NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-22 T17:23:18 PDT
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Spectral Energy Distribution (SED) for PKS 0557-454:

26 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 0.1-2.4 keV (ROSAT) 0.212E-12 ... erg/cm^2^/s 3.02E+17 7.02E-08 ... Jy Broad-band 2009A&A...495..691M 1
2 FUV (GALEX) AB 21.3507 +/- 0.354235 mag 1.95E+15 1.05E-05 +/- 3.41E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 2
3 FUV (GALEX) AB 20.8939 +/- 0.217958 mag 1.95E+15 1.59E-05 +/- 3.20E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 18.8579 +/- 0.0469539 mag 1.29E+15 1.04E-04 +/- 4.49E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 4
5 NUV (GALEX) AB 19.1638 +/- 0.0542169 mag 1.29E+15 7.84E-05 +/- 3.92E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 5
6 95 GHz (ATCA) 546 ... milliJy 9.50E+10 5.46E-01 ... Jy Broad-band 2008MNRAS.385.1656S 6
7 V (WMAP) 0.7 +/- 0.10 Jy 6.10E+10 7.00E-01 +/- 1.00E-01 Jy Broad-band 2009ApJS..180..283W 7
8 Q (WMAP) 0.9 +/- 0.06 Jy 4.10E+10 9.00E-01 +/- 6.00E-02 Jy Broad-band 2009ApJS..180..283W 8
9 41 GHz (WMAP) 900 ... milliJy 4.10E+10 9.00E-01 ... Jy Broad-band 2009A&A...508..107G 9
10 Ka (WMAP) 1.0 +/- 0.07 Jy 3.30E+10 1.00E+00 +/- 7.00E-02 Jy Broad-band 2009ApJS..180..283W 10
11 K (WMAP) 0.7 +/- 0.05 Jy 2.30E+10 7.00E-01 +/- 5.00E-02 Jy Broad-band 2009ApJS..180..283W 11
12 20 GHz (ATCA) 606 +/- 27 milliJy 2.00E+10 6.06E-01 +/- 2.70E-02 Jy Broad-band 2008MNRAS.385.1656S 12
13 20 GHz (ATCA) 606 +/- 29 milliJy 1.99E+10 6.06E-01 +/- 2.90E-02 Jy Broad-band 2010MNRAS.402.2403M 13
14 20 GHz (ATCA) 0.61 +/- 0.03 Jy 1.99E+10 6.10E-01 +/- 3.00E-02 Jy Broad-band 2008MNRAS.384..775M 14
15 8.6 GHz (ATCA) 0.42 +/- 0.02 Jy 8.64E+09 4.20E-01 +/- 2.00E-02 Jy Broad-band 2008MNRAS.384..775M 15
16 8.6 GHz (ATCA) 422 +/- 6 milliJy 8.60E+09 4.22E-01 +/- 6.00E-03 Jy Broad-band 2008MNRAS.385.1656S 16
17 8.4 GHz 285.5 ... milliJy 8.40E+09 2.86E-01 ... Jy Broad-band 2007ApJS..171...61H 17
18 8 GHz (ATCA) 422 +/- 21 milliJy 8.00E+09 4.22E-01 +/- 2.10E-02 Jy Broad-band 2010MNRAS.402.2403M 18
19 5 GHz (ATCA) 321 +/- 16 milliJy 5.00E+09 3.21E-01 +/- 1.60E-02 Jy Broad-band 2010MNRAS.402.2403M 19
20 5000 MHz 0.190 ... Jy 5.00E+09 1.90E-01 ... Jy Broad-band 1990PKS90.C...0000W 20
21 4.85 GHz 412 +/- 23 milliJy 4.85E+09 4.12E-01 +/- 2.30E-02 Jy Broad-band 1994ApJS...90..173G 21
22 4.85 GHz 407 +/- 23 milliJy 4.85E+09 4.07E-01 +/- 2.30E-02 Jy Broad-band 1994ApJS...91..111W 22
23 4.8 GHz (ATCA) 321 +/- 3 milliJy 4.80E+09 3.21E-01 +/- 3.00E-03 Jy Broad-band 2008MNRAS.385.1656S 23
24 4.8 GHz (ATCA) 0.32 +/- 0.02 Jy 4.80E+09 4.20E-01 +/- 2.00E-02 Jy Broad-band 2008MNRAS.384..775M 24
25 2700 MHz 0.240 ... Jy 2.70E+09 2.40E-01 ... Jy Broad-band 1990PKS90.C...0000W 25
26 843 MHz (SUMSS) 407.9 +/- 12.3 milliJy 8.43E+08 4.08E-01 +/- 1.23E-02 Jy Broad-band 2008SUMSS.2.1.....: 26


Detailed Information for Each Entry

 No. 1
Reference Code : 2009A&A...495..691M
Freq. targeted : 0.1-2.4 keV (ROSAT) 
Measurement    :  0.212E-12   erg/cm^2^/s          = 2.12E-16 W m^-2^
Uncertainty    :              erg/cm^2^/s          = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :       1.25   keV          (OBS   )= 3.02E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 05 59 11.5      -45 29 39.9 (J2000)
Spatial mode   : Not reported in paper
Notes          : Averaged from previously published data; NED frequency
