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Date and Time of the Query: 2022-01-18 T11:29:28 PST
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Spectral Energy Distribution (SED) for SDSS J154954.44+382433.0:

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 24.110 +/- 0.812 asinh mag 8.36E+14 5.30E-07 +/- 8.83E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 24.121 +/- 0.341 asinh mag 6.17E+14 6.85E-07 +/- 2.97E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 22.752 +/- 0.173 asinh mag 4.77E+14 2.81E-06 +/- 4.69E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 22.481 +/- 0.170 asinh mag 3.89E+14 3.58E-06 +/- 5.97E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 21.865 +/- 0.377 asinh mag 3.25E+14 5.31E-06 +/- 2.60E-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    :  24.110      asinh mag            = 5.30E-33 W m^-2^ Hz^-1^
Uncertainty    :  0.812       asinh mag            = 8.83E-33
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 237.4768421260  38.4091833735 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 CANONICAL_CENTER - used canonical, not local, center
                 CHILD - object is part of a blended parent object
                 NOPETRO - no Petrosian radius could be determined
                 PETROFAINT - Petrosian radius measured at very low surface brightness
                 ELLIPFAINT - no isophotal fits performed
                 BRIGHTEST_GALAXY_CHILD - brightest child among one parent's children
                 AMOMENT_FAINT - too faint for adaptive moments

No. 2 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 24.121 asinh mag = 6.85E-33 W m^-2^ Hz^-1^ Uncertainty : 0.341 asinh mag = 2.97E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.4768421260 38.4091833735 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center CHILD - object is part of a blended parent object NOPETRO - no Petrosian radius could be determined PETROFAINT - Petrosian radius measured at very low surface brightness DEBLENDED_AS_PSF - child object is unresolved 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 : 22.752 asinh mag = 2.81E-32 W m^-2^ Hz^-1^ Uncertainty : 0.173 asinh mag = 4.69E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.4768421260 38.4091833735 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object INTERP - object contains interpolated-over pixels DEBLENDED_AS_PSF - child object is unresolved BINNED1 - detected at >=5 sigma in original imaging frame CANONICAL_BAND - this band was primary (usually r)
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 22.481 asinh mag = 3.58E-32 W m^-2^ Hz^-1^ Uncertainty : 0.170 asinh mag = 5.97E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.4768421260 38.4091833735 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object INTERP - object contains interpolated-over pixels PETROFAINT - Petrosian radius measured at very low surface brightness DEBLENDED_AS_PSF - child object is unresolved BINNED1 - detected at >=5 sigma in original imaging frame AMOMENT_FAINT - too faint for adaptive moments AMOMENT_MAXITER - too many iterations while determining adaptive moments
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 21.865 asinh mag = 5.31E-32 W m^-2^ Hz^-1^ Uncertainty : 0.377 asinh mag = 2.60E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.4768421260 38.4091833735 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CANONICAL_CENTER - used canonical, not local, center CHILD - object is part of a blended parent object ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments

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