NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-21 T07:36:42 PST
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Spectral Energy Distribution (SED) for NGC 6439:

12 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 J (2MASS/CTIO) 12.34 +/- 0.007 mag 2.43E+14 1.85E-02 +/- 1.19E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 12.621 +/- 0.046 mag 2.43E+14 1.43E-02 +/- 6.04E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 2
3 H (2MASS/CTIO) 12.652 +/- 0.059 mag 1.80E+14 8.90E-03 +/- 4.84E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 3
4 H (2MASS/CTIO) 12.18 +/- 0.019 mag 1.80E+14 1.37E-02 +/- 2.41E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 4
5 K_s (2MASS/CTIO) 11.438 +/- 0.009 mag 1.39E+14 1.77E-02 +/- 1.47E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 5
6 K_s (2MASS/CTIO) 11.761 +/- 0.047 mag 1.39E+14 1.32E-02 +/- 5.70E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 6
7 12 microns (IRAS) 0.379 +/- 9 % Jy 2.50E+13 3.79E-01 +/- 3.41E-02 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 7
8 25 microns (IRAS) 4.930 +/- 7 % Jy 1.20E+13 4.93E+00 +/- 3.45E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 8
9 60 microns (IRAS) 7.791 +/- 10 % Jy 5.00E+12 7.79E+00 +/- 7.79E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 9
10 100 microns (IRAS) ... <4.467 Jy 3.00E+12 < 4.47E+00 Jy Broad-band 1988IRASP.C2..0000: 10
11 4.85 GHz 59 +/- 11 milliJy 4.85E+09 5.90E-02 +/- 1.10E-02 Jy Broad-band 1994ApJS...90..179G 11
12 1.4GHz 51.8 +/- 1.6 milliJy 1.40E+09 5.18E-02 +/- 1.60E-03 Jy Broad-band 1998AJ....115.1693C 12


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  12.34       mag                  = 1.85E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.007       mag                  = 1.19E-30
Significance   : uncertainty
Freq or Vel.   : 1.235        microns      (OBS   )= 2.43E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : 4" aperture                             

No. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.621 mag = 1.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.046 mag = 6.04E-30 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Poor quality
No. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.652 mag = 8.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 4.84E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Poor quality
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.18 mag = 1.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.41E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.438 mag = 1.77E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.47E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture; Confusion
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.761 mag = 1.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.047 mag = 5.70E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Confusion
No. 7 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 12 microns (IRAS) Measurement : 0.379 Jy = 3.79E-27 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 3.41E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 174526.4 -162750 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 8 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 25 microns (IRAS) Measurement : 4.930 Jy = 4.93E-26 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 3.45E-27 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 174526.4 -162750 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 9 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 60 microns (IRAS) Measurement : 7.791 Jy = 7.79E-26 W m^-2^ Hz^-1^ Uncertainty : 10 % Jy = 7.79E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 174526.4 -162750 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 10 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 100 microns (IRAS) Measurement : <4.467 Jy < 4.47E-26 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: 174526.4 -162750 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1994ApJS...90..179G Freq. targeted : 4.85 GHz Measurement : 59 milliJy = 5.90E-28 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 174819.1 -162816 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 12 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 51.8 milliJy = 5.18E-28 W m^-2^ Hz^-1^ Uncertainty : 1.6 milliJy = 1.60E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 17 48 19.82 -16 28 42.8 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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