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Date and Time of the Query: 2022-01-18 T11:18:24 PST
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Spectral Energy Distribution (SED) for NGC 0826:

31 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 m_p 15.4 +/- 0.4 mag 6.81E+14 2.95E-03 +/- 1.31E-03 Jy Broad-band 1968CGCG6.C...0000Z 1
2 J (2MASS/FLWO) 13.515 +/- 0.06 mag 2.43E+14 6.26E-03 +/- 3.46E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 2
3 J (2MASS/FLWO) 13.07 +/- 0.016 mag 2.43E+14 9.43E-03 +/- 1.39E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 3
4 J 11.478 +/- 0.041 mag 2.40E+14 4.08E-02 +/- 1.57E-03 Jy Broad-band 20032MASX.C.......: 4
5 J_14arcsec (2MASS) 12.591 +/- 0.011 mag 2.40E+14 1.46E-02 +/- 1.49E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 5
6 J 11.798 +/- 0.025 mag 2.40E+14 3.04E-02 +/- 7.08E-04 Jy Broad-band 44.2 x 36.2 arcsec integration area. 20032MASX.C.......: 6
7 H 10.857 +/- 0.051 mag 1.82E+14 4.65E-02 +/- 2.24E-03 Jy Broad-band 20032MASX.C.......: 7
8 H_14arcsec (2MASS) 11.875 +/- 0.014 mag 1.82E+14 1.82E-02 +/- 2.36E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 H 11.109 +/- 0.038 mag 1.82E+14 3.69E-02 +/- 1.31E-03 Jy Broad-band 44.2 x 36.2 arcsec integration area. 20032MASX.C.......: 9
10 H (2MASS/FLWO) 12.322 +/- 0.012 mag 1.80E+14 1.21E-02 +/- 1.33E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 H (2MASS/FLWO) 12.83 +/- 0.061 mag 1.80E+14 7.56E-03 +/- 4.25E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 11
12 K_s (2MASS/FLWO) 12.074 +/- 0.019 mag 1.39E+14 9.87E-03 +/- 1.73E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 K_s (2MASS/FLWO) 12.476 +/- 0.05 mag 1.39E+14 6.82E-03 +/- 3.14E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 13
14 K_s 10.497 +/- 0.058 mag 1.38E+14 4.22E-02 +/- 2.32E-03 Jy Broad-band 20032MASX.C.......: 14
15 K_s_14arcsec (2MASS) 11.620 +/- 0.019 mag 1.38E+14 1.50E-02 +/- 2.65E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 K_s 10.851 +/- 0.055 mag 1.38E+14 3.05E-02 +/- 1.58E-03 Jy Broad-band 44.2 x 36.2 arcsec integration area. 20032MASX.C.......: 16
17 W1 (WISE) 11.446 +/- 0.023 mag 8.94E+13 8.17E-03 +/- 1.73E-04 Jy Broad-band Profile-fit;extended 2013wise.rept....1C 17
18 W1 (WISE) 11.355 +/- 0.006 mag 8.94E+13 8.89E-03 +/- 4.91E-05 Jy Broad-band r=8.25" COG-corrected;extended 2013wise.rept....1C 18
19 W1 (WISE) 10.738 +/- 0.006 mag 8.94E+13 1.57E-02 +/- 8.67E-05 Jy Broad-band r=22.0" aperture;extended 2013wise.rept....1C 19
20 W2 (WISE) 11.309 +/- 0.01 mag 6.51E+13 5.15E-03 +/- 4.74E-05 Jy Broad-band r=8.25" COG-corrected;extended 2013wise.rept....1C 20
21 W2 (WISE) 11.482 +/- 0.022 mag 6.51E+13 4.39E-03 +/- 8.89E-05 Jy Broad-band Profile-fit;extended 2013wise.rept....1C 21
22 W2 (WISE) 10.743 +/- 0.011 mag 6.51E+13 8.67E-03 +/- 8.78E-05 Jy Broad-band r=22.0" aperture;extended 2013wise.rept....1C 22
23 W3 (WISE) 9.607 +/- 0.043 mag 2.59E+13 4.55E-03 +/- 1.80E-04 Jy Broad-band Profile-fit;extended 2013wise.rept....1C 23
24 W3 (WISE) 9.368 +/- 0.034 mag 2.59E+13 5.67E-03 +/- 1.78E-04 Jy Broad-band r=8.25" COG-corrected;extended 2013wise.rept....1C 24
25 W3 (WISE) 9.166 +/- 0.034 mag 2.59E+13 6.83E-03 +/- 2.14E-04 Jy Broad-band r=22.0" aperture;extended 2013wise.rept....1C 25
26 W4 (WISE) 8.163 +/- 0.237 mag 1.36E+13 4.54E-03 +/- 9.91E-04 Jy Broad-band Profile-fit;extended 2013wise.rept....1C 26
27 W4 (WISE) 7.864 +/- 0.232 mag 1.36E+13 5.98E-03 +/- 1.28E-03 Jy Broad-band r=16.5" COG-corrected;extended 2013wise.rept....1C 27
28 W4 (WISE) 8.103 +/- 0.235 mag 1.36E+13 4.80E-03 +/- 1.04E-03 Jy Broad-band r=22.0" aperture;extended 2013wise.rept....1C 28
