NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-18 T05:28:06 PDT
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Spectral Energy Distribution (SED) for SDSS J123056.51+164647.0:

9 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 FUV (GALEX) AB 22.9218 +/- 0.216328 mag 1.95E+15 2.46E-06 +/- 4.90E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 1
2 FUV (GALEX) AB 23.2000 +/- 0.191012 mag 1.95E+15 1.91E-06 +/- 3.35E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 2
3 NUV (GALEX) AB 22.5851 +/- 0.164509 mag 1.29E+15 3.36E-06 +/- 5.09E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 3
4 NUV (GALEX) AB 23.0851 +/- 0.131292 mag 1.29E+15 2.12E-06 +/- 2.56E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 4
5 u (SDSS PSF) AB 22.653 +/- 0.475 asinh mag 8.36E+14 3.19E-06 +/- 1.47E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 g (SDSS PSF) AB 21.834 +/- 0.082 asinh mag 6.17E+14 6.69E-06 +/- 5.08E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 r (SDSS PSF) AB 21.455 +/- 0.071 asinh mag 4.77E+14 9.49E-06 +/- 6.23E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 7
8 i (SDSS PSF) AB 21.248 +/- 0.069 asinh mag 3.89E+14 1.15E-05 +/- 7.33E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 8
9 z (SDSS PSF) AB 21.061 +/- 0.268 asinh mag 3.25E+14 1.29E-05 +/- 3.44E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 9


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GMSC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  22.9218     mag                  = 2.46E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.216328    mag                  = 4.90E-33
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 187.73549563724 16.779926100185 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 23.2000 mag = 1.91E-32 W m^-2^ Hz^-1^ Uncertainty : 0.191012 mag = 3.35E-33 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.73549563724 16.779926100185 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 22.5851 mag = 3.36E-32 W m^-2^ Hz^-1^ Uncertainty : 0.164509 mag = 5.09E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.73549563724 16.779926100185 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 23.0851 mag = 2.12E-32 W m^-2^ Hz^-1^ Uncertainty : 0.131292 mag = 2.56E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.73549563724 16.779926100185 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : u (SDSS PSF) AB Measurement : 22.653 asinh mag = 3.19E-32 W m^-2^ Hz^-1^ Uncertainty : 0.475 asinh mag = 1.47E-32 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.7354616633 16.7797294673 (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
No. 6 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 21.834 asinh mag = 6.69E-32 W m^-2^ Hz^-1^ Uncertainty : 0.082 asinh mag = 5.08E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.7354616633 16.7797294673 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags 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 PSF) AB Measurement : 21.455 asinh mag = 9.49E-32 W m^-2^ Hz^-1^ Uncertainty : 0.071 asinh mag = 6.23E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.7354616633 16.7797294673 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags NOPETRO - no Petrosian radius could be determined PETROFAINT - Petrosian radius measured at very low surface brightness 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 : i (SDSS PSF) AB Measurement : 21.248 asinh mag = 1.15E-31 W m^-2^ Hz^-1^ Uncertainty : 0.069 asinh mag = 7.33E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.7354616633 16.7797294673 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding
No. 9 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 21.061 asinh mag = 1.29E-31 W m^-2^ Hz^-1^ Uncertainty : 0.268 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: 187.7354616633 16.7797294673 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments

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