NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-25 T23:26:44 PDT
Help | Comment | NED Home

Spectral Energy Distribution (SED) for NGC 7558:

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 FUV (GALEX) AB ... >20.9605 mag 1.95E+15 < 1.50E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB ... >22.0429 mag 1.95E+15 < 5.53E-06 Jy Broad-band upper limit inside NUV Kron aperture 2012GMSC..C...0000S 2
3 FUV (GALEX) AB 23.1636 +/- 0.278889 mag 1.95E+15 1.97E-06 +/- 5.06E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 3
4 NUV (GALEX) AB 20.8626 +/- 0.284341 mag 1.29E+15 1.64E-05 +/- 4.30E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 4
5 NUV (GALEX) AB 22.6611 +/- 0.434058 mag 1.29E+15 3.13E-06 +/- 1.25E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 5
6 NUV (GALEX) AB 20.8501 +/- 0.127600 mag 1.29E+15 1.66E-05 +/- 1.95E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 6
7 NUV (GALEX) AB 22.3915 +/- 0.126715 mag 1.29E+15 4.01E-06 +/- 4.68E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 7
8 B (B_T) 15.88 +/- 0.15 mag 6.81E+14 1.89E-03 +/- 2.81E-04 Jy Broad-band 1991RC3.9.C...0000d 8
9 B_T_ 15.82 ... mag 6.81E+14 2.00E-03 2.19E-03 Jy Broad-band 1989ApJS...70..687H 9
10 B_TC_ 15.40 ... mag 6.81E+14 2.95E-03 ... Jy Broad-band 1989ApJS...70..687H 10
11 B (B_T^0) 15.55 ... mag 6.81E+14 2.57E-03 ... Jy Broad-band 1991RC3.9.C...0000d 11
12 B_I_ (24.5) 16.02 ... mag 6.81E+14 1.67E-03 ... Jy Broad-band 1989ApJS...70..687H 12
13 R_I_ (24.0) 13.85 ... mag 4.33E+14 8.33E-03 ... Jy Broad-band 1989ApJS...70..687H 13
14 J (2MASS/FLWO) 13.102 +/- 0.01 mag 2.43E+14 9.16E-03 +/- 8.43E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 J (2MASS/FLWO) 13.548 +/- 0.057 mag 2.43E+14 6.07E-03 +/- 3.19E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 J_14arcsec (2MASS) 12.711 +/- 0.013 mag 2.40E+14 1.31E-02 +/- 1.58E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 J 12.040 +/- 0.026 mag 2.40E+14 2.43E-02 +/- 5.89E-04 Jy Broad-band 20032MASX.C.......: 17
18 J 12.318 +/- 0.026 mag 2.40E+14 1.88E-02 +/- 4.56E-04 Jy Broad-band 28.2 x 25.4 arcsec integration area. 20032MASX.C.......: 18
19 H 11.584 +/- 0.031 mag 1.82E+14 2.38E-02 +/- 6.90E-04 Jy Broad-band 28.2 x 25.4 arcsec integration area. 20032MASX.C.......: 19
20 H 11.352 +/- 0.030 mag 1.82E+14 2.95E-02 +/- 8.26E-04 Jy Broad-band 20032MASX.C.......: 20
21 H_14arcsec (2MASS) 11.981 +/- 0.014 mag 1.82E+14 1.65E-02 +/- 2.14E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 21
22 H (2MASS/FLWO) 12.369 +/- 0.009 mag 1.80E+14 1.16E-02 +/- 9.58E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 22
23 H (2MASS/FLWO) 12.92 +/- 0.062 mag 1.80E+14 6.96E-03 +/- 3.97E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 23
24 K_s (2MASS/FLWO) 12.028 +/- 0.024 mag 1.39E+14 1.03E-02 +/- 2.28E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 24
25 K_s (2MASS/FLWO) 12.428 +/- 0.038 mag 1.39E+14 7.13E-03 +/- 2.49E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 25
26 K_s 11.325 +/- 0.060 mag 1.38E+14 1.97E-02 +/- 1.12E-03 Jy Broad-band 28.2 x 25.4 arcsec integration area. 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 11.687 +/- 0.023 mag 1.38E+14 1.41E-02 +/- 3.02E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27
28 K_s 11.195 +/- 0.056 mag 1.38E+14 2.22E-02 +/- 1.17E-03 Jy Broad-band 20032MASX.C.......: 28


