NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-25 T02:45:38 PDT
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Spectral Energy Distribution (SED) for B3 1534+415:

10 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 30 GHz (OCRA-p) 3.9 +/- 2.4 milliJy 3.00E+10 3.90E-03 +/- 2.40E-03 Jy Broad-band 2010MNRAS.406.1853G 1
2 15.2 GHz (RT) 0.0089 ... Jy 1.52E+10 8.90E-03 ... Jy Broad-band 2010MNRAS.404.1005W 2
3 4.85 GHz 34 +/- 15 % milliJy 4.85E+09 3.40E-02 +/- 5.10E-03 Jy Broad-band 1991ApJS...75....1B 3
4 4.85 GHz 34 +/- 6 milliJy 4.85E+09 3.40E-02 +/- 6.00E-03 Jy Broad-band 1991ApJS...75.1011G 4
5 1.4GHz 79.67 +/- 5 % milliJy 1.40E+09 7.97E-02 +/- 3.98E-03 Jy Broad-band 1995ApJ...450..559B 5
6 1.4GHz 78.9 +/- 2.4 milliJy 1.40E+09 7.89E-02 +/- 2.40E-03 Jy Broad-band High Integral 1998AJ....115.1693C 6
7 1.4GHz 81.98 ... milliJy 1.40E+09 8.20E-02 ... Jy Broad-band 1995ApJ...450..559B 7
8 408 MHz 0.18 +/- 0.02 Jy 4.08E+08 1.80E-01 +/- 2.03E-02 Jy Broad-band 1985A&AS...59..255F 8
9 365 MHz (Texas) 0.178 +/- 0.020 Jy 3.65E+08 1.78E-01 +/- 2.00E-02 Jy Broad-band Model:P;MFlag:+;EFlag:+;LFlag:W. 1996AJ....111.1945D 9
10 151 MHz (6C) 0.28 +/- 0.050 Jy 1.52E+08 2.80E-01 +/- 5.00E-02 Jy Broad-band 1988MNRAS.234..919H 10


Detailed Information for Each Entry

 No. 1
Reference Code : 2010MNRAS.406.1853G
Freq. targeted : 30 GHz (OCRA-p)     
Measurement    :  3.9         milliJy              = 3.90E-29 W m^-2^ Hz^-1^
Uncertainty    :  2.4         milliJy              = 2.40E-29
Significance   : uncertainty
Freq or Vel.   :         30   GHz          (OBS   )= 3.00E+10 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 15 36 18.07     +41 25 38.5 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2010MNRAS.404.1005W Freq. targeted : 15.2 GHz (RT) Measurement : 0.0089 Jy = 8.90E-29 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 15.2 GHz (OBS )= 1.52E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 36 18.0 +41 25 38 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 34 milliJy = 3.40E-28 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 5.10E-29 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 153436.4 +413534 (B1950) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 4 Reference Code : 1991ApJS...75.1011G Freq. targeted : 4.85 GHz Measurement : 34 milliJy = 3.40E-28 W m^-2^ Hz^-1^ Uncertainty : 6 milliJy = 6.00E-29 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 153436.2 +413541 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 5 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 79.67 milliJy = 7.97E-28 W m^-2^ Hz^-1^ Uncertainty : 5 % milliJy = 3.98E-29 Significance : rms noise Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 153618.023 +412541.46 (J2000) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 6 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 78.9 milliJy = 7.89E-28 W m^-2^ Hz^-1^ Uncertainty : 2.4 milliJy = 2.40E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 36 18.07 +41 25 41.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High Integral
No. 7 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 81.98 milliJy = 8.20E-28 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 153618.023 +412541.46 (J2000) Spatial mode : From fitting to map Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 8 Reference Code : 1985A&AS...59..255F Freq. targeted : 408 MHz Measurement : 0.18 Jy = 1.80E-27 W m^-2^ Hz^-1^ Uncertainty : 0.02 Jy = 2.03E-28 Significance : rms uncertainty Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 34 33.1 41 35 39 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 0.178 Jy = 1.78E-27 W m^-2^ Hz^-1^ Uncertainty : 0.020 Jy = 2.00E-28 Significance : internal error Freq or Vel. : 365 MHz (OBS )= 3.65E+08 Hz Frequency mode : Broad-band measurement; obtained by interpolation over frequency Coord. targeted: 153432.266 413530.28 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:P;MFlag:+;EFlag:+;LFlag:W.
No. 10 Reference Code : 1988MNRAS.234..919H Freq. targeted : 151 MHz (6C) Measurement : 0.28 Jy = 2.80E-27 W m^-2^ Hz^-1^ Uncertainty : 0.050 Jy = 5.00E-28 Significance : typical accuracy Freq or Vel. : 151.5 MHz (OBS )= 1.52E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 153431.1 413603. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :

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