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Date and Time of the Query: 2019-06-19 T10:04:39 PDT
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Spectral Energy Distribution (SED) for NGC 1646 NED01:

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) 12.495 +/- 0.079 mag 2.43E+14 1.60E-02 +/- 1.17E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 11.903 +/- 0.006 mag 2.43E+14 2.76E-02 +/- 1.53E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 2
3 J 10.304 +/- 0.014 mag 2.40E+14 1.20E-01 +/- 1.56E-03 Jy Broad-band 20032MASX.C.......: 3
4 J_14arcsec (2MASS) 11.437 +/- 0.005 mag 2.40E+14 4.24E-02 +/- 1.96E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 4
5 J 10.480 +/- 0.013 mag 2.40E+14 1.02E-01 +/- 1.23E-03 Jy Broad-band 68.6 x 37.0 arcsec integration area. 20032MASX.C.......: 5
6 H 9.730 +/- 0.016 mag 1.82E+14 1.31E-01 +/- 1.95E-03 Jy Broad-band 20032MASX.C.......: 6
7 H_14arcsec (2MASS) 10.735 +/- 0.006 mag 1.82E+14 5.20E-02 +/- 2.88E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 7
8 H 9.778 +/- 0.017 mag 1.82E+14 1.26E-01 +/- 1.98E-03 Jy Broad-band 68.6 x 37.0 arcsec integration area. 20032MASX.C.......: 8
9 H (2MASS/CTIO) 11.786 +/- 0.098 mag 1.80E+14 1.98E-02 +/- 1.78E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 9
10 H (2MASS/CTIO) 11.177 +/- 0.007 mag 1.80E+14 3.46E-02 +/- 2.23E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 K_s (2MASS/CTIO) 11.264 +/- 0.052 mag 1.39E+14 2.08E-02 +/- 9.97E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 11
12 K_s (2MASS/CTIO) 10.911 +/- 0.011 mag 1.39E+14 2.88E-02 +/- 2.92E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 K_s 9.441 +/- 0.025 mag 1.38E+14 1.12E-01 +/- 2.60E-03 Jy Broad-band 20032MASX.C.......: 13
14 K_s_14arcsec (2MASS) 10.448 +/- 0.008 mag 1.38E+14 4.41E-02 +/- 3.26E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 K_s 9.520 +/- 0.027 mag 1.38E+14 1.04E-01 +/- 2.61E-03 Jy Broad-band 68.6 x 37.0 arcsec integration area. 20032MASX.C.......: 15
16 1.4GHz 6.4 +/- 0.5 milliJy 1.40E+09 6.40E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 16


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  12.495      mag                  = 1.60E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.079       mag                  = 1.17E-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 : 11.903 mag = 2.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.53E-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. 3 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.304 mag = 1.20E-27 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 1.56E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (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 : 11.437 mag = 4.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.96E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (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 : 10.480 mag = 1.02E-27 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 68.6 x 37.0 arcsec integration area.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.730 mag = 1.31E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 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: 044423.53 -083152.3 (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 : 10.735 mag = 5.20E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 2.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (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 : 9.778 mag = 1.26E-27 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.98E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 68.6 x 37.0 arcsec integration area.
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.786 mag = 1.98E-28 W m^-2^ Hz^-1^ Uncertainty : 0.098 mag = 1.78E-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. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.177 mag = 3.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 2.23E-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. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.264 mag = 2.08E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 9.97E-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 : Profile-fit; Poor quality
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.911 mag = 2.88E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 2.92E-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 : 9.441 mag = 1.12E-27 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 2.60E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (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 : 10.448 mag = 4.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 3.26E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (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 : 9.520 mag = 1.04E-27 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 2.61E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044423.53 -083152.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 68.6 x 37.0 arcsec integration area.
No. 16 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 6.4 milliJy = 6.40E-29 W m^-2^ Hz^-1^ Uncertainty : 0.5 milliJy = 5.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 44 23.54 -08 31 51.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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