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Date and Time of the Query: 2019-04-20 T02:30:49 PDT
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Spectral Energy Distribution (SED) for NGC 2326:

26 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) 13.90 +/- 0.30 mag 6.81E+14 1.17E-02 +/- 3.73E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.49 ... mag 6.81E+14 1.71E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 m_p 14.3 +/- 0.4 mag 6.81E+14 8.12E-03 +/- 3.62E-03 Jy Broad-band 1966CGCG3.C...0000Z 3
4 R (NOT) 11.88 +/- 0.02 mag 4.61E+14 5.45E-02 +/- 1.00E-03 Jy Broad-band 2008A&A...486..755T 4
5 H{alpha} (NOT) 29E-17 +/- 10E-17 W/m^2^ 4.57E+14 2.90E+10 +/- 1.00E+10 Jy-Hz Line 2008A&A...486..755T 5
6 J (2MASS/FLWO) 12.481 +/- 0.035 mag 2.43E+14 1.62E-02 +/- 5.23E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 6
7 J (2MASS/FLWO) 12.317 +/- 0.009 mag 2.43E+14 1.89E-02 +/- 1.56E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 7
8 J 10.560 +/- 0.023 mag 2.40E+14 9.50E-02 +/- 2.03E-03 Jy Broad-band 114.0 x 50.2 arcsec integration area. 20032MASX.C.......: 8
9 J 10.370 +/- 0.028 mag 2.40E+14 1.13E-01 +/- 2.96E-03 Jy Broad-band 20032MASX.C.......: 9
10 J_14arcsec (2MASS) 11.851 +/- 0.007 mag 2.40E+14 2.89E-02 +/- 1.87E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 H 9.868 +/- 0.033 mag 1.82E+14 1.16E-01 +/- 3.57E-03 Jy Broad-band 114.0 x 50.2 arcsec integration area. 20032MASX.C.......: 11
12 H 9.553 +/- 0.031 mag 1.82E+14 1.55E-01 +/- 4.48E-03 Jy Broad-band 20032MASX.C.......: 12
13 H_14arcsec (2MASS) 11.097 +/- 0.008 mag 1.82E+14 3.73E-02 +/- 2.76E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H (2MASS/FLWO) 11.543 +/- 0.009 mag 1.80E+14 2.47E-02 +/- 2.05E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 H (2MASS/FLWO) 11.834 +/- 0.049 mag 1.80E+14 1.89E-02 +/- 8.53E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 K_s (2MASS/FLWO) 11.241 +/- 0.013 mag 1.39E+14 2.13E-02 +/- 2.55E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 K_s (2MASS/FLWO) 11.464 +/- 0.037 mag 1.39E+14 1.73E-02 +/- 5.90E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 K_s 9.236 +/- 0.036 mag 1.38E+14 1.35E-01 +/- 4.54E-03 Jy Broad-band 20032MASX.C.......: 18
19 K_s 9.515 +/- 0.037 mag 1.38E+14 1.04E-01 +/- 3.61E-03 Jy Broad-band 114.0 x 50.2 arcsec integration area. 20032MASX.C.......: 19
20 K_s_14arcsec (2MASS) 10.779 +/- 0.009 mag 1.38E+14 3.25E-02 +/- 2.71E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 20
21 12 microns (IRAS) ... <9.248E-02 Jy 2.50E+13 < 9.25E-02 Jy Broad-band 1990IRASF.C...0000M 21
22 25 microns (IRAS) ... <1.322E-01 Jy 1.20E+13 < 1.32E-01 Jy Broad-band 1990IRASF.C...0000M 22
23 60 microns (IRAS) 2.944E-01 +/- 15 % Jy 5.00E+12 2.94E-01 +/- 4.42E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 23
24 100 microns (IRAS) 1.582E+00 +/- 13 % Jy 3.00E+12 1.58E+00 +/- 2.06E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 24
25 1.4 GHz (VLA) 8.4 ... milliJy 1.40E+09 8.40E-03 ... Jy Broad-band 2002AJ....124..675C 25
26 1.4GHz 11.1 +/- 1.8 milliJy 1.40E+09 1.11E-02 +/- 1.80E-03 Jy Broad-band High Integral 1998AJ....115.1693C 26


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  13.90       mag                  = 1.17E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.30        mag                  = 3.73E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 070418.7        +504540 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 13.49 mag = 1.71E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070418.7 +504540 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 3 Reference Code : 1966CGCG3.C...0000Z Freq. targeted : m_p Measurement : 14.3 mag = 8.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 3.62E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070418.0 +504500. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2008A&A...486..755T Freq. targeted : R (NOT) Measurement : 11.88 mag = 5.45E-28 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 1.00E-29 Significance : typical accuracy Freq or Vel. : 6500 A (OBS )= 4.61E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 07 08 11.0 +50 40 55 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 5 Reference Code : 2008A&A...486..755T Freq. targeted : H{alpha} (NOT) Measurement : 29E-17 W/m^2^ = 2.90E-16 W m^-2^ Uncertainty : 10E-17 W/m^2^ = 1.00E-16 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 11.0 +50 40 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.481 mag = 1.62E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 5.23E-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. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.317 mag = 1.89E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.56E-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. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.560 mag = 9.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 2.03E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 114.0 x 50.2 arcsec integration area.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.370 mag = 1.13E-27 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 2.96E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.851 mag = 2.89E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 1.87E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.868 mag = 1.16E-27 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 3.57E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 114.0 x 50.2 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.553 mag = 1.55E-27 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 4.48E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.097 mag = 3.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 2.76E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.543 mag = 2.47E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.05E-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 : H (2MASS/FLWO) Measurement : 11.834 mag = 1.89E-28 W m^-2^ Hz^-1^ Uncertainty : 0.049 mag = 8.53E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.241 mag = 2.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.55E-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 : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.464 mag = 1.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 5.90E-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. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.236 mag = 1.35E-27 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 4.54E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.515 mag = 1.04E-27 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 3.61E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 114.0 x 50.2 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.779 mag = 3.25E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.71E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 070811.02 +504054.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <9.248E-02 Jy < 9.25E-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: 070418.0 +504543 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <1.322E-01 Jy < 1.32E-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: 070418.0 +504543 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 2.944E-01 Jy = 2.94E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 4.42E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 070418.0 +504543 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.582E+00 Jy = 1.58E-26 W m^-2^ Hz^-1^ Uncertainty : 13 % Jy = 2.06E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 070418.0 +504543 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 25 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 8.4 milliJy = 8.40E-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 :
No. 26 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 11.1 milliJy = 1.11E-28 W m^-2^ Hz^-1^ Uncertainty : 1.8 milliJy = 1.80E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 07 08 12.57 +50 40 55.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High Integral

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