IRAM spectra toward M33 Giant Molecular Clouds (Buchbender+, 2013)
Résumé
The attached FITS spectra contain the reduced IRAM 30m spectra of the ground state transitions 12CO, 13CO, HCN and HCO+ towards 7 GMC in M33 that are presented in Figure 3 and Figure A.1 of the paper. The 12CO spectra of GMCs: GMC1, GMC26 and GMC91, that are archived here, were first presented in Rosolowsky et al. (2011MNRAS.415.1977R) and were observed with the A,B,C,D receiver of the IRAM 30m. All other spectra were observed with the EMIR receiver. The backends used were: the FTS spectrometer in case of 12CO and 13CO spectra and the WILMA autocorrelator in case of HCN and HCO+. All spectra have been resampled to the intrinsic resolution of the WILMA spectrometer, which is 2MHz. This frequency resolution corresponds to a velocity resolution of 5.4km/s for 12CO and 13CO and 6.7km/s for HCN and HCOp. In addition we provide the 12CO and 13CO spectra at higher resolution of 333kHz corresponding to ~1km/s velocity resolution. All spectra have a bandwidth of 300km/s each. The nomenclature of the files is: "ObjectName"-"Molecule"-"Resolution"[.fits] The observed sources and their designations are listed below. The FITS files are created by GILDAS/Class. (2 data files).