29 HI 21cm line Arecibo 12.47 ... Jy km/s 1.42E+09 5.81E+04 ... Jy-Hz Line S/N = 10.1 2015MNRAS.447.1531C 29
30 HI 21cm (ALFALFA) 12.50 +/- 0.13 Jy km/s 1.42E+09 5.83E+04 +/- 6.06E+02 Jy-Hz Line S/N = 45.5 2018ApJ...861...49H 30
31 1.4GHz 3.2 +/- 0.5 milliJy 1.40E+09 3.20E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 31


Detailed Information for Each Entry

 No. 1
Reference Code : 1968CGCG6.C...0000Z
Freq. targeted : m_p                 
Measurement    :  15.4        mag                  = 2.95E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.4         mag                  = 1.31E-29
Significance   : rms noise
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 020624.0        +303000. (B1950)
Spatial mode   : Estimated by eye
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.515 mag = 6.26E-29 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 3.46E-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. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.07 mag = 9.43E-29 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 1.39E-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 : 20032MASX.C.......: Freq. targeted : J Measurement : 11.478 mag = 4.08E-28 W m^-2^ Hz^-1^ Uncertainty : 0.041 mag = 1.57E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.591 mag = 1.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.49E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (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. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.798 mag = 3.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 7.08E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 44.2 x 36.2 arcsec integration area.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.857 mag = 4.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 2.24E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.875 mag = 1.82E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.36E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (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. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.109 mag = 3.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 1.31E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 44.2 x 36.2 arcsec integration area.
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.322 mag = 1.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 1.33E-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 : H (2MASS/FLWO) Measurement : 12.83 mag = 7.56E-29 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 4.25E-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; Poor quality
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.074 mag = 9.87E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.73E-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 : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.476 mag = 6.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.05 mag = 3.14E-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
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.497 mag = 4.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.058 mag = 2.32E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (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 : 11.620 mag = 1.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.65E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.851 mag = 3.05E-28 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 1.58E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 020925.05 +304422.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 44.2 x 36.2 arcsec integration area.
