NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T13:11:16 PDT
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Spectral Energy Distribution (SED) for NGC 7041A:

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) 14.65 +/- 0.21 mag 6.81E+14 5.88E-03 +/- 1.26E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 14.47 ... mag 6.81E+14 6.94E-03 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 14.69 +/- 0.09 mag 6.81E+14 5.67E-03 +/- 4.90E-04 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 15.15 +/- 0.09 mag 6.81E+14 3.71E-03 +/- 3.20E-04 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 14.87 +/- 0.09 mag 6.81E+14 4.79E-03 +/- 4.14E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 b_J 15.39 +/- 0.12 mag 6.41E+14 2.76E-03 +/- 3.22E-04 Jy Broad-band 1990MNRAS.243..692M 6
7 R (Cousins) (R_25) 14.06 +/- 0.09 mag 4.68E+14 7.30E-03 +/- 6.31E-04 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_26) 13.82 +/- 0.09 mag 4.68E+14 9.16E-03 +/- 7.91E-04 Jy Broad-band 1989ESOLV.C...0000L 8
9 R (Cousins) (R_T) 13.67 +/- 0.09 mag 4.68E+14 1.05E-02 +/- 9.06E-04 Jy Broad-band 1989ESOLV.C...0000L 9
10 HI (21 cm line) ... <60.00 Jy km s^-1^ 1.42E+09 < 2.83E+05 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    :  14.65       mag                  = 5.88E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 1.25E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 211433.0        -483648 (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 : 14.47 mag = 6.94E-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: 211433.0 -483648 (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 : 14.69 mag = 5.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.90E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 211433 -4836.8 (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 : 15.15 mag = 3.71E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.20E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 211433 -4836.8 (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 : 14.87 mag = 4.79E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.14E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 211433 -4836.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1990MNRAS.243..692M Freq. targeted : b_J Measurement : 15.39 mag = 2.76E-29 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 3.22E-30 Significance : rms uncertainty Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 211433.88 -483642.8 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 14.06 mag = 7.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.31E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 211433 -4836.8 (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 : 13.82 mag = 9.16E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.91E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 211433 -4836.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 13.67 mag = 1.05E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 9.06E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 211433 -4836.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : <60.00 Jy km s^-1^ < 2.83E-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: 211434.2 -483639. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :

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