NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-19 T02:48:56 PDT
Help | Comment | NED Home

Spectral Energy Distribution (SED) for NGC 1984:

4 Data Points
 Click to zoom in at a position of interest (uses a separate window). 
Select zoom factor:  

                Postscript version of the SED plot






  New options   Format tabular data as:


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) 4.160 +/- 5 % Jy 2.50E+13 4.16E+00 +/- 2.08E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 1
2 25 microns (IRAS) 24.180 +/- 4 % Jy 1.20E+13 2.42E+01 +/- 9.67E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 2
3 60 microns (IRAS) 11.710 +/- 7 % Jy 5.00E+12 1.17E+01 +/- 8.20E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 3
4 100 microns (IRAS) ... <65.110 Jy 3.00E+12 < 6.51E+01 Jy Broad-band 1988IRASP.C2..0000: 4


Detailed Information for Each Entry

 No. 1
Reference Code : 1988IRASP.C2..0000:
Freq. targeted : 12 microns (IRAS)   
Measurement    :  4.160       Jy                   = 4.16E-26 W m^-2^ Hz^-1^
Uncertainty    :  5   %       Jy                   = 2.08E-27
Significance   : uncertainty
Freq or Vel.   : 12           microns      (OBS   )= 2.50E+13 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 052800.3        -691025 (B1950)
Spatial mode   : Integrated from scans
Notes          : From new raw data
Qualifiers     : IRAS quality flag = 3                   

No. 2 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 25 microns (IRAS) Measurement : 24.180 Jy = 2.42E-25 W m^-2^ Hz^-1^ Uncertainty : 4 % Jy = 9.67E-27 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 052800.3 -691025 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 3 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 60 microns (IRAS) Measurement : 11.710 Jy = 1.17E-25 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 8.20E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 052800.3 -691025 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 4 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 100 microns (IRAS) Measurement : <65.110 Jy < 6.51E-25 W m^-2^ Hz^-1^ Uncertainty : Significance : 3 sigma Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 052800.3 -691025 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers :

Back to NED Home