NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T00:42:08 PDT
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Spectral Energy Distribution (SED) for IC 3927:

27 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 19.9446 +/- 0.274162 mag 1.95E+15 3.82E-05 +/- 9.65E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 20.8432 +/- 0.235638 mag 1.95E+15 1.67E-05 +/- 3.62E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 18.8970 +/- 0.0890819 mag 1.29E+15 1.00E-04 +/- 8.23E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 20.8431 +/- 0.149903 mag 1.29E+15 1.67E-05 +/- 2.31E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 B (Cousins) (B_26) 13.84 +/- 0.09 mag 6.81E+14 1.24E-02 +/- 1.08E-03 Jy Broad-band 1989ESOLV.C...0000L 5
6 B (Cousins) (B_T) 13.63 +/- 0.09 mag 6.81E+14 1.50E-02 +/- 1.30E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 B (m_B) 13.61 +/- 0.21 mag 6.81E+14 1.53E-02 +/- 3.27E-03 Jy Broad-band 1991RC3.9.C...0000d 7
8 B (Cousins) (B_25) 13.94 +/- 0.09 mag 6.81E+14 1.13E-02 +/- 9.79E-04 Jy Broad-band 1989ESOLV.C...0000L 8
9 B (m_B^0) 13.31 ... mag 6.81E+14 2.02E-02 ... Jy Broad-band 1991RC3.9.C...0000d 9
10 R (Cousins) (R_T) 11.95 +/- 0.09 mag 4.68E+14 5.10E-02 +/- 4.41E-03 Jy Broad-band 1989ESOLV.C...0000L 10
11 R (Cousins) (R_25) 12.23 +/- 0.09 mag 4.68E+14 3.96E-02 +/- 3.42E-03 Jy Broad-band 1989ESOLV.C...0000L 11
12 R (Cousins) (R_26) 12.12 +/- 0.09 mag 4.68E+14 4.36E-02 +/- 3.77E-03 Jy Broad-band 1989ESOLV.C...0000L 12
13 J (2MASS/CTIO) 11.725 +/- 0.005 mag 2.43E+14 3.25E-02 +/- 1.50E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 J (2MASS/CTIO) 12.373 +/- 0.095 mag 2.43E+14 1.79E-02 +/- 1.57E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 14
15 J_14arcsec (2MASS) 11.233 +/- 0.004 mag 2.40E+14 5.11E-02 +/- 1.89E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 J 10.302 +/- 0.015 mag 2.40E+14 1.21E-01 +/- 1.68E-03 Jy Broad-band 20032MASX.C.......: 16
17 J 10.409 +/- 0.015 mag 2.40E+14 1.09E-01 +/- 1.52E-03 Jy Broad-band 66.4 x 51.8 arcsec integration area. 20032MASX.C.......: 17
18 H 9.681 +/- 0.020 mag 1.82E+14 1.37E-01 +/- 2.55E-03 Jy Broad-band 66.4 x 51.8 arcsec integration area. 20032MASX.C.......: 18
19 H_14arcsec (2MASS) 10.490 +/- 0.005 mag 1.82E+14 6.52E-02 +/- 3.01E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 H 9.582 +/- 0.019 mag 1.82E+14 1.50E-01 +/- 2.66E-03 Jy Broad-band 20032MASX.C.......: 20
21 H (2MASS/CTIO) 10.955 +/- 0.005 mag 1.80E+14 4.25E-02 +/- 1.96E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 21
22 H (2MASS/CTIO) 11.552 +/- 0.101 mag 1.80E+14 2.45E-02 +/- 2.28E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 K_s (2MASS/CTIO) 10.674 +/- 0.005 mag 1.39E+14 3.58E-02 +/- 1.65E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 11.138 +/- 0.062 mag 1.39E+14 2.34E-02 +/- 1.33E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 24
25 K_s 9.423 +/- 0.028 mag 1.38E+14 1.13E-01 +/- 2.96E-03 Jy Broad-band 66.4 x 51.8 arcsec integration area. 20032MASX.C.......: 25
26 K_s 9.340 +/- 0.028 mag 1.38E+14 1.22E-01 +/- 3.20E-03 Jy Broad-band 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 10.207 +/- 0.006 mag 1.38E+14 5.51E-02 +/- 3.05E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  19.9446     mag                  = 3.82E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.274162    mag                  = 9.65E-32
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 194.54327308314 -22.87639887089 (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 : 20.8432 mag = 1.67E-31 W m^-2^ Hz^-1^ Uncertainty : 0.235638 mag = 3.62E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 194.54327308314 -22.87639887089 (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 : 18.8970 mag = 1.00E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0890819 mag = 8.23E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 194.54327308314 -22.87639887089 (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 : 20.8431 mag = 1.67E-31 W m^-2^ Hz^-1^ Uncertainty : 0.149903 mag = 2.31E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 194.54327308314 -22.87639887089 (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_26) Measurement : 13.84 mag = 1.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.08E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125530 -2236.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.63 mag = 1.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.30E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125530 -2236.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.61 mag = 1.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 3.27E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125530.1 -223624 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.94 mag = 1.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 9.79E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125530 -2236.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 13.31 mag = 2.02E-28 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: 125530.1 -223624 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 10 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 11.95 mag = 5.10E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.41E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125530 -2236.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.23 mag = 3.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.42E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125530 -2236.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.12 mag = 4.36E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.77E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 125530 -2236.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.725 mag = 3.25E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 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 : 4" aperture
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.373 mag = 1.79E-28 W m^-2^ Hz^-1^ Uncertainty : 0.095 mag = 1.57E-29 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. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.233 mag = 5.11E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.89E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.302 mag = 1.21E-27 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.68E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.409 mag = 1.09E-27 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.52E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 66.4 x 51.8 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.681 mag = 1.37E-27 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 2.55E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 66.4 x 51.8 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.490 mag = 6.52E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 3.01E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.582 mag = 1.50E-27 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.66E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.955 mag = 4.25E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.96E-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. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.552 mag = 2.45E-28 W m^-2^ Hz^-1^ Uncertainty : 0.101 mag = 2.28E-29 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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.674 mag = 3.58E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.65E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.138 mag = 2.34E-28 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 1.33E-29 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. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.423 mag = 1.13E-27 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 2.96E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 66.4 x 51.8 arcsec integration area.
No. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.340 mag = 1.22E-27 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 3.20E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.207 mag = 5.51E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 3.05E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125810.39 -225233.7 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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