NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-18 T23:36:40 PST
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Spectral Energy Distribution (SED) for NGC 2187:

6 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) ... <7.518E-02 Jy 2.50E+13 < 7.52E-02 Jy Broad-band 1990IRASF.C...0000M 1
2 25 microns (IRAS) 6.201E-02 +/- 19 % Jy 1.20E+13 6.20E-02 +/- 1.43E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 2
3 60 microns (IRAS) 2.347E-01 +/- 14 % Jy 5.00E+12 2.35E-01 +/- 3.29E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 3
4 100 microns (IRAS) 1.352E+00 +/- 18 % Jy 3.00E+12 1.35E+00 +/- 2.43E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 4
5 843 MHz 17.5 +/- 2.5 milliJy 8.43E+08 1.75E-02 +/- 2.50E-03 Jy Broad-band 2003MNRAS.342.1117M 5
6 843 MHz (SUMSS) 18 +/- 2.5 milliJy 8.43E+08 1.80E-02 +/- 2.50E-03 Jy Broad-band 2008SUMSS.2.1.....: 6


Detailed Information for Each Entry

 No. 1
Reference Code : 1990IRASF.C...0000M
Freq. targeted : 12 microns (IRAS)   
Measurement    : <7.518E-02   Jy                   < 7.52E-28 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 90% confidence
Freq or Vel.   :  12          microns      (OBS   )= 2.50E+13 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 060405.1        -693450 (B1950)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 6.201E-02 Jy = 6.20E-28 W m^-2^ Hz^-1^ Uncertainty : 19 % Jy = 1.43E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 060405.1 -693450 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 3 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 2.347E-01 Jy = 2.35E-27 W m^-2^ Hz^-1^ Uncertainty : 14 % Jy = 3.29E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 060405.1 -693450 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 4 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.352E+00 Jy = 1.35E-26 W m^-2^ Hz^-1^ Uncertainty : 18 % Jy = 2.43E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 060405.1 -693450 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 5 Reference Code : 2003MNRAS.342.1117M Freq. targeted : 843 MHz Measurement : 17.5 milliJy = 1.75E-28 W m^-2^ Hz^-1^ Uncertainty : 2.5 milliJy = 2.50E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 060347.97 -693508.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 6 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 18 milliJy = 1.80E-28 W m^-2^ Hz^-1^ Uncertainty : 2.5 milliJy = 2.50E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 060347.96 -693508.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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