NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-19 T07:55:11 PDT
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Spectral Energy Distribution (SED) for SDSS J104011.26+311912.4:

5 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 24.858 +/- 0.944 asinh mag 8.36E+14 -2.18E-07 +/- 9.37E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 21.970 +/- 0.085 asinh mag 6.17E+14 5.90E-06 +/- 4.65E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 21.303 +/- 0.059 asinh mag 4.77E+14 1.09E-05 +/- 5.95E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 21.031 +/- 0.070 asinh mag 3.89E+14 1.40E-05 +/- 9.08E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 21.008 +/- 0.221 asinh mag 3.25E+14 1.36E-05 +/- 2.97E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  24.858      asinh mag            = -2.18E-33 W m^-2^ Hz^-1^
Uncertainty    :  0.944       asinh mag            = 9.37E-33
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 160.0469246127  31.3201153972 (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
                 NOPETRO_BIG - Petrosian radius is larger than extracted radial profile
                 ELLIPFAINT - no isophotal fits performed
                 AMOMENT_FAINT - too faint for adaptive moments

No. 2 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 21.970 asinh mag = 5.90E-32 W m^-2^ Hz^-1^ Uncertainty : 0.085 asinh mag = 4.65E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 160.0469246127 31.3201153972 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags INTERP - object contains interpolated-over pixels BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding INTERP_CENTER - interpolated pixel(s) within 3 pixels of center PSF_FLUX_INTERP - a signifcant amount of PSF's flux is interpolated
No. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 21.303 asinh mag = 1.09E-31 W m^-2^ Hz^-1^ Uncertainty : 0.059 asinh mag = 5.95E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 160.0469246127 31.3201153972 (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 CANONICAL_BAND - this band was primary (usually r)
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 21.031 asinh mag = 1.40E-31 W m^-2^ Hz^-1^ Uncertainty : 0.070 asinh mag = 9.08E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 160.0469246127 31.3201153972 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags ELLIPFAINT - no isophotal fits performed BINNED1 - detected at >=5 sigma in original imaging frame
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 21.008 asinh mag = 1.36E-31 W m^-2^ Hz^-1^ Uncertainty : 0.221 asinh mag = 2.97E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 160.0469246127 31.3201153972 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center

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