NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-18 T13:50:20 PDT
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Spectral Energy Distribution (SED) for NGC 4777:

16 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 J (2MASS/CTIO) 12.695 +/- 0.085 mag 2.43E+14 1.33E-02 +/- 1.04E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 11.997 +/- 0.004 mag 2.43E+14 2.53E-02 +/- 9.33E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 2
3 J 10.659 +/- 0.018 mag 2.40E+14 8.68E-02 +/- 1.45E-03 Jy Broad-band 20032MASX.C.......: 3
4 J_14arcsec (2MASS) 11.541 +/- 0.006 mag 2.40E+14 3.85E-02 +/- 2.13E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 4
5 J 10.942 +/- 0.017 mag 2.40E+14 6.69E-02 +/- 1.06E-03 Jy Broad-band 46.8 x 30.0 arcsec integration area. 20032MASX.C.......: 5
6 H 10.077 +/- 0.022 mag 1.82E+14 9.54E-02 +/- 1.95E-03 Jy Broad-band 20032MASX.C.......: 6
7 H_14arcsec (2MASS) 10.830 +/- 0.007 mag 1.82E+14 4.77E-02 +/- 3.08E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 7
8 H 10.269 +/- 0.024 mag 1.82E+14 7.99E-02 +/- 1.79E-03 Jy Broad-band 46.8 x 30.0 arcsec integration area. 20032MASX.C.......: 8
9 H (2MASS/CTIO) 11.261 +/- 0.01 mag 1.80E+14 3.21E-02 +/- 2.95E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 H (2MASS/CTIO) 11.967 +/- 0.09 mag 1.80E+14 1.67E-02 +/- 1.39E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 10
11 K_s (2MASS/CTIO) 11.485 +/- 0.08 mag 1.39E+14 1.70E-02 +/- 1.25E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 11
12 K_s (2MASS/CTIO) 10.986 +/- 0.012 mag 1.39E+14 2.69E-02 +/- 2.97E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 K_s 9.931 +/- 0.035 mag 1.38E+14 7.11E-02 +/- 2.33E-03 Jy Broad-band 20032MASX.C.......: 13
14 K_s_14arcsec (2MASS) 10.567 +/- 0.011 mag 1.38E+14 3.96E-02 +/- 4.03E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 K_s 10.006 +/- 0.036 mag 1.38E+14 6.63E-02 +/- 2.24E-03 Jy Broad-band 46.8 x 30.0 arcsec integration area. 20032MASX.C.......: 15
16 HI (21 cm line) 2.1 +/- 0.7 Jy km sec^-1^ 1.42E+09 9.68E+03 +/- 3.23E+03 Jy-Hz Line 1998A&AS..130..333T 16


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  12.695      mag                  = 1.33E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.085       mag                  = 1.04E-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. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.997 mag = 2.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 9.33E-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. 3 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.659 mag = 8.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.018 mag = 1.45E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 4 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.541 mag = 3.85E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 2.13E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.942 mag = 6.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.06E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 46.8 x 30.0 arcsec integration area.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.077 mag = 9.54E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.95E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.830 mag = 4.77E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 3.08E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.269 mag = 7.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 1.79E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 46.8 x 30.0 arcsec integration area.
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.261 mag = 3.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 2.95E-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. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.967 mag = 1.67E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.39E-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. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.485 mag = 1.70E-28 W m^-2^ Hz^-1^ Uncertainty : 0.08 mag = 1.25E-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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.986 mag = 2.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 2.97E-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. 13 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.931 mag = 7.11E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 2.33E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.567 mag = 3.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 4.03E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.006 mag = 6.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 2.24E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 125358.54 -084632.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 46.8 x 30.0 arcsec integration area.
No. 16 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 2.1 Jy km sec^-1^ = 9.68E-23 W m^-2^ Uncertainty : 0.7 Jy km sec^-1^ = 3.23E-23 Significance : rms uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 125122. -083017. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :

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