NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T06:04:42 PDT
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Spectral Energy Distribution (SED) for NGC 5817:

19 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 ... >20.2385 mag 1.95E+15 < 2.91E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 22.5336 +/- 0.585769 mag 1.95E+15 3.52E-06 +/- 1.90E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 20.2646 +/- 0.157614 mag 1.29E+15 2.85E-05 +/- 4.13E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.5030 +/- 0.223979 mag 1.29E+15 9.10E-06 +/- 1.88E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 J (2MASS/CTIO) 13.206 +/- 0.071 mag 2.43E+14 8.32E-03 +/- 5.44E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 5
6 J (2MASS/CTIO) 12.667 +/- 0.012 mag 2.43E+14 1.37E-02 +/- 1.51E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 J_14arcsec (2MASS) 12.233 +/- 0.010 mag 2.40E+14 2.04E-02 +/- 1.88E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 7
8 J 11.671 +/- 0.026 mag 2.40E+14 3.42E-02 +/- 8.28E-04 Jy Broad-band 40.8 x 33.5 arcsec integration area. 20032MASX.C.......: 8
9 J 11.461 +/- 0.027 mag 2.40E+14 4.15E-02 +/- 1.04E-03 Jy Broad-band 20032MASX.C.......: 9
10 H_14arcsec (2MASS) 11.490 +/- 0.011 mag 1.82E+14 2.60E-02 +/- 2.64E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 H 10.923 +/- 0.034 mag 1.82E+14 4.38E-02 +/- 1.39E-03 Jy Broad-band 40.8 x 33.5 arcsec integration area. 20032MASX.C.......: 11
12 H 10.685 +/- 0.031 mag 1.82E+14 5.45E-02 +/- 1.58E-03 Jy Broad-band 20032MASX.C.......: 12
13 H (2MASS/CTIO) 12.463 +/- 0.072 mag 1.80E+14 1.06E-02 +/- 7.03E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 13
14 H (2MASS/CTIO) 11.887 +/- 0.015 mag 1.80E+14 1.80E-02 +/- 2.49E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 11.602 +/- 0.011 mag 1.39E+14 1.52E-02 +/- 1.54E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 K_s (2MASS/CTIO) 12.053 +/- 0.059 mag 1.39E+14 1.01E-02 +/- 5.47E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 16
17 K_s_14arcsec (2MASS) 11.197 +/- 0.016 mag 1.38E+14 2.21E-02 +/- 3.29E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 K_s 10.468 +/- 0.046 mag 1.38E+14 4.33E-02 +/- 1.88E-03 Jy Broad-band 20032MASX.C.......: 18
19 K_s 10.643 +/- 0.052 mag 1.38E+14 3.69E-02 +/- 1.81E-03 Jy Broad-band 40.8 x 33.5 arcsec integration area. 20032MASX.C.......: 19


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.2385     mag                  < 2.91E-31 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: 224.92015377734 -16.18006108167 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 22.5336 mag = 3.52E-32 W m^-2^ Hz^-1^ Uncertainty : 0.585769 mag = 1.90E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 224.92015377734 -16.18006108167 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 20.2646 mag = 2.85E-31 W m^-2^ Hz^-1^ Uncertainty : 0.157614 mag = 4.13E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 224.92015377734 -16.18006108167 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.5030 mag = 9.10E-32 W m^-2^ Hz^-1^ Uncertainty : 0.223979 mag = 1.88E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 224.92015377734 -16.18006108167 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.206 mag = 8.32E-29 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 5.44E-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; Poor quality
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.667 mag = 1.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 1.51E-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 : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.233 mag = 2.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 1.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.671 mag = 3.42E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 8.28E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.8 x 33.5 arcsec integration area.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.461 mag = 4.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 1.04E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.490 mag = 2.60E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 2.64E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.923 mag = 4.38E-28 W m^-2^ Hz^-1^ Uncertainty : 0.034 mag = 1.39E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.8 x 33.5 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.685 mag = 5.45E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 1.58E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.463 mag = 1.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.072 mag = 7.03E-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; Poor quality
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.887 mag = 1.80E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 2.49E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.602 mag = 1.52E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.54E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.053 mag = 1.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 5.47E-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
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.197 mag = 2.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 3.29E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.468 mag = 4.33E-28 W m^-2^ Hz^-1^ Uncertainty : 0.046 mag = 1.88E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.643 mag = 3.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 1.81E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 145940.85 -161049.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.8 x 33.5 arcsec integration area.

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