NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-27 T06:16:27 PDT
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Spectral Energy Distribution (SED) for NGC 0042:

17 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 B (m_B) 14.76 +/- 0.15 mag 6.81E+14 5.31E-03 +/- 7.87E-04 Jy Broad-band 1991RC3.9.C...0000d 1
2 m_p 15.0 +/- 0.4 mag 6.81E+14 4.26E-03 +/- 1.90E-03 Jy Broad-band 1968CGCG6.C...0000Z 2
3 J (2MASS/FLWO) 12.041 +/- 0.005 mag 2.43E+14 2.43E-02 +/- 1.12E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 3
4 J (2MASS/FLWO) 12.548 +/- 0.055 mag 2.43E+14 1.53E-02 +/- 7.73E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 4
5 J 11.228 +/- 0.017 mag 2.40E+14 5.14E-02 +/- 8.11E-04 Jy Broad-band 56.6 x 24.9 arcsec integration area. 20032MASX.C.......: 5
6 J 11.112 +/- 0.019 mag 2.40E+14 5.72E-02 +/- 1.01E-03 Jy Broad-band 20032MASX.C.......: 6
7 J_14arcsec (2MASS) 11.678 +/- 0.006 mag 2.40E+14 3.39E-02 +/- 1.88E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 7
8 H 10.408 +/- 0.023 mag 1.82E+14 7.03E-02 +/- 1.51E-03 Jy Broad-band 20032MASX.C.......: 8
9 H_14arcsec (2MASS) 10.930 +/- 0.006 mag 1.82E+14 4.35E-02 +/- 2.41E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 9
10 H 10.504 +/- 0.022 mag 1.82E+14 6.44E-02 +/- 1.32E-03 Jy Broad-band 56.6 x 24.9 arcsec integration area. 20032MASX.C.......: 10
11 H (2MASS/FLWO) 11.258 +/- 0.01 mag 1.80E+14 3.21E-02 +/- 2.96E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 11
12 H (2MASS/FLWO) 11.697 +/- 0.06 mag 1.80E+14 2.15E-02 +/- 1.19E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 12
13 K_s (2MASS/FLWO) 11.301 +/- 0.045 mag 1.39E+14 2.01E-02 +/- 8.34E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 13
14 K_s (2MASS/FLWO) 10.96 +/- 0.005 mag 1.39E+14 2.75E-02 +/- 1.27E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s 10.113 +/- 0.030 mag 1.38E+14 6.01E-02 +/- 1.68E-03 Jy Broad-band 20032MASX.C.......: 15
16 K_s 10.216 +/- 0.033 mag 1.38E+14 5.47E-02 +/- 1.69E-03 Jy Broad-band 56.6 x 24.9 arcsec integration area. 20032MASX.C.......: 16
17 K_s_14arcsec (2MASS) 10.634 +/- 0.009 mag 1.38E+14 3.72E-02 +/- 3.10E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  14.76       mag                  = 5.31E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.15        mag                  = 7.87E-30
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 0010.3          +2150 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1968CGCG6.C...0000Z Freq. targeted : m_p Measurement : 15.0 mag = 4.26E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 1.90E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001018.0 +215000. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.041 mag = 2.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.12E-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. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.548 mag = 1.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 7.73E-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; Poor quality
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.228 mag = 5.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 8.11E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.6 x 24.9 arcsec integration area.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.112 mag = 5.72E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.01E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.678 mag = 3.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (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 : 10.408 mag = 7.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 1.51E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.930 mag = 4.35E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 2.41E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.504 mag = 6.44E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.32E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.6 x 24.9 arcsec integration area.
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.258 mag = 3.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 2.96E-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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.697 mag = 2.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 1.19E-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. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.301 mag = 2.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.045 mag = 8.34E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 10.96 mag = 2.75E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.27E-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. 15 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.113 mag = 6.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 1.68E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.216 mag = 5.47E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.69E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.6 x 24.9 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.634 mag = 3.72E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 3.10E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001256.36 +220601.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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