NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-23 T20:56:14 PDT
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Spectral Energy Distribution (SED) for NGC 7230:

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

  Published UnitsHomogenized Units [Frequency, Flux Density]  
No.Observed PassbandMeasurementUncertaintyUnitsFreq (Hz)MeasurementUncertaintyUnitsModeAperture/QualifiersReference CodeNo.
1 FUV (GALEX) AB 16.0902 +/- 0.0213579 mag 1.95E+15 1.33E-03 +/- 2.62E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 18.7311 +/- 0.0824457 mag 1.95E+15 1.17E-04 +/- 8.87E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 15.5561 +/- 0.00934018 mag 1.29E+15 2.18E-03 +/- 1.87E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 18.1176 +/- 0.0350263 mag 1.29E+15 2.06E-04 +/- 6.63E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 J (2MASS/CTIO) 13.359 +/- 0.005 mag 2.43E+14 7.23E-03 +/- 3.33E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J (2MASS/CTIO) 14.083 +/- 0.1 mag 2.43E+14 3.71E-03 +/- 3.42E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 6
7 J 11.364 +/- 0.027 mag 2.40E+14 4.53E-02 +/- 1.14E-03 Jy Broad-band 20032MASX.C.......: 7
8 J_14arcsec (2MASS) 12.631 +/- 0.013 mag 2.40E+14 1.41E-02 +/- 1.70E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 J 11.510 +/- 0.026 mag 2.40E+14 3.96E-02 +/- 9.60E-04 Jy Broad-band 46.4 x 39.9 arcsec integration area. 20032MASX.C.......: 9
10 H 10.704 +/- 0.040 mag 1.82E+14 5.35E-02 +/- 2.01E-03 Jy Broad-band 20032MASX.C.......: 10
11 H_14arcsec (2MASS) 11.932 +/- 0.019 mag 1.82E+14 1.73E-02 +/- 3.05E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H 10.837 +/- 0.041 mag 1.82E+14 4.74E-02 +/- 1.82E-03 Jy Broad-band 46.4 x 39.9 arcsec integration area. 20032MASX.C.......: 12
13 H (2MASS/CTIO) 12.626 +/- 0.019 mag 1.80E+14 9.12E-03 +/- 1.60E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 H (2MASS/CTIO) 13.587 +/- 0.13 mag 1.80E+14 3.76E-03 +/- 4.51E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 12.376 +/- 0.026 mag 1.39E+14 7.47E-03 +/- 1.79E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 K_s (2MASS/CTIO) 13.165 +/- 0.118 mag 1.39E+14 3.61E-03 +/- 3.93E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 16
17 K_s 10.595 +/- 0.063 mag 1.38E+14 3.85E-02 +/- 2.30E-03 Jy Broad-band 46.4 x 39.9 arcsec integration area. 20032MASX.C.......: 17
18 K_s 10.420 +/- 0.055 mag 1.38E+14 4.53E-02 +/- 2.35E-03 Jy Broad-band 20032MASX.C.......: 18
19 K_s_14arcsec (2MASS) 11.659 +/- 0.026 mag 1.38E+14 1.45E-02 +/- 3.51E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 12 microns (IRAS) 1.205E-01 +/- 21 % Jy 2.50E+13 1.20E-01 +/- 2.53E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 20
21 25 microns (IRAS) ... <1.858E-01 Jy 1.20E+13 < 1.86E-01 Jy Broad-band 1990IRASF.C...0000M 21
22 60 microns (IRAS) 1.107E+00 +/- 9 % Jy 5.00E+12 1.11E+00 +/- 9.96E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 22
23 100 microns (IRAS) 2.893E+00 +/- 7 % Jy 3.00E+12 2.89E+00 +/- 2.03E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 23
24 1.4GHz 2.6 +/- 0.5 milliJy 1.40E+09 2.60E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 24


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  16.0902     mag                  = 1.33E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.0213579   mag                  = 2.62E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 333.55505420228 -17.07423032098 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 18.7311 mag = 1.17E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0824457 mag = 8.87E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 333.55505420228 -17.07423032098 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 15.5561 mag = 2.18E-29 W m^-2^ Hz^-1^ Uncertainty : 0.00934018 mag = 1.87E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 333.55505420228 -17.07423032098 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 18.1176 mag = 2.06E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0350263 mag = 6.63E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 333.55505420228 -17.07423032098 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.359 mag = 7.23E-29 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 3.33E-31 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. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.083 mag = 3.71E-29 W m^-2^ Hz^-1^ Uncertainty : 0.1 mag = 3.42E-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. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.364 mag = 4.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 1.14E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.631 mag = 1.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.70E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.510 mag = 3.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 9.60E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 46.4 x 39.9 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.704 mag = 5.35E-28 W m^-2^ Hz^-1^ Uncertainty : 0.040 mag = 2.01E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.932 mag = 1.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 3.05E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.837 mag = 4.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.041 mag = 1.82E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 46.4 x 39.9 arcsec integration area.
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.626 mag = 9.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.60E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.587 mag = 3.76E-29 W m^-2^ Hz^-1^ Uncertainty : 0.13 mag = 4.51E-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
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.376 mag = 7.47E-29 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 1.79E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.165 mag = 3.61E-29 W m^-2^ Hz^-1^ Uncertainty : 0.118 mag = 3.93E-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
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.595 mag = 3.85E-28 W m^-2^ Hz^-1^ Uncertainty : 0.063 mag = 2.30E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 46.4 x 39.9 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.420 mag = 4.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 2.35E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.659 mag = 1.45E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 3.51E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221413.19 -170426.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 1.205E-01 Jy = 1.20E-27 W m^-2^ Hz^-1^ Uncertainty : 21 % Jy = 2.53E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 221129.5 -171924 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <1.858E-01 Jy < 1.86E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 221129.5 -171924 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 1.107E+00 Jy = 1.11E-26 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 9.96E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 221129.5 -171924 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 2.893E+00 Jy = 2.89E-26 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 2.03E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 221129.5 -171924 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 24 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 2.6 milliJy = 2.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.5 milliJy = 5.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 14 13.29 -17 04 25.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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