NAME OF THE GALAXY NGC 4194 TYPE OF OBSERVATION FLUX INSTRUMENT REFERENCE IMAGE/MAP--TOTAL FLUX--INSTRUMENT--RESOLUTION--REFERENCE HI 21 cm observations (Single Dish) 9.2 NRAO 91m Davis,et al HI 21 cm observations (Single Dish) Jy km s^-1 ApJS,53,269 HI 21cm (Interferomety) Radio continuum (1.4 GHz) F(1.4GHz) GreenBank White & Becker Radio continuum (1.4 GHz) =122 mJy ApJS,79,331 Radio continuum (1.4 GHz) map: 1.49 GHz S=102.0mJy VLA beam=15" Condon,et al Radio continuum (1.4 GHz) =94.5 = 6" ApJS,73,359 Radio continuum (1.4 GHz) =91.0 =1.5" Molecules CO 4.1 K km s^-1 NRAO Sanders, et al Molecules CO +/- <20% 12m ApJ, 370,158 Molecules CO Molecules CO I(12CO 3-2)=17.7+/-.4 NRO 45m Devereux, et al Molecules CO K km s^-1 & JCMT 15m AJ,107,2006 Molecules CO I(12CO 1-0)=20.7+/-.7 Molecules CO K km s^-1 Molecules CO Molecules CO 6.9 K km s^-1 Nobeyama Sofue,et al Molecules CO 45m PASJ,45,43 Molecules CO Molecules CO I(CO 1-0)=16.4 IRAM Krugel,et al Molecules CO K km s^-1 30m A&A,229,17 Molecules CO I(CO 2-1)=51.2 Molecules CO K km s^-1 HCN CS Optical Broadband U Optical Broadband B B=24 mag/"^2 (bibliog: Pence & Davoust Optical Broadband B data from A&AS,60,517 Optical Broadband B the lit.) Optical Broadband V Optical Broadband R Near Infrared J ap=10.3" 11.44+/-.02 KPNO Balzano & Weedman Near Infrared J mag 2.1m ApJ,243,756 Near Infrared J Near Infrared J aps=17" 10.85+/-.10 mag IzanaTenerife 1.5m Allen Near Infrared J ,22" Mt Lemmon 1.5 ApJ,207,367 Near Infrared J Mauna Kea 2.2 Near Infrared H ap=10.3" J-H=.73+/-.02 KPNO Balzano & Weedman Near Infrared H mag 2.1m ApJ,243,756 Near Infrared H Near Infrared H aps=17" 10.34+/-.04 mag IzanaTenerife 1.5m Allen Near Infrared H ,22" Mt Lemmon 1.5 ApJ,207,367 Near Infrared H Mauna Kea 2.2 Near Infrared K ap=10.3" J-K=1.13+/-.02 KPNO Balzano & Weedman Near Infrared K mag 2.1m ApJ,243,756 Near Infrared K Near Infrared K aps=17" 9.99+/-.03 mag IzanaTenerife 1.5m Allen Near Infrared K ,22" Mt Lemmon 1.5 ApJ,207,367 Near Infrared K Mauna Kea 2.2 Narrow Band - Bracket Gamma Narrow Band - H-alpha map: log(H-alpha+[NII])=-11.59 +/- 10% KPNO Armus,et al Narrow Band - H-alpha erg/cm^2/s 2.1m ApJ,364,471 UV Imaging ROSAT/ASCA/other X-ray observations LINES OBSERVED FLUXES/EQUIVALLENT WIDTHS OTHERS Optical spectra whole apert.: [OII] ew = 30 angstrom +/- 10% Steward Obs 90" Liu & Kennicutt Optical spectra H-alpha+[NII] ew = 160 or MMT ApJ, 450, 547 Optical spectra H-delta ew = 2.6 Optical spectra nucleus: [OII] ew = 32 angstrom +/- 10% Optical spectra H-alpha+[NII] ew = 181 Optical spectra log([OII]/H-alpha) = -.14 +/- <15% Optical spectra log([OIII]/H-beta) = .05 Optical spectra log([OI]/H-alpha) =-1.41 Optical spectra log([NII]/H-alpha) = -.32 Optical spectra log([SII]/H-alpha) = -.61 Optical spectra Optical spectra [OIII]/H-beta <= 0.13 +/-.02 A CTIO 4m Armus,et al Optical spectra [NII]/H-alpha =-0.34 +/- .02 & KPNO 4m ApJ,347,727 Optical spectra [SII]/H-alpha =-0.65 +/- .02 Optical spectra [OI]/H-alpha =-1.44 +/- .02 Optical spectra Optical spectra H-beta 10.5e-14 erg/cm^2/s Haute Zamorano & Rego Optical spectra lambda, ID, #/H-beta: 3727 A [OII] 1.26 +/-10-20% Prov. A&A,170,31 Optical spectra H-delta .093 1.9m Optical spectra H-gamma .348 Optical spectra 4363 [OIII] .013 Optical spectra 4959 [OIII] .278 Optical spectra 5007 [OIII] .865 Optical spectra F(H-beta) IUE lambda=1432-1532 A 1.58 +/- .32 e-14 erg/cm^2/s IUE: lg Kinney,et al IUE =1863-1963 1.46 +/- .16 apert. ApJS,86,5 IUE =2323-2423 1.24 +/- .26 LWP,LWR, IUE =2650-2750 1.43 +/- .10 & SWP OTHER MEASUREMENTS/COMMENTS