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Date and Time of the Query: 2019-06-15 T19:39:25 PDT
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Spectral Energy Distribution (SED) for NGC 1723:

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_J 12.4710 ... mag 6.41E+14 4.06E-02 ... Jy Broad-band 2005MNRAS.361...34D 1
2 R 12.5652 ... mag 4.68E+14 2.90E-02 ... Jy Broad-band 2005MNRAS.361...34D 2
3 I 12.0949 ... mag 3.79E+14 3.70E-02 ... Jy Broad-band 2005MNRAS.361...34D 3
4 J (2MASS/CTIO) 12.511 +/- 0.093 mag 2.43E+14 1.58E-02 +/- 1.35E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 4
5 J (2MASS/CTIO) 11.87 +/- 0.009 mag 2.43E+14 2.85E-02 +/- 2.36E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J 10.043 +/- 0.014 mag 2.40E+14 1.53E-01 +/- 1.99E-03 Jy Broad-band 99.4 x 55.7 arcsec integration area. 20032MASX.C.......: 6
7 J 9.978 +/- 0.014 mag 2.40E+14 1.62E-01 +/- 2.11E-03 Jy Broad-band 20032MASX.C.......: 7
8 J_14arcsec (2MASS) 11.281 +/- 0.004 mag 2.40E+14 4.89E-02 +/- 1.81E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 H 9.242 +/- 0.017 mag 1.82E+14 2.06E-01 +/- 3.25E-03 Jy Broad-band 20032MASX.C.......: 9
10 H 9.328 +/- 0.018 mag 1.82E+14 1.90E-01 +/- 3.18E-03 Jy Broad-band 99.4 x 55.7 arcsec integration area. 20032MASX.C.......: 10
11 H_14arcsec (2MASS) 10.552 +/- 0.005 mag 1.82E+14 6.16E-02 +/- 2.84E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H (2MASS/CTIO) 11.814 +/- 0.118 mag 1.80E+14 1.93E-02 +/- 2.09E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 12
13 H (2MASS/CTIO) 11.123 +/- 0.01 mag 1.80E+14 3.64E-02 +/- 3.35E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 K_s (2MASS/CTIO) 10.814 +