NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T08:17:00 PDT
Help | Comment | NED Home

Spectral Energy Distribution (SED) for IC 1427:

28 Data Points
 Click to zoom in at a position of interest (uses a separate window). 
Select zoom factor:  

                Postscript version of the SED plot






  New options   Format tabular data as:


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 20.1031 +/- 0.203030 mag 1.95E+15 3.30E-05 +/- 6.17E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 22.0831 +/- 0.362531 mag 1.95E+15 5.33E-06 +/- 1.78E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 19.3566 +/- 0.103470 mag 1.29E+15 6.57E-05 +/- 6.26E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.6806 +/- 0.190909 mag 1.29E+15 7.72E-06 +/- 1.36E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 m_p 15.2 +/- 0.4 mag 6.81E+14 3.54E-03 +/- 1.58E-03 Jy Broad-band 1965CGCG5.C...0000Z 5
6 B (m_B) 14.70 +/- 0.16 mag 6.81E+14 5.62E-03 +/- 8.92E-04 Jy Broad-band 1991RC3.9.C...0000d 6
7 J (2MASS/FLWO) 12.91 +/- 0.041 mag 2.43E+14 1.09E-02 +/- 4.13E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 7
8 J (2MASS/FLWO) 12.649 +/- 0.008 mag 2.43E+14 1.39E-02 +/- 1.02E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 8
9 J 11.043 +/- 0.021 mag 2.40E+14 6.09E-02 +/- 1.19E-03 Jy Broad-band 20032MASX.C.......: 9
10 J_14arcsec (2MASS) 12.152 +/- 0.008 mag 2.40E+14 2.19E-02 +/- 1.62E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 J 11.373 +/- 0.021 mag 2.40E+14 4.50E-02 +/- 8.78E-04 Jy Broad-band 45.4 x 42.7 arcsec integration area. 20032MASX.C.......: 11
12 H_14arcsec (2MASS) 11.425 +/- 0.009 mag 1.82E+14 2.76E-02 +/- 2.29E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 H 10.377 +/- 0.025 mag 1.82E+14 7.24E-02 +/- 1.69E-03 Jy Broad-band 20032MASX.C.......: 13
14 H 10.680 +/- 0.027 mag 1.82E+14 5.47E-02 +/- 1.38E-03 Jy Broad-band 45.4 x 42.7 arcsec integration area. 20032MASX.C.......: 14
15 H (2MASS/FLWO) 11.901 +/- 0.014 mag 1.80E+14 1.78E-02 +/- 2.29E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 H (2MASS/FLWO) 12.256 +/- 0.056 mag 1.80E+14 1.28E-02 +/- 6.61E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 16
17 K_s (2MASS/FLWO) 12.126 +/- 0.064 mag 1.39E+14 9.41E-03 +/- 5.55E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 K_s (2MASS/FLWO) 11.585 +/- 0.015 mag 1.39E+14 1.55E-02 +/- 2.14E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s 10.192 +/- 0.042 mag 1.38E+14 5.59E-02 +/- 2.20E-03 Jy Broad-band 20032MASX.C.......: 19
20 K_s 10.403 +/- 0.044 mag 1.38E+14 4.60E-02 +/- 1.90E-03 Jy Broad-band 45.4 x 42.7 arcsec integration area. 20032MASX.C.......: 20
21 K_s_14arcsec (2MASS) 11.113 +/- 0.013 mag 1.38E+14 2.39E-02 +/- 2.88E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 21
22 8.4 GHz (VLA) 39.7 ... milliJy 8.40E+09 3.97E-02 ... Jy Broad-band 2007ApJS..171...61H 22
23 4.85 GHz 160 +/- 15 % milliJy 4.85E+09 1.60E-01 +/- 2.40E-02 Jy Broad-band 1991ApJS...75....1B 23
24 4.85 GHz 93 +/- 14 milliJy 4.85E+09 9.30E-02 +/- 1.40E-02 Jy Broad-band 1991ApJS...75.1011G 24
25 4775 MHz (NRAO) 111 ... milliJy 4.78E+09 1.11E-01 ... Jy Broad-band S/N = 8.2 1986ApJS...61....1B 25
26 1.40 GHz 205 ... milliJy 1.40E+09 2.05E-01 ... Jy Broad-band 1992ApJS...79..331W 26
27 1.4 GHz (VLA) 175.9 ... milliJy 1.40E+09 1.76E-01 ... Jy Broad-band 2002AJ....124..675C 27
28 1.4GHz 148.2 +/- 4.7 milliJy 1.40E+09 1.48E-01 +/- 4.70E-03 Jy Broad-band High peak 1998AJ....115.1693C 28


