NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-21 T11:11:41 PDT
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Spectral Energy Distribution (SED) for UGC 07307:

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 (Johnson) 16.51 ... mag 6.81E+14 1.06E-03 ... Jy Broad-band 2006A&A...446..839G 1
2 H{alpha}+[N II] -13.81 +/- 0.20 log (erg/cm^2^/s) 4.56E+14 1.55E+09 +/- 7.13E+08 Jy-Hz Line 2006A&A...446..839G 2
3 HI (21 cm line) 15.57 +/- 0.10 m_21 mag 1.42E+09 2.58E+04 +/- 2.49E+03 Jy-Hz Line m_21 equiv. to S(HI) = 2.582E-22 W m^-2 1991RC3.9.C...0000d 3
4 HI 21cm (Arecibo) 5.42 +/- 0.05 Jy km/s 1.42E+09 2.55E+04 +/- 2.35E+02 Jy-Hz Line 2008AJ....136..713K 4
5 HI (observed) 4.93 +/- 0.33 Jy km s^-1^ 1.42E+09 2.32E+04 +/- 1.55E+03 Jy-Hz Line 1990ApJS...72..245S 5
6 HI (21 cm line) 5.95 ... Jy km s^-1^ 1.42E+09 2.80E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 6
7 HI (21 cm line) 5.40 ... Jy km s^-1^ 1.42E+09 2.54E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 7
8 HI (21 cm line) 4.31 ... Jy km s^-1^ 1.42E+09 2.03E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 8
9 HI line (Parkes) 6.0 ... Jy km/s 1.39E+09 2.78E+04 ... Jy-Hz Line 2011A&A...533A.122P 9


Detailed Information for Each Entry

 No. 1
Reference Code : 2006A&A...446..839G
Freq. targeted : B (Johnson)         
Measurement    :  16.51       mag                  = 1.06E-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: 121704.70       +100020.10 (J2000)
Spatial mode   : Total flux
Notes          : From new raw data; Extinction-corrected for internal and
                 Milky Way; Standard Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 2006A&A...446..839G Freq. targeted : H{alpha}+[N II] Measurement : -13.81 log (erg/cm^2^/s) = 1.55E-17 W m^-2^ Uncertainty : 0.20 log (erg/cm^2^/s) = 7.13E-18 Significance : uncertainty Freq or Vel. : 6573 A (REST )= 4.56E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 15.57 m_21 mag = 2.58E-22 W m^-2^ Uncertainty : 0.10 m_21 mag = 2.49E-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: 121431.9 +101700 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 2.582E-22 W m^-2
No. 4 Reference Code : 2008AJ....136..713K Freq. targeted : HI 21cm (Arecibo) Measurement : 5.42 Jy km/s = 2.55E-22 W m^-2^ Uncertainty : 0.05 Jy km/s = 2.35E-24 Significance : estimated error Freq or Vel. : 1183 km/s (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 12 17 03.8 +10 00 31 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1990ApJS...72..245S Freq. targeted : HI (observed) Measurement : 4.93 Jy km s^-1^ = 2.32E-22 W m^-2^ Uncertainty : 0.33 Jy km s^-1^ = 1.55E-23 Significance : internal error Freq or Vel. : 1184 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 121429.8 +101659 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers :
No. 6 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 5.95 Jy km s^-1^ = 2.80E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 121427.6 +101646. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 7 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 5.40 Jy km s^-1^ = 2.54E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 121427.6 +101646. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 8 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 4.31 Jy km s^-1^ = 2.03E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 121427.6 +101646. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 9 Reference Code : 2011A&A...533A.122P Freq. targeted : HI line (Parkes) Measurement : 6.0 Jy km/s = 2.78E-22 W m^-2^ Uncertainty : Jy km/s = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.39 GHz (REST )= 1.39E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 12 17 05 +10 01 41 (J2000) Spatial mode : Flux integrated from map Notes : From reprocessed raw data Qualifiers :

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