NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-19 T21:35:38 PDT
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Spectral Energy Distribution (SED) for IC 3878:

11 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 18.871 +/- 0.025 asinh mag 8.36E+14 1.07E-04 +/- 2.45E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 1
2 g (SDSS PSF) AB 16.245 +/- 0.021 asinh mag 6.17E+14 1.15E-03 +/- 2.23E-05 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 2
3 r (SDSS PSF) AB 15.001 +/- 0.017 asinh mag 4.77E+14 3.63E-03 +/- 5.68E-05 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 3
4 i (SDSS PSF) AB 16.057 +/- 0.004 asinh mag 3.89E+14 1.37E-03 +/- 5.05E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 4
5 z (SDSS PSF) AB 14.300 +/- 0.016 asinh mag 3.25E+14 6.79E-03 +/- 1.00E-04 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 J (2MASS/FLWO) 13.195 +/- 0.013 mag 2.43E+14 8.40E-03 +/- 1.01E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 J (2MASS/FLWO) 13.176 +/- 0.019 mag 2.43E+14 8.55E-03 +/- 1.50E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 7
8 H (2MASS/FLWO) 12.538 +/- 0.018 mag 1.80E+14 9.89E-03 +/- 1.64E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 8
9 H (2MASS/FLWO) 12.528 +/- 0.017 mag 1.80E+14 9.98E-03 +/- 1.56E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 K_s (2MASS/FLWO) 12.421 +/- 0.024 mag 1.39E+14 7.17E-03 +/- 1.59E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 K_s (2MASS/FLWO) 12.41 +/- 0.022 mag 1.39E+14 7.24E-03 +/- 1.47E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 11


Detailed Information for Each Entry

 No. 1
Reference Code : 2007SDSS6.C...0000:
Freq. targeted : u (SDSS PSF) AB     
Measurement    :  18.871      asinh mag            = 1.07E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.025       asinh mag            = 2.45E-32
Significance   : based on count statistics only
Freq or Vel.   : 3585         A            (OBS   )= 8.36E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 193.6231662115  40.0697258744 (J2000)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     : SDSS flags
                 CHILD - object is part of a blended parent object
                 BAD_RADIAL - some low S/N radial points
                 INTERP - object contains interpolated-over pixels
                 BINNED1 - detected at >=5 sigma in original imaging frame

No. 2 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 16.245 asinh mag = 1.15E-29 W m^-2^ Hz^-1^ Uncertainty : 0.021 asinh mag = 2.23E-31 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 193.6231662115 40.0697258744 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points BINNED1 - detected at >=5 sigma in original imaging frame
No. 3 Reference Code : 2007SDSS6.C...0000: Freq. targeted : r (SDSS PSF) AB Measurement : 15.001 asinh mag = 3.63E-29 W m^-2^ Hz^-1^ Uncertainty : 0.017 asinh mag = 5.68E-31 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 193.6231662115 40.0697258744 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points 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 : 16.057 asinh mag = 1.37E-29 W m^-2^ Hz^-1^ Uncertainty : 0.004 asinh mag = 5.05E-32 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 193.6231662115 40.0697258744 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object PEAKCENTER - used brightest pixel as centroid COSMIC_RAY - contains a cosmic ray pixel BAD_RADIAL - some low S/N radial points INTERP - object contains interpolated-over pixels SATUR - object contains saturated pixels BINNED1 - detected at >=5 sigma in original imaging frame SATUR_CENTER - object's center is saturated INTERP_CENTER - interpolated pixel(s) within 3 pixels of center PSF_FLUX_INTERP - a signifcant amount of PSF's flux is interpolated BRIGHTEST_GALAXY_CHILD - brightest child among one parent's children HAS_SATUR_DN - saturated, but bleed trail counts added back in
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 14.300 asinh mag = 6.79E-29 W m^-2^ Hz^-1^ Uncertainty : 0.016 asinh mag = 1.00E-30 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 193.6231662115 40.0697258744 (J2000) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : SDSS flags CHILD - object is part of a blended parent object BAD_RADIAL - some low S/N radial points ELLIPFAINT - no isophotal fits performed BINNED1 - detected at >=5 sigma in original imaging frame
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.195 mag = 8.40E-29 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.01E-30 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.176 mag = 8.55E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.50E-30 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit
No. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.538 mag = 9.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.018 mag = 1.64E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.528 mag = 9.98E-29 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.56E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.421 mag = 7.17E-29 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 1.59E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.41 mag = 7.24E-29 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.47E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit

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