NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-25 T10:21:16 PDT
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Spectral Energy Distribution (SED) for NGC 4813:

22 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 18.9030 +/- 0.147673 mag 1.95E+15 9.97E-05 +/- 1.36E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 19.8591 +/- 0.235813 mag 1.95E+15 4.13E-05 +/- 8.98E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 17.7001 +/- 0.0490191 mag 1.29E+15 3.02E-04 +/- 1.36E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 19.0588 +/- 0.0885338 mag 1.29E+15 8.64E-05 +/- 7.04E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 b_J (SuperCOSMOS) 14.16 ... mag 6.41E+14 8.56E-03 ... Jy Broad-band 2006MNRAS.372.1856F 5
6 b_J 14.77 +/- 0.12 mag 6.41E+14 4.88E-03 +/- 5.71E-04 Jy Broad-band 1990MNRAS.243..692M 6
7 Gunn r-band 13.28 +/- 0.10 mag 4.58E+14 1.44E-02 +/- 1.39E-03 Jy Broad-band 1996ApJ...470..172S 7
8 J (2MASS/CTIO) 12.797 +/- 0.081 mag 2.43E+14 1.21E-02 +/- 9.05E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 8
9 J (2MASS/CTIO) 12.141 +/- 0.008 mag 2.43E+14 2.22E-02 +/- 1.63E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 J 10.910 +/- 0.021 mag 2.40E+14 6.89E-02 +/- 1.34E-03 Jy Broad-band 72.4 x 31.9 arcsec integration area. 20032MASX.C.......: 10
11 J 10.789 +/- 0.021 mag 2.40E+14 7.70E-02 +/- 1.50E-03 Jy Broad-band 20032MASX.C.......: 11
12 J_14arcsec (2MASS) 11.694 +/- 0.007 mag 2.40E+14 3.34E-02 +/- 2.16E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 H_14arcsec (2MASS) 11.014 +/- 0.008 mag 1.82E+14 4.02E-02 +/- 2.98E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H 10.105 +/- 0.026 mag 1.82E+14 9.30E-02 +/- 2.25E-03 Jy Broad-band 20032MASX.C.......: 14
15 H 10.229 +/- 0.029 mag 1.82E+14 8.29E-02 +/- 2.24E-03 Jy Broad-band 72.4 x 31.9 arcsec integration area. 20032MASX.C.......: 15
16 H (2MASS/CTIO) 11.455 +/- 0.005 mag 1.80E+14 2.68E-02 +/- 1.23E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 H (2MASS/CTIO) 12.136 +/- 0.089 mag 1.80E+14 1.43E-02 +/- 1.17E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 K_s (2MASS/CTIO) 11.762 +/- 0.069 mag 1.39E+14 1.32E-02 +/- 8.36E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 18
19 K_s (2MASS/CTIO) 11.219 +/- 0.016 mag 1.39E+14 2.17E-02 +/- 3.20E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 K_s 9.878 +/- 0.040 mag 1.38E+14 7.46E-02 +/- 2.80E-03 Jy Broad-band 20032MASX.C.......: 20
21 K_s 10.002 +/- 0.046 mag 1.38E+14 6.66E-02 +/- 2.88E-03 Jy Broad-band 72.4 x 31.9 arcsec integration area. 20032MASX.C.......: 21
22 K_s_14arcsec (2MASS) 10.783 +/- 0.013 mag 1.38E+14 3.24E-02 +/- 3.90E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 22


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  18.9030     mag                  = 9.97E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.147673    mag                  = 1.36E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 194.15064426172 -6.817600067647 (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 : 19.8591 mag = 4.13E-31 W m^-2^ Hz^-1^ Uncertainty : 0.235813 mag = 8.98E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 194.15064426172 -6.817600067647 (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 : 17.7001 mag = 3.02E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0490191 mag = 1.36E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 194.15064426172 -6.817600067647 (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 : 19.0588 mag = 8.64E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0885338 mag = 7.04E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 194.15064426172 -6.817600067647 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2006MNRAS.372.1856F Freq. targeted : b_J (SuperCOSMOS) Measurement : 14.16 mag = 8.56E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 12 56 36.1 -06 49 05 (J2000) Spatial mode : Integrated from scans Notes : Averaged from previously published data Qualifiers :
No. 6 Reference Code : 1990MNRAS.243..692M Freq. targeted : b_J Measurement : 14.77 mag = 4.88E-29 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 5.71E-30 Significance : rms uncertainty Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125401.44 -063242.8 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1996ApJ...470..172S Freq. targeted : Gunn r-band Measurement : 13.28 mag = 1.44E-28 W m^-2^ Hz^-1^ Uncertainty : 0.10 mag = 1.39E-29 Significance : rms uncertainty Freq or Vel. : 6538 A (OBS )= 4.58E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125400.71 -063250.0 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.797 mag = 1.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.081 mag = 9.05E-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. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.141 mag = 2.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.63E-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. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.910 mag = 6.89E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 1.34E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 72.4 x 31.9 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.789 mag = 7.70E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 1.50E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.694 mag = 3.34E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 2.16E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.014 mag = 4.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 2.98E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (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 : 10.105 mag = 9.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 2.25E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.229 mag = 8.29E-28 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 2.24E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 72.4 x 31.9 arcsec integration area.
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.455 mag = 2.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.23E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.136 mag = 1.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.089 mag = 1.17E-29 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 : K_s (2MASS/CTIO) Measurement : 11.762 mag = 1.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 8.36E-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. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.219 mag = 2.17E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 3.20E-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 : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.878 mag = 7.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.040 mag = 2.80E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.002 mag = 6.66E-28 W m^-2^ Hz^-1^ Uncertainty : 0.046 mag = 2.88E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 72.4 x 31.9 arcsec integration area.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.783 mag = 3.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 3.90E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125636.11 -064904.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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