NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T19:41:28 PDT
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Spectral Energy Distribution (SED) for SDSS J122857.17+131447.7:

5 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 22.286 +/- 0.342 asinh mag 8.36E+14 4.53E-06 +/- 1.46E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 20.767 +/- 0.081 asinh mag 6.17E+14 1.79E-05 +/- 1.34E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 19.865 +/- 0.042 asinh mag 4.77E+14 4.11E-05 +/- 1.59E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 19.577 +/- 0.059 asinh mag 3.89E+14 5.36E-05 +/- 2.91E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 19.169 +/- 0.070 asinh mag 3.25E+14 7.65E-05 +/- 4.95E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  22.286      asinh mag            = 4.53E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.342       asinh mag            = 1.46E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 187.2382246479  13.2465893680 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 CANONICAL_CENTER - used canonical, not local, center
                 CHILD - object is part of a blended parent object
                 BAD_RADIAL - some low S/N radial points
                 DEBLENDED_AS_PSF - child object is unresolved
                 BINNED1 - detected at >=5 sigma in original imaging frame
                 DEBLEND_NOPEAK - object has no detected peak

No. 2 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 20.767 asinh mag = 1.79E-31 W m^-2^ Hz^-1^ Uncertainty : 0.081 asinh mag = 1.34E-32 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2382246479 13.2465893680 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points DEBLENDED_AS_PSF - child object is unresolved BINNED1 - detected at >=5 sigma in original imaging frame
No. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 19.865 asinh mag = 4.11E-31 W m^-2^ Hz^-1^ Uncertainty : 0.042 asinh mag = 1.59E-32 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2382246479 13.2465893680 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points DEBLENDED_AS_PSF - child object is unresolved BINNED1 - detected at >=5 sigma in original imaging frame CANONICAL_BAND - this band was primary (usually r)
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 19.577 asinh mag = 5.36E-31 W m^-2^ Hz^-1^ Uncertainty : 0.059 asinh mag = 2.91E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2382246479 13.2465893680 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points DEBLENDED_AS_PSF - child object is unresolved BINNED1 - detected at >=5 sigma in original imaging frame
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 19.169 asinh mag = 7.65E-31 W m^-2^ Hz^-1^ Uncertainty : 0.070 asinh mag = 4.95E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2382246479 13.2465893680 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points DEBLENDED_AS_PSF - child object is unresolved BINNED1 - detected at >=5 sigma in original imaging frame

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