NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-20 T05:08:38 PST
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Spectral Energy Distribution (SED) for NGC 7331:[LPG2012] D:

2 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 g_0 (WIYN) 20.65 +/- 0.05 mag 6.31E+14 2.16E-05 +/- 9.95E-07 Jy Broad-band 2012AJ....144..190L 1
2 r_0 (WIYN) 20.21 +/- 0.04 mag 4.76E+14 2.57E-05 +/- 9.47E-07 Jy Broad-band 2012AJ....144..190L 2


Detailed Information for Each Entry

 No. 1
Reference Code : 2012AJ....144..190L
Freq. targeted : g_0 (WIYN)          
Measurement    :  20.65       mag                  = 2.16E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.05        mag                  = 9.95E-33
Significance   : 1 sigma
Freq or Vel.   :    4750.58   A            (OBS   )= 6.31E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 22 36 17.46     +34 35 07.20 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data; Extinction-corrected for Milky Way
Qualifiers     :                                         

No. 2 Reference Code : 2012AJ....144..190L Freq. targeted : r_0 (WIYN) Measurement : 20.21 mag = 2.57E-31 W m^-2^ Hz^-1^ Uncertainty : 0.04 mag = 9.47E-33 Significance : 1 sigma Freq or Vel. : 6292.29 A (OBS )= 4.76E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 36 17.46 +34 35 07.20 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :

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