NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-24 T02:34:59 PDT
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Spectral Energy Distribution (SED) for NGC 3303:

16 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 [O II] 3727 (Bok) 157.0E-15 +/- 12.0E-15 erg s^-1^ cm^-2^ 8.04E+14 1.57E+10 +/- 1.20E+09 Jy-Hz Line 2006ApJS..164...81M 1
2 H{delta} (Bok) 8.90E-15 +/- 1.60E-15 erg s^-1^ cm^-2^ 7.31E+14 8.90E+08 +/- 1.60E+08 Jy-Hz Line 2006ApJS..164...81M 2
3 H{gamma} (Bok) 10.80E-15 +/- 1.40E-15 erg s^-1^ cm^-2^ 6.91E+14 1.08E+09 +/- 1.40E+08 Jy-Hz Line 2006ApJS..164...81M 3
4 m_p 14.5 +/- 0.4 mag 6.81E+14 6.75E-03 +/- 3.01E-03 Jy Broad-band 1963CGCG2.C...0000Z 4
5 H{beta} (Bok) 24.20E-15 +/- 1.50E-15 erg s^-1^ cm^-2^ 6.17E+14 2.42E+09 +/- 1.50E+08 Jy-Hz Line 2006ApJS..164...81M 5
6 [O III] 5007 (Bok) 37.00E-15 +/- 1.90E-15 erg s^-1^ cm^-2^ 5.99E+14 3.70E+09 +/- 1.90E+08 Jy-Hz Line 2006ApJS..164...81M 6
7 [O I] 6300 (Bok) 24.80E-15 +/- 1.70E-15 erg s^-1^ cm^-2^ 4.76E+14 2.48E+09 +/- 1.70E+08 Jy-Hz Line 2006ApJS..164...81M 7
8 H{alpha} (Bok) 101.5E-15 +/- 4.6E-15 erg s^-1^ cm^-2^ 4.57E+14 1.02E+10 +/- 4.60E+08 Jy-Hz Line 2006ApJS..164...81M 8
9 [N II] 6584 (Bok) 124.60E-15 +/- 5.40E-15 erg s^-1^ cm^-2^ 4.55E+14 1.25E+10 +/- 5.40E+08 Jy-Hz Line 2006ApJS..164...81M 9
10 [S II] 6716 (Bok) 53.80E-15 +/- 2.90E-15 erg s^-1^ cm^-2^ 4.46E+14 5.38E+09 +/- 2.90E+08 Jy-Hz Line 2006ApJS..164...81M 10
11 [S II] 6731 (Bok) ... <17.00E-15 erg s^-1^ cm^-2^ 4.45E+14 < 1.70E+09 Jy-Hz Line 2006ApJS..164...81M 11
12 2380 MHz 3. +/- 4. milliJy 2.38E+09 3.00E-03 +/- 4.00E-03 Jy Broad-band 1978ApJS...36...53D 12
13 HI (21 cm line) 1.79 ... Jy km s^-1^ 1.42E+09 8.28E+03 ... Jy-Hz Line 1989H&RHI.C...0000H 13
14 HI (21 cm line) 2.8 +/- 0.6 Jy km sec^-1^ 1.42E+09 1.27E+04 +/- 2.72E+03 Jy-Hz Line 1998A&AS..130..333T 14
15 1.4GHz 5.0 +/- 0.6 milliJy 1.40E+09 5.00E-03 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 15
16 1.4 GHz (VLA) 4.5 ... milliJy 1.40E+09 4.50E-03 ... Jy Broad-band 2002AJ....124..675C 16


Detailed Information for Each Entry

 No. 1
Reference Code : 2006ApJS..164...81M
Freq. targeted : [O II] 3727 (Bok)   
Measurement    :  157.0E-15   erg s^-1^ cm^-2^     = 1.57E-16 W m^-2^
Uncertainty    :  12.0E-15    erg s^-1^ cm^-2^     = 1.20E-17
Significance   : uncertainty
Freq or Vel.   :     3727     A            (REST  )= 8.04E+14 Hz
Frequency mode : Line measurement; flux integrated over line; lines measured
                 in emission
Coord. targeted: 10 36 59.8      +18 08 12 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data; Extinction-corrected for Milky Way
Qualifiers     :                                         

