NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-27 T04:46:16 PST
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Spectral Energy Distribution (SED) for SDSS J155004.27+382523.2:

7 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 NUV (GALEX) AB 23.1555 +/- 0.287572 mag 1.29E+15 1.99E-06 +/- 5.26E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 1
2 NUV (GALEX) AB 23.5471 +/- 0.224941 mag 1.29E+15 1.38E-06 +/- 2.87E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 2
3 u (SDSS PSF) AB 20.968 +/- 0.109 asinh mag 8.36E+14 1.54E-05 +/- 1.55E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 g (SDSS PSF) AB 20.154 +/- 0.043 asinh mag 6.17E+14 3.15E-05 +/- 1.25E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 r (SDSS PSF) AB 19.784 +/- 0.039 asinh mag 4.77E+14 4.43E-05 +/- 1.59E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 i (SDSS PSF) AB 19.709 +/- 0.039 asinh mag 3.89E+14 4.75E-05 +/- 1.71E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 z (SDSS PSF) AB 19.878 +/- 0.128 asinh mag 3.25E+14 3.97E-05 +/- 4.72E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 7


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GMSC..C...0000S
Freq. targeted : NUV (GALEX) AB      
Measurement    :  23.1555     mag                  = 1.99E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.287572    mag                  = 5.26E-33
Significance   : uncertainty
Freq or Vel.   : 2315.7       A            (OBS   )= 1.29E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 237.51785236500 38.423071615729 (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 : NUV (GALEX) AB Measurement : 23.5471 mag = 1.38E-32 W m^-2^ Hz^-1^ Uncertainty : 0.224941 mag = 2.87E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.51785236500 38.423071615729 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : u (SDSS PSF) AB Measurement : 20.968 asinh mag = 1.54E-31 W m^-2^ Hz^-1^ Uncertainty : 0.109 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: 237.5178106030 38.4231139950 (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
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 20.154 asinh mag = 3.15E-31 W m^-2^ Hz^-1^ Uncertainty : 0.043 asinh mag = 1.25E-32 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5178106030 38.4231139950 (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 : r (SDSS PSF) AB Measurement : 19.784 asinh mag = 4.43E-31 W m^-2^ Hz^-1^ Uncertainty : 0.039 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: 237.5178106030 38.4231139950 (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. 6 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 19.709 asinh mag = 4.75E-31 W m^-2^ Hz^-1^ Uncertainty : 0.039 asinh mag = 1.71E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5178106030 38.4231139950 (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 : z (SDSS PSF) AB Measurement : 19.878 asinh mag = 3.97E-31 W m^-2^ Hz^-1^ Uncertainty : 0.128 asinh mag = 4.72E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5178106030 38.4231139950 (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

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