NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-22 T13:42:01 PDT
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Spectral Energy Distribution (SED) for NGC 5844:

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 12 microns (IRAS) 5.185E-01 +/- 9 % Jy 2.50E+13 5.19E-01 +/- 4.67E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 1
2 12 microns (IRAS) 0.590 +/- 11 % Jy 2.50E+13 5.90E-01 +/- 6.49E-02 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 2
3 25 microns (IRAS) 1.378E+00 +/- 5 % Jy 1.20E+13 1.38E+00 +/- 6.89E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 3
4 25 microns (IRAS) 1.519 +/- 11 % Jy 1.20E+13 1.52E+00 +/- 1.67E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 4
5 60 microns (IRAS) 8.586E+00 +/- 5 % Jy 5.00E+12 8.59E+00 +/- 4.29E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 5
6 60 microns (IRAS) 8.789 +/- 8 % Jy 5.00E+12 8.79E+00 +/- 7.03E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 6
7 100 microns (IRAS) ... <2.756E+01 Jy 3.00E+12 < 2.76E+01 Jy Broad-band 1990IRASF.C...0000M 7
8 100 microns (IRAS) 9.827 +/- 8 % Jy 3.00E+12 9.83E+00 +/- 7.86E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 8
9 4.85 GHz 76 +/- 8 milliJy 4.85E+09 7.60E-02 +/- 8.00E-03 Jy Broad-band 1994ApJS...91..111W 9
10 4.85 GHz 76 +/- 8 milliJy 4.85E+09 7.60E-02 +/- 8.00E-03 Jy Broad-band 1994ApJS...90..173G 10


Detailed Information for Each Entry

 No. 1
Reference Code : 1990IRASF.C...0000M
Freq. targeted : 12 microns (IRAS)   
Measurement    :  5.185E-01   Jy                   = 5.18E-27 W m^-2^ Hz^-1^
Uncertainty    :  9   %       Jy                   = 4.67E-28
Significance   : uncertainty
Freq or Vel.   : 12           microns      (OBS   )= 2.50E+13 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 150625.6        -642909 (B1950)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : IRAS quality flag = 2                   

No. 2 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 12 microns (IRAS) Measurement : 0.590 Jy = 5.90E-27 W m^-2^ Hz^-1^ Uncertainty : 11 % Jy = 6.49E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 150624.1 -642907 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 3 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 1.378E+00 Jy = 1.38E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 6.89E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 150625.6 -642909 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 4 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 25 microns (IRAS) Measurement : 1.519 Jy = 1.52E-26 W m^-2^ Hz^-1^ Uncertainty : 11 % Jy = 1.67E-27 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 150624.1 -642907 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 5 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 8.586E+00 Jy = 8.59E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 4.29E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 150625.6 -642909 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 6 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 60 microns (IRAS) Measurement : 8.789 Jy = 8.79E-26 W m^-2^ Hz^-1^ Uncertainty : 8 % Jy = 7.03E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 150624.1 -642907 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 7 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : <2.756E+01 Jy < 2.76E-25 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 150625.6 -642909 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 100 microns (IRAS) Measurement : 9.827 Jy = 9.83E-26 W m^-2^ Hz^-1^ Uncertainty : 8 % Jy = 7.86E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 150624.1 -642907 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 9 Reference Code : 1994ApJS...91..111W Freq. targeted : 4.85 GHz Measurement : 76 milliJy = 7.60E-28 W m^-2^ Hz^-1^ Uncertainty : 8 milliJy = 8.00E-29 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 151041.6 -643958 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 10 Reference Code : 1994ApJS...90..173G Freq. targeted : 4.85 GHz Measurement : 76 milliJy = 7.60E-28 W m^-2^ Hz^-1^ Uncertainty : 8 milliJy = 8.00E-29 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 150624.6 -642838 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :

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