J/A+AS/126/3 J/A+AS/126/3 CO and HI in interacting galaxies C Horellou R S Booth Astron. Astrophys. Suppl. Ser. 126 3 1997 1997A&AS..126....3H Carbon monoxide Galaxies, H I data Radio lines galaxies: evolution galaxies: interactions galaxies: ISM radio lines: galaxies Using SEST, the Parkes antenna and the Australia Telescope Compact Array, we have made a survey of the ^12^CO(1-0) and HI emission of an optically-selected sample of =~60 southern interacting and merging galaxies. In this paper we present the data and determine global masses of neutral gas (in molecular and atomic form) for the observed galaxies. We have detected HI in 26 systems and found that these galaxies have less than 15% of their gas in molecular form.

Name Source name --- Note Note about individual galaxies number=1 a : JB01 has an uncertainty in position of 30x30arcsec. NED gives also a radio velocity of 10079km/s b : JB06_2 has an uncertainty in position of 30x30arcsec c : JB14_2 other authors give Vhel=6321km/s d : JB29_1 has an uncertainty in position of 30x30arcsec e : JB33 has an uncertainty in position of 9x9arcsec f : JB40 has an uncertainty in position of 5x5arcsec g : JB56 HI line at Vhel=2600km/s towards JB56 --- FileName Name of postscript figure file containing this galaxy (in this directory) --- Galaxy Galaxy name (from ESO survey) --- RAh Right Ascension 1950 (hours) h RAm Right Ascension 1950 (minutes) min RAs Right Ascension 1950 (seconds) s DE- Declination 1950 (sign) --- DEd Declination 1950 (degrees) deg DEm Declination 1950 (minutes) arcmin DEs Declination 1950 (seconds) arcsec Vhel Heliocentric velocity km/s MType Morphological Type --- logD25 Diameter at 25mag/arcsec2 (log scale) [0.1arcmin] OtherName Other designation of the Galaxy --- HIname Source name --- Note Note on source number=1 the notes are a = pointing made toward a position between galaxies JB11_1 and JB11_2 b = sources JB57 and JB58 observed together in HI d = sources not separated in HI, but are separated in CO n = not observed in HI --- posFlag Flag for uncertain (30x30") position --- vHI HI velocity km/s DvHI HI velocity width km/s l_SHI Limit flag on SHI --- SHI Integrated HI flux Jy.km/s e_SHI Mean error on HI flux Jy.km/s l_M(HI) Limit flag on M(HI) --- M(HI) Derived HI mass 10+9solMass Intrum Instrument used (Parkes or Australian Telescope Compact Array) --- Name Source name, as in table1 --- Note(CO) 'n' if not observed --- vCO CO velocity, observed at SEST telescope at ESO-La Silla. km/s DvCO CO velocity width km/s l_SCO Limit flag on SCO --- SCO Integrated antenna temperature K.km/s e_SCO Mean error on SCO K.km/s l_M(H2) Limit flag on M(H2) ('*' stands for tentative value) --- M(H2) Mass of H2 derived from CO data. 10+8solMass fig3p1.psOptical images, HI and CO spectra fig3p2.psFigure 3 continued fig3p3.psFigure 3 continued fig3p4.psFigure 3 continued fig3p5.psFigure 3 continued fig3p6.psFigure 3 continued fig3p7.psFigure 3 continued fig3p8.psFigure 3 continued fig3p9.psFigure 3 continued fig3p10.psFigure 3 continued fig3p11.psFigure 3 continued fig3p12.psFigure 3 continued Patricia Bauer CDS 1997May02 J_A+AS_126_3.xml