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Date and Time of the Query: 2019-08-18 T22:28:56 PDT
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Spectral Energy Distribution (SED) for SDSS J153936.81+412335.6:

11 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 21.806 +/- 0.174 asinh mag 8.36E+14 7.10E-06 +/- 1.15E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 22.209 +/- 0.122 asinh mag 6.17E+14 4.72E-06 +/- 5.36E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 21.846 +/- 0.092 asinh mag 4.77E+14 6.60E-06 +/- 5.64E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 21.418 +/- 0.127 asinh mag 3.89E+14 9.79E-06 +/- 1.16E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 21.114 +/- 0.246 asinh mag 3.25E+14 1.22E-05 +/- 3.02E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 33 GHz (VSA) 33.7 +/- 3.3 milliJy 3.30E+10 3.37E-02 +/- 3.30E-03 Jy Broad-band 4% flux calibration uncertainty 2005MNRAS.360..340C 6
7 30 GHz (OCRA-p) 36.2 +/- 3.3 milliJy 3.00E+10 3.62E-02 +/- 3.30E-03 Jy Broad-band 2010MNRAS.406.1853G 7
8 15.2 GHz (RT) 0.0318 ... Jy 1.52E+10 3.18E-02 ... Jy Broad-band 2010MNRAS.404.1005W 8
9 1.4GHz 15.25 ... milliJy 1.40E+09 1.53E-02 ... Jy Broad-band 1995ApJ...450..559B 9
10 1.4GHz 15.19 +/- 5 % milliJy 1.40E+09 1.52E-02 +/- 7.60E-04 Jy Broad-band 1995ApJ...450..559B 10
11 1.4GHz 15.0 +/- 0.9 milliJy 1.40E+09 1.50E-02 +/- 9.00E-04 Jy Broad-band 1998AJ....115.1693C 11


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  21.806      asinh mag            = 7.10E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.174       asinh mag            = 1.15E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 234.9034058606  41.3932364059 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 BLENDED - object has more than one peak
                 NODEBLEND - object is a blend, but no deblending attempted
                 BAD_RADIAL - some low S/N radial points
                 PETROFAINT - Petrosian radius measured at very low surface brightness
                 DEBLEND_PRUNED - parent object containing undeblended peaks
                 BINNED1 - detected at >=5 sigma in original imaging frame
                 BINNED_CENTER - image was binned while centroiding

No. 2 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 22.209 asinh mag = 4.72E-32 W m^-2^ Hz^-1^ Uncertainty : 0.122 asinh mag = 5.36E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 234.9034058606 41.3932364059 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted BAD_RADIAL - some low S/N radial points DEBLEND_PRUNED - parent object containing undeblended peaks 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 : 21.846 asinh mag = 6.60E-32 W m^-2^ Hz^-1^ Uncertainty : 0.092 asinh mag = 5.64E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 234.9034058606 41.3932364059 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted BAD_RADIAL - some low S/N radial points PETROFAINT - Petrosian radius measured at very low surface brightness DEBLEND_PRUNED - parent object containing undeblended peaks ELLIPFAINT - no isophotal fits performed BINNED1 - detected at >=5 sigma in original imaging frame BINNED2 - detected in 2x2 binned frame; PofGs, artifacts, LSB galaxies, etc 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 : 21.418 asinh mag = 9.79E-32 W m^-2^ Hz^-1^ Uncertainty : 0.127 asinh mag = 1.16E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 234.9034058606 41.3932364059 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted BAD_RADIAL - some low S/N radial points INTERP - object contains interpolated-over pixels DEBLEND_PRUNED - parent object containing undeblended peaks BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding INTERP_CENTER - interpolated pixel(s) within 3 pixels of center PSF_FLUX_INTERP - a signifcant amount of PSF's flux is interpolated
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 21.114 asinh mag = 1.22E-31 W m^-2^ Hz^-1^ Uncertainty : 0.246 asinh mag = 3.02E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 234.9034058606 41.3932364059 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted MANYPETRO - more than one Petrosian radius BAD_RADIAL - some low S/N radial points PETROFAINT - Petrosian radius measured at very low surface brightness DEBLEND_PRUNED - parent object containing undeblended peaks ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments
No. 6 Reference Code : 2005MNRAS.360..340C Freq. targeted : 33 GHz (VSA) Measurement : 33.7 milliJy = 3.37E-28 W m^-2^ Hz^-1^ Uncertainty : 3.3 milliJy = 3.30E-29 Significance : 1 sigma Freq or Vel. : 33 GHz (OBS )= 3.30E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 39 36.8 +41 23 33 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : 4% flux calibration uncertainty
No. 7 Reference Code : 2010MNRAS.406.1853G Freq. targeted : 30 GHz (OCRA-p) Measurement : 36.2 milliJy = 3.62E-28 W m^-2^ Hz^-1^ Uncertainty : 3.3 milliJy = 3.30E-29 Significance : uncertainty Freq or Vel. : 30 GHz (OBS )= 3.00E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 39 36.78 +41 23 34.8 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 8 Reference Code : 2010MNRAS.404.1005W Freq. targeted : 15.2 GHz (RT) Measurement : 0.0318 Jy = 3.18E-28 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 15.2 GHz (OBS )= 1.52E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 39 36.8 +41 23 35 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 15.25 milliJy = 1.52E-28 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: 153936.817 +412335.91 (J2000) Spatial mode : From fitting to map Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 10 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 15.19 milliJy = 1.52E-28 W m^-2^ Hz^-1^ Uncertainty : 5 % milliJy = 7.60E-30 Significance : rms noise Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 153936.817 +412335.91 (J2000) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 11 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 15.0 milliJy = 1.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.9 milliJy = 9.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 39 36.68 +41 23 35.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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