NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T06:59:09 PDT
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Spectral Energy Distribution (SED) for NGC 3778:

27 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 ... >19.9828 mag 1.95E+15 < 3.69E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.3160 +/- 0.469964 mag 1.95E+15 1.08E-05 +/- 4.68E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 19.7442 +/- 0.233815 mag 1.29E+15 4.60E-05 +/- 9.89E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.1572 +/- 0.255302 mag 1.29E+15 1.25E-05 +/- 2.94E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 B (Cousins) (B_26) 14.21 +/- 0.09 mag 6.81E+14 8.86E-03 +/- 7.65E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 B (Cousins) (B_T) 14.15 +/- 0.09 mag 6.81E+14 9.30E-03 +/- 8.04E-04 Jy Broad-band 1989ESOLV.C...0000L 6
7 B (m_B) 14.12 +/- 0.21 mag 6.81E+14 9.58E-03 +/- 2.04E-03 Jy Broad-band 1991RC3.9.C...0000d 7
8 B (Cousins) (B_25) 14.27 +/- 0.09 mag 6.81E+14 8.34E-03 +/- 7.21E-04 Jy Broad-band 1989ESOLV.C...0000L 8
9 B (m_B^0) 13.33 ... mag 6.81E+14 1.98E-02 ... Jy Broad-band 1991RC3.9.C...0000d 9
10 R (Cousins) (R_T) 12.28 +/- 0.09 mag 4.68E+14 3.76E-02 +/- 3.25E-03 Jy Broad-band 1989ESOLV.C...0000L 10
11 R (Cousins) (R_25) 12.41 +/- 0.09 mag 4.68E+14 3.33E-02 +/- 2.88E-03 Jy Broad-band 1989ESOLV.C...0000L 11
12 R (Cousins) (R_26) 12.35 +/- 0.09 mag 4.68E+14 3.55E-02 +/- 3.07E-03 Jy Broad-band 1989ESOLV.C...0000L 12
13 J (2MASS/CTIO) 12.443 +/- 0.098 mag 2.43E+14 1.68E-02 +/- 1.52E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 13
14 J (2MASS/CTIO) 11.672 +/- 0.007 mag 2.43E+14 3.42E-02 +/- 2.20E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 J_14arcsec (2MASS) 11.161 +/- 0.005 mag 2.40E+14 5.46E-02 +/- 2.52E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 J 10.191 +/- 0.019 mag 2.40E+14 1.34E-01 +/- 2.36E-03 Jy Broad-band 20032MASX.C.......: 16
17 J 10.284 +/- 0.019 mag 2.40E+14 1.23E-01 +/- 2.16E-03 Jy Broad-band 72.0 x 53.3 arcsec integration area. 20032MASX.C.......: 17
18 H 9.545 +/- 0.025 mag 1.82E+14 1.56E-01 +/- 3.63E-03 Jy Broad-band 72.0 x 53.3 arcsec integration area. 20032MASX.C.......: 18
19 H_14arcsec (2MASS) 10.426 +/- 0.006 mag 1.82E+14 6.92E-02 +/- 3.83E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 H 9.449 +/- 0.024 mag 1.82E+14 1.70E-01 +/- 3.80E-03 Jy Broad-band 20032MASX.C.......: 20
21 H (2MASS/CTIO) 10.923 +/- 0.005 mag 1.80E+14 4.38E-02 +/- 2.02E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 21
22 H (2MASS/CTIO) 11.559 +/- 0.108 mag 1.80E+14 2.44E-02 +/- 2.42E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 K_s (2MASS/CTIO) 11.081 +/- 0.062 mag 1.39E+14 2.46E-02 +/- 1.41E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 10.63 +/- 0.008 mag 1.39E+14 3.73E-02 +/- 2.75E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 24
25 K_s 9.296 +/- 0.029 mag 1.38E+14 1.28E-01 +/- 3.45E-03 Jy Broad-band 72.0 x 53.3 arcsec integration area. 20032MASX.C.......: 25
26 K_s 9.189 +/- 0.028 mag 1.38E+14 1.41E-01 +/- 3.68E-03 Jy Broad-band 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 10.131 +/- 0.006 mag 1.38E+14 5.91E-02 +/- 3.27E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >19.9828     mag                  < 3.69E-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: 174.58887081847 -50.71547483857 (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 : 21.3160 mag = 1.08E-31 W m^-2^ Hz^-1^ Uncertainty : 0.469964 mag = 4.68E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 174.58887081847 -50.71547483857 (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 : 19.7442 mag = 4.60E-31 W m^-2^ Hz^-1^ Uncertainty : 0.233815 mag = 9.89E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 174.58887081847 -50.71547483857 (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 : 21.1572 mag = 1.25E-31 W m^-2^ Hz^-1^ Uncertainty : 0.255302 mag = 2.94E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 174.58887081847 -50.71547483857 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 14.21 mag = 8.86E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.65E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 113555 -5026.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 14.15 mag = 9.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 8.04E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 113555 -5026.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 14.12 mag = 9.58E-29 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 2.04E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113556.1 -502624 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 14.27 mag = 8.34E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.21E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 113555 -5026.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 13.33 mag = 1.98E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113556.1 -502624 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 10 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.28 mag = 3.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.25E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 113555 -5026.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.41 mag = 3.33E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.88E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 113555 -5026.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.35 mag = 3.55E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.07E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 113555 -5026.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.443 mag = 1.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.098 mag = 1.52E-29 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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.672 mag = 3.42E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 2.20E-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. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.161 mag = 5.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 2.52E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.191 mag = 1.34E-27 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.36E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.284 mag = 1.23E-27 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.16E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 72.0 x 53.3 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.545 mag = 1.56E-27 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 3.63E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 72.0 x 53.3 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.426 mag = 6.92E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 3.83E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.449 mag = 1.70E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 3.80E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.923 mag = 4.38E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 2.02E-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. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.559 mag = 2.44E-28 W m^-2^ Hz^-1^ Uncertainty : 0.108 mag = 2.42E-29 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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.081 mag = 2.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 1.41E-29 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; Poor quality
No. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.63 mag = 3.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 2.75E-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. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.296 mag = 1.28E-27 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 3.45E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 72.0 x 53.3 arcsec integration area.
No. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.189 mag = 1.41E-27 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 3.68E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.131 mag = 5.91E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 3.27E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113821.41 -504255.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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