NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-18 T14:17:16 PDT
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Spectral Energy Distribution (SED) for NGC 2154:

15 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) 13.424 +/- 0.021 mag 2.43E+14 6.81E-03 +/- 1.32E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 13.869 +/- 0.095 mag 2.43E+14 4.52E-03 +/- 3.95E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 2
3 J 10.556 +/- 0.035 mag 2.40E+14 9.54E-02 +/- 3.13E-03 Jy Broad-band 20032MASX.C.......: 3
4 J_14arcsec (2MASS) 12.515 +/- 0.016 mag 2.40E+14 1.57E-02 +/- 2.33E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 4
5 J 11.034 +/- 0.029 mag 2.40E+14 6.14E-02 +/- 1.66E-03 Jy Broad-band 58.6 x 48.1 arcsec integration area. 20032MASX.C.......: 5
6 H_14arcsec (2MASS) 11.922 +/- 0.020 mag 1.82E+14 1.74E-02 +/- 3.24E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 6
7 H 10.170 +/- 0.055 mag 1.82E+14 8.76E-02 +/- 4.55E-03 Jy Broad-band 20032MASX.C.......: 7
8 H 10.628 +/- 0.051 mag 1.82E+14 5.74E-02 +/- 2.76E-03 Jy Broad-band 58.6 x 48.1 arcsec integration area. 20032MASX.C.......: 8
9 H (2MASS/CTIO) 13.042 +/- 0.104 mag 1.80E+14 6.22E-03 +/- 5.95E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 9
10 H (2MASS/CTIO) 12.662 +/- 0.029 mag 1.80E+14 8.82E-03 +/- 2.36E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 10
11 K_s (2MASS/CTIO) 12.939 +/- 0.069 mag 1.39E+14 4.45E-03 +/- 2.83E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 11
12 K_s (2MASS/CTIO) 12.538 +/- 0.027 mag 1.39E+14 6.44E-03 +/- 1.60E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 12
13 K_s 10.452 +/- 0.071 mag 1.38E+14 4.40E-02 +/- 2.97E-03 Jy Broad-band 58.6 x 48.1 arcsec integration area. 20032MASX.C.......: 13
14 K_s 10.079 +/- 0.081 mag 1.38E+14 6.20E-02 +/- 4.80E-03 Jy Broad-band 20032MASX.C.......: 14
15 K_s_14arcsec (2MASS) 11.823 +/- 0.030 mag 1.38E+14 1.24E-02 +/- 3.48E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  13.424      mag                  = 6.81E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.021       mag                  = 1.32E-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; Confusion                  

No. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.869 mag = 4.52E-29 W m^-2^ Hz^-1^ Uncertainty : 0.095 mag = 3.95E-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; Confusion
No. 3 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.556 mag = 9.54E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 3.13E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (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 : 12.515 mag = 1.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 2.33E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.034 mag = 6.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 1.66E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 58.6 x 48.1 arcsec integration area.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.922 mag = 1.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 3.24E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.170 mag = 8.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 4.55E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.628 mag = 5.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 2.76E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 58.6 x 48.1 arcsec integration area.
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.042 mag = 6.22E-29 W m^-2^ Hz^-1^ Uncertainty : 0.104 mag = 5.95E-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 : Profile-fit; Confusion
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.662 mag = 8.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 2.36E-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; Confusion
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.939 mag = 4.45E-29 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 2.83E-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; Confusion
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.538 mag = 6.44E-29 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 1.60E-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; Confusion
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.452 mag = 4.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 2.97E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 58.6 x 48.1 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.079 mag = 6.20E-28 W m^-2^ Hz^-1^ Uncertainty : 0.081 mag = 4.80E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.823 mag = 1.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 3.48E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 055737.49 -671549.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.

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