NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T17:38:54 PDT
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Spectral Energy Distribution (SED) for NGC 3256A:

25 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 17.9003 +/- 0.120608 mag 1.95E+15 2.51E-04 +/- 2.79E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.5470 +/- 0.599194 mag 1.95E+15 8.73E-06 +/- 4.82E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 FUV (GALEX) AB 17.9627 +/- 0.0328328 mag 1.95E+15 2.37E-04 +/- 7.17E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 3
4 FUV (GALEX) AB 21.2975 +/- 0.0999980 mag 1.95E+15 1.10E-05 +/- 1.01E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 4
5 NUV (GALEX) AB 17.42 +/- 0.01 mag 1.32E+15 3.91E-04 +/- 3.60E-06 Jy Broad-band 2007ApJS..173..185G 5
6 NUV (GALEX) AB 17.4900 +/- 0.0577676 mag 1.29E+15 3.66E-04 +/- 1.95E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 6
7 NUV (GALEX) AB 21.3218 +/- 0.314431 mag 1.29E+15 1.07E-05 +/- 3.11E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 7
8 NUV (GALEX) AB 17.4114 +/- 0.0102436 mag 1.29E+15 3.94E-04 +/- 3.72E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 8
9 NUV (GALEX) AB 21.1350 +/- 0.0470465 mag 1.29E+15 1.28E-05 +/- 5.53E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 9
10 B (m_B) 15.00 +/- 0.21 mag 6.81E+14 4.26E-03 +/- 9.09E-04 Jy Broad-band 1991RC3.9.C...0000d 10
11 B (Cousins) (B_T) 15.05 +/- 0.09 mag 6.81E+14 4.07E-03 +/- 3.51E-04 Jy Broad-band 1989ESOLV.C...0000L 11
12 B (Cousins) (B_25) 15.21 +/- 0.09 mag 6.81E+14 3.51E-03 +/- 3.03E-04 Jy Broad-band 1989ESOLV.C...0000L 12
13 B (Cousins) (B_26) 15.09 +/- 0.09 mag 6.81E+14 3.92E-03 +/- 3.39E-04 Jy Broad-band 1989ESOLV.C...0000L 13
14 R (Cousins) (R_T) 13.94 +/- 0.09 mag 4.68E+14 8.20E-03 +/- 7.09E-04 Jy Broad-band 1989ESOLV.C...0000L 14
15 R (Cousins) (R_25) 14.10 +/- 0.09 mag 4.68E+14 7.04E-03 +/- 6.08E-04 Jy Broad-band 1989ESOLV.C...0000L 15
16 R (Cousins) (R_26) 13.98 +/- 0.09 mag 4.68E+14 7.88E-03 +/- 6.81E-04 Jy Broad-band 1989ESOLV.C...0000L 16
17 J_14arcsec (2MASS) 14.348 +/- 0.074 mag 2.40E+14 2.90E-03 +/- 2.05E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 J 13.436 +/- 0.071 mag 2.40E+14 6.72E-03 +/- 4.54E-04 Jy Broad-band 20032MASX.C.......: 18
19 J 14.224 +/- 0.085 mag 2.40E+14 3.25E-03 +/- 2.65E-04 Jy Broad-band 27.0 x 9.2 arcsec integration area. 20032MASX.C.......: 19
20 H_14arcsec (2MASS) 13.599 +/- 0.080 mag 1.82E+14 3.72E-03 +/- 2.85E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 20
21 H 12.711 +/- 0.080 mag 1.82E+14 8.43E-03 +/- 6.45E-04 Jy Broad-band 20032MASX.C.......: 21
22 H 13.390 +/- 0.083 mag 1.82E+14 4.51E-03 +/- 3.58E-04 Jy Broad-band 27.0 x 9.2 arcsec integration area. 20032MASX.C.......: 22
23 K_s_14arcsec (2MASS) 13.495 +/- 0.132 mag 1.38E+14 2.67E-03 +/- 3.45E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 23
24 K_s 13.291 +/- 0.133 mag 1.38E+14 3.22E-03 +/- 4.19E-04 Jy Broad-band 27.0 x 9.2 arcsec integration area. 20032MASX.C.......: 24
25 K_s 12.896 +/- 0.170 mag 1.38E+14 4.63E-03 +/- 7.85E-04 Jy Broad-band 20032MASX.C.......: 25


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  17.9003     mag                  = 2.51E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.120608    mag                  = 2.79E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 156.46355340318 -43.74732936615 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 21.5470 mag = 8.73E-32 W m^-2^ Hz^-1^ Uncertainty : 0.599194 mag = 4.82E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46355340318 -43.74732936615 (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 : FUV (GALEX) AB Measurement : 17.9627 mag = 2.37E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0328328 mag = 7.17E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46420142375 -43.74747417430 (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 : FUV (GALEX) AB Measurement : 21.2975 mag = 1.10E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0999980 mag = 1.01E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46420142375 -43.74747417430 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2007ApJS..173..185G Freq. targeted : NUV (GALEX) AB Measurement : 17.42 mag = 3.91E-30 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 3.60E-32 Significance : uncertainty Freq or Vel. : 2267 A (OBS )= 1.32E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 25 51.0 -43 44 53.2 (J2000) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 6 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 17.4900 mag = 3.66E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0577676 mag = 1.95E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46355340318 -43.74732936615 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 7 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.3218 mag = 1.07E-31 W m^-2^ Hz^-1^ Uncertainty : 0.314431 mag = 3.11E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46355340318 -43.74732936615 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 8 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 17.4114 mag = 3.94E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0102436 mag = 3.72E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46420142375 -43.74747417430 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 9 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.1350 mag = 1.28E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0470465 mag = 5.53E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 156.46420142375 -43.74747417430 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 10 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 15.00 mag = 4.26E-29 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 9.09E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102343.0 -432936 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 15.05 mag = 4.07E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.51E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 102342 -4329.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 15.21 mag = 3.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.03E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 102342 -4329.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 15.09 mag = 3.92E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.39E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 102342 -4329.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 13.94 mag = 8.20E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.09E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 102342 -4329.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 15 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 14.10 mag = 7.04E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.09E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 102342 -4329.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 16 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 13.98 mag = 7.88E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.81E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 102342 -4329.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 14.348 mag = 2.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.074 mag = 2.05E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.436 mag = 6.72E-29 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 4.54E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 14.224 mag = 3.25E-29 W m^-2^ Hz^-1^ Uncertainty : 0.085 mag = 2.65E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 27.0 x 9.2 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 13.599 mag = 3.72E-29 W m^-2^ Hz^-1^ Uncertainty : 0.080 mag = 2.85E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.711 mag = 8.43E-29 W m^-2^ Hz^-1^ Uncertainty : 0.080 mag = 6.45E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 13.390 mag = 4.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.083 mag = 3.58E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 27.0 x 9.2 arcsec integration area.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 13.495 mag = 2.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.132 mag = 3.45E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 13.291 mag = 3.22E-29 W m^-2^ Hz^-1^ Uncertainty : 0.133 mag = 4.19E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 27.0 x 9.2 arcsec integration area.
No. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.896 mag = 4.63E-29 W m^-2^ Hz^-1^ Uncertainty : 0.170 mag = 7.85E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 102552.28 -434452.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :

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