NAME OF THE GALAXY NGC 7418 TYPE OF OBSERVATION FLUX INSTRUMENT REFERENCE IMAGE/MAP--TOTAL FLUX--INSTRUMENT--RESOLUTION--REFERENCE HI 21 cm observations (Single Dish) HI 21cm (Interferomety) Radio continuum (1.4 GHz) Molecules CO HCN CS Optical Broadband U Optical Broadband B Optical Broadband V Optical Broadband R Near Infrared J Near Infrared H Near Infrared K Narrow Band - Bracket Gamma Narrow Band - H-alpha UV Imaging ROSAT/ASCA/other X-ray observations LINES OBSERVED FLUXES/EQUIVALLENT WIDTHS OTHERS Optical spectra emission: [OII 3727] eq.width= +/- 10%-50% ESO Fricke & Kollatschny Optical spectra G-band =-1. angstroms 1.5m A&AS,77,75 Optical spectra H-beta = 4.1 Optical spectra [OIII 4959] = Optical spectra [OIII 5007] = 0.9 Optical spectra Mgb =-1.5 Optical spectra NaD =-2.1 Optical spectra [NII 6548] = 4.9 Optical spectra H-alpha = 35. Optical spectra [NII 6584] = 16. Optical spectra [SII 6717] = 8.1 Optical spectra [SII 6731] = 6.1 IUE OTHER MEASUREMENTS/COMMENTS