NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-25 T03:33:07 PDT
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Spectral Energy Distribution (SED) for IC 1958:

30 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 18.6592 +/- 0.0513465 mag 1.95E+15 1.25E-04 +/- 5.90E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 20.2382 +/- 0.126001 mag 1.95E+15 2.92E-05 +/- 3.38E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 FUV (GALEX) AB 18.6096 +/- 0.0296516 mag 1.95E+15 1.31E-04 +/- 3.57E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 3
4 FUV (GALEX) AB 20.2406 +/- 0.0719761 mag 1.95E+15 2.91E-05 +/- 1.93E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 4
5 NUV (GALEX) AB 18.1545 +/- 0.0252915 mag 1.29E+15 1.99E-04 +/- 4.63E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 5
6 NUV (GALEX) AB 19.7654 +/- 0.0586081 mag 1.29E+15 4.51E-05 +/- 2.43E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 6
7 NUV (GALEX) AB 18.1744 +/- 0.0133276 mag 1.29E+15 1.95E-04 +/- 2.39E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 7
8 NUV (GALEX) AB 19.8064 +/- 0.0295839 mag 1.29E+15 4.34E-05 +/- 1.18E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 8
9 B (Cousins) (B_T) 16.02 +/- 0.09 mag 6.81E+14 1.66E-03 +/- 1.44E-04 Jy Broad-band 1989ESOLV.C...0000L 9
10 B (Cousins) (B_25) 16.05 +/- 0.09 mag 6.81E+14 1.61E-03 +/- 1.39E-04 Jy Broad-band 1989ESOLV.C...0000L 10
11 B (Cousins) (B_26) 16.03 +/- 0.09 mag 6.81E+14 1.65E-03 +/- 1.43E-04 Jy Broad-band 1989ESOLV.C...0000L 11
12 b_J 16.11 +/- 0.12 mag 6.41E+14 1.42E-03 +/- 1.66E-04 Jy Broad-band 1990MNRAS.243..692M 12
13 R (Cousins) (R_25) 14.68 +/- 0.09 mag 4.68E+14 4.13E-03 +/- 3.57E-04 Jy Broad-band 1989ESOLV.C...0000L 13
14 R (Cousins) (R_26) 14.66 +/- 0.09 mag 4.68E+14 4.21E-03 +/- 3.64E-04 Jy Broad-band 1989ESOLV.C...0000L 14
15 R (Cousins) (R_T) 14.65 +/- 0.09 mag 4.68E+14 4.25E-03 +/- 3.67E-04 Jy Broad-band 1989ESOLV.C...0000L 15
16 J (2MASS/CTIO) 14.13 +/- 0.025 mag 2.43E+14 3.55E-03 +/- 8.18E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 J (2MASS/CTIO) 14.938 +/- 0.113 mag 2.43E+14 1.69E-03 +/- 1.76E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 17
18 J_14arcsec (2MASS) 13.553 +/- 0.034 mag 2.40E+14 6.04E-03 +/- 1.92E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 J 13.179 +/- 0.056 mag 2.40E+14 8.52E-03 +/- 4.51E-04 Jy Broad-band 20032MASX.C.......: 19
20 J 13.346 +/- 0.047 mag 2.40E+14 7.30E-03 +/- 3.23E-04 Jy Broad-band 23.8 x 13.3 arcsec integration area. 20032MASX.C.......: 20
21 H 12.495 +/- 0.069 mag 1.82E+14 1.03E-02 +/- 6.75E-04 Jy Broad-band 20032MASX.C.......: 21
22 H 12.688 +/- 0.059 mag 1.82E+14 8.61E-03 +/- 4.81E-04 Jy Broad-band 23.8 x 13.3 arcsec integration area. 20032MASX.C.......: 22
23 H_14arcsec (2MASS) 12.943 +/- 0.044 mag 1.82E+14 6.81E-03 +/- 2.82E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 23
24 H (2MASS/CTIO) 13.572 +/- 0.055 mag 1.80E+14 3.82E-03 +/- 1.93E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 24
25 H (2MASS/CTIO) 14.503 +/- 0.135 mag 1.80E+14 1.62E-03 +/- 2.01E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 25
26 K_s (2MASS/CTIO) 13.323 +/- 0.157 mag 1.39E+14 3.12E-03 +/- 4.52E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 26
27 K_s (2MASS/CTIO) 14.122 +/- 0.156 mag 1.39E+14 1.50E-03 +/- 2.15E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 27
28 K_s_14arcsec (2MASS) 12.667 +/- 0.057 mag 1.38E+14 5.72E-03 +/- 3.08E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 28
29 K_s 12.313 +/- 0.097 mag 1.38E+14 7.92E-03 +/- 7.40E-04 Jy Broad-band 20032MASX.C.......: 29
30 K_s 12.441 +/- 0.084 mag 1.38E+14 7.04E-03 +/- 5.66E-04 Jy Broad-band 23.8 x 13.3 arcsec integration area. 20032MASX.C.......: 30


