NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-19 T16:44:09 PDT
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Spectral Energy Distribution (SED) for SDSS J090846.83+500803.9:

8 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 ... >20.8886 mag 1.95E+15 < 1.60E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 NUV (GALEX) AB 22.5324 +/- 0.359625 mag 1.29E+15 3.52E-06 +/- 1.17E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 22.8038 +/- 0.394161 mag 1.29E+15 2.74E-06 +/- 9.96E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 3
4 u (SDSS PSF) AB 20.478 +/- 0.055 asinh mag 8.36E+14 2.42E-05 +/- 1.23E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 g (SDSS PSF) AB 19.655 +/- 0.024 asinh mag 6.17E+14 4.99E-05 +/- 1.10E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 r (SDSS PSF) AB 19.389 +/- 0.022 asinh mag 4.77E+14 6.37E-05 +/- 1.29E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 i (SDSS PSF) AB 19.278 +/- 0.023 asinh mag 3.89E+14 7.06E-05 +/- 1.50E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 7
8 z (SDSS PSF) AB 19.253 +/- 0.049 asinh mag 3.25E+14 7.08E-05 +/- 3.21E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 8


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.8886     mag                  < 1.60E-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: 137.19509000960 50.134603252745 (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 : 22.5324 mag = 3.52E-32 W m^-2^ Hz^-1^ Uncertainty : 0.359625 mag = 1.17E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.19509000960 50.134603252745 (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 : 22.8038 mag = 2.74E-32 W m^-2^ Hz^-1^ Uncertainty : 0.394161 mag = 9.96E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.19509000960 50.134603252745 (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 : 20.478 asinh mag = 2.42E-31 W m^-2^ Hz^-1^ Uncertainty : 0.055 asinh mag = 1.23E-32 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.1951778603 50.1343766939 (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 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 : 19.655 asinh mag = 4.99E-31 W m^-2^ Hz^-1^ Uncertainty : 0.024 asinh mag = 1.10E-32 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.1951778603 50.1343766939 (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 BINNED1 - detected at >=5 sigma in original imaging frame
No. 6 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 19.389 asinh mag = 6.37E-31 W m^-2^ Hz^-1^ Uncertainty : 0.022 asinh mag = 1.29E-32 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.1951778603 50.1343766939 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BINNED1 - detected at >=5 sigma in original imaging frame CANONICAL_BAND - this band was primary (usually r)
No. 7 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 19.278 asinh mag = 7.06E-31 W m^-2^ Hz^-1^ Uncertainty : 0.023 asinh mag = 1.50E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.1951778603 50.1343766939 (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 BINNED1 - detected at >=5 sigma in original imaging frame
No. 8 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 19.253 asinh mag = 7.08E-31 W m^-2^ Hz^-1^ Uncertainty : 0.049 asinh mag = 3.21E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 137.1951778603 50.1343766939 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object 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

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