No. 17 Reference Code : 2013wise.rept....1C Freq. targeted : W1 (WISE) Measurement : 11.446 mag = 8.17E-29 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 1.73E-30 Significance : uncertainty Freq or Vel. : 3.3526 microns (OBS )= 8.94E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : From fitting to map Notes : From new raw data Qualifiers : Profile-fit;extended
No. 18 Reference Code : 2013wise.rept....1C Freq. targeted : W1 (WISE) Measurement : 11.355 mag = 8.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 4.91E-31 Significance : uncertainty Freq or Vel. : 3.3526 microns (OBS )= 8.94E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=8.25" COG-corrected;extended
No. 19 Reference Code : 2013wise.rept....1C Freq. targeted : W1 (WISE) Measurement : 10.738 mag = 1.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 8.67E-31 Significance : uncertainty Freq or Vel. : 3.3526 microns (OBS )= 8.94E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=22.0" aperture;extended
No. 20 Reference Code : 2013wise.rept....1C Freq. targeted : W2 (WISE) Measurement : 11.309 mag = 5.15E-29 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 4.74E-31 Significance : uncertainty Freq or Vel. : 4.6028 microns (OBS )= 6.51E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=8.25" COG-corrected;extended
No. 21 Reference Code : 2013wise.rept....1C Freq. targeted : W2 (WISE) Measurement : 11.482 mag = 4.39E-29 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 8.89E-31 Significance : uncertainty Freq or Vel. : 4.6028 microns (OBS )= 6.51E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : From fitting to map Notes : From new raw data Qualifiers : Profile-fit;extended
No. 22 Reference Code : 2013wise.rept....1C Freq. targeted : W2 (WISE) Measurement : 10.743 mag = 8.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 8.78E-31 Significance : uncertainty Freq or Vel. : 4.6028 microns (OBS )= 6.51E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=22.0" aperture;extended
No. 23 Reference Code : 2013wise.rept....1C Freq. targeted : W3 (WISE) Measurement : 9.607 mag = 4.55E-29 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 1.80E-30 Significance : uncertainty Freq or Vel. : 11.5608 microns (OBS )= 2.59E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : From fitting to map Notes : From new raw data Qualifiers : Profile-fit;extended
No. 24 Reference Code : 2013wise.rept....1C Freq. targeted : W3 (WISE) Measurement : 9.368 mag = 5.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.034 mag = 1.78E-30 Significance : uncertainty Freq or Vel. : 11.5608 microns (OBS )= 2.59E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=8.25" COG-corrected;extended
No. 25 Reference Code : 2013wise.rept....1C Freq. targeted : W3 (WISE) Measurement : 9.166 mag = 6.83E-29 W m^-2^ Hz^-1^ Uncertainty : 0.034 mag = 2.14E-30 Significance : uncertainty Freq or Vel. : 11.5608 microns (OBS )= 2.59E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=22.0" aperture;extended
No. 26 Reference Code : 2013wise.rept....1C Freq. targeted : W4 (WISE) Measurement : 8.163 mag = 4.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.237 mag = 9.91E-30 Significance : uncertainty Freq or Vel. : 22.0883 microns (OBS )= 1.36E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : From fitting to map Notes : From new raw data Qualifiers : Profile-fit;extended
No. 27 Reference Code : 2013wise.rept....1C Freq. targeted : W4 (WISE) Measurement : 7.864 mag = 5.98E-29 W m^-2^ Hz^-1^ Uncertainty : 0.232 mag = 1.28E-29 Significance : uncertainty Freq or Vel. : 22.0883 microns (OBS )= 1.36E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=16.5" COG-corrected;extended
No. 28 Reference Code : 2013wise.rept....1C Freq. targeted : W4 (WISE) Measurement : 8.103 mag = 4.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.235 mag = 1.04E-29 Significance : uncertainty Freq or Vel. : 22.0883 microns (OBS )= 1.36E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : r=22.0" aperture;extended
No. 29 Reference Code : 2015MNRAS.447.1531C Freq. targeted : HI 21cm line Arecibo Measurement : 12.47 Jy km/s = 5.81E-22 W m^-2^ Uncertainty : Jy km/s = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.42 GHz (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 10.1
No. 30 Reference Code : 2018ApJ...861...49H Freq. targeted : HI 21cm (ALFALFA) Measurement : 12.50 Jy km/s = 5.83E-22 W m^-2^ Uncertainty : 0.13 Jy km/s = 6.06E-24 Significance : estimated error Freq or Vel. : 4798 km/s (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 09 24.6 +30 44 20 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 45.5
No. 31 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 3.2 milliJy = 3.20E-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: 02 09 25.59 +30 44 14.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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