J/A+A/562/A21 AGN feedback from CO observations (Cicone+, 2014)
Massive molecular outflows and evidence for AGN feedback from CO observations.
Cicone C., Maiolino R., Sturm E., Gracia-Carpio J., Feruglio C., Neri R.,
Aalto S., Davies R., Fiore F., Fischer J., Garcia-Burillo S.,
Gonzalez-Alfonso E., Hailey-Dunsheath S., Piconcelli E., Veilleux S.
<Astron. Astrophys. 562, A21 (2014)>
=2014A&A...562A..21C 2014A&A...562A..21C
ADC_Keywords: Active gal. nuclei ; QSOs ; Radial velocities ; Carbon monoxide
Keywords: galaxies: active - galaxies: evolution - quasars: general -
radio lines: ISM - ISM: molecules - galaxies: ISM
Abstract:
We study the properties of massive, galactic-scale outflows of
molecular gas and investigate their impact on galaxy evolution. We
present new IRAM PdBI CO(1-0) observations of local ULIRGs and QSO
hosts: clear signature of massive and energetic molecular outflows,
extending on kpc scales, is found in the CO(1-0) kinematics of four
out of seven sources, with measured outflow rates of several
100M☉/yr. We combine these new observations with data from the
literature, and explore the nature and origin of massive molecular
outflows within an extended sample of 19 local galaxies.
Description:
We observed seven local active luminous and ultra-luminous infrared
galaxies in their CO(1-0) molecular transition with the IRAM Plateau
de Bure Interferometer, between May, 2010 and July, 2012.
Objects:
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RA (2000) DE Designation(s)
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09 00 25.37 +39 03 53.9 IRAS F08572+3915 = LEDA 25295
10 59 18.14 +24 32 34.4 IRAS F10565+2448 = LEDA 33083
23 39 01.23 +36 21 09.3 IRAS 23365+3604 = LEDA 90429
13 44 42.16 +55 53 13.2 Mrk 273 = ZW I 71
23 08 33.93 +05 21 29.9 IRAS F23060+0505 = LEDA 70560
16 13 57.21 +65 43 10.6 Mrk 876 = LEDA 57553
00 53 34.94 +12 41 36.2 I Zw 1 = ZW I 1
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
list.dat 111 7 List of datacubes
fits/* . 7 Individuals fits datacube files
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See also:
J/A+A/549/A58 : 3C 236 CO maps (Labiano+, 2013)
Byte-by-byte Description of file: list.dat
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Bytes Format Units Label Explanations
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1- 9 F9.5 deg RAdeg Right Ascension of center (J2000)
10- 18 F9.5 deg DEdeg Declination of center (J2000)
20- 23 F4.2 arcsec/pix Scale [0.3/1.3] Scale of the image
25- 27 I3 pix Nx [128/256] Number of pixels along X-axis
28 A1 --- --- [x]
29- 31 I3 pix Ny [128/256] Number of pixels along Y-axis
32 A1 --- --- [x]
33- 35 I3 pix Nz [180/368] Number of slices
37- 41 I5 km/s RVl Lower value of radial velocity interval
42 A1 --- --- [/]
43- 46 I4 km/s RVu Upper value of radial velocity interval
48- 51 F4.1 km/s dRV [26/60] Resolution in radial velocity
53- 63 A11 --- FileName Name of FITS file in subdirectory fits
65-111 A47 --- Title Title of the file
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Acknowledgements:
Claudia Cicone, claudiacicone(at)gmail.com
(End) Patricia Vannier [CDS] 13-Nov-2013