NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-17 T14:09:35 PDT
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Spectral Energy Distribution (SED) for SDSS J122849.44+094235.9:

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 ... >20.9163 mag 1.95E+15 < 1.56E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 NUV (GALEX) AB 21.8657 +/- 0.302851 mag 1.29E+15 6.51E-06 +/- 1.82E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 21.9822 +/- 0.261131 mag 1.29E+15 5.85E-06 +/- 1.41E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 3
4 u (SDSS PSF) AB 18.765 +/- 0.026 asinh mag 8.36E+14 1.17E-04 +/- 2.81E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 g (SDSS PSF) AB 17.648 +/- 0.017 asinh mag 6.17E+14 3.17E-04 +/- 4.96E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 r (SDSS PSF) AB 17.400 +/- 0.020 asinh mag 4.77E+14 3.98E-04 +/- 7.33E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 R Johnson (Palomar) 16.8 ... mag 4.33E+14 5.51E-04 ... Jy Broad-band Mean magnitude 2009ApJ...705...46B 7
8 i (SDSS PSF) AB 17.352 +/- 0.016 asinh mag 3.89E+14 4.16E-04 +/- 6.13E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 8
9 z (SDSS PSF) AB 17.342 +/- 0.035 asinh mag 3.25E+14 4.12E-04 +/- 1.33E-05 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 9


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.9163     mag                  < 1.56E-31 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 187.20591683508 9.7101697262087 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.8657 mag = 6.51E-32 W m^-2^ Hz^-1^ Uncertainty : 0.302851 mag = 1.82E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.20591683508 9.7101697262087 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.9822 mag = 5.85E-32 W m^-2^ Hz^-1^ Uncertainty : 0.261131 mag = 1.41E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.20591683508 9.7101697262087 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : u (SDSS PSF) AB Measurement : 18.765 asinh mag = 1.17E-30 W m^-2^ Hz^-1^ Uncertainty : 0.026 asinh mag = 2.81E-32 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2060410323 9.7099799083 (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 PSF) AB Measurement : 17.648 asinh mag = 3.17E-30 W m^-2^ Hz^-1^ Uncertainty : 0.017 asinh mag = 4.96E-32 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2060410323 9.7099799083 (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 : r (SDSS PSF) AB Measurement : 17.400 asinh mag = 3.98E-30 W m^-2^ Hz^-1^ Uncertainty : 0.020 asinh mag = 7.33E-32 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2060410323 9.7099799083 (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. 7 Reference Code : 2009ApJ...705...46B Freq. targeted : R Johnson (Palomar) Measurement : 16.8 mag = 5.51E-30 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6930 A (OBS )= 4.33E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 12 28 49.4626 +09 42 36.154 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Mean magnitude
No. 8 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 17.352 asinh mag = 4.16E-30 W m^-2^ Hz^-1^ Uncertainty : 0.016 asinh mag = 6.13E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2060410323 9.7099799083 (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. 9 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 17.342 asinh mag = 4.12E-30 W m^-2^ Hz^-1^ Uncertainty : 0.035 asinh mag = 1.33E-31 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 187.2060410323 9.7099799083 (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

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