NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-24 T21:57:39 PDT
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Spectral Energy Distribution (SED) for NGC 3724:

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 J (2MASS/CTIO) 13.626 +/- 0.112 mag 2.43E+14 5.65E-03 +/- 5.83E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 1
2 J (2MASS/CTIO) ... >12.686 mag 2.43E+14 < 1.34E-02 Jy Broad-band 2006AJ....131.1163S 2
3 J (2MASS/CTIO) 12.702 +/- 0.003 mag 2.43E+14 1.32E-02 +/- 3.66E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 3
4 J 11.737 +/- 0.023 mag 2.40E+14 3.21E-02 +/- 6.88E-04 Jy Broad-band 40.2 x 20.9 arcsec integration area. 20032MASX.C.......: 4
5 J 11.581 +/- 0.029 mag 2.40E+14 3.71E-02 +/- 1.00E-03 Jy Broad-band 20032MASX.C.......: 5
6 J_14arcsec (2MASS) 12.176 +/- 0.010 mag 2.40E+14 2.15E-02 +/- 1.99E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 6
7 H 10.952 +/- 0.025 mag 1.82E+14 4.26E-02 +/- 9.92E-04 Jy Broad-band 40.2 x 20.9 arcsec integration area. 20032MASX.C.......: 7
8 H 10.817 +/- 0.025 mag 1.82E+14 4.83E-02 +/- 1.12E-03 Jy Broad-band 20032MASX.C.......: 8
9 H_14arcsec (2MASS) 11.349 +/- 0.009 mag 1.82E+14 2.96E-02 +/- 2.46E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 9
10 H (2MASS/CTIO) 11.979 +/- 0.011 mag 1.80E+14 1.65E-02 +/- 1.68E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 10
11 H (2MASS/CTIO) 11.846 +/- 0.011 mag 1.80E+14 1.87E-02 +/- 1.89E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 11
12 H (2MASS/CTIO) 12.834 +/- 0.13 mag 1.80E+14 7.53E-03 +/- 9.01E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 12
13 H (2MASS/CTIO) 13.567 +/- 0.099 mag 1.80E+14 3.83E-03 +/- 3.49E-04 Jy Broad-band Profile-fit; Poor quality; Confusion 2006AJ....131.1163S 13
14 K_s (2MASS/CTIO) ... >11.624 mag 1.39E+14 < 1.49E-02 Jy Broad-band 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 11.481 +/- 0.024 mag 1.39E+14 1.70E-02 +/- 3.77E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 K_s (2MASS/CTIO) 12.252 +/- 0.108 mag 1.39E+14 8.38E-03 +/- 8.33E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 16
17 K_s 10.621 +/- 0.046 mag 1.38E+14 3.76E-02 +/- 1.63E-03 Jy Broad-band 40.2 x 20.9 arcsec integration area. 20032MASX.C.......: 17
18 K_s 10.543 +/- 0.042 mag 1.38E+14 4.04E-02 +/- 1.59E-03 Jy Broad-band 20032MASX.C.......: 18
19 K_s_14arcsec (2MASS) 11.002 +/- 0.015 mag 1.38E+14 2.65E-02 +/- 3.69E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 12 microns (IRAS) ... <1.311E-01 Jy 2.50E+13 < 1.31E-01 Jy Broad-band 1990IRASF.C...0000M 20
21 25 microns (IRAS) ... <2.248E-01 Jy 1.20E+13 < 2.25E-01 Jy Broad-band 1990IRASF.C...0000M 21
22 60 microns (IRAS) 1.101E+00 +/- 10 % Jy 5.00E+12 1.10E+00 +/- 1.10E-01 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 22
23 100 microns (IRAS) 3.148E+00 +/- 8 % Jy 3.00E+12 3.15E+00 +/- 2.52E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 23
24 170 microns (ISO) 2.59 +/- 30 % Jy 1.76E+12 2.59E+00 +/- 7.77E-01 Jy Broad-band 2004A&A...422...39S 24
25 1.4GHz 9.9 +/- 0.6 milliJy 1.40E+09 9.90E-03 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 25


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  13.626      mag                  = 5.65E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.112       mag                  = 5.83E-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. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : >12.686 mag < 1.34E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.702 mag = 1.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.003 mag = 3.66E-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. 4 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.737 mag = 3.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 6.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.2 x 20.9 arcsec integration area.
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.581 mag = 3.71E-28 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 1.00E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.176 mag = 2.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 1.99E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.952 mag = 4.26E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 9.92E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.2 x 20.9 arcsec integration area.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.817 mag = 4.83E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 1.12E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.349 mag = 2.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.46E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.979 mag = 1.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.68E-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; Confusion
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.846 mag = 1.87E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.89E-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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.834 mag = 7.53E-29 W m^-2^ Hz^-1^ Uncertainty : 0.13 mag = 9.01E-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; Poor quality
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.567 mag = 3.83E-29 W m^-2^ Hz^-1^ Uncertainty : 0.099 mag = 3.49E-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 : Profile-fit; Poor quality; Confusion
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : >11.624 mag < 1.49E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.481 mag = 1.70E-28 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 3.77E-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 : 12.252 mag = 8.38E-29 W m^-2^ Hz^-1^ Uncertainty : 0.108 mag = 8.33E-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. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.621 mag = 3.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.046 mag = 1.63E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.2 x 20.9 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.543 mag = 4.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 1.59E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.002 mag = 2.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 3.69E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 113428.68 -093936.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <1.311E-01 Jy < 1.31E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 113155.6 -092259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <2.248E-01 Jy < 2.25E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 113155.6 -092259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 1.101E+00 Jy = 1.10E-26 W m^-2^ Hz^-1^ Uncertainty : 10 % Jy = 1.10E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 113155.6 -092259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 3.148E+00 Jy = 3.15E-26 W m^-2^ Hz^-1^ Uncertainty : 8 % Jy = 2.52E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 113155.6 -092259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 24 Reference Code : 2004A&A...422...39S Freq. targeted : 170 microns (ISO) Measurement : 2.59 Jy = 2.59E-26 W m^-2^ Hz^-1^ Uncertainty : 30 % Jy = 7.77E-27 Significance : uncertainty Freq or Vel. : 170 microns (OBS )= 1.76E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 11 34 28.64 -09 39 19.0 (J2000) Spatial mode : Integrated from scans Notes : Averaged from previously published data Qualifiers :
No. 25 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 9.9 milliJy = 9.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.6 milliJy = 6.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 11 34 28.76 -09 39 35.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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