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.9605     mag                  < 1.50E-31 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 348.90948069172 18.920089554966 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : >22.0429 mag < 5.53E-32 W m^-2^ Hz^-1^ Uncertainty : Significance : 3 sigma Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 348.90916845591 18.919891072786 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : upper limit inside NUV Kron aperture
No. 3 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 23.1636 mag = 1.97E-32 W m^-2^ Hz^-1^ Uncertainty : 0.278889 mag = 5.06E-33 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 348.90916845591 18.919891072786 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 20.8626 mag = 1.64E-31 W m^-2^ Hz^-1^ Uncertainty : 0.284341 mag = 4.30E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 348.90948069172 18.920089554966 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 5 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 22.6611 mag = 3.13E-32 W m^-2^ Hz^-1^ Uncertainty : 0.434058 mag = 1.25E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 348.90948069172 18.920089554966 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 6 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 20.8501 mag = 1.66E-31 W m^-2^ Hz^-1^ Uncertainty : 0.127600 mag = 1.95E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 348.90916845591 18.919891072786 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 7 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 22.3915 mag = 4.01E-32 W m^-2^ Hz^-1^ Uncertainty : 0.126715 mag = 4.68E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 348.90916845591 18.919891072786 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 8 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 15.88 mag = 1.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.15 mag = 2.81E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231309.1 +183848 (B1950) Spatial mode : Flux integrated from map Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 9 Reference Code : 1989ApJS...70..687H Freq. targeted : B_T_ Measurement : 15.82 mag = 2.00E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 2.19E-29 Significance : no uncertainty reported Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231309.07 +183847.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 10 Reference Code : 1989ApJS...70..687H Freq. targeted : B_TC_ Measurement : 15.40 mag = 2.95E-29 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: 231309.07 +183847.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Extinction-corrected for internal and Milky Way; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 15.55 mag = 2.57E-29 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: 231309.1 +183848 (B1950) Spatial mode : Flux integrated from map 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. 12 Reference Code : 1989ApJS...70..687H Freq. targeted : B_I_ (24.5) Measurement : 16.02 mag = 1.66E-29 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: 231309.07 +183847.9 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data; Corrected for contaminating sources; Standard Johnson UBVRI filters assumed Qualifiers :
No. 13 Reference Code : 1989ApJS...70..687H Freq. targeted : R_I_ (24.0) Measurement : 13.85 mag = 8.33E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6930 A (OBS )= 4.33E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231309.07 +183847.9 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data; Corrected for contaminating sources; Standard Johnson UBVRI filters assumed Qualifiers :
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.102 mag = 9.16E-29 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 8.43E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.548 mag = 6.07E-29 W m^-2^ Hz^-1^ Uncertainty : 0.057 mag = 3.19E-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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.711 mag = 1.31E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.58E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.040 mag = 2.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 5.89E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.318 mag = 1.88E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 4.56E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 28.2 x 25.4 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.584 mag = 2.38E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 6.90E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 28.2 x 25.4 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.352 mag = 2.95E-28 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 8.26E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.981 mag = 1.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.14E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.369 mag = 1.16E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 9.58E-31 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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.92 mag = 6.96E-29 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 3.97E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.028 mag = 1.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 2.28E-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. 25 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.428 mag = 7.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 2.49E-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. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.325 mag = 1.97E-28 W m^-2^ Hz^-1^ Uncertainty : 0.060 mag = 1.12E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 28.2 x 25.4 arcsec integration area.
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.687 mag = 1.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 3.02E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.195 mag = 2.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 1.17E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 231538.23 +185511.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :

Back to NED Home