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Date and Time of the Query: 2019-06-17 T17:08:10 PDT
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Spectral Energy Distribution (SED) for NGC 3523:

29 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 B (m_B) 13.65 +/- 0.18 mag 6.81E+14 1.48E-02 +/- 2.66E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.45 ... mag 6.81E+14 1.78E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 m_p 13.8 +/- 0.4 mag 6.81E+14 1.29E-02 +/- 5.73E-03 Jy Broad-band 1968CGCG4.C...0000Z 3
4 J (2MASS/FLWO) 13.715 +/- 0.021 mag 2.43E+14 5.21E-03 +/- 1.01E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 4
5 J (2MASS/FLWO) 14.425 +/- 0.08 mag 2.43E+14 2.71E-03 +/- 1.99E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 5
6 J 11.551 +/- 0.029 mag 2.40E+14 3.82E-02 +/- 1.03E-03 Jy Broad-band 54.0 x 43.2 arcsec integration area. 20032MASX.C.......: 6
7 J 11.345 +/- 0.043 mag 2.40E+14 4.61E-02 +/- 1.86E-03 Jy Broad-band 20032MASX.C.......: 7
8 J_14arcsec (2MASS) 12.900 +/- 0.016 mag 2.40E+14 1.10E-02 +/- 1.64E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 H 10.902 +/- 0.045 mag 1.82E+14 4.46E-02 +/- 1.89E-03 Jy Broad-band 54.0 x 43.2 arcsec integration area. 20032MASX.C.......: 9
10 H 10.710 +/- 0.051 mag 1.82E+14 5.32E-02 +/- 2.56E-03 Jy Broad-band 20032MASX.C.......: 10
11 H_14arcsec (2MASS) 12.202 +/- 0.021 mag 1.82E+14 1.35E-02 +/- 2.63E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H (2MASS/FLWO) 12.981 +/- 0.027 mag 1.80E+14 6.58E-03 +/- 1.64E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 H (2MASS/FLWO) 13.791 +/- 0.123 mag 1.80E+14 3.12E-03 +/- 3.53E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 13
14 K_s (2MASS/FLWO) 12.689 +/- 0.062 mag 1.39E+14 5.60E-03 +/- 3.20E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/FLWO) 13.289 +/- 0.075 mag 1.39E+14 3.22E-03 +/- 2.23E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 15
16 K_s 10.629 +/- 0.064 mag 1.38E+14 3.74E-02 +/- 2.27E-03 Jy Broad-band 54.0 x 43.2 arcsec integration area. 20032MASX.C.......: 16
17 K_s_14arcsec (2MASS) 11.922 +/- 0.028 mag 1.38E+14 1.14E-02 +/- 2.97E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 K_s 10.321 +/- 0.061 mag 1.38E+14 4.96E-02 +/- 2.87E-03 Jy Broad-band 20032MASX.C.......: 18
19 12 microns (IRAS) ... <1.060E-01 Jy 2.50E+13 < 1.06E-01 Jy Broad-band 1990IRASF.C...0000M 19
20 25 microns (IRAS) 8.374E-02 +/- 22 % Jy 1.20E+13 8.37E-02 +/- 2.33E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 20
21 60 microns (IRAS) 5.719E-01 +/- 8 % Jy 5.00E+12 5.72E-01 +/- 4.57E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 21
22 100 microns (IRAS) 1.910E+00 +/- 15 % Jy 3.00E+12 1.91E+00 +/- 2.86E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 22
23 170 microns (ISO) 4.52 +/- 30 % Jy 1.76E+12 4.52E+00 +/- 1.36E+00 Jy Broad-band 2004A&A...422...39S 23
24 HI 21 cm line 5.19 ... Jy km s^-1^ 1.42E+09 2.40E+04 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 24
25 HI 21 cm line 5.23 +/- 0.65 Jy km s^-1^ 1.42E+09 2.42E+04 +/- 3.01E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 25
26 HI 21 cm line 5.09 ... Jy km s^-1^ 1.42E+09 2.35E+04 ... Jy-Hz Line 2005ApJS..160..149S 26
27 HI (21 cm line) 28.40 +/- 3.40 Jy km s^-1^ 1.42E+09 1.31E+05 +/- 1.57E+04 Jy-Hz Line 1989H&RHI.C...0000H 27
28 1.4 GHz (VLA) 3.9 ... milliJy 1.40E+09 3.90E-03 ... Jy Broad-band 2002AJ....124..675C 28
29 1.4GHz 4.6 +/- 0.7 milliJy 1.40E+09 4.60E-03 +/- 7.00E-04 Jy Broad-band 1998AJ....115.1693C 29


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  13.65       mag                  = 1.48E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.18        mag                  = 2.66E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 105929.4        +752313 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 13.45 mag = 1.78E-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: 105929.4 +752313 (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. 3 Reference Code : 1968CGCG4.C...0000Z Freq. targeted : m_p Measurement : 13.8 mag = 1.29E-28 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 5.73E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 105912.0 +752400. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.715 mag = 5.21E-29 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 1.01E-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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 14.425 mag = 2.71E-29 W m^-2^ Hz^-1^ Uncertainty : 0.08 mag = 1.99E-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. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.551 mag = 3.82E-28 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 1.03E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 54.0 x 43.2 arcsec integration area.