NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T09:50:43 PDT
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Spectral Energy Distribution (SED) for SDSS J164214.62+462713.3:

12 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 FUV (GALEX) AB ... >21.7544 mag 1.95E+15 < 7.22E-06 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB ... >22.8748 mag 1.95E+15 < 2.57E-06 Jy Broad-band upper limit inside NUV Kron aperture 2012GMSC..C...0000S 2
3 FUV (GALEX) AB 25.7457 +/- 1.58221 mag 1.95E+15 1.83E-07 +/- 2.66E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 3
4 NUV (GALEX) AB 22.0392 +/- 0.250180 mag 1.29E+15 5.55E-06 +/- 1.28E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 4
5 NUV (GALEX) AB 22.6048 +/- 0.222001 mag 1.29E+15 3.30E-06 +/- 6.74E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 5
6 NUV (GALEX) AB 21.8237 +/- 0.129529 mag 1.29E+15 6.77E-06 +/- 8.07E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 6
7 NUV (GALEX) AB 23.0165 +/- 0.144232 mag 1.29E+15 2.26E-06 +/- 3.00E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 7
8 u (SDSS PSF) AB 21.287 +/- 0.085 asinh mag 8.36E+14 1.15E-05 +/- 9.03E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 8
9 g (SDSS PSF) AB 21.376 +/- 0.040 asinh mag 6.17E+14 1.02E-05 +/- 3.77E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 9
10 r (SDSS PSF) AB 20.891 +/- 0.039 asinh mag 4.77E+14 1.60E-05 +/- 5.74E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 10
11 i (SDSS PSF) AB 20.928 +/- 0.062 asinh mag 3.89E+14 1.54E-05 +/- 8.84E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 11
12 z (SDSS PSF) AB 20.514 +/- 0.147 asinh mag 3.25E+14 2.19E-05 +/- 3.05E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 12


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >21.7544     mag                  < 7.22E-32 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 250.56116174839 46.453327973713 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : >22.8748 mag < 2.57E-32 W m^-2^ Hz^-1^ Uncertainty : Significance : 3 sigma Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.56008188276 46.453049762141 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : upper limit inside NUV Kron aperture
No. 3 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 25.7457 mag = 1.83E-33 W m^-2^ Hz^-1^ Uncertainty : 1.58221 mag = 2.66E-33 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.56008188276 46.453049762141 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 22.0392 mag = 5.55E-32 W m^-2^ Hz^-1^ Uncertainty : 0.250180 mag = 1.28E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.56116174839 46.453327973713 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 5 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 22.6048 mag = 3.30E-32 W m^-2^ Hz^-1^ Uncertainty : 0.222001 mag = 6.74E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.56116174839 46.453327973713 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 6 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.8237 mag = 6.77E-32 W m^-2^ Hz^-1^ Uncertainty : 0.129529 mag = 8.07E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.56008188276 46.453049762141 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 7 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 23.0165 mag = 2.26E-32 W m^-2^ Hz^-1^ Uncertainty : 0.144232 mag = 3.00E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.56008188276 46.453049762141 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 8 Reference Code : 2007SDSS6.C...0000: Freq. targeted : u (SDSS PSF) AB Measurement : 21.287 asinh mag = 1.15E-31 W m^-2^ Hz^-1^ Uncertainty : 0.085 asinh mag = 9.03E-33 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.5609453055 46.4537171299 (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
No. 9 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 21.376 asinh mag = 1.02E-31 W m^-2^ Hz^-1^ Uncertainty : 0.040 asinh mag = 3.77E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.5609453055 46.4537171299 (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. 10 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 20.891 asinh mag = 1.60E-31 W m^-2^ Hz^-1^ Uncertainty : 0.039 asinh mag = 5.74E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.5609453055 46.4537171299 (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. 11 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 20.928 asinh mag = 1.54E-31 W m^-2^ Hz^-1^ Uncertainty : 0.062 asinh mag = 8.84E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.5609453055 46.4537171299 (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
No. 12 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 20.514 asinh mag = 2.19E-31 W m^-2^ Hz^-1^ Uncertainty : 0.147 asinh mag = 3.05E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 250.5609453055 46.4537171299 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags MANYPETRO - more than one Petrosian radius MANYR50 - more than one 50% radius PETROFAINT - Petrosian radius measured at very low surface brightness 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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