NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-21 T19:36:57 PDT
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Spectral Energy Distribution (SED) for SDSS J082915.41+415506.9:

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 25.566 +/- 0.786 asinh mag 8.36E+14 -1.02E-06 +/- 1.06E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 24.083 +/- 0.374 asinh mag 6.17E+14 7.19E-07 +/- 3.35E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 22.276 +/- 0.133 asinh mag 4.77E+14 4.42E-06 +/- 5.52E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 21.397 +/- 0.080 asinh mag 3.89E+14 9.99E-06 +/- 7.42E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 20.912 +/- 0.202 asinh mag 3.25E+14 1.49E-05 +/- 2.95E-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    :  25.566      asinh mag            = -1.02E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.786       asinh mag            = 1.06E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 127.3142323331  41.9185955868 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 CANONICAL_CENTER - used canonical, not local, center
                 BLENDED - object has more than one peak
                 NODEBLEND - object is a blend, but no deblending attempted
                 NOPETRO - no Petrosian radius could be determined
                 NOPETRO_BIG - Petrosian radius is larger than extracted radial profile
                 DEBLEND_PRUNED - parent object containing undeblended peaks
                 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 : 24.083 asinh mag = 7.19E-33 W m^-2^ Hz^-1^ Uncertainty : 0.374 asinh mag = 3.35E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 127.3142323331 41.9185955868 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted NOPETRO - no Petrosian radius could be determined PETROFAINT - Petrosian radius measured at very low surface brightness DEBLEND_PRUNED - parent object containing undeblended peaks ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments
No. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 22.276 asinh mag = 4.42E-32 W m^-2^ Hz^-1^ Uncertainty : 0.133 asinh mag = 5.52E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 127.3142323331 41.9185955868 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted DEBLEND_PRUNED - parent object containing undeblended peaks 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 : 21.397 asinh mag = 9.99E-32 W m^-2^ Hz^-1^ Uncertainty : 0.080 asinh mag = 7.42E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 127.3142323331 41.9185955868 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted DEBLEND_PRUNED - parent object containing undeblended peaks 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 : z (SDSS PSF) AB Measurement : 20.912 asinh mag = 1.49E-31 W m^-2^ Hz^-1^ Uncertainty : 0.202 asinh mag = 2.95E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 127.3142323331 41.9185955868 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center BLENDED - object has more than one peak NODEBLEND - object is a blend, but no deblending attempted INTERP - object contains interpolated-over pixels DEBLEND_PRUNED - parent object containing undeblended peaks 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

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