NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-16 T21:33:27 PST
Help | Comment | NED Home

Spectral Energy Distribution (SED) for NGC 3450:

28 Data Points
 Click to zoom in at a position of interest (uses a separate window). 
Select zoom factor:  

                Postscript version of the SED plot






  New options   Format tabular data as:


Photometric Data --- Published and Homogenized [Frequency, Flux Density] Units

  Published UnitsHomogenized Units [Frequency, Flux Density]  
No.Observed PassbandMeasurementUncertaintyUnitsFreq (Hz)MeasurementUncertaintyUnitsModeAperture/QualifiersReference CodeNo.
1 B (m_B) 12.72 +/- 0.21 mag 6.81E+14 3.48E-02 +/- 7.42E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 12.46 ... mag 6.81E+14 4.42E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 12.72 +/- 0.09 mag 6.81E+14 3.48E-02 +/- 3.01E-03 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 12.88 +/- 0.09 mag 6.81E+14 3.01E-02 +/- 2.60E-03 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 12.79 +/- 0.09 mag 6.81E+14 3.27E-02 +/- 2.82E-03 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_T) 11.34 +/- 0.09 mag 4.68E+14 8.95E-02 +/- 7.74E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_25) 11.43 +/- 0.09 mag 4.68E+14 8.26E-02 +/- 7.14E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_26) 11.37 +/- 0.09 mag 4.68E+14 8.75E-02 +/- 7.56E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 J (2MASS/CTIO) 13.232 +/- 0.077 mag 2.43E+14 8.12E-03 +/- 5.76E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 12.702 +/- 0.01 mag 2.43E+14 1.32E-02 +/- 1.22E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 J 9.821 +/- 0.026 mag 2.40E+14 1.88E-01 +/- 4.55E-03 Jy Broad-band 193.0 x 88.8 arcsec integration area. 20032MASX.C.......: 11
12 J 9.548 +/- 0.030 mag 2.40E+14 2.41E-01 +/- 6.76E-03 Jy Broad-band 20032MASX.C.......: 12
13 J_14arcsec (2MASS) 12.018 +/- 0.008 mag 2.40E+14 2.48E-02 +/- 1.84E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H 9.075 +/- 0.033 mag 1.82E+14 2.40E-01 +/- 7.41E-03 Jy Broad-band 193.0 x 88.8 arcsec integration area. 20032MASX.C.......: 14
15 H 8.784 +/- 0.036 mag 1.82E+14 3.14E-01 +/- 1.06E-02 Jy Broad-band 20032MASX.C.......: 15
16 H_14arcsec (2MASS) 11.285 +/- 0.010 mag 1.82E+14 3.14E-02 +/- 2.90E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 H (2MASS/CTIO) 12.608 +/- 0.117 mag 1.80E+14 9.27E-03 +/- 9.99E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 H (2MASS/CTIO) 11.944 +/- 0.02 mag 1.80E+14 1.71E-02 +/- 3.15E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s (2MASS/CTIO) 11.69 +/- 0.016 mag 1.39E+14 1.41E-02 +/- 2.07E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 K_s (2MASS/CTIO) 12.235 +/- 0.076 mag 1.39E+14 8.51E-03 +/- 5.96E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 20
21 K_s 8.834 +/- 0.045 mag 1.38E+14 1.95E-01 +/- 8.26E-03 Jy Broad-band 193.0 x 88.8 arcsec integration area. 20032MASX.C.......: 21
22 K_s_14arcsec (2MASS) 11.019 +/- 0.014 mag 1.38E+14 2.61E-02 +/- 3.39E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 22
23 K_s 8.501 +/- 0.048 mag 1.38E+14 2.65E-01 +/- 1.20E-02 Jy Broad-band 20032MASX.C.......: 23
24 12 microns (IRAS) 9.140E-02 +/- 28 % Jy 2.50E+13 9.14E-02 +/- 2.56E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 24
25 25 microns (IRAS) 1.448E-01 +/- 28 % Jy 1.20E+13 1.45E-01 +/- 2.56E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 25
26 60 microns (IRAS) 7.012E-01 +/- 9 % Jy 5.00E+12 7.01E-01 +/- 6.31E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 26
27 100 microns (IRAS) 3.568E+00 +/- 7 % Jy 3.00E+12 3.57E+00 +/- 2.50E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 27
28 HI (21 cm line) 4.8 +/- 0.9 Jy km sec^-1^ 1.42E+09 2.21E+04 +/- 4.14E+03 Jy-Hz Line 1998A&AS..130..333T 28


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  12.72       mag                  = 3.48E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 7.42E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 104538.1        -203506 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 12.46 mag = 4.42E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104538.1 -203506 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 3 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 12.72 mag = 3.48E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.01E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 104537 -2035.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 12.88 mag = 3.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.60E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 104537 -2035.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 12.79 mag = 3.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.82E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 104537 -2035.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 11.34 mag = 8.95E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.74E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 104537 -2035.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 11.43 mag = 8.26E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.14E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 104537 -2035.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 11.37 mag = 8.75E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.56E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 104537 -2035.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.232 mag = 8.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.077 mag = 5.76E-30 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Poor quality
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.702 mag = 1.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 1.22E-30 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 9.821 mag = 1.88E-27 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 4.55E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 193.0 x 88.8 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 9.548 mag = 2.41E-27 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 6.76E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.018 mag = 2.48E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.84E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.075 mag = 2.40E-27 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 7.41E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 193.0 x 88.8 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 8.784 mag = 3.14E-27 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 1.06E-28 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.285 mag = 3.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 2.90E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.608 mag = 9.27E-29 W m^-2^ Hz^-1^ Uncertainty : 0.117 mag = 9.99E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Poor quality
No. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.944 mag = 1.71E-28 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 3.15E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.69 mag = 1.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 2.07E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.235 mag = 8.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.076 mag = 5.96E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Poor quality
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.834 mag = 1.95E-27 W m^-2^ Hz^-1^ Uncertainty : 0.045 mag = 8.26E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 193.0 x 88.8 arcsec integration area.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.019 mag = 2.61E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 3.39E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.501 mag = 2.65E-27 W m^-2^ Hz^-1^ Uncertainty : 0.048 mag = 1.20E-28 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 104803.62 -205057.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 9.140E-02 Jy = 9.14E-28 W m^-2^ Hz^-1^ Uncertainty : 28 % Jy = 2.56E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 104536.8 -203455 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 25 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 1.448E-01 Jy = 1.45E-27 W m^-2^ Hz^-1^ Uncertainty : 28 % Jy = 2.56E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 104536.8 -203455 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 26 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 7.012E-01 Jy = 7.01E-27 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 6.31E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 104536.8 -203455 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 27 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 3.568E+00 Jy = 3.57E-26 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 2.50E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 104536.8 -203455 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 28 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 4.8 Jy km sec^-1^ = 2.21E-22 W m^-2^ Uncertainty : 0.9 Jy km sec^-1^ = 4.14E-23 Significance : rms uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 104538. -203506. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :

Back to NED Home