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Date and Time of the Query: 2019-03-18 T23:39:46 PDT
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Spectral Energy Distribution (SED) for NGC 2326A:

25 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) 15.25 +/- 0.20 mag 6.81E+14 3.38E-03 +/- 6.84E-04 Jy Broad-band 1991RC3.9.C...0000d 1
2 m_p 15.5 +/- 0.4 mag 6.81E+14 2.69E-03 +/- 1.20E-03 Jy Broad-band 1966CGCG3.C...0000Z 2
3 R (NOT) 14.15 +/- 0.02 mag 4.61E+14 6.74E-03 +/- 1.24E-04 Jy Broad-band 2008A&A...486..755T 3
4 H{alpha} (NOT) 24E-17 +/- 2E-17 W/m^2^ 4.57E+14 2.40E+10 +/- 2.00E+09 Jy-Hz Line 2008A&A...486..755T 4
5 J (2MASS/FLWO) 14.91 +/- 0.101 mag 2.43E+14 1.73E-03 +/- 1.61E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J (2MASS/FLWO) 15.473 +/- 0.091 mag 2.43E+14 1.03E-03 +/- 8.64E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 6
7 J 13.884 +/- 0.061 mag 2.40E+14 4.45E-03 +/- 2.57E-04 Jy Broad-band 23.4 x 12.2 arcsec integration area. 20032MASX.C.......: 7
8 J 13.579 +/- 0.071 mag 2.40E+14 5.89E-03 +/- 3.98E-04 Jy Broad-band 20032MASX.C.......: 8
9 J_14arcsec (2MASS) 14.054 +/- 0.049 mag 2.40E+14 3.80E-03 +/- 1.76E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 9
10 H 13.147 +/- 0.076 mag 1.82E+14 5.64E-03 +/- 4.09E-04 Jy Broad-band 23.4 x 12.2 arcsec integration area. 20032MASX.C.......: 10
11 H 12.969 +/- 0.102 mag 1.82E+14 6.65E-03 +/- 6.55E-04 Jy Broad-band 20032MASX.C.......: 11
12 H_14arcsec (2MASS) 13.329 +/- 0.062 mag 1.82E+14 4.77E-03 +/- 2.80E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 H (2MASS/FLWO) 14.843 +/- 0.123 mag 1.80E+14 1.18E-03 +/- 1.34E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 13
14 H (2MASS/FLWO) 14.015 +/- 0.124 mag 1.80E+14 2.54E-03 +/- 2.90E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/FLWO) 14.786 +/- 0.143 mag 1.39E+14 8.12E-04 +/- 1.07E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 15
16 K_s (2MASS/FLWO) 14.073 +/- 0.089 mag 1.39E+14 1.57E-03 +/- 1.28E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 K_s 12.851 +/- 0.138 mag 1.38E+14 4.83E-03 +/- 6.54E-04 Jy Broad-band 20032MASX.C.......: 17
18 K_s 13.019 +/- 0.103 mag 1.38E+14 4.13E-03 +/- 4.11E-04 Jy Broad-band 23.4 x 12.2 arcsec integration area. 20032MASX.C.......: 18
19 K_s_14arcsec (2MASS) 13.169 +/- 0.082 mag 1.38E+14 3.60E-03 +/- 2.82E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 12 microns (IRAS) ... <8.371E-02 Jy 2.50E+13 < 8.37E-02 Jy Broad-band 1990IRASF.C...0000M 20
21 25 microns (IRAS) ... <1.073E-01 Jy 1.20E+13 < 1.07E-01 Jy Broad-band 1990IRASF.C...0000M 21
22 60 microns (IRAS) 3.448E-01 +/- 15 % Jy 5.00E+12 3.45E-01 +/- 5.17E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 22
23 100 microns (IRAS) ... <1.600E+00 Jy 3.00E+12 < 1.60E+00 Jy Broad-band 1990IRASF.C...0000M 23
24 1.4GHz 3.0 +/- 0.6 milliJy 1.40E+09 3.00E-03 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 24
25 1.4 GHz (VLA) 2.7 ... milliJy 1.40E+09 2.70E-03 ... Jy Broad-band 2002AJ....124..675C 25


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  15.25       mag                  = 3.38E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.20        mag                  = 6.84E-30
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 070442.5        +504242 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1966CGCG3.C...0000Z Freq. targeted : m_p Measurement : 15.5 mag = 2.69E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 1.20E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070442.0 +504200. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 3 Reference Code : 2008A&A...486..755T Freq. targeted : R (NOT) Measurement : 14.15 mag = 6.74E-29 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 1.24E-30 Significance : typical accuracy Freq or Vel. : 6500 A (OBS )= 4.61E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 07 08 34.2 +50 37 53 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2008A&A...486..755T Freq. targeted : H{alpha} (NOT) Measurement : 24E-17 W/m^2^ = 2.40E-16 W m^-2^ Uncertainty : 2E-17 W/m^2^ = 2.00E-17 Significance : uncertainty Freq or Vel. : 6563 A (OBS )= 4.57E+14 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 07 08 34.2 +50 37 53 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 14.91 mag = 1.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.101 mag = 1.61E-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. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 15.473 mag = 1.03E-29 W m^-2^ Hz^-1^ Uncertainty : 0.091 mag = 8.64E-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 : Profile-fit
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.884 mag = 4.45E-29 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 2.57E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.4 x 12.2 arcsec integration area.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.579 mag = 5.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 3.98E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 14.054 mag = 3.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.049 mag = 1.76E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (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 : 13.147 mag = 5.64E-29 W m^-2^ Hz^-1^ Uncertainty : 0.076 mag = 4.09E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.4 x 12.2 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.969 mag = 6.65E-29 W m^-2^ Hz^-1^ Uncertainty : 0.102 mag = 6.55E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 13.329 mag = 4.77E-29 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 2.80E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 14.843 mag = 1.18E-29 W m^-2^ Hz^-1^ Uncertainty : 0.123 mag = 1.34E-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
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 14.015 mag = 2.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.124 mag = 2.90E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 14.786 mag = 8.12E-30 W m^-2^ Hz^-1^ Uncertainty : 0.143 mag = 1.07E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 14.073 mag = 1.57E-29 W m^-2^ Hz^-1^ Uncertainty : 0.089 mag = 1.28E-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. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.851 mag = 4.83E-29 W m^-2^ Hz^-1^ Uncertainty : 0.138 mag = 6.54E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 13.019 mag = 4.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.103 mag = 4.11E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.4 x 12.2 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 13.169 mag = 3.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.082 mag = 2.82E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070834.21 +503753.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <8.371E-02 Jy < 8.37E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 070439.9 +504239 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <1.073E-01 Jy < 1.07E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 070439.9 +504239 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 3.448E-01 Jy = 3.45E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 5.17E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 070439.9 +504239 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : <1.600E+00 Jy < 1.60E-26 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 070439.9 +504239 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 24 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 3.0 milliJy = 3.00E-29 W m^-2^ Hz^-1^ Uncertainty : 0.6 milliJy = 6.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 07 08 34.79 +50 37 54.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 25 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 2.7 milliJy = 2.70E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :

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