NAME OF THE GALAXY NGC 6958 TYPE OF OBSERVATION FLUX INSTRUMENT REFERENCE IMAGE/MAP--TOTAL FLUX--INSTRUMENT--RESOLUTION--REFERENCE HI 21 cm observations (Single Dish) 2.0+/-20% ( data from Roberts, et al HI 21 cm observations (Single Dish) Jy km s^-1 the literature) ApJS, 75, 751 HI 21cm (Interferomety) non-detection VLA Walsh,et al HI 21cm (Interferomety) ApJ,352,532 Radio continuum (1.4 GHz) Molecules CO HCN CS Optical Broadband U U-B=.459 mag ESO 1m Poulain Optical Broadband U (La Silla) A&AS,72,215 Optical Broadband U Optical Broadband U U-V=1.34+/-.01 various Persson,et al Optical Broadband U mag scopes ApJS,39,61 Optical Broadband U Optical Broadband U U-B=.50+/-.05 LaSilla Veron-Cetty Optical Broadband U mag 1m A&AS,58,665 Optical Broadband U Optical Broadband U ap=44" U-B=.52mag CTIO Zepf,et al Optical Broadband U 1.5m ApJ,383,524 Optical Broadband U Optical Broadband U ap=33" U-B=.47 mag 1m,SidingSpring Sadler Optical Broadband U AJ,89,34 Optical Broadband U Optical Broadband U ap=31" U-B=.45 +/- .02 mag 40inch S.Afr. Bucknell & Peach Optical Broadband U 44" .46 40in Astr. Obs,96,61 Optical Broadband U 45" .45 20in Obs. Optical Broadband U 68" .51 20in Optical Broadband B B-V=.954 mag ESO 1m Poulain Optical Broadband B (La Silla) A&AS,72,215 Optical Broadband B Optical Broadband B BT=12.21mag Burstein,et al Optical Broadband B ApJS,64,601 Optical Broadband B Optical Broadband B BT=12.21+/-.3 Faber,et al Optical Broadband B mag ApJS,69,763 Optical Broadband B Optical Broadband B B-V=.91+/-.01 various Persson,et al Optical Broadband B mag scopes ApJS,39,61 Optical Broadband B Optical Broadband B B-V=.96+/-.04 LaSilla Veron-Cetty Optical Broadband B mag 1m A&AS,58,665 Optical Broadband B Optical Broadband B ap=44" B(0)(T)=12.4mag CTIO Zepf,et al Optical Broadband B 1.5m ApJ,383,524 Optical Broadband B Optical Broadband B ap=33" B-V=.94 mag 1m,SidingSpring Sadler Optical Broadband B 39" .93 .6m AJ,89,34 Optical Broadband B Optical Broadband B ap=31" B-V=.96 +/- .01 mag 40inch S.Afr. Bucknell & Peach Optical Broadband B 44" .95 40in Astr. Obs,96,61 Optical Broadband B 45" .95 20in Obs. Optical Broadband B 68" .93 20in Optical Broadband V V=12.295 mag ESO 1m Poulain Optical Broadband V (La Silla) A&AS,72,215 Optical Broadband V Optical Broadband V B-V=.91mag Burstein,et al Optical Broadband V ApJS,64,601 Optical Broadband V Optical Broadband V ap=31.21" V=12.275mag ESO Poulain Optical Broadband V =43.37" =12.085 A&AS,64,225 Optical Broadband V =60.86" =11.889 Optical Broadband V =86.55" =11.747 Optical Broadband V Optical Broadband V B-V=.91mag Faber,et al Optical Broadband V ApJS,69,763 Optical Broadband V Optical Broadband V V=11.80+/-.01 various Persson,et al Optical Broadband V mag scopes ApJS,39,61 Optical Broadband V Optical Broadband V 12.75+/-.04 LaSilla Veron-Cetty Optical Broadband V mag 1m A&AS,58,665 Optical Broadband V Optical Broadband V ap=44" B-V=.91mag CTIO Zepf,et al Optical Broadband V 1.5m ApJ,383,524 Optical Broadband V Optical Broadband V B0(V)=19.88 ESO QuickBlue de Carvalho & da Costa Optical Broadband V mag/arcsec^2 Survey data ApJS,68,173 Optical Broadband V Optical Broadband V ap=33" V=12.29 mag 1m,SidingSpring Sadler Optical Broadband V 39" 12.18 .6m AJ,89,34 Optical Broadband V 55" 11.98 .6m Optical Broadband V Optical Broadband V ap=31" V=12.28 +/- .04 mag 40inch S.Afr. Bucknell & Peach Optical Broadband V 44" 12.09 40in Astr. Obs,96,61 Optical Broadband V 45" 12.04 20in Obs. Optical Broadband V 68" 11.81 20in Optical Broadband R V-R=.560 mag ESO 1m Poulain Optical Broadband R (La Silla) A&AS,72,215 Optical Broadband R Optical Broadband R V-R=.55+/-.05 data compiled Buta & Williams Optical Broadband R mag from lit. AJ,109,543 Optical Broadband R Optical Broadband R V-R=.86+/-.01 various Persson,et al Optical Broadband R mag scopes ApJS,39,61 Near Infrared J J-H=.62+/-.01 various Persson,et al Near Infrared J mag scopes ApJS,39,61 Near Infrared H H-K=.20+/-.01 various Persson,et al Near Infrared H mag scopes ApJS,39,61 Near Infrared K K=8.63+/-.01 various Persson,et al Near Infrared K mag scopes ApJS,39,61 Narrow Band - Bracket Gamma Narrow Band - H-alpha UV Imaging ROSAT/ASCA/other X-ray observations LINES OBSERVED FLUXES/EQUIVALLENT WIDTHS OTHERS Optical spectra [NII] = 330e-16 erg cm^-2 s^-1 +/- 50% H-alpha/[NII] <= .23 ESO 1.52m Veron-Cetty&Veron Optical spectra (La Silla) A&AS,66,335 Optical spectra Optical spectra emiss: [OII] eq.wid= 4.50 A (compilation Bettoni,et al Optical spectra [NII] 4.07 of sources) A&AS,67,341 Optical spectra Optical spectra continuum,6625 flux= 1.13e-15 erg/cm^2/s/A 3.9m Phillips,et al Optical spectra [NII] 7.18e-14 AAT AJ,91,1062 IUE OTHER MEASUREMENTS/COMMENTS