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  18.6592     mag                  = 1.25E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.0513465   mag                  = 5.90E-32
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 53.193076131268 -51.44151023398 (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 : 20.2382 mag = 2.92E-31 W m^-2^ Hz^-1^ Uncertainty : 0.126001 mag = 3.38E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193076131268 -51.44151023398 (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 : 18.6096 mag = 1.31E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0296516 mag = 3.57E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193047612338 -51.44154731705 (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 : 20.2406 mag = 2.91E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0719761 mag = 1.93E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193047612338 -51.44154731705 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 18.1545 mag = 1.99E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0252915 mag = 4.63E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193076131268 -51.44151023398 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 6 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 19.7654 mag = 4.51E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0586081 mag = 2.43E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193076131268 -51.44151023398 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 7 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 18.1744 mag = 1.95E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0133276 mag = 2.39E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193047612338 -51.44154731705 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 8 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 19.8064 mag = 4.34E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0295839 mag = 1.18E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 53.193047612338 -51.44154731705 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 9 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 16.02 mag = 1.66E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.44E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 033120 -5136.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 16.05 mag = 1.61E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.39E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 033120 -5136.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 16.03 mag = 1.65E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.43E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 033120 -5136.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1990MNRAS.243..692M Freq. targeted : b_J Measurement : 16.11 mag = 1.42E-29 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 1.66E-30 Significance : rms uncertainty Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033119.74 -513633.9 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 14.68 mag = 4.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.57E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 033120 -5136.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 14.66 mag = 4.21E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.64E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 033120 -5136.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 15 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 14.65 mag = 4.25E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.67E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 033120 -5136.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.13 mag = 3.55E-29 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 8.18E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.938 mag = 1.69E-29 W m^-2^ Hz^-1^ Uncertainty : 0.113 mag = 1.76E-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
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.553 mag = 6.04E-29 W m^-2^ Hz^-1^ Uncertainty : 0.034 mag = 1.92E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.179 mag = 8.52E-29 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 4.51E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.346 mag = 7.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.047 mag = 3.23E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.8 x 13.3 arcsec integration area.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.495 mag = 1.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 6.75E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.688 mag = 8.61E-29 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 4.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.8 x 13.3 arcsec integration area.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.943 mag = 6.81E-29 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 2.82E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.572 mag = 3.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 1.93E-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. 25 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.503 mag = 1.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.135 mag = 2.01E-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
No. 26 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.323 mag = 3.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.157 mag = 4.52E-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. 27 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 14.122 mag = 1.50E-29 W m^-2^ Hz^-1^ Uncertainty : 0.156 mag = 2.15E-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. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.667 mag = 5.72E-29 W m^-2^ Hz^-1^ Uncertainty : 0.057 mag = 3.08E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 29 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.313 mag = 7.92E-29 W m^-2^ Hz^-1^ Uncertainty : 0.097 mag = 7.40E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 30 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.441 mag = 7.04E-29 W m^-2^ Hz^-1^ Uncertainty : 0.084 mag = 5.66E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033246.41 -512630.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.8 x 13.3 arcsec integration area.

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