NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-22 T10:41:28 PST
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Spectral Energy Distribution (SED) for SDSS J022846.56+002125.3:

13 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 23.300 +/- 0.622 asinh mag 8.36E+14 1.65E-06 +/- 1.12E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 24.499 +/- 0.563 asinh mag 6.17E+14 3.91E-07 +/- 3.95E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 22.492 +/- 0.197 asinh mag 4.77E+14 3.61E-06 +/- 6.73E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 22.572 +/- 0.238 asinh mag 3.89E+14 3.27E-06 +/- 7.72E-07 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 22.510 +/- 0.708 asinh mag 3.25E+14 1.56E-06 +/- 3.59E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 3.6 microns (IRAC) 1.3800E+01 +/- 3.2180E-01 microJy 8.44E+13 1.38E-05 +/- 3.22E-07 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 6
7 3.6 microns (IRAC) 1.3960E+01 +/- 5.0501E-01 microJy 8.44E+13 1.40E-05 +/- 5.05E-07 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 7
8 4.5 microns (IRAC) 1.4835E+01 +/- 1.2127E+00 microJy 6.67E+13 1.48E-05 +/- 1.21E-06 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 8
9 4.5 microns (IRAC) 1.4611E+01 +/- 6.6785E-01 microJy 6.67E+13 1.46E-05 +/- 6.68E-07 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 9
10 5.8 microns (IRAC) 9.9432E-03 +/- 3.5167E+00 microJy 5.23E+13 9.94E-09 +/- 3.52E-06 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 10
11 5.8 microns (IRAC) 1.1260E+01 +/- 2.2967E+00 microJy 5.23E+13 1.13E-05 +/- 2.30E-06 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 11
12 8.0 microns (IRAC) 4.2171E+01 +/- 5.1763E+00 microJy 3.81E+13 4.22E-05 +/- 5.18E-06 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 12
13 8.0 microns (IRAC) 5.7085E+01 +/- 7.2949E+00 microJy 3.81E+13 5.71E-05 +/- 7.29E-06 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 13


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  23.300      asinh mag            = 1.65E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.622       asinh mag            = 1.12E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 37.1940098980   0.3570456243 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 CANONICAL_CENTER - used canonical, not local, center
                 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 : 24.499 asinh mag = 3.91E-33 W m^-2^ Hz^-1^ Uncertainty : 0.563 asinh mag = 3.95E-33 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 37.1940098980 0.3570456243 (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 PETROFAINT - Petrosian radius measured at very low surface brightness 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 : 22.492 asinh mag = 3.61E-32 W m^-2^ Hz^-1^ Uncertainty : 0.197 asinh mag = 6.73E-33 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 37.1940098980 0.3570456243 (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 CANONICAL_BAND - this band was primary (usually r)
No. 4 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 22.572 asinh mag = 3.27E-32 W m^-2^ Hz^-1^ Uncertainty : 0.238 asinh mag = 7.72E-33 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 37.1940098980 0.3570456243 (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 PETROFAINT - Petrosian radius measured at very low surface brightness ELLIPFAINT - no isophotal fits performed AMOMENT_FAINT - too faint for adaptive moments
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 22.510 asinh mag = 1.56E-32 W m^-2^ Hz^-1^ Uncertainty : 0.708 asinh mag = 3.59E-32 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 37.1940098980 0.3570456243 (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. 6 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 3.6 microns (IRAC) Measurement : 1.3800E+01 microJy = 1.38E-31 W m^-2^ Hz^-1^ Uncertainty : 3.2180E-01 microJy = 3.22E-33 Significance : uncertainty Freq or Vel. : 3.55 microns (OBS )= 8.44E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 7 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 3.6 microns (IRAC) Measurement : 1.3960E+01 microJy = 1.40E-31 W m^-2^ Hz^-1^ Uncertainty : 5.0501E-01 microJy = 5.05E-33 Significance : uncertainty Freq or Vel. : 3.55 microns (OBS )= 8.44E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture
No. 8 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 4.5 microns (IRAC) Measurement : 1.4835E+01 microJy = 1.48E-31 W m^-2^ Hz^-1^ Uncertainty : 1.2127E+00 microJy = 1.21E-32 Significance : uncertainty Freq or Vel. : 4.493 microns (OBS )= 6.67E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture
No. 9 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 4.5 microns (IRAC) Measurement : 1.4611E+01 microJy = 1.46E-31 W m^-2^ Hz^-1^ Uncertainty : 6.6785E-01 microJy = 6.68E-33 Significance : uncertainty Freq or Vel. : 4.493 microns (OBS )= 6.67E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 10 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 5.8 microns (IRAC) Measurement : 9.9432E-03 microJy = 9.94E-35 W m^-2^ Hz^-1^ Uncertainty : 3.5167E+00 microJy = 3.52E-32 Significance : uncertainty Freq or Vel. : 5.731 microns (OBS )= 5.23E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture
No. 11 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 5.8 microns (IRAC) Measurement : 1.1260E+01 microJy = 1.13E-31 W m^-2^ Hz^-1^ Uncertainty : 2.2967E+00 microJy = 2.30E-32 Significance : uncertainty Freq or Vel. : 5.731 microns (OBS )= 5.23E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 12 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 8.0 microns (IRAC) Measurement : 4.2171E+01 microJy = 4.22E-31 W m^-2^ Hz^-1^ Uncertainty : 5.1763E+00 microJy = 5.18E-32 Significance : uncertainty Freq or Vel. : 7.872 microns (OBS )= 3.81E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 13 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 8.0 microns (IRAC) Measurement : 5.7085E+01 microJy = 5.71E-31 W m^-2^ Hz^-1^ Uncertainty : 7.2949E+00 microJy = 7.29E-32 Significance : uncertainty Freq or Vel. : 7.872 microns (OBS )= 3.81E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture

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