NAME OF THE GALAXY
NGC 4418


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)   							 map: 1.49 GHz	  S=39.5mJy VLA   beam=18"	Condon,et al
Radio continuum (1.4 GHz)									   =40.2	      = 5"	ApJS,73,359
Radio continuum (1.4 GHz)									   =38.3	      =1.5" 

Molecules CO				4.7 K km s^-1   NRAO	Sanders, et al
Molecules CO				+/- <20%	 12m	ApJ, 370,158
Molecules CO
Molecules CO			CO absorp = .23+/-.03 mag IRTF	Ridgway, et al
Molecules CO							ApJ 428 609
Molecules CO
Molecules CO				21.4+/-3.3	Nobeyama	Kawara,et al
Molecules CO				  K km s^-1	  45m		ApJ,365,L1


          HCN
          CS

Optical Broadband  U
Optical Broadband  B
Optical Broadband  V
Optical Broadband  R

Near Infrared      J			10.72 mJy  Hale 200"	Carico,et al
Near Infrared      J			+/- 8%	   5" beam	AJ,95,356
Near Infrared      J
Near Infrared      J			28.45 mJy Palomar 60"	Carico,et al
Near Infrared      J			  +/- 10%   17"beam	AJ,100,70
Near Infrared      J			42.67 mJy
Near Infrared      J			  +/- 10%   33"beam
Near Infrared      J			51.77 mJy
Near Infrared      J			  +/- 10%   55"beam

Near Infrared      H			14.11 mJy Hale 200"	Carico,et al		12.50mag    La Silla 2.2m   .82"  Zenner&Lenzen
Near Infrared      H			+/- 8%     5" beam	AJ,95,356			    (IR array cam)	  A&AS,101,363
Near Infrared      H
Near Infrared      H			35.49 mJy Palomar 60"	Carico,et al
Near Infrared      H			  +/- 10%   17"beam	AJ,100,70
Near Infrared      H			52.29 mJy
Near Infrared      H			  +/- 10%   33"beam
Near Infrared      H			68.78 mJy
Near Infrared      H			  +/- 10%   55"beam

Near Infrared	   K			12.31  mJy  Hale 200"	Carico,et al	     H-K= .30 mag   La Silla 2.2m   .82"  Zenner&Lenzen
Near Infrared	   K			+/- 8%	     5" beam	AJ,95,356		  +/-15.8%  (IR array cam)	  A&AS,101,363
Near Infrared	   K
Near Infrared	   K			27.68 mJy Palomar 60"	Carico,et al
Near Infrared	   K			  +/- 10%   17"beam	AJ,100,70
Near Infrared	   K			41.14 mJy
Near Infrared	   K			  +/- 10%   33"beam
Near Infrared	   K
Near Infrared	   K			11.07+/-.06	CTIO 4m	  Kawara,et al
Near Infrared	   K				mag		  ApJ,321,L35

Narrow Band - Bracket Gamma     
Narrow Band - H-alpha
UV Imaging

ROSAT/ASCA/other X-ray observations	F(2-10keV)< 3.6e-21	HEAO	Rieke
ROSAT/ASCA/other X-ray observations	    erg cm^-2 s^-1	A-1	ApJ,331,L5

					LINES OBSERVED		FLUXES/EQUIVALLENT WIDTHS	OTHERS

Optical spectra				[OIII]/H-beta = ---  +/- .02 A	CTIO 4m	   Armus,et al
Optical spectra				[NII]/H-alpha <= 0.15 +/- .02	& KPNO 4m  ApJ,347,727
Optical spectra				[SII]/H-alpha <= 0.03 +/- .02
Optical spectra				[OI]/H-alpha  <=-0.60 +/- .02

IUE 






OTHER MEASUREMENTS/COMMENTS