NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-19 T11:04:23 PDT
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Spectral Energy Distribution (SED) for ABELL 3444:

3 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 1.4 GHz (VLA) 14.6 +/- 1.0 milliJy 1.40E+09 1.46E-02 +/- 1.00E-03 Jy Broad-band Radio halo flux 2009A&A...507.1257G 1
2 610 MHz (GMRT) 10.0 +/- 0.8 milliJy 6.10E+08 1.00E-02 +/- 8.00E-04 Jy Broad-band Surrounding Halo;Beam=7.6"x4.9",PA=19deg 2007A&A...463..937V 2
3 610 MHz (GMRT) 16.5 +/- 0.8 milliJy 6.10E+08 1.65E-02 +/- 8.00E-04 Jy Broad-band Central Galaxy; Beam=7.6"x4.9",PA=19 deg 2007A&A...463..937V 3


Detailed Information for Each Entry

 No. 1
Reference Code : 2009A&A...507.1257G
Freq. targeted : 1.4 GHz (VLA)       
Measurement    :  14.6        milliJy              = 1.46E-28 W m^-2^ Hz^-1^
Uncertainty    :  1.0         milliJy              = 1.00E-29
Significance   : estimated error
Freq or Vel.   :        1.4   GHz          (OBS   )= 1.40E+09 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 10 23 50.11     -27 15 15.8 (J2000)
Spatial mode   : Total flux
Notes          : From new raw data
Qualifiers     : Radio halo flux                         

No. 2 Reference Code : 2007A&A...463..937V Freq. targeted : 610 MHz (GMRT) Measurement : 10.0 milliJy = 1.00E-28 W m^-2^ Hz^-1^ Uncertainty : 0.8 milliJy = 8.00E-30 Significance : uncertainty Freq or Vel. : 610 MHz (OBS )= 6.10E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 23 50.8 -27 15 31 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Surrounding Halo;Beam=7.6"x4.9",PA=19deg
No. 3 Reference Code : 2007A&A...463..937V Freq. targeted : 610 MHz (GMRT) Measurement : 16.5 milliJy = 1.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.8 milliJy = 8.00E-30 Significance : uncertainty Freq or Vel. : 610 MHz (OBS )= 6.10E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 23 50.8 -27 15 31 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Central Galaxy; Beam=7.6"x4.9",PA=19 deg

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