, 1959-1976 (2004)> =2004AJ....127.1959V
ADC_Keywords: Galaxies, Seyfert ; QSOs ; Galaxies, radio ; Radio continuum Keywords: galaxies: active - galaxies: luminosity function, mass function - galaxies: starburst - radio continuum: galaxies Abstract: We have searched the Faint Images of the Radio Sky at Twenty centimeters (FIRST, VIII/71) and the NRAO VLA Sky Survey (NVSS, VIII/65) 1.4GHz radio surveys for sources that are coincident with emission-line galaxy (ELG) candidates from the KPNO International Spectroscopic Survey (KISS). A total of 207 of the 2157 KISS ELGs (∼10%) in the first two Hα-selected survey lists (Cats J/AJ/121/66, J/AJ/127/1943) were found to possess radio detections in FIRST, NVSS, or both. Follow-up spectra exist for all of the radio detections, allowing us to determine the activity type (star-forming vs. active nucleus) for the entire sample. We explore the properties of the radio-detected KISS galaxies in order to gain a better insight into the nature of radio-emitting galaxies in the local universe (z<0.1). Because of the selection technique used for KISS, our radio ELGs represent a quasivolume-limited sample, which allows us to develop a clearer picture of the radio galaxy population at low redshift. Nearly two-thirds of the KISS radio galaxies are starburst or star-forming galaxies, which is in stark contrast to the results of flux-limited radio surveys, which are dominated by active galactic nuclei (AGNs) and elliptical galaxies (i.e., classical radio galaxies). File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 81 207 Optical and radio Properties of the radio emission-line galaxies (ELG) sample
See also: VIII/71 : The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003) J/AJ/121/66 : KISS Hα survey list 1 (Salzer+, 2001) J/AJ/127/1943 : KISS Hα survey list 2 (Salzer+, 2004) Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 4 I4 --- KISSR KISS identification number (1) 6- 7 I2 h RAh Hour of right ascension (J2000) (2) 9- 10 I2 min RAm Minute of right ascension (J2000) (2) 12- 15 F4.1 s RAs Second of right ascension (J2000) (2) 16 A1 --- DE- Declination sign (J2000) (2) 17- 18 I2 deg DEd Degree of declination (J2000) (2) 20- 21 I2 arcmin DEm Arcminute of declination (J2000) (2) 23- 26 F4.1 arcsec DEs Arcsecond of declination (J2000) (2) 28- 32 F5.2 mag Bmag Harris B-band magnitude 34- 39 F6.2 mag BMAG Absolute Harris B-band magnitude 41- 47 E7.3 10-7W LHa The Hα line luminosity in units of ergs/s 49- 54 F6.2 mJy S1.4GHz Radio flux density at 1.4GHz (3) 56- 62 E7.3 W/Hz P1.4GHz Radio luminosity at 1.4GHz (4) 64- 69 F6.4 --- z Spectroscopic redshift (5) 71- 75 F5.2 arcsec OffO-R Positional offset of the optical-radio match (6) 77 A1 --- Match Survey KISS object was matched with (7) 79- 81 A3 --- Type ELG activity type (8)
Note (1): As listed in Salzer et al. (2001, Cat. J/AJ/121/66) and Gronwall et al. (2004, Cat. J/AJ/127/1943). Note (2): These are the optical positions tabulated in the survey papers (Salzer et al., 2001, Cat. J/AJ/121/66; Gronwall et al., 2004, Cat. J/AJ/127/1943) and have precisions of ∼0.25 to 0.30". Note (3): If the galaxy was detected in both FIRST (VIII/71) and NVSS (VIII/65), the FIRST flux value is listed. If only detected by NVSS, the flux is corrected as in the text. Note (4): The luminosity is calculated from the distances derived from the listed redshift value (see section 3.4.1). Note (5): Corrected for Local Group motion. Obtained from the follow-up spectra. Note (6): This value is calculated from the angular distance between the peak optical emission of the KISS object and the peak radio emission. Note (7): Survey is designated as follows: F = FIRST only N = NVSS only B = Both surveys Note (8): ELG activity type as follows: Sy1 = Seyfert 1 Sy2 = Seyfert 2 SB = Starburst or star-forming galaxy LIN = Low-ionization nuclear emission-line region (LINER) QSO = QSO
History: * 02-Jul-2004: From electronic version of the journal * 17-Jan-2006: table3, line 202: ID number (KISSR) corrected from 2118 into 2119 (in agreement with John Salzer)
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 02-Jul-2004
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