NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-18 T11:51:51 PDT
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Spectral Energy Distribution (SED) for SDSS J134952.98+271647.4:

15 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 23.750 +/- 1.180 asinh mag 8.36E+14 9.58E-07 +/- 1.55E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 u (SDSS CModel) AB 21.030 ... asinh mag 8.36E+14 1.46E-05 ... Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 u (SDSS Model) AB 22.164 +/- 0.603 asinh mag 8.36E+14 5.08E-06 +/- 2.88E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 g (SDSS PSF) AB 21.739 +/- 0.065 asinh mag 6.17E+14 7.30E-06 +/- 4.39E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 g (SDSS CModel) AB 20.432 ... asinh mag 6.17E+14 2.44E-05 ... Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 g (SDSS Model) AB 20.684 +/- 0.049 asinh mag 6.17E+14 1.93E-05 +/- 8.73E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 r (SDSS CModel) AB 20.156 ... asinh mag 4.77E+14 3.14E-05 ... Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 7
8 r (SDSS PSF) AB 21.236 +/- 0.059 asinh mag 4.77E+14 1.16E-05 +/- 6.33E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 8
9 r (SDSS Model) AB 20.156 +/- 0.047 asinh mag 4.77E+14 3.14E-05 +/- 1.36E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 9
10 i (SDSS PSF) AB 21.018 +/- 0.071 asinh mag 3.89E+14 1.42E-05 +/- 9.32E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 10
11 i (SDSS CModel) AB 19.355 ... asinh mag 3.89E+14 6.58E-05 ... Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 11
12 i (SDSS Model) AB 19.827 +/- 0.053 asinh mag 3.89E+14 4.26E-05 +/- 2.08E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 12
13 z (SDSS PSF) AB 20.895 +/- 0.239 asinh mag 3.25E+14 1.52E-05 +/- 3.54E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 13
14 z (SDSS CModel) AB 19.748 ... asinh mag 3.25E+14 4.48E-05 ... Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 14
15 z (SDSS Model) AB 19.864 +/- 0.216 asinh mag 3.25E+14 4.02E-05 +/- 8.07E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 15


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  23.750      asinh mag            = 9.58E-33 W m^-2^ Hz^-1^
Uncertainty    :  1.180       asinh mag            = 1.55E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 207.4707776617  27.2798538005 (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 : u (SDSS CModel) AB Measurement : 21.030 asinh mag = 1.46E-31 W m^-2^ Hz^-1^ Uncertainty : asinh mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : u (SDSS Model) AB Measurement : 22.164 asinh mag = 5.08E-32 W m^-2^ Hz^-1^ Uncertainty : 0.603 asinh mag = 2.88E-32 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 21.739 asinh mag = 7.30E-32 W m^-2^ Hz^-1^ Uncertainty : 0.065 asinh mag = 4.39E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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 : g (SDSS CModel) AB Measurement : 20.432 asinh mag = 2.44E-31 W m^-2^ Hz^-1^ Uncertainty : asinh mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 6 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS Model) AB Measurement : 20.684 asinh mag = 1.93E-31 W m^-2^ Hz^-1^ Uncertainty : 0.049 asinh mag = 8.73E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 7 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS CModel) AB Measurement : 20.156 asinh mag = 3.14E-31 W m^-2^ Hz^-1^ Uncertainty : asinh mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 8 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 21.236 asinh mag = 1.16E-31 W m^-2^ Hz^-1^ Uncertainty : 0.059 asinh mag = 6.33E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 9 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS Model) AB Measurement : 20.156 asinh mag = 3.14E-31 W m^-2^ Hz^-1^ Uncertainty : 0.047 asinh mag = 1.36E-32 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (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. 10 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 21.018 asinh mag = 1.42E-31 W m^-2^ Hz^-1^ Uncertainty : 0.071 asinh mag = 9.32E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags MANYPETRO - more than one Petrosian radius 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. 11 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS CModel) AB Measurement : 19.355 asinh mag = 6.58E-31 W m^-2^ Hz^-1^ Uncertainty : asinh mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags MANYPETRO - more than one Petrosian radius 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. 12 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS Model) AB Measurement : 19.827 asinh mag = 4.26E-31 W m^-2^ Hz^-1^ Uncertainty : 0.053 asinh mag = 2.08E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags MANYPETRO - more than one Petrosian radius 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. 13 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 20.895 asinh mag = 1.52E-31 W m^-2^ Hz^-1^ Uncertainty : 0.239 asinh mag = 3.54E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center BAD_RADIAL - some low S/N radial points ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments
No. 14 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS CModel) AB Measurement : 19.748 asinh mag = 4.48E-31 W m^-2^ Hz^-1^ Uncertainty : asinh mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center BAD_RADIAL - some low S/N radial points ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments
No. 15 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS Model) AB Measurement : 19.864 asinh mag = 4.02E-31 W m^-2^ Hz^-1^ Uncertainty : 0.216 asinh mag = 8.07E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 207.4707776617 27.2798538005 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center BAD_RADIAL - some low S/N radial points ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments

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