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Date and Time of the Query: 2019-08-24 T12:56:00 PDT
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Spectral Energy Distribution (SED) for SDSS J103948.40+312526.5:

8 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 u (SDSS PSF) AB 22.523 +/- 0.338 asinh mag 8.36E+14 3.61E-06 +/- 1.17E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 21.580 +/- 0.077 asinh mag 6.17E+14 8.46E-06 +/- 6.02E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 21.258 +/- 0.056 asinh mag 4.77E+14 1.14E-05 +/- 5.89E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 20.905 +/- 0.067 asinh mag 3.89E+14 1.57E-05 +/- 9.75E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 20.475 +/- 0.160 asinh mag 3.25E+14 2.27E-05 +/- 3.44E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 1.4GHz 4.8 +/- 0.5 milliJy 1.40E+09 4.80E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 6
7 1.4GHz 2.74 ... milliJy 1.40E+09 2.74E-03 ... Jy Broad-band 1995ApJ...450..559B 7
8 1.4GHz 3.75 +/- 5 % milliJy 1.40E+09 3.75E-03 +/- 1.88E-04 Jy Broad-band 1995ApJ...450..559B 8


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  22.523      asinh mag            = 3.61E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.338       asinh mag            = 1.17E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 159.9516696986  31.4240324765 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 CANONICAL_CENTER - used canonical, not local, center
                 NOPETRO - no Petrosian radius could be determined
                 BAD_RADIAL - some low S/N radial points
                 PETROFAINT - Petrosian radius measured at very low surface brightness
                 ELLIPFAINT - no isophotal fits performed
                 AMOMENT_FAINT - too faint for adaptive moments

No. 2 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 21.580 asinh mag = 8.46E-32 W m^-2^ Hz^-1^ Uncertainty : 0.077 asinh mag = 6.02E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 159.9516696986 31.4240324765 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BAD_RADIAL - some low S/N radial points BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding
No. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 21.258 asinh mag = 1.14E-31 W m^-2^ Hz^-1^ Uncertainty : 0.056 asinh mag = 5.89E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 159.9516696986 31.4240324765 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BAD_RADIAL - some low S/N radial points BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding CANONICAL_BAND - this band was primary (usually r)
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 20.905 asinh mag = 1.58E-31 W m^-2^ Hz^-1^ Uncertainty : 0.067 asinh mag = 9.75E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 159.9516696986 31.4240324765 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BAD_RADIAL - some low S/N radial points BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 20.475 asinh mag = 2.27E-31 W m^-2^ Hz^-1^ Uncertainty : 0.160 asinh mag = 3.44E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 159.9516696986 31.4240324765 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BAD_RADIAL - some low S/N radial points ELLIPFAINT - no isophotal fits performed BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding
No. 6 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 4.8 milliJy = 4.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.5 milliJy = 5.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 39 48.74 +31 25 23.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 2.74 milliJy = 2.74E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 103948.416 +312526.92 (J2000) Spatial mode : From fitting to map Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 8 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 3.75 milliJy = 3.75E-29 W m^-2^ Hz^-1^ Uncertainty : 5 % milliJy = 1.88E-30 Significance : rms noise Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 103948.416 +312526.92 (J2000) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :

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