NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-23 T14:24:05 PDT
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Spectral Energy Distribution (SED) for NGC 1722:

8 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 41 GHz (WMAP) 1442 +/- 175 milliJy 4.10E+10 1.44E+00 +/- 1.75E-01 Jy Broad-band 2009MNRAS.392..733M 1
2 33 GHz (WMAP) 1991 +/- 202 milliJy 3.30E+10 1.99E+00 +/- 2.02E-01 Jy Broad-band 2009MNRAS.392..733M 2
3 23 GHz (WMAP) 2541 +/- 205 milliJy 2.30E+10 2.54E+00 +/- 2.05E-01 Jy Broad-band 2009MNRAS.392..733M 3
4 8400 MHz 0.30 ... Jy 8.40E+09 3.00E-01 ... Jy Broad-band 1990PKS90.C...0000W 4
5 5000 MHz 0.410 ... Jy 5.00E+09 4.10E-01 ... Jy Broad-band 1990PKS90.C...0000W 5
6 4.85 GHz 738 +/- 39 milliJy 4.85E+09 7.38E-01 +/- 3.90E-02 Jy Broad-band 1994ApJS...91..111W 6
7 4.85 GHz 565 +/- 33 milliJy 4.85E+09 5.65E-01 +/- 3.30E-02 Jy Broad-band 1994ApJS...90..173G 7
8 2700 MHz 0.750 ... Jy 2.70E+09 7.50E-01 ... Jy Broad-band 1990PKS90.C...0000W 8


Detailed Information for Each Entry

 No. 1
Reference Code : 2009MNRAS.392..733M
Freq. targeted : 41 GHz (WMAP)       
Measurement    :  1442         milliJy             = 1.44E-26 W m^-2^ Hz^-1^
Uncertainty    :  175          milliJy             = 1.75E-27
Significance   : uncertainty
Freq or Vel.   :         41   GHz          (OBS   )= 4.10E+10 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 073.3052        -69.3698 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2009MNRAS.392..733M Freq. targeted : 33 GHz (WMAP) Measurement : 1991 milliJy = 1.99E-26 W m^-2^ Hz^-1^ Uncertainty : 202 milliJy = 2.02E-27 Significance : uncertainty Freq or Vel. : 33 GHz (OBS )= 3.30E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 073.3052 -69.3698 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 3 Reference Code : 2009MNRAS.392..733M Freq. targeted : 23 GHz (WMAP) Measurement : 2541 milliJy = 2.54E-26 W m^-2^ Hz^-1^ Uncertainty : 205 milliJy = 2.05E-27 Significance : uncertainty Freq or Vel. : 23 GHz (OBS )= 2.30E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 073.3052 -69.3698 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1990PKS90.C...0000W Freq. targeted : 8400 MHz Measurement : 0.30 Jy = 3.00E-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: 04 52 11.6 -69 27 22 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 5 Reference Code : 1990PKS90.C...0000W Freq. targeted : 5000 MHz Measurement : 0.410 Jy = 4.10E-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: 04 52 11.6 -69 27 22 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 6 Reference Code : 1994ApJS...91..111W Freq. targeted : 4.85 GHz Measurement : 738 milliJy = 7.38E-27 W m^-2^ Hz^-1^ Uncertainty : 39 milliJy = 3.90E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 045200.6 -692230 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 7 Reference Code : 1994ApJS...90..173G Freq. targeted : 4.85 GHz Measurement : 565 milliJy = 5.65E-27 W m^-2^ Hz^-1^ Uncertainty : 33 milliJy = 3.30E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 045217.7 -692717 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 8 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.750 Jy = 7.50E-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: 04 52 11.6 -69 27 22 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :

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