NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-23 T14:52:43 PDT
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Spectral Energy Distribution (SED) for PKS 0834-223:

25 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) 1.37e-12 +/- 3.49e-13 erg/cm^2^/s 3.02E+17 4.54E-07 +/- 1.16E-07 Jy Broad-band Unabsorbed flux 2010MNRAS.401.1151M 1
2 0.1-2.4 keV (ROSAT) 0.703E-12 ... erg/cm^2^/s 3.02E+17 2.33E-07 ... Jy Broad-band 2009A&A...495..691M 2
3 J (2MASS/CTIO) 15.149 +/- 0.05 mag 2.43E+14 1.39E-03 +/- 6.40E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 3
4 J (2MASS/CTIO) 15.102 +/- 0.053 mag 2.43E+14 1.45E-03 +/- 7.08E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 4
5 H (2MASS/CTIO) 14.705 +/- 0.071 mag 1.80E+14 1.34E-03 +/- 8.79E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 5
6 H (2MASS/CTIO) 14.563 +/- 0.131 mag 1.80E+14 1.53E-03 +/- 1.85E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 K_s (2MASS/CTIO) 14.281 +/- 0.075 mag 1.39E+14 1.29E-03 +/- 8.93E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 7
8 K_s (2MASS/CTIO) 14.406 +/- 0.195 mag 1.39E+14 1.15E-03 +/- 2.07E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 8
9 143 GHz (Planck) 0.39 +/- 0.06 Jy 1.43E+11 3.90E-01 +/- 6.00E-02 Jy Broad-band 2011A&A...536A..14P 9
10 100 GHz (Planck) 0.48 +/- 0.08 Jy 1.00E+11 4.80E-01 +/- 8.00E-02 Jy Broad-band 2011A&A...536A..14P 10
11 70 GHz (Planck) 0.80 +/- 0.12 Jy 7.00E+10 8.00E-01 +/- 1.20E-01 Jy Broad-band 2011A&A...536A..14P 11
12 30 GHz (Planck) 1.40 +/- 0.07 Jy 3.00E+10 1.40E+00 +/- 7.00E-02 Jy Broad-band 2011A&A...536A..14P 12
13 20 GHz (ATCA) 461 +/- 30 milliJy 1.99E+10 4.61E-01 +/- 3.00E-02 Jy Broad-band 2010MNRAS.402.2403M 13
14 8.4 GHz (VLA) 223.3 ... milliJy 8.40E+09 2.23E-01 ... Jy Broad-band 2007ApJS..171...61H 14
15 8400 MHz 0.24 ... Jy 8.40E+09 2.40E-01 ... Jy Broad-band 1990PKS90.C...0000W 15
16 8 GHz (ATCA) 350 +/- 18 milliJy 8.00E+09 3.50E-01 +/- 1.80E-02 Jy Broad-band 2010MNRAS.402.2403M 16
17 5 GHz (ATCA) 308 +/- 15 milliJy 5.00E+09 3.08E-01 +/- 1.50E-02 Jy Broad-band 2010MNRAS.402.2403M 17
18 5000 MHz 0.470 ... Jy 5.00E+09 4.70E-01 ... Jy Broad-band 1990PKS90.C...0000W 18
19 4.85 GHz 318 +/- 20 milliJy 4.85E+09 3.18E-01 +/- 2.00E-02 Jy Broad-band 1994ApJS...90..179G 19
20 2700 MHz 0.500 ... Jy 2.70E+09 5.00E-01 ... Jy Broad-band 1990PKS90.C...0000W 20
21 1.4GHz 464.7 +/- 13.9 milliJy 1.40E+09 4.65E-01 +/- 1.39E-02 Jy Broad-band High peak 1998AJ....115.1693C 21
22 408 MHz 0.86 +/- 0.05 Jy 4.08E+08 8.60E-01 +/- 5.00E-02 Jy Broad-band 1981MNRAS.194..693L 22
23 408 MHz 0.860 ... Jy 4.08E+08 8.60E-01 ... Jy Broad-band 1990PKS90.C...0000W 23
24 365 MHz (Texas) 1.078 +/- 0.086 Jy 3.65E+08 1.08E+00 +/- 8.60E-02 Jy Broad-band Model:D;MFlag:C;EFlag:W;LFlag:+. 1996AJ....111.1945D 24
25 74 MHz (VLA) 0.89 +/- 0.15 Jy 7.38E+07 8.90E-01 +/- 1.50E-01 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 25


Detailed Information for Each Entry

 No. 1
Reference Code : 2010MNRAS.401.1151M
Freq. targeted : 0.1-2.4 keV (ROSAT) 
Measurement    :  1.37e-12    erg/cm^2^/s          = 1.37E-15 W m^-2^
Uncertainty    :  3.49e-13    erg/cm^2^/s          = 3.49E-16
Significance   : uncertainty
Freq or Vel.   :       1.25   keV          (OBS   )= 3.02E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 08 36 50.76     -22 33 10.8 (J2000)
Spatial mode   : Modelled datum
Notes          : From reprocessed raw data; NED frequency assigned to
                 mid-point of band in keV
Qualifiers     : Unabsorbed flux                         

