NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T03:47:39 PDT
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Spectral Energy Distribution (SED) for NGC 1057:

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 ... >20.9270 mag 1.95E+15 < 1.55E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.5471 +/- 0.326397 mag 1.95E+15 8.73E-06 +/- 2.62E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 FUV (GALEX) AB 21.0207 +/- 0.194336 mag 1.95E+15 1.42E-05 +/- 2.54E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 3
4 FUV (GALEX) AB 21.7372 +/- 0.174238 mag 1.95E+15 7.33E-06 +/- 1.18E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 4
5 NUV (GALEX) AB 19.8401 +/- 0.114099 mag 1.29E+15 4.21E-05 +/- 4.42E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 5
6 NUV (GALEX) AB 21.0383 +/- 0.149185 mag 1.29E+15 1.40E-05 +/- 1.92E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 6
7 NUV (GALEX) AB 20.0591 +/- 0.0696846 mag 1.29E+15 3.44E-05 +/- 2.21E-06 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 7
8 NUV (GALEX) AB 21.0964 +/- 0.0753491 mag 1.29E+15 1.32E-05 +/- 9.18E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 8
9 m_p 15.7 +/- 0.4 mag 6.81E+14 2.24E-03 +/- 9.96E-04 Jy Broad-band 1968CGCG6.C...0000Z 9
10 B (m_B) 15.22 +/- 0.21 mag 6.81E+14 3.48E-03 +/- 7.42E-04 Jy Broad-band 1991RC3.9.C...0000d 10
11 J (2MASS/FLWO) 13.606 +/- 0.085 mag 2.43E+14 5.76E-03 +/- 4.51E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 11
12 J (2MASS/FLWO) 12.878 +/- 0.007 mag 2.43E+14 1.13E-02 +/- 7.26E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 J 11.396 +/- 0.028 mag 2.40E+14 4.40E-02 +/- 1.15E-03 Jy Broad-band 20032MASX.C.......: 13
14 J 11.509 +/- 0.026 mag 2.40E+14 3.97E-02 +/- 9.61E-04 Jy Broad-band 62.0 x 33.5 arcsec integration area. 20032MASX.C.......: 14
15 J_14arcsec (2MASS) 12.358 +/- 0.010 mag 2.40E+14 1.81E-02 +/- 1.68E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 H 10.569 +/- 0.033 mag 1.82E+14 6.06E-02 +/- 1.87E-03 Jy Broad-band 20032MASX.C.......: 16
17 H 10.713 +/- 0.036 mag 1.82E+14 5.31E-02 +/- 1.79E-03 Jy Broad-band 62.0 x 33.5 arcsec integration area. 20032MASX.C.......: 17
18 H_14arcsec (2MASS) 11.566 +/- 0.012 mag 1.82E+14 2.42E-02 +/- 2.69E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 H (2MASS/FLWO) 12.03 +/- 0.015 mag 1.80E+14 1.58E-02 +/- 2.18E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 H (2MASS/FLWO) 12.613 +/- 0.073 mag 1.80E+14 9.23E-03 +/- 6.20E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 20
21 K_s (2MASS/FLWO) 11.697 +/- 0.015 mag 1.39E+14 1.40E-02 +/- 1.93E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 21
22 K_s (2MASS/FLWO) 12.266 +/- 0.067 mag 1.39E+14 8.27E-03 +/- 5.10E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 K_s_14arcsec (2MASS) 11.241 +/- 0.013 mag 1.38E+14 2.13E-02 +/- 2.56E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 23
24 K_s 10.245 +/- 0.039 mag 1.38E+14 5.32E-02 +/- 1.95E-03 Jy Broad-band 20032MASX.C.......: 24
25 K_s 10.425 +/- 0.044 mag 1.38E+14 4.51E-02 +/- 1.86E-03 Jy Broad-band 62.0 x 33.5 arcsec integration area. 20032MASX.C.......: 25


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.9270     mag                  < 1.55E-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: 40.762082421395 32.491046426136 (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 : 21.5471 mag = 8.73E-32 W m^-2^ Hz^-1^ Uncertainty : 0.326397 mag = 2.62E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.762082421395 32.491046426136 (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 : 21.0207 mag = 1.42E-31 W m^-2^ Hz^-1^ Uncertainty : 0.194336 mag = 2.54E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.761929535197 32.491287805046 (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 : 21.7372 mag = 7.33E-32 W m^-2^ Hz^-1^ Uncertainty : 0.174238 mag = 1.18E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.761929535197 32.491287805046 (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 : 19.8401 mag = 4.21E-31 W m^-2^ Hz^-1^ Uncertainty : 0.114099 mag = 4.42E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.762082421395 32.491046426136 (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 : 21.0383 mag = 1.40E-31 W m^-2^ Hz^-1^ Uncertainty : 0.149185 mag = 1.92E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.762082421395 32.491046426136 (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 : 20.0591 mag = 3.44E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0696846 mag = 2.21E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.761929535197 32.491287805046 (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 : 21.0964 mag = 1.32E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0753491 mag = 9.18E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 40.761929535197 32.491287805046 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 9 Reference Code : 1968CGCG6.C...0000Z Freq. targeted : m_p Measurement : 15.7 mag = 2.24E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 9.96E-30 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024000.0 +321700. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 15.22 mag = 3.48E-29 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 7.42E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024001.8 +321644 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.606 mag = 5.76E-29 W m^-2^ Hz^-1^ Uncertainty : 0.085 mag = 4.51E-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 : Profile-fit; Poor quality
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.878 mag = 1.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 7.26E-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. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.396 mag = 4.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 1.15E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.509 mag = 3.97E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 9.61E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 62.0 x 33.5 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.358 mag = 1.81E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 1.68E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (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 : H Measurement : 10.569 mag = 6.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.87E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.713 mag = 5.31E-28 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 1.79E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 62.0 x 33.5 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.566 mag = 2.42E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 2.69E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.03 mag = 1.58E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 2.18E-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. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.613 mag = 9.23E-29 W m^-2^ Hz^-1^ Uncertainty : 0.073 mag = 6.20E-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. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.697 mag = 1.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.93E-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. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.266 mag = 8.27E-29 W m^-2^ Hz^-1^ Uncertainty : 0.067 mag = 5.10E-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; Poor quality
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.241 mag = 2.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.56E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.245 mag = 5.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.039 mag = 1.95E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.425 mag = 4.51E-28 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 1.86E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024302.89 +322928.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 62.0 x 33.5 arcsec integration area.

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