NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T23:36:30 PDT
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Spectral Energy Distribution (SED) for MESSIER 030:

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 J (2MASS/CTIO) 10.745 +/- 0.012 mag 2.43E+14 8.03E-02 +/- 8.87E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 11.61 +/- 0.111 mag 2.43E+14 3.62E-02 +/- 3.70E-03 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 2
3 H (2MASS/CTIO) 10.365 +/- 0.011 mag 1.80E+14 7.32E-02 +/- 7.41E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 3
4 H (2MASS/CTIO) 11.247 +/- 0.174 mag 1.80E+14 3.25E-02 +/- 5.20E-03 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 4
5 K_s (2MASS/CTIO) 10.288 +/- 0.031 mag 1.39E+14 5.11E-02 +/- 1.46E-03 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 5
6 K_s (2MASS/CTIO) 10.823 +/- 0.124 mag 1.39E+14 3.12E-02 +/- 3.57E-03 Jy Broad-band Profile-fit; Poor quality; Confusion 2006AJ....131.1163S 6


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  10.745      mag                  = 8.03E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.012       mag                  = 8.87E-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; Confusion                  

No. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.61 mag = 3.62E-28 W m^-2^ Hz^-1^ Uncertainty : 0.111 mag = 3.70E-29 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; Confusion
No. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.365 mag = 7.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 7.41E-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; Confusion
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.247 mag = 3.25E-28 W m^-2^ Hz^-1^ Uncertainty : 0.174 mag = 5.20E-29 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; Confusion
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.288 mag = 5.11E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 1.46E-29 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 : 10.823 mag = 3.12E-28 W m^-2^ Hz^-1^ Uncertainty : 0.124 mag = 3.57E-29 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; Poor quality; Confusion

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