NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-25 T15:07:47 PDT
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Spectral Energy Distribution (SED) for NGC 1779:

26 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 U (U_T) 13.42 +/- 0.16 mag 8.19E+14 7.76E-03 +/- 1.27E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 U (U_T^0) 12.84 ... mag 8.19E+14 1.32E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (B_T) 13.02 +/- 0.16 mag 6.81E+14 2.64E-02 +/- 4.19E-03 Jy Broad-band 1991RC3.9.C...0000d 3
4 B (B_T^0) 12.51 ... mag 6.81E+14 4.22E-02 ... Jy Broad-band 1991RC3.9.C...0000d 4
5 V (V_T) 12.09 +/- 0.17 mag 5.42E+14 5.31E-02 +/- 9.05E-03 Jy Broad-band 1991RC3.9.C...0000d 5
6 V (V_T^0) 11.71 ... mag 5.42E+14 7.54E-02 ... Jy Broad-band 1991RC3.9.C...0000d 6
7 J (2MASS/CTIO) 11.983 +/- 0.088 mag 2.43E+14 2.57E-02 +/- 2.08E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 7
8 J (2MASS/CTIO) 11.327 +/- 0.005 mag 2.43E+14 4.70E-02 +/- 2.16E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 8
9 J 9.838 +/- 0.013 mag 2.40E+14 1.85E-01 +/- 2.23E-03 Jy Broad-band 108.2 x 62.8 arcsec integration area. 20032MASX.C.......: 9
10 J 9.754 +/- 0.014 mag 2.40E+14 2.00E-01 +/- 2.59E-03 Jy Broad-band 20032MASX.C.......: 10
11 J_14arcsec (2MASS) 10.870 +/- 0.003 mag 2.40E+14 7.14E-02 +/- 1.98E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H 9.139 +/- 0.016 mag 1.82E+14 2.26E-01 +/- 3.36E-03 Jy Broad-band 108.2 x 62.8 arcsec integration area. 20032MASX.C.......: 12
13 H 9.053 +/- 0.016 mag 1.82E+14 2.45E-01 +/- 3.64E-03 Jy Broad-band 20032MASX.C.......: 13
14 H_14arcsec (2MASS) 10.119 +/- 0.003 mag 1.82E+14 9.18E-02 +/- 2.54E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 H (2MASS/CTIO) 10.544 +/- 0.009 mag 1.80E+14 6.20E-02 +/- 5.14E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 H (2MASS/CTIO) 11.19 +/- 0.097 mag 1.80E+14 3.42E-02 +/- 3.06E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 16
17 K_s (2MASS/CTIO) 10.228 +/- 0.004 mag 1.39E+14 5.41E-02 +/- 1.99E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 17
18 K_s (2MASS/CTIO) 10.573 +/- 0.053 mag 1.39E+14 3.93E-02 +/- 1.92E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 18
19 K_s 8.850 +/- 0.025 mag 1.38E+14 1.92E-01 +/- 4.48E-03 Jy Broad-band 108.2 x 62.8 arcsec integration area. 20032MASX.C.......: 19
20 K_s_14arcsec (2MASS) 9.803 +/- 0.004 mag 1.38E+14 7.99E-02 +/- 2.95E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 20
21 K_s 8.766 +/- 0.024 mag 1.38E+14 2.08E-01 +/- 4.64E-03 Jy Broad-band 20032MASX.C.......: 21
22 12 microns (IRAS) 9.388E-02 +/- 18 % Jy 2.50E+13 9.39E-02 +/- 1.69E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 22
23 25 microns (IRAS) ... <8.404E-02 Jy 1.20E+13 < 8.40E-02 Jy Broad-band 1990IRASF.C...0000M 23
24 60 microns (IRAS) 8.784E-01 +/- 7 % Jy 5.00E+12 8.78E-01 +/- 6.15E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 24
25 100 microns (IRAS) 2.533E+00 +/- 23 % Jy 3.00E+12 2.53E+00 +/- 5.83E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 25
26 1.4GHz 5.4 +/- 0.6 milliJy 1.40E+09 5.40E-03 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 26


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : U (U_T)             
Measurement    :  13.42       mag                  = 7.76E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.16        mag                  = 1.27E-29
Significance   : rms uncertainty
Freq or Vel.   : 3660         A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 050254.8        -091253 (B1950)
Spatial mode   : From multi-aperture data
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T^0) Measurement : 12.84 mag = 1.32E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050254.8 -091253 (B1950) Spatial mode : From multi-aperture data 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. 3 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 13.02 mag = 2.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.16 mag = 4.19E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050254.8 -091253 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 4 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 12.51 mag = 4.22E-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: 050254.8 -091253 (B1950) Spatial mode : From multi-aperture data 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. 5 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 12.09 mag = 5.31E-28 W m^-2^ Hz^-1^ Uncertainty : 0.17 mag = 9.05E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050254.8 -091253 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 11.71 mag = 7.53E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050254.8 -091253 (B1950) Spatial mode : From multi-aperture data 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. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.983 mag = 2.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.088 mag = 2.08E-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. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.327 mag = 4.70E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 2.16E-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 : 9.838 mag = 1.85E-27 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 108.2 x 62.8 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 9.754 mag = 2.00E-27 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.59E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 10.870 mag = 7.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.003 mag = 1.98E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.139 mag = 2.26E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 3.36E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 108.2 x 62.8 arcsec integration area.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.053 mag = 2.45E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 3.64E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.119 mag = 9.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.003 mag = 2.54E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.544 mag = 6.20E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 5.14E-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/CTIO) Measurement : 11.19 mag = 3.42E-28 W m^-2^ Hz^-1^ Uncertainty : 0.097 mag = 3.06E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.228 mag = 5.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.99E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.573 mag = 3.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.053 mag = 1.92E-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. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.850 mag = 1.92E-27 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 4.48E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 108.2 x 62.8 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 9.803 mag = 7.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 2.95E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.766 mag = 2.08E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 4.64E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050518.03 -090850.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 9.388E-02 Jy = 9.39E-28 W m^-2^ Hz^-1^ Uncertainty : 18 % Jy = 1.69E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 050253.7 -091249 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <8.404E-02 Jy < 8.40E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 050253.7 -091249 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 8.784E-01 Jy = 8.78E-27 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 6.15E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 050253.7 -091249 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 25 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 2.533E+00 Jy = 2.53E-26 W m^-2^ Hz^-1^ Uncertainty : 23 % Jy = 5.83E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 050253.7 -091249 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 26 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 5.4 milliJy = 5.40E-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: 05 05 18.28 -09 08 50.6 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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