NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-25 T06:39:34 PDT
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Spectral Energy Distribution (SED) for NGC 3347C:

10 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) 14.79 +/- 0.21 mag 6.81E+14 5.17E-03 +/- 1.10E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (Cousins) (B_T) 14.84 +/- 0.09 mag 6.81E+14 4.93E-03 +/- 4.26E-04 Jy Broad-band 1989ESOLV.C...0000L 2
3 B (Cousins) (B_25) 15.11 +/- 0.09 mag 6.81E+14 3.86E-03 +/- 3.34E-04 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_26) 14.93 +/- 0.09 mag 6.81E+14 4.54E-03 +/- 3.92E-04 Jy Broad-band 1989ESOLV.C...0000L 4
5 R (Cousins) (R_T) 14.08 +/- 0.09 mag 4.68E+14 7.20E-03 +/- 6.22E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_25) 14.33 +/- 0.09 mag 4.68E+14 5.73E-03 +/- 4.95E-04 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_26) 14.16 +/- 0.09 mag 4.68E+14 6.67E-03 +/- 5.76E-04 Jy Broad-band 1989ESOLV.C...0000L 7
8 HI line (Parkes) 11.7 ... Jy km s^-1^ 1.42E+09 5.49E+04 ... Jy-Hz Line 2005MNRAS.361...34D 8
9 HI (21 cm line) 5.8 +/- 1.2 Jy km sec^-1^ 1.42E+09 2.69E+04 +/- 5.56E+03 Jy-Hz Line 1998A&AS..130..333T 9
10 HI (21 cm line) ... <12.80 Jy km s^-1^ 1.42E+09 < 6.04E+04 Jy-Hz Line 1989H&RHI.C...0000H 10


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  14.79       mag                  = 5.17E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 1.10E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 103837.0        -36 136 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 14.84 mag = 4.93E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.26E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 103836 -3601.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 15.11 mag = 3.86E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.34E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 103836 -3601.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 14.93 mag = 4.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.92E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 103836 -3601.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 14.08 mag = 7.20E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.22E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 103836 -3601.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 14.33 mag = 5.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.95E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 103836 -3601.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 14.16 mag = 6.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.76E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 103836 -3601.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 11.7 Jy km s^-1^ = 5.49E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 2661.0 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 104043.7 -362114. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 9 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 5.8 Jy km sec^-1^ = 2.69E-22 W m^-2^ Uncertainty : 1.2 Jy km sec^-1^ = 5.56E-23 Significance : rms uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 103836. -360136. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : <12.80 Jy km s^-1^ < 6.04E-22 W m^-2^ Uncertainty : Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; not detected Coord. targeted: 103837.0 -360124. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :

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