NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-22 T18:48:45 PDT
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Spectral Energy Distribution (SED) for NGC 7091:

19 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 FUV (GALEX) AB 14.31 ... mag 1.98E+15 6.86E-03 ... Jy Broad-band 2007ApJS..173..404B 1
2 B (m_B) 13.41 +/- 0.21 mag 6.81E+14 1.84E-02 +/- 3.93E-03 Jy Broad-band 1991RC3.9.C...0000d 2
3 B (m_B^0) 13.22 ... mag 6.81E+14 2.20E-02 ... Jy Broad-band 1991RC3.9.C...0000d 3
4 B (Cousins) (B_T) 13.43 +/- 0.09 mag 6.81E+14 1.81E-02 +/- 1.57E-03 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_25) 13.64 +/- 0.09 mag 6.81E+14 1.49E-02 +/- 1.29E-03 Jy Broad-band 1989ESOLV.C...0000L 5
6 B (Cousins) (B_26) 13.52 +/- 0.09 mag 6.81E+14 1.67E-02 +/- 1.44E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 B_J 13.2808 ... mag 6.41E+14 1.92E-02 ... Jy Broad-band 2005MNRAS.361...34D 7
8 R (Cousins) (R_T) 12.27 +/- 0.09 mag 4.68E+14 3.82E-02 +/- 3.30E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 R (Cousins) (R_25) 12.43 +/- 0.09 mag 4.68E+14 3.28E-02 +/- 2.84E-03 Jy Broad-band 1989ESOLV.C...0000L 9
10 R (Cousins) (R_26) 12.33 +/- 0.09 mag 4.68E+14 3.59E-02 +/- 3.10E-03 Jy Broad-band 1989ESOLV.C...0000L 10
11 R 13.3736 ... mag 4.68E+14 1.38E-02 ... Jy Broad-band 2005MNRAS.361...34D 11
12 I 13.1856 ... mag 3.79E+14 1.36E-02 ... Jy Broad-band 2005MNRAS.361...34D 12
13 12 microns (IRAS) ... <9.998E-02 Jy 2.50E+13 < 1.00E-01 Jy Broad-band 1990IRASF.C...0000M 13
14 25 microns (IRAS) ... <1.053E-01 Jy 1.20E+13 < 1.05E-01 Jy Broad-band 1990IRASF.C...0000M 14
15 60 microns (IRAS) 4.153E-01 +/- 11 % Jy 5.00E+12 4.15E-01 +/- 4.57E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 15
16 100 microns (IRAS) 1.274E+00 +/- 25 % Jy 3.00E+12 1.27E+00 +/- 3.19E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 16
17 HI line (Parkes) 23.5 ... Jy km s^-1^ 1.42E+09 1.10E+05 ... Jy-Hz Line 2005MNRAS.361...34D 17
18 HI 21cm line Parkes 24.1 +/- 3.2 Jy km/s 1.42E+09 1.13E+05 +/- 1.50E+04 Jy-Hz Line 2004AJ....128...16K 18
19 HI (21 cm line) 20.0 +/- 1.0 Jy km sec^-1^ 1.42E+09 9.28E+04 +/- 4.64E+03 Jy-Hz Line 1998A&AS..130..333T 19


Detailed Information for Each Entry

 No. 1
Reference Code : 2007ApJS..173..404B
Freq. targeted : FUV (GALEX) AB      
Measurement    :  14.31        mag                 = 6.86E-29 W m^-2^ Hz^-1^
Uncertainty    :               mag                 = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :       1516   A            (OBS   )= 1.98E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From reprocessed raw data; Extinction-corrected for Milky Way
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.41 mag = 1.84E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 3.93E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 213104.0 -365230 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 3 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 13.22 mag = 2.20E-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: 213104.0 -365230 (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. 4 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.43 mag = 1.81E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.57E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 213104 -3652.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.64 mag = 1.49E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.29E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 213104 -3652.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.52 mag = 1.67E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.44E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 213104 -3652.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 2005MNRAS.361...34D Freq. targeted : B_J Measurement : 13.2808 mag = 1.92E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 213408.0 -363910.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.27 mag = 3.82E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.30E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 213104 -3652.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.43 mag = 3.28E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.84E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 213104 -3652.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.33 mag = 3.59E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.10E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 213104 -3652.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 11 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 13.3736 mag = 1.38E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 213408.0 -363910.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 13.1856 mag = 1.36E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 213408.0 -363910.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <9.998E-02 Jy < 1.00E-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: 213104.5 -365246 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <1.053E-01 Jy < 1.05E-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: 213104.5 -365246 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 4.153E-01 Jy = 4.15E-27 W m^-2^ Hz^-1^ Uncertainty : 11 % Jy = 4.57E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 213104.5 -365246 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 16 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.274E+00 Jy = 1.27E-26 W m^-2^ Hz^-1^ Uncertainty : 25 % Jy = 3.18E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 213104.5 -365246 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 17 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 23.5 Jy km s^-1^ = 1.10E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 2571.1 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 213405.2 -363922. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 18 Reference Code : 2004AJ....128...16K Freq. targeted : HI 21cm line Parkes Measurement : 24.1 Jy km/s = 1.13E-21 W m^-2^ Uncertainty : 3.2 Jy km/s = 1.50E-22 Significance : uncertainty Freq or Vel. : 2564 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line Coord. targeted: 21 34 08 -36 38 52 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 19 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 20.0 Jy km sec^-1^ = 9.28E-22 W m^-2^ Uncertainty : 1.0 Jy km sec^-1^ = 4.64E-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: 213104. -365230. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :

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