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.345 mag = 4.61E-28 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 1.86E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.900 mag = 1.10E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 1.64E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.902 mag = 4.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.045 mag = 1.89E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 54.0 x 43.2 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.710 mag = 5.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 2.56E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.202 mag = 1.35E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 2.63E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.981 mag = 6.58E-29 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 1.64E-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. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 13.791 mag = 3.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.123 mag = 3.53E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.689 mag = 5.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 3.20E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 13.289 mag = 3.22E-29 W m^-2^ Hz^-1^ Uncertainty : 0.075 mag = 2.23E-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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.629 mag = 3.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.064 mag = 2.27E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 54.0 x 43.2 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.922 mag = 1.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 2.97E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.321 mag = 4.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 2.87E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 110306.32 +750656.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <1.060E-01 Jy < 1.06E-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: 105928.2 +752259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 8.374E-02 Jy = 8.37E-28 W m^-2^ Hz^-1^ Uncertainty : 22 % Jy = 2.33E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 105928.2 +752259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 5.719E-01 Jy = 5.72E-27 W m^-2^ Hz^-1^ Uncertainty : 8 % Jy = 4.57E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 105928.2 +752259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.910E+00 Jy = 1.91E-26 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 2.86E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 105928.2 +752259 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 23 Reference Code : 2004A&A...422...39S Freq. targeted : 170 microns (ISO) Measurement : 4.52 Jy = 4.52E-26 W m^-2^ Hz^-1^ Uncertainty : 30 % Jy = 1.36E-26 Significance : uncertainty Freq or Vel. : 170 microns (OBS )= 1.76E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 11 03 06.96 +75 06 46.1 (J2000) Spatial mode : Integrated from scans Notes : Averaged from previously published data Qualifiers :
No. 24 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 5.19 Jy km s^-1^ = 2.40E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7122 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 11 03 06.6 +75 06 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 25 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 5.23 Jy km s^-1^ = 2.42E-22 W m^-2^ Uncertainty : 0.65 Jy km s^-1^ = 3.01E-23 Significance : uncertainty Freq or Vel. : 7122 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 11 03 06.6 +75 06 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 26 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 5.09 Jy km s^-1^ = 2.35E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7122 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 11 03 06.6 +75 06 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 27 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 28.40 Jy km s^-1^ = 1.31E-21 W m^-2^ Uncertainty : 3.40 Jy km s^-1^ = 1.57E-22 Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 105929.4 +752313. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 28 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 3.9 milliJy = 3.90E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 29 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 4.6 milliJy = 4.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.7 milliJy = 7.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 11 03 7.46 +75 07 1.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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