                 assigned to mid-point of band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 21.3507 mag = 1.05E-31 W m^-2^ Hz^-1^ Uncertainty : 0.354235 mag = 3.41E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 89.797829639346 -45.49453472068 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 20.8939 mag = 1.59E-31 W m^-2^ Hz^-1^ Uncertainty : 0.217958 mag = 3.20E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 89.797829639346 -45.49453472068 (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 : 18.8579 mag = 1.04E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0469539 mag = 4.49E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 89.797829639346 -45.49453472068 (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 : 19.1638 mag = 7.84E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0542169 mag = 3.92E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 89.797829639346 -45.49453472068 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 6 Reference Code : 2008MNRAS.385.1656S Freq. targeted : 95 GHz (ATCA) Measurement : 546 milliJy = 5.46E-27 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 95 GHz (OBS )= 9.50E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 2009ApJS..180..283W Freq. targeted : V (WMAP) Measurement : 0.7 Jy = 7.00E-27 W m^-2^ Hz^-1^ Uncertainty : 0.10 Jy = 1.00E-27 Significance : uncertainty Freq or Vel. : 61 GHz (OBS )= 6.10E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 53 -45 28 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 8 Reference Code : 2009ApJS..180..283W Freq. targeted : Q (WMAP) Measurement : 0.9 Jy = 9.00E-27 W m^-2^ Hz^-1^ Uncertainty : 0.06 Jy = 6.00E-28 Significance : uncertainty Freq or Vel. : 41 GHz (OBS )= 4.10E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 53 -45 28 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2009A&A...508..107G Freq. targeted : 41 GHz (WMAP) Measurement : 900 milliJy = 9.00E-27 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 41 GHz (OBS )= 4.10E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.5 -45 29 39.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 10 Reference Code : 2009ApJS..180..283W Freq. targeted : Ka (WMAP) Measurement : 1.0 Jy = 1.00E-26 W m^-2^ Hz^-1^ Uncertainty : 0.07 Jy = 7.00E-28 Significance : uncertainty Freq or Vel. : 33 GHz (OBS )= 3.30E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 53 -45 28 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 11 Reference Code : 2009ApJS..180..283W Freq. targeted : K (WMAP) Measurement : 0.7 Jy = 7.00E-27 W m^-2^ Hz^-1^ Uncertainty : 0.05 Jy = 5.00E-28 Significance : uncertainty Freq or Vel. : 23 GHz (OBS )= 2.30E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 53 -45 28 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 12 Reference Code : 2008MNRAS.385.1656S Freq. targeted : 20 GHz (ATCA) Measurement : 606 milliJy = 6.06E-27 W m^-2^ Hz^-1^ Uncertainty : 27 milliJy = 2.70E-28 Significance : uncertainty Freq or Vel. : 20 GHz (OBS )= 2.00E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 13 Reference Code : 2010MNRAS.402.2403M Freq. targeted : 20 GHz (ATCA) Measurement : 606 milliJy = 6.06E-27 W m^-2^ Hz^-1^ Uncertainty : 29 milliJy = 2.90E-28 Significance : rms uncertainty Freq or Vel. : 19.904 GHz (OBS )= 1.99E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 14 Reference Code : 2008MNRAS.384..775M Freq. targeted : 20 GHz (ATCA) Measurement : 0.61 Jy = 6.10E-27 