NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-24 T14:05:44 PDT
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Spectral Energy Distribution (SED) for IC 1537:

7 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 1550 A (OAO) 8.23 +/- 0.53 mag 1.93E+15 1.49E-01 +/- 9.36E-02 Jy Broad-band Aperture 10.0 arcmin 1982ApJ...256....1C 1
2 1910 A (OAO) 9.03 +/- 0.40 mag 1.57E+15 1.08E-01 +/- 4.82E-02 Jy Broad-band Aperture 10.0 arcmin 1982ApJ...256....1C 2
3 2460 A (OAO) 9.39 +/- 0.31 mag 1.22E+15 1.29E-01 +/- 4.25E-02 Jy Broad-band Aperture 10.0 arcmin 1982ApJ...256....1C 3
4 2980 A (OAO) 9.78 +/- 0.18 mag 1.01E+15 1.32E-01 +/- 2.38E-02 Jy Broad-band Aperture 10.0 arcmin 1982ApJ...256....1C 4
5 3320 A (OAO) 9.74 +/- 0.12 mag 9.03E+14 1.70E-01 +/- 1.98E-02 Jy Broad-band Aperture 10.0 arcmin 1982ApJ...256....1C 5
6 4250 A (OAO) 9.27 +/- 0.07 mag 7.05E+14 4.29E-01 +/- 2.86E-02 Jy Broad-band Aperture 10.0 arcmin 1982ApJ...256....1C 6
7 170 microns (ISO) 32.98 +/- 15 % Jy 1.76E+12 3.30E+01 +/- 4.95E+00 Jy Broad-band 2004A&A...422...39S 7


Detailed Information for Each Entry

 No. 1
Reference Code : 1982ApJ...256....1C
Freq. targeted : 1550 A (OAO)        
Measurement    :  8.23        mag                  = 1.49E-27 W m^-2^ Hz^-1^
Uncertainty    :  0.53        mag                  = 9.36E-28
Significance   : rms noise
Freq or Vel.   : 1550         A            (OBS   )= 1.93E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Aperture 10.0 arcmin                    

No. 2 Reference Code : 1982ApJ...256....1C Freq. targeted : 1910 A (OAO) Measurement : 9.03 mag = 1.08E-27 W m^-2^ Hz^-1^ Uncertainty : 0.40 mag = 4.82E-28 Significance : rms noise Freq or Vel. : 1910 A (OBS )= 1.57E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Aperture 10.0 arcmin
No. 3 Reference Code : 1982ApJ...256....1C Freq. targeted : 2460 A (OAO) Measurement : 9.39 mag = 1.29E-27 W m^-2^ Hz^-1^ Uncertainty : 0.31 mag = 4.25E-28 Significance : rms noise Freq or Vel. : 2460 A (OBS )= 1.22E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Aperture 10.0 arcmin
No. 4 Reference Code : 1982ApJ...256....1C Freq. targeted : 2980 A (OAO) Measurement : 9.78 mag = 1.32E-27 W m^-2^ Hz^-1^ Uncertainty : 0.18 mag = 2.38E-28 Significance : rms noise Freq or Vel. : 2980 A (OBS )= 1.01E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Aperture 10.0 arcmin
No. 5 Reference Code : 1982ApJ...256....1C Freq. targeted : 3320 A (OAO) Measurement : 9.74 mag = 1.70E-27 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 1.98E-28 Significance : rms noise Freq or Vel. : 3320 A (OBS )= 9.03E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Aperture 10.0 arcmin
No. 6 Reference Code : 1982ApJ...256....1C Freq. targeted : 4250 A (OAO) Measurement : 9.27 mag = 4.29E-27 W m^-2^ Hz^-1^ Uncertainty : 0.07 mag = 2.86E-28 Significance : rms noise Freq or Vel. : 4250 A (OBS )= 7.05E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Aperture 10.0 arcmin
No. 7 Reference Code : 2004A&A...422...39S Freq. targeted : 170 microns (ISO) Measurement : 32.98 Jy = 3.30E-25 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 4.95E-26 Significance : uncertainty Freq or Vel. : 170 microns (OBS )= 1.76E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 15 38.52 -39 15 16.6 (J2000) Spatial mode : Integrated from scans Notes : Averaged from previously published data Qualifiers :

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