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  20.1031     mag                  = 3.30E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.203030    mag                  = 6.17E-32
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 330.89674894527 15.106141613194 (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 : 22.0831 mag = 5.33E-32 W m^-2^ Hz^-1^ Uncertainty : 0.362531 mag = 1.78E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 330.89674894527 15.106141613194 (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 : 19.3566 mag = 6.57E-31 W m^-2^ Hz^-1^ Uncertainty : 0.103470 mag = 6.26E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 330.89674894527 15.106141613194 (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 : 21.6806 mag = 7.72E-32 W m^-2^ Hz^-1^ Uncertainty : 0.190909 mag = 1.36E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 330.89674894527 15.106141613194 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 15.2 mag = 3.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 1.58E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220112.0 +145200. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 14.70 mag = 5.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.16 mag = 8.92E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 2201.2 +1452 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.91 mag = 1.09E-28 W m^-2^ Hz^-1^ Uncertainty : 0.041 mag = 4.13E-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; Poor quality
No. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.649 mag = 1.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.02E-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 : 4" aperture
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.043 mag = 6.09E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 1.19E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.152 mag = 2.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.62E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.373 mag = 4.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 8.78E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 45.4 x 42.7 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.425 mag = 2.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.29E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.377 mag = 7.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 1.69E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.680 mag = 5.47E-28 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 1.38E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 45.4 x 42.7 arcsec integration area.
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.901 mag = 1.78E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.29E-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 : 4" aperture
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.256 mag = 1.28E-28 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 6.61E-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; Poor quality
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.126 mag = 9.41E-29 W m^-2^ Hz^-1^ Uncertainty : 0.064 mag = 5.55E-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; Poor quality
No. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.585 mag = 1.55E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 2.14E-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. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.192 mag = 5.59E-28 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 2.20E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.403 mag = 4.60E-28 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 1.90E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 45.4 x 42.7 arcsec integration area.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.113 mag = 2.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 220335.15 +150624.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 22 Reference Code : 2007ApJS..171...61H Freq. targeted : 8.4 GHz (VLA) Measurement : 39.7 milliJy = 3.97E-28 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8.4 GHz (OBS )= 8.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 03 35.16 +15 06 24.4 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 23 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 160 milliJy = 1.60E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 2.40E-28 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 220110.3 +145207 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 24 Reference Code : 1991ApJS...75.1011G Freq. targeted : 4.85 GHz Measurement : 93 milliJy = 9.30E-28 W m^-2^ Hz^-1^ Uncertainty : 14 milliJy = 1.40E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 220110.3 +145217 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 25 Reference Code : 1986ApJS...61....1B Freq. targeted : 4775 MHz (NRAO) Measurement : 111 milliJy = 1.11E-27 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4775 MHz (OBS )= 4.78E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 03 34.6 +15 06 21 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 8.2
No. 26 Reference Code : 1992ApJS...79..331W Freq. targeted : 1.40 GHz Measurement : 205 milliJy = 2.05E-27 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: 220110.3 +145207 (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 27 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 175.9 milliJy = 1.76E-27 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 :
No. 28 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 148.2 milliJy = 1.48E-27 W m^-2^ Hz^-1^ Uncertainty : 4.7 milliJy = 4.70E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 03 35.05 +15 06 24.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High peak

Back to NED Home