No. 2 Reference Code : 2009A&A...495..691M Freq. targeted : 0.1-2.4 keV (ROSAT) Measurement : 0.703E-12 erg/cm^2^/s = 7.03E-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: 08 36 50.6 -22 33 10.0 (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. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.149 mag = 1.39E-29 W m^-2^ Hz^-1^ Uncertainty : 0.05 mag = 6.40E-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 : Profile-fit
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.102 mag = 1.45E-29 W m^-2^ Hz^-1^ Uncertainty : 0.053 mag = 7.08E-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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.705 mag = 1.34E-29 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 8.79E-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 : Profile-fit
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.563 mag = 1.53E-29 W m^-2^ Hz^-1^ Uncertainty : 0.131 mag = 1.85E-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. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 14.281 mag = 1.29E-29 W m^-2^ Hz^-1^ Uncertainty : 0.075 mag = 8.93E-31 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. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 14.406 mag = 1.15E-29 W m^-2^ Hz^-1^ Uncertainty : 0.195 mag = 2.07E-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. 9 Reference Code : 2011A&A...536A..14P Freq. targeted : 143 GHz (Planck) Measurement : 0.39 Jy = 3.90E-27 W m^-2^ Hz^-1^ Uncertainty : 0.06 Jy = 6.00E-28 Significance : uncertainty Freq or Vel. : 143 GHz (OBS )= 1.43E+11 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 52.3 -22 37 01 (J2000) Spatial mode : Flux in fixed aperture Notes : Averaged from previously published data Qualifiers :
No. 10 Reference Code : 2011A&A...536A..14P Freq. targeted : 100 GHz (Planck) Measurement : 0.48 Jy = 4.80E-27 W m^-2^ Hz^-1^ Uncertainty : 0.08 Jy = 8.00E-28 Significance : uncertainty Freq or Vel. : 100 GHz (OBS )= 1.00E+11 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 52.3 -22 37 01 (J2000) Spatial mode : Flux in fixed aperture Notes : Averaged from previously published data Qualifiers :
No. 11 Reference Code : 2011A&A...536A..14P Freq. targeted : 70 GHz (Planck) Measurement : 0.80 Jy = 8.00E-27 W m^-2^ Hz^-1^ Uncertainty : 0.12 Jy = 1.20E-27 Significance : uncertainty Freq or Vel. : 70 GHz (OBS )= 7.00E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 52.3 -22 37 01 (J2000) Spatial mode : Flux in fixed aperture Notes : Averaged from previously published data Qualifiers :
No. 12 Reference Code : 2011A&A...536A..14P Freq. targeted : 30 GHz (Planck) Measurement : 1.40 Jy = 1.40E-26 W m^-2^ Hz^-1^ Uncertainty : 0.07 Jy = 7.00E-28 Significance : uncertainty Freq or Vel. : 30 GHz (OBS )= 3.00E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 52.3 -22 37 01 (J2000) Spatial mode : Flux in fixed aperture Notes : Averaged from previously published data Qualifiers :
No. 13 Reference Code : 2010MNRAS.402.2403M Freq. targeted : 20 GHz (ATCA) Measurement : 461 milliJy = 4.61E-27 W m^-2^ Hz^-1^ Uncertainty : 30 milliJy = 3.00E-28 Significance : rms uncertainty Freq or Vel. : 19.904 GHz (OBS )= 1.99E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 50.79 -22 33 11.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 14 Reference Code : 2007ApJS..171...61H Freq. targeted : 8.4 GHz (VLA) Measurement : 223.3 milliJy = 2.23E-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: 08 36 50.77 -22 33 10.0 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 15 Reference Code : 1990PKS90.C...0000W Freq. targeted : 8400 MHz Measurement : 0.24 Jy = 2.40E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8400 MHz (OBS )= 8.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 34 38.5 -22 22 40 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 16 Reference Code : 2010MNRAS.402.2403M Freq. targeted : 8 GHz (ATCA) Measurement : 350 milliJy = 3.50E-27 W m^-2^ Hz^-1^ Uncertainty : 18 milliJy = 1.80E-28 Significance : rms uncertainty Freq or Vel. : 8 GHz (OBS )= 8.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 50.79 -22 33 11.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 17 Reference Code : 2010MNRAS.402.2403M Freq. targeted : 5 GHz (ATCA) Measurement : 308 milliJy = 3.08E-27 W m^-2^ Hz^-1^ Uncertainty : 15 milliJy = 1.50E-28 Significance : rms uncertainty Freq or Vel. : 5 GHz (OBS )= 5.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 50.79 -22 33 11.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 18 Reference Code : 1990PKS90.C...0000W Freq. targeted : 5000 MHz Measurement : 0.470 Jy = 4.70E-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: 08 34 38.5 -22 22 40 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 19 Reference Code : 1994ApJS...90..179G Freq. targeted : 4.85 GHz Measurement : 318 milliJy = 3.18E-27 W m^-2^ Hz^-1^ Uncertainty : 20 milliJy = 2.00E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 083650.5 -223320 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 20 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.500 Jy = 5.00E-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: 08 34 38.5 -22 22 40 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 21 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 464.7 milliJy = 4.65E-27 W m^-2^ Hz^-1^ Uncertainty : 13.9 milliJy = 1.39E-28 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 50.74 -22 33 9.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High peak
No. 22 Reference Code : 1981MNRAS.194..693L Freq. targeted : 408 MHz Measurement : 0.86 Jy = 8.60E-27 W m^-2^ Hz^-1^ Uncertainty : 0.05 Jy = 5.00E-28 Significance : rms noise Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 083438.3 -222241 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 23 Reference Code : 1990PKS90.C...0000W Freq. targeted : 408 MHz Measurement : 0.860 Jy = 8.60E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 34 38.5 -22 22 40 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 24 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 1.078 Jy = 1.08E-26 W m^-2^ Hz^-1^ Uncertainty : 0.086 Jy = 8.60E-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: 083438.430 -222242.98 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:D;MFlag:C;EFlag:W;LFlag:+.
No. 25 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 0.89 Jy = 8.90E-27 W m^-2^ Hz^-1^ Uncertainty : 0.15 Jy = 1.50E-27 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 08 36 50.35 -22 33 26.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias

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