NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-19 T06:12:59 PDT
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Spectral Energy Distribution (SED) for IC 1621:

14 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 17.8239 +/- 0.0620013 mag 1.95E+15 2.69E-04 +/- 1.54E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.2395 +/- 0.356537 mag 1.95E+15 1.16E-05 +/- 3.81E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 17.0480 +/- 0.0258226 mag 1.29E+15 5.51E-04 +/- 1.31E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 20.6301 +/- 0.148984 mag 1.29E+15 2.03E-05 +/- 2.79E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 B (Cousins) (B_T) 14.61 +/- 0.09 mag 6.81E+14 6.09E-03 +/- 5.26E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 B (Cousins) (B_25) 15.29 +/- 0.09 mag 6.81E+14 3.27E-03 +/- 2.83E-04 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_25) 13.82 +/- 0.09 mag 4.68E+14 9.10E-03 +/- 7.86E-04 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_T) 12.60 +/- 0.09 mag 4.68E+14 2.80E-02 +/- 2.42E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 J (2MASS/CTIO) 15.264 +/- 0.13 mag 2.43E+14 1.25E-03 +/- 1.50E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 14.389 +/- 0.016 mag 2.43E+14 2.80E-03 +/- 4.12E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 H (2MASS/CTIO) 14.466 +/- 0.156 mag 1.80E+14 1.67E-03 +/- 2.41E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 11
12 H (2MASS/CTIO) 13.561 +/- 0.019 mag 1.80E+14 3.85E-03 +/- 6.74E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 K_s (2MASS/CTIO) 13.224 +/- 0.074 mag 1.39E+14 3.42E-03 +/- 2.33E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 K_s (2MASS/CTIO) 14.074 +/- 0.123 mag 1.39E+14 1.56E-03 +/- 1.77E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 14


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  17.8239     mag                  = 2.69E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.0620013   mag                  = 1.54E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 16.594319024837 -46.72505086399 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 21.2395 mag = 1.16E-31 W m^-2^ Hz^-1^ Uncertainty : 0.356537 mag = 3.81E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 16.594319024837 -46.72505086399 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 17.0480 mag = 5.51E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0258226 mag = 1.31E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 16.594319024837 -46.72505086399 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 20.6301 mag = 2.03E-31 W m^-2^ Hz^-1^ Uncertainty : 0.148984 mag = 2.79E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 16.594319024837 -46.72505086399 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 14.61 mag = 6.09E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.26E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 010408 -4659.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 15.29 mag = 3.27E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.83E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 010408 -4659.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 13.82 mag = 9.10E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.86E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 010408 -4659.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.60 mag = 2.80E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.42E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 010408 -4659.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.264 mag = 1.25E-29 W m^-2^ Hz^-1^ Uncertainty : 0.13 mag = 1.50E-30 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.389 mag = 2.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 4.12E-31 Significance : uncertainty Freq or Vel. : 1.235 microns (OBS )= 2.43E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.466 mag = 1.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.156 mag = 2.41E-30 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.561 mag = 3.85E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 6.74E-31 Significance : uncertainty Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.224 mag = 3.42E-29 W m^-2^ Hz^-1^ Uncertainty : 0.074 mag = 2.33E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 14.074 mag = 1.56E-29 W m^-2^ Hz^-1^ Uncertainty : 0.123 mag = 1.77E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit

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