NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-17 T18:45:05 PDT
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Spectral Energy Distribution (SED) for PKS 2357-476:

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 ... >20.8718 mag 1.95E+15 < 1.63E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 23.5266 +/- 1.08653 mag 1.95E+15 1.41E-06 +/- 1.41E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 21.2469 +/- 0.301461 mag 1.29E+15 1.15E-05 +/- 3.20E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 22.7704 +/- 0.400158 mag 1.29E+15 2.83E-06 +/- 1.04E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 J (2MASS/CTIO) 14.757 +/- 0.066 mag 2.43E+14 1.99E-03 +/- 1.21E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 5
6 J (2MASS/CTIO) 14.349 +/- 0.044 mag 2.43E+14 2.90E-03 +/- 1.18E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 J 13.355 +/- 0.058 mag 2.40E+14 7.24E-03 +/- 3.97E-04 Jy Broad-band 20032MASX.C.......: 7
8 J_14arcsec (2MASS) 13.986 +/- 0.047 mag 2.40E+14 4.05E-03 +/- 1.79E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 J 13.893 +/- 0.061 mag 2.40E+14 4.41E-03 +/- 2.55E-04 Jy Broad-band 17.2 x 15.1 arcsec integration area. 20032MASX.C.......: 9
10 H_14arcsec (2MASS) 13.209 +/- 0.047 mag 1.82E+14 5.33E-03 +/- 2.36E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 H 12.679 +/- 0.063 mag 1.82E+14 8.68E-03 +/- 5.19E-04 Jy Broad-band 20032MASX.C.......: 11
12 H 13.120 +/- 0.060 mag 1.82E+14 5.79E-03 +/- 3.29E-04 Jy Broad-band 17.2 x 15.1 arcsec integration area. 20032MASX.C.......: 12
13 H (2MASS/CTIO) 13.533 +/- 0.061 mag 1.80E+14 3.95E-03 +/- 2.22E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 H (2MASS/CTIO) 14.117 +/- 0.08 mag 1.80E+14 2.31E-03 +/- 1.70E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 13.649 +/- 0.077 mag 1.39E+14 2.31E-03 +/- 1.64E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 15
16 K_s (2MASS/CTIO) 13.118 +/- 0.06 mag 1.39E+14 3.77E-03 +/- 2.09E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 K_s 12.665 +/- 0.094 mag 1.38E+14 5.73E-03 +/- 5.18E-04 Jy Broad-band 17.2 x 15.1 arcsec integration area. 20032MASX.C.......: 17
18 K_s 12.475 +/- 0.113 mag 1.38E+14 6.82E-03 +/- 7.48E-04 Jy Broad-band 20032MASX.C.......: 18
19 K_s_14arcsec (2MASS) 12.744 +/- 0.066 mag 1.38E+14 5.33E-03 +/- 3.34E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 5000 MHz 0.140 ... Jy 5.00E+09 1.40E-01 ... Jy Broad-band 1990PKS90.C...0000W 20
21 4.85 GHz 131 +/- 11 milliJy 4.85E+09 1.31E-01 +/- 1.10E-02 Jy Broad-band 1994ApJS...90..173G 21
22 4.85 GHz 133 +/- 11 milliJy 4.85E+09 1.33E-01 +/- 1.10E-02 Jy Broad-band 1994ApJS...91..111W 22
23 2700 MHz 0.130 ... Jy 2.70E+09 1.30E-01 ... Jy Broad-band 1990PKS90.C...0000W 23
24 843 MHz (SUMSS) 448.6 +/- 16.1 milliJy 8.43E+08 4.49E-01 +/- 1.61E-02 Jy Broad-band 2008SUMSS.2.1.....: 24


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.8718     mag                  < 1.63E-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: 0.1048810188277 -47.36596622576 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 23.5266 mag = 1.41E-32 W m^-2^ Hz^-1^ Uncertainty : 1.08653 mag = 1.41E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 0.1048810188277 -47.36596622576 (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 : 21.2469 mag = 1.15E-31 W m^-2^ Hz^-1^ Uncertainty : 0.301461 mag = 3.20E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 0.1048810188277 -47.36596622576 (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 : 22.7704 mag = 2.83E-32 W m^-2^ Hz^-1^ Uncertainty : 0.400158 mag = 1.04E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 0.1048810188277 -47.36596622576 (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 : 14.757 mag = 1.99E-29 W m^-2^ Hz^-1^ Uncertainty : 0.066 mag = 1.21E-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
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.349 mag = 2.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 1.18E-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. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.355 mag = 7.24E-29 W m^-2^ Hz^-1^ Uncertainty : 0.058 mag = 3.97E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (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 : 13.986 mag = 4.05E-29 W m^-2^ Hz^-1^ Uncertainty : 0.047 mag = 1.79E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.893 mag = 4.41E-29 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 2.55E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 17.2 x 15.1 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 13.209 mag = 5.33E-29 W m^-2^ Hz^-1^ Uncertainty : 0.047 mag = 2.36E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.679 mag = 8.68E-29 W m^-2^ Hz^-1^ Uncertainty : 0.063 mag = 5.19E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 13.120 mag = 5.78E-29 W m^-2^ Hz^-1^ Uncertainty : 0.060 mag = 3.29E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 17.2 x 15.1 arcsec integration area.
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.533 mag = 3.95E-29 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 2.22E-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 : 14.117 mag = 2.31E-29 W m^-2^ Hz^-1^ Uncertainty : 0.08 mag = 1.70E-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 : 13.649 mag = 2.31E-29 W m^-2^ Hz^-1^ Uncertainty : 0.077 mag = 1.64E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.118 mag = 3.77E-29 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 2.09E-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. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.665 mag = 5.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.094 mag = 5.18E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 17.2 x 15.1 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.475 mag = 6.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.113 mag = 7.48E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (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 : 12.744 mag = 5.33E-29 W m^-2^ Hz^-1^ Uncertainty : 0.066 mag = 3.34E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.05 -472155.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 1990PKS90.C...0000W Freq. targeted : 5000 MHz Measurement : 0.140 Jy = 1.40E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5000 MHz (OBS )= 5.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 23 57 49.6 -47 38 24 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 21 Reference Code : 1994ApJS...90..173G Freq. targeted : 4.85 GHz Measurement : 131 milliJy = 1.31E-27 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 235751.9 -473842 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 22 Reference Code : 1994ApJS...91..111W Freq. targeted : 4.85 GHz Measurement : 133 milliJy = 1.33E-27 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 000028.0 -472205 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 23 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.130 Jy = 1.30E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 2700 MHz (OBS )= 2.70E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 23 57 49.6 -47 38 24 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 24 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 448.6 milliJy = 4.49E-27 W m^-2^ Hz^-1^ Uncertainty : 16.1 milliJy = 1.61E-28 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 000025.24 -472159.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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