NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-19 T01:55:29 PDT
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Spectral Energy Distribution (SED) for IC 2778:

15 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 ... >23.4539 mag 1.95E+15 < 1.51E-06 Jy Broad-band upper limit inside NUV Kron aperture 2012GMSC..C...0000S 1
2 FUV (GALEX) AB 25.3320 +/- 0.960405 mag 1.95E+15 2.67E-07 +/- 2.37E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 2
3 NUV (GALEX) AB 23.5615 +/- 0.283962 mag 1.29E+15 1.37E-06 +/- 3.57E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 3
4 NUV (GALEX) AB 23.8430 +/- 0.224698 mag 1.29E+15 1.05E-06 +/- 2.18E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 4
5 u (SDSS PSF) AB 19.734 +/- 0.060 asinh mag 8.36E+14 4.81E-05 +/- 2.66E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 5
6 g (SDSS PSF) AB 18.132 +/- 0.043 asinh mag 6.17E+14 2.03E-04 +/- 8.03E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 6
7 r (SDSS PSF) AB 17.398 +/- 0.021 asinh mag 4.77E+14 3.99E-04 +/- 7.71E-06 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 7
8 i (SDSS PSF) AB 17.137 +/- 0.026 asinh mag 3.89E+14 5.07E-04 +/- 1.21E-05 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 8
9 z (SDSS PSF) AB 17.021 +/- 0.021 asinh mag 3.25E+14 5.54E-04 +/- 1.07E-05 Jy Broad-band SDSS Qualifiers 2007SDSS6.C...0000: 9
10 J (2MASS/FLWO) 15.905 +/- 0.072 mag 2.43E+14 6.93E-04 +/- 4.59E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 10
11 J (2MASS/FLWO) 16.103 +/- 0.181 mag 2.43E+14 5.77E-04 +/- 9.62E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 11
12 H (2MASS/FLWO) 16.821 +/- 0.426 mag 1.80E+14 1.91E-04 +/- 7.51E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 H (2MASS/FLWO) 15.849 +/- 0.159 mag 1.80E+14 4.68E-04 +/- 6.86E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 13
14 K_s (2MASS/FLWO) 15.625 +/- 0.186 mag 1.39E+14 3.75E-04 +/- 6.42E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 14
15 K_s (2MASS/FLWO) 15.424 +/- 0.3 mag 1.39E+14 4.51E-04 +/- 1.25E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GMSC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >23.4539     mag                  < 1.51E-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: 170.67483347360 12.526487744661 (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 : 25.3320 mag = 2.67E-33 W m^-2^ Hz^-1^ Uncertainty : 0.960405 mag = 2.37E-33 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.67483347360 12.526487744661 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 23.5615 mag = 1.37E-32 W m^-2^ Hz^-1^ Uncertainty : 0.283962 mag = 3.57E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.67483347360 12.526487744661 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 23.8430 mag = 1.05E-32 W m^-2^ Hz^-1^ Uncertainty : 0.224698 mag = 2.18E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.67483347360 12.526487744661 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2007SDSS6.C...0000: Freq. targeted : u (SDSS PSF) AB Measurement : 19.734 asinh mag = 4.81E-31 W m^-2^ Hz^-1^ Uncertainty : 0.060 asinh mag = 2.66E-32 Significance : based on count statistics only Freq or Vel. : 3585 A (OBS )= 8.36E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.6747051092 12.5263118922 (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 PSF_FLUX_INTERP - a signifcant amount of PSF's flux is interpolated
No. 6 Reference Code : 2007SDSS6.C...0000: Freq. targeted : g (SDSS PSF) AB Measurement : 18.132 asinh mag = 2.03E-30 W m^-2^ Hz^-1^ Uncertainty : 0.043 asinh mag = 8.03E-32 Significance : based on count statistics only Freq or Vel. : 4858 A (OBS )= 6.17E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.6747051092 12.5263118922 (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 : r (SDSS PSF) AB Measurement : 17.398 asinh mag = 3.99E-30 W m^-2^ Hz^-1^ Uncertainty : 0.021 asinh mag = 7.71E-32 Significance : based on count statistics only Freq or Vel. : 6290 A (OBS )= 4.77E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.6747051092 12.5263118922 (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. 8 Reference Code : 2007SDSS6.C...0000: Freq. targeted : i (SDSS PSF) AB Measurement : 17.137 asinh mag = 5.07E-30 W m^-2^ Hz^-1^ Uncertainty : 0.026 asinh mag = 1.21E-31 Significance : based on count statistics only Freq or Vel. : 7706 A (OBS )= 3.89E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.6747051092 12.5263118922 (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. 9 Reference Code : 2007SDSS6.C...0000: Freq. targeted : z (SDSS PSF) AB Measurement : 17.021 asinh mag = 5.54E-30 W m^-2^ Hz^-1^ Uncertainty : 0.021 asinh mag = 1.07E-31 Significance : based on count statistics only Freq or Vel. : 9222 A (OBS )= 3.25E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 170.6747051092 12.5263118922 (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
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 15.905 mag = 6.93E-30 W m^-2^ Hz^-1^ Uncertainty : 0.072 mag = 4.59E-31 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. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 16.103 mag = 5.77E-30 W m^-2^ Hz^-1^ Uncertainty : 0.181 mag = 9.62E-31 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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 16.821 mag = 1.91E-30 W m^-2^ Hz^-1^ Uncertainty : 0.426 mag = 7.51E-31 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. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 15.849 mag = 4.68E-30 W m^-2^ Hz^-1^ Uncertainty : 0.159 mag = 6.86E-31 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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 15.625 mag = 3.75E-30 W m^-2^ Hz^-1^ Uncertainty : 0.186 mag = 6.42E-31 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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 15.424 mag = 4.51E-30 W m^-2^ Hz^-1^ Uncertainty : 0.3 mag = 1.25E-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

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