No. 2 Reference Code : 2006ApJS..164...81M Freq. targeted : H{delta} (Bok) Measurement : 8.90E-15 erg s^-1^ cm^-2^ = 8.90E-18 W m^-2^ Uncertainty : 1.60E-15 erg s^-1^ cm^-2^ = 1.60E-18 Significance : uncertainty Freq or Vel. : 4101 A (REST )= 7.31E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 3 Reference Code : 2006ApJS..164...81M Freq. targeted : H{gamma} (Bok) Measurement : 10.80E-15 erg s^-1^ cm^-2^ = 1.08E-17 W m^-2^ Uncertainty : 1.40E-15 erg s^-1^ cm^-2^ = 1.40E-18 Significance : uncertainty Freq or Vel. : 4340 A (REST )= 6.91E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 4 Reference Code : 1963CGCG2.C...0000Z Freq. targeted : m_p Measurement : 14.5 mag = 6.75E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 3.01E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 103424.0 +182400. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 5 Reference Code : 2006ApJS..164...81M Freq. targeted : H{beta} (Bok) Measurement : 24.20E-15 erg s^-1^ cm^-2^ = 2.42E-17 W m^-2^ Uncertainty : 1.50E-15 erg s^-1^ cm^-2^ = 1.50E-18 Significance : uncertainty Freq or Vel. : 4861 A (REST )= 6.17E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 6 Reference Code : 2006ApJS..164...81M Freq. targeted : [O III] 5007 (Bok) Measurement : 37.00E-15 erg s^-1^ cm^-2^ = 3.70E-17 W m^-2^ Uncertainty : 1.90E-15 erg s^-1^ cm^-2^ = 1.90E-18 Significance : uncertainty Freq or Vel. : 5007 A (REST )= 5.99E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 7 Reference Code : 2006ApJS..164...81M Freq. targeted : [O I] 6300 (Bok) Measurement : 24.80E-15 erg s^-1^ cm^-2^ = 2.48E-17 W m^-2^ Uncertainty : 1.70E-15 erg s^-1^ cm^-2^ = 1.70E-18 Significance : uncertainty Freq or Vel. : 6300 A (REST )= 4.76E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 8 Reference Code : 2006ApJS..164...81M Freq. targeted : H{alpha} (Bok) Measurement : 101.5E-15 erg s^-1^ cm^-2^ = 1.01E-16 W m^-2^ Uncertainty : 4.6E-15 erg s^-1^ cm^-2^ = 4.60E-18 Significance : uncertainty Freq or Vel. : 6563 A (REST )= 4.57E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 9 Reference Code : 2006ApJS..164...81M Freq. targeted : [N II] 6584 (Bok) Measurement : 124.60E-15 erg s^-1^ cm^-2^ = 1.25E-16 W m^-2^ Uncertainty : 5.40E-15 erg s^-1^ cm^-2^ = 5.40E-18 Significance : uncertainty Freq or Vel. : 6584 A (REST )= 4.55E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 10 Reference Code : 2006ApJS..164...81M Freq. targeted : [S II] 6716 (Bok) Measurement : 53.80E-15 erg s^-1^ cm^-2^ = 5.38E-17 W m^-2^ Uncertainty : 2.90E-15 erg s^-1^ cm^-2^ = 2.90E-18 Significance : uncertainty Freq or Vel. : 6716 A (REST )= 4.46E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 11 Reference Code : 2006ApJS..164...81M Freq. targeted : [S II] 6731 (Bok) Measurement : <17.00E-15 erg s^-1^ cm^-2^ < 1.70E-17 W m^-2^ Uncertainty : Significance : 1 sigma Freq or Vel. : 6731 A (REST )= 4.45E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 10 36 59.8 +18 08 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way Qualifiers :
No. 12 Reference Code : 1978ApJS...36...53D Freq. targeted : 2380 MHz Measurement : 3. milliJy = 3.00E-29 W m^-2^ Hz^-1^ Uncertainty : 4. milliJy = 4.00E-29 Significance : rms uncertainty Freq or Vel. : 2380 MHz (OBS )= 2.38E+09 Hz Frequency mode : Broad-band measurement; peak value reported Coord. targeted: Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 1.79 Jy km s^-1^ = 8.28E-23 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: 103417.9 +182348. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 14 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 2.8 Jy km sec^-1^ = 1.27E-22 W m^-2^ Uncertainty : 0.6 Jy km sec^-1^ = 2.72E-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: 103417. +182348. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 15 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 5.0 milliJy = 5.00E-29 W m^-2^ Hz^-1^ Uncertainty : 0.6 milliJy = 6.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 37 0.13 +18 08 10.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 16 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 4.5 milliJy = 4.50E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :

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