NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-18 T21:10:01 PDT
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Spectral Energy Distribution (SED) for NGC 1232A:

9 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) 15.22 +/- 0.21 mag 6.81E+14 3.48E-03 +/- 7.42E-04 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 15.12 ... mag 6.81E+14 3.81E-03 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 15.28 +/- 0.09 mag 6.81E+14 3.28E-03 +/- 2.83E-04 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 15.47 +/- 0.09 mag 6.81E+14 2.75E-03 +/- 2.38E-04 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 15.37 +/- 0.09 mag 6.81E+14 3.03E-03 +/- 2.62E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_T) 14.61 +/- 0.09 mag 4.68E+14 4.43E-03 +/- 3.83E-04 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_25) 14.82 +/- 0.09 mag 4.68E+14 3.65E-03 +/- 3.16E-04 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_26) 14.70 +/- 0.09 mag 4.68E+14 4.06E-03 +/- 3.51E-04 Jy Broad-band 1989ESOLV.C...0000L 8
9 HI (21 cm line) ... <25.00 Jy km s^-1^ 1.42E+09 < 1.17E+05 Jy-Hz Line 1989H&RHI.C...0000H 9


Detailed Information for Each Entry

 No. 1
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: 030747.0        -204718 (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 : 15.12 mag = 3.81E-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: 030747.0 -204718 (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 : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 15.28 mag = 3.28E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.83E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 030747 -2047.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 15.47 mag = 2.75E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.38E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 030747 -2047.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 15.37 mag = 3.03E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.62E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 030747 -2047.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 14.61 mag = 4.43E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.83E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 030747 -2047.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 14.82 mag = 3.65E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.16E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 030747 -2047.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 14.70 mag = 4.06E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.51E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 030747 -2047.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : <25.00 Jy km s^-1^ < 1.17E-21 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: 030746.3 -204725. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :

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