NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-23 T01:38:33 PST
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Spectral Energy Distribution (SED) for SDSS J155011.55+382404.1:

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 21.7543 +/- 0.0993851 mag 1.29E+15 7.22E-06 +/- 6.60E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 1
2 NUV (GALEX) AB 22.0350 +/- 0.0881289 mag 1.29E+15 5.57E-06 +/- 4.52E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 2
3 u (SDSS PSF) AB 19.936 +/- 0.054 asinh mag 8.36E+14 4.00E-05 +/- 1.99E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 g (SDSS PSF) AB 19.028 +/- 0.040 asinh mag 6.17E+14 8.89E-05 +/- 3.27E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 r (SDSS PSF) AB 18.685 +/- 0.036 asinh mag 4.77E+14 1.22E-04 +/- 4.04E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 i (SDSS PSF) AB 18.544 +/- 0.033 asinh mag 3.89E+14 1.39E-04 +/- 4.22E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 z (SDSS PSF) AB 18.471 +/- 0.039 asinh mag 3.25E+14 1.46E-04 +/- 5.24E-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    :  21.7543     mag                  = 7.22E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.0993851   mag                  = 6.60E-33
Significance   : uncertainty
Freq or Vel.   : 2315.7       A            (OBS   )= 1.29E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 237.54839106807 38.401159795449 (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 : 22.0350 mag = 5.57E-32 W m^-2^ Hz^-1^ Uncertainty : 0.0881289 mag = 4.52E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.54839106807 38.401159795449 (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 : 19.936 asinh mag = 4.00E-31 W m^-2^ Hz^-1^ Uncertainty : 0.054 asinh mag = 1.99E-32 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5481503479 38.4011452157 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags BAD_RADIAL - some low S/N radial points 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
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 19.028 asinh mag = 8.89E-31 W m^-2^ Hz^-1^ Uncertainty : 0.040 asinh mag = 3.27E-32 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5481503479 38.4011452157 (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 : 18.685 asinh mag = 1.22E-30 W m^-2^ Hz^-1^ Uncertainty : 0.036 asinh mag = 4.04E-32 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5481503479 38.4011452157 (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 : 18.544 asinh mag = 1.39E-30 W m^-2^ Hz^-1^ Uncertainty : 0.033 asinh mag = 4.22E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5481503479 38.4011452157 (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 : 18.471 asinh mag = 1.46E-30 W m^-2^ Hz^-1^ Uncertainty : 0.039 asinh mag = 5.24E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 237.5481503479 38.4011452157 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags COSMIC_RAY - contains a cosmic ray pixel BAD_RADIAL - some low S/N radial points INTERP - object contains interpolated-over pixels ELLIPFAINT - no isophotal fits performed BINNED1 - detected at >=5 sigma in original imaging frame BINNED_CENTER - image was binned while centroiding

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