NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-15 T14:05:10 PDT
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Spectral Energy Distribution (SED) for NGC 6888:

10 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 0.2-2 keV (ROSAT) 3.2850E-14 +/- 33.8% erg/s/cm^2^ 3.15E+17 1.04E-08 +/- 3.52E-09 Jy Broad-band 2000WGA...C...0000W 1
2 J (2MASS/FLWO) 6.127 +/- 0.021 mag 2.43E+14 5.65E+00 +/- 1.09E-01 Jy Broad-band Profile-fit 2006AJ....131.1163S 2
3 H (2MASS/FLWO) 5.899 +/- 0.016 mag 1.80E+14 4.47E+00 +/- 6.59E-02 Jy Broad-band Profile-fit 2006AJ....131.1163S 3
4 K_s (2MASS/FLWO) 5.561 +/- 0.016 mag 1.39E+14 3.98E+00 +/- 5.86E-02 Jy Broad-band Profile-fit 2006AJ....131.1163S 4
5 3.6 microns (IRAC) 2.7509E+06 +/- 1.3494E+02 microJy 8.44E+13 2.75E+00 +/- 1.35E-04 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 5
6 3.6 microns (IRAC) 2.9389E+06 +/- 1.2481E+02 microJy 8.44E+13 2.94E+00 +/- 1.25E-04 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 6
7 5.8 microns (IRAC) 1.8732E+06 +/- 2.6772E+02 microJy 5.23E+13 1.87E+00 +/- 2.68E-04 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 7
8 5.8 microns (IRAC) 2.0315E+06 +/- 2.2898E+02 microJy 5.23E+13 2.03E+00 +/- 2.29E-04 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 8
9 24 microns (MIPS) 5.3721E+05 +/- 1.1938E+02 microJy 1.27E+13 5.37E-01 +/- 1.19E-04 Jy Broad-band PSF fit 2013SSTSLC4.2....0C 9
10 24 microns (MIPS) 5.3000E+05 +/- 5.3486E+01 microJy 1.27E+13 5.30E-01 +/- 5.35E-05 Jy Broad-band 14.7" aperture 2013SSTSLC4.2....0C 10


Detailed Information for Each Entry

 No. 1
Reference Code : 2000WGA...C...0000W
Freq. targeted : 0.2-2 keV (ROSAT)   
Measurement    :  3.2850E-14  erg/s/cm^2^          = 3.29E-17 W m^-2^
Uncertainty    :  33.8%       erg/s/cm^2^          = 1.11E-17
Significance   : mean error
Freq or Vel.   :  1.3         keV          (OBS   )= 3.15E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 201206.2        +382115. (J2000)
Spatial mode   : Flux integrated from map
Notes          : From reprocessed raw data; NED frequency assigned to
                 mid-point of band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 6.127 mag = 5.65E-26 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 1.09E-27 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. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 5.899 mag = 4.47E-26 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 6.59E-28 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. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 5.561 mag = 3.98E-26 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 5.86E-28 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
No. 5 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 3.6 microns (IRAC) Measurement : 2.7509E+06 microJy = 2.75E-26 W m^-2^ Hz^-1^ Uncertainty : 1.3494E+02 microJy = 1.35E-30 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. 6 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 3.6 microns (IRAC) Measurement : 2.9389E+06 microJy = 2.94E-26 W m^-2^ Hz^-1^ Uncertainty : 1.2481E+02 microJy = 1.25E-30 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. 7 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 5.8 microns (IRAC) Measurement : 1.8732E+06 microJy = 1.87E-26 W m^-2^ Hz^-1^ Uncertainty : 2.6772E+02 microJy = 2.68E-30 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. 8 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 5.8 microns (IRAC) Measurement : 2.0315E+06 microJy = 2.03E-26 W m^-2^ Hz^-1^ Uncertainty : 2.2898E+02 microJy = 2.29E-30 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. 9 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 24 microns (MIPS) Measurement : 5.3721E+05 microJy = 5.37E-27 W m^-2^ Hz^-1^ Uncertainty : 1.1938E+02 microJy = 1.19E-30 Significance : uncertainty Freq or Vel. : 23.68 microns (OBS )= 1.27E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Modelled datum Notes : From new raw data Qualifiers : PSF fit
No. 10 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 24 microns (MIPS) Measurement : 5.3000E+05 microJy = 5.30E-27 W m^-2^ Hz^-1^ Uncertainty : 5.3486E+01 microJy = 5.35E-31 Significance : uncertainty Freq or Vel. : 23.68 microns (OBS )= 1.27E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.7" aperture

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