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Date and Time of the Query: 2019-06-26 T15:08:03 PDT
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Spectral Energy Distribution (SED) for NGC 7374:

27 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) 14.69 +/- 0.18 mag 6.81E+14 5.67E-03 +/- 1.02E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 14.31 ... mag 6.81E+14 8.04E-03 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 m_p 14.9 +/- 0.4 mag 6.81E+14 4.67E-03 +/- 2.08E-03 Jy Broad-band 1965CGCG5.C...0000Z 3
4 B (Johnson) 14.79 +/- 0.11 mag 6.81E+14 5.17E-03 +/- 5.51E-04 Jy Broad-band 38.0" aperture. 1995AJ....110.1083T 4
5 V (Johnson) 14.03 +/- 0.11 mag 5.42E+14 8.89E-03 +/- 9.48E-04 Jy Broad-band 38.0" aperture. 1995AJ....110.1083T 5
6 J (2MASS/CTIO) 13.749 +/- 0.023 mag 2.43E+14 5.05E-03 +/- 1.07E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 J (2MASS/CTIO) 14.567 +/- 0.129 mag 2.43E+14 2.38E-03 +/- 2.82E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 7
8 J 11.935 +/- 0.037 mag 2.40E+14 2.68E-02 +/- 9.29E-04 Jy Broad-band 20032MASX.C.......: 8
9 J_14arcsec (2MASS) 12.996 +/- 0.019 mag 2.40E+14 1.01E-02 +/- 1.78E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 9
10 J 12.118 +/- 0.034 mag 2.40E+14 2.26E-02 +/- 7.20E-04 Jy Broad-band 37.2 x 32.0 arcsec integration area. 20032MASX.C.......: 10
11 H 11.491 +/- 0.053 mag 1.82E+14 2.59E-02 +/- 1.30E-03 Jy Broad-band 37.2 x 32.0 arcsec integration area. 20032MASX.C.......: 11
12 H 11.276 +/- 0.052 mag 1.82E+14 3.16E-02 +/- 1.55E-03 Jy Broad-band 20032MASX.C.......: 12
13 H_14arcsec (2MASS) 12.334 +/- 0.026 mag 1.82E+14 1.19E-02 +/- 2.89E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H (2MASS/CTIO) 13.039 +/- 0.02 mag 1.80E+14 6.23E-03 +/- 1.15E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 H (2MASS/CTIO) 13.792 +/- 0.162 mag 1.80E+14 3.12E-03 +/- 4.65E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 15
16 K_s (2MASS/CTIO) 13.449 +/- 0.106 mag 1.39E+14 2.78E-03 +/- 2.72E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 16
17 K_s (2MASS/CTIO) 12.762 +/- 0.041 mag 1.39E+14 5.24E-03 +/- 1.98E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 17
18 K_s_14arcsec (2MASS) 12.041 +/- 0.033 mag 1.38E+14 1.02E-02 +/- 3.14E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 K_s 10.961 +/- 0.064 mag 1.38E+14 2.75E-02 +/- 1.67E-03 Jy Broad-band 20032MASX.C.......: 19
20 K_s 11.172 +/- 0.073 mag 1.38E+14 2.27E-02 +/- 1.58E-03 Jy Broad-band 37.2 x 32.0 arcsec integration area. 20032MASX.C.......: 20
21 12 microns (IRAS) ... <1.390E-01 Jy 2.50E+13 < 1.39E-01 Jy Broad-band 1990IRASF.C...0000M 21
22 25 microns (IRAS) ... <1.609E-01 Jy 1.20E+13 < 1.61E-01 Jy Broad-band 1990IRASF.C...0000M 22
23 60 microns (IRAS) 4.997E-01 +/- 12 % Jy 5.00E+12 5.00E-01 +/- 6.00E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 23
24 100 microns (IRAS) 1.099E+00 +/- 29 % Jy 3.00E+12 1.10E+00 +/- 3.19E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 24
25 HI 21 cm line 0.86 ... Jy km s^-1^ 1.42E+09 3.98E+03 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 25
26 HI 21 cm line 0.79 ... Jy km s^-1^ 1.42E+09 3.66E+03 ... Jy-Hz Line 2005ApJS..160..149S 26
27 HI 21 cm line 0.89 +/- 0.13 Jy km s^-1^ 1.42E+09 4.12E+03 +/- 6.01E+02 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 27


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  14.69       mag                  = 5.67E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.18        mag                  = 1.02E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 2243.5          +1035 (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 : 14.31 mag = 8.04E-29 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: 2243.5 +1035 (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 : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 14.9 mag = 4.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 2.08E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224336.0 +103500. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1995AJ....110.1083T Freq. targeted : B (Johnson) Measurement : 14.79 mag = 5.17E-29 W m^-2^ Hz^-1^ Uncertainty : 0.11 mag = 5.51E-30 Significance : internal error Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224336.0 +103500. (B1950) Spatial mode : Flux in fixed aperture Notes : From reprocessed raw data Qualifiers : 38.0" aperture.
No. 5 Reference Code : 1995AJ....110.1083T Freq. targeted : V (Johnson) Measurement : 14.03 mag = 8.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.11 mag = 9.48E-30 Significance : internal error Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224336.0 +103500. (B1950) Spatial mode : From multi-aperture data Notes : From reprocessed raw data Qualifiers : 38.0" aperture.
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.749 mag = 5.05E-29 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 1.07E-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. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.567 mag = 2.38E-29 W m^-2^ Hz^-1^ Uncertainty : 0.129 mag = 2.82E-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. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.935 mag = 2.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 9.29E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.996 mag = 1.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.78E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.118 mag = 2.26E-28 W m^-2^ Hz^-1^ Uncertainty : 0.034 mag = 7.20E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 37.2 x 32.0 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.491 mag = 2.59E-28 W m^-2^ Hz^-1^ Uncertainty : 0.053 mag = 1.30E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 37.2 x 32.0 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.276 mag = 3.16E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 1.55E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.334 mag = 1.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 2.89E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.039 mag = 6.23E-29 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 1.15E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.792 mag = 3.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.162 mag = 4.65E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.449 mag = 2.78E-29 W m^-2^ Hz^-1^ Uncertainty : 0.106 mag = 2.72E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.762 mag = 5.24E-29 W m^-2^ Hz^-1^ Uncertainty : 0.041 mag = 1.98E-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. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.041 mag = 1.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 3.14E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (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 : K_s Measurement : 10.961 mag = 2.75E-28 W m^-2^ Hz^-1^ Uncertainty : 0.064 mag = 1.67E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.172 mag = 2.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.073 mag = 1.58E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224600.95 +105113.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 37.2 x 32.0 arcsec integration area.
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <1.390E-01 Jy < 1.39E-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: 224331.1 +103530 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <1.609E-01 Jy < 1.61E-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: 224331.1 +103530 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 4.997E-01 Jy = 5.00E-27 W m^-2^ Hz^-1^ Uncertainty : 12 % Jy = 6.00E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 224331.1 +103530 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.099E+00 Jy = 1.10E-26 W m^-2^ Hz^-1^ Uncertainty : 29 % Jy = 3.19E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 224331.1 +103530 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 25 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 0.86 Jy km s^-1^ = 3.98E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7090 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 22 46 00.9 +10 51 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 26 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 0.79 Jy km s^-1^ = 3.66E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7090 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 22 46 00.9 +10 51 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 27 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 0.89 Jy km s^-1^ = 4.12E-23 W m^-2^ Uncertainty : 0.13 Jy km s^-1^ = 6.01E-24 Significance : uncertainty Freq or Vel. : 7090 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 22 46 00.9 +10 51 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux

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