W m^-2^ Hz^-1^ Uncertainty : 0.03 Jy = 3.00E-28 Significance : rms uncertainty Freq or Vel. : 19.904 GHz (OBS )= 1.99E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.4 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 15 Reference Code : 2008MNRAS.384..775M Freq. targeted : 8.6 GHz (ATCA) Measurement : 0.42 Jy = 4.20E-27 W m^-2^ Hz^-1^ Uncertainty : 0.02 Jy = 2.00E-28 Significance : rms uncertainty Freq or Vel. : 8.64 GHz (OBS )= 8.64E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.4 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 16 Reference Code : 2008MNRAS.385.1656S Freq. targeted : 8.6 GHz (ATCA) Measurement : 422 milliJy = 4.22E-27 W m^-2^ Hz^-1^ Uncertainty : 6 milliJy = 6.00E-29 Significance : uncertainty Freq or Vel. : 8.6 GHz (OBS )= 8.60E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 17 Reference Code : 2007ApJS..171...61H Freq. targeted : 8.4 GHz Measurement : 285.5 milliJy = 2.85E-27 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8.4 GHz (OBS )= 8.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 39.7 (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 18 Reference Code : 2010MNRAS.402.2403M Freq. targeted : 8 GHz (ATCA) Measurement : 422 milliJy = 4.22E-27 W m^-2^ Hz^-1^ Uncertainty : 21 milliJy = 2.10E-28 Significance : rms uncertainty Freq or Vel. : 8 GHz (OBS )= 8.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 19 Reference Code : 2010MNRAS.402.2403M Freq. targeted : 5 GHz (ATCA) Measurement : 321 milliJy = 3.21E-27 W m^-2^ Hz^-1^ Uncertainty : 16 milliJy = 1.60E-28 Significance : rms uncertainty Freq or Vel. : 5 GHz (OBS )= 5.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 20 Reference Code : 1990PKS90.C...0000W Freq. targeted : 5000 MHz Measurement : 0.190 Jy = 1.90E-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: 05 57 45.0 -45 28 27 (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 : 412 milliJy = 4.12E-27 W m^-2^ Hz^-1^ Uncertainty : 23 milliJy = 2.30E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 055745.4 -452938 (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 : 407 milliJy = 4.07E-27 W m^-2^ Hz^-1^ Uncertainty : 23 milliJy = 2.30E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 055910.2 -452934 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 23 Reference Code : 2008MNRAS.385.1656S Freq. targeted : 4.8 GHz (ATCA) Measurement : 321 milliJy = 3.21E-27 W m^-2^ Hz^-1^ Uncertainty : 3 milliJy = 3.00E-29 Significance : uncertainty Freq or Vel. : 4.8 GHz (OBS )= 4.80E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 24 Reference Code : 2008MNRAS.384..775M Freq. targeted : 4.8 GHz (ATCA) Measurement : 0.32 Jy = 4.20E-27 W m^-2^ Hz^-1^ Uncertainty : 0.02 Jy = 2.00E-28 Significance : rms uncertainty Freq or Vel. : 4.80 GHz (OBS )= 4.80E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 59 11.53 -45 29 40.4 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 25 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.240 Jy = 2.40E-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: 05 57 45.0 -45 28 27 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 26 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 407.9 milliJy = 4.08E-27 W m^-2^ Hz^-1^ Uncertainty : 12.3 milliJy = 1.23E-28 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 055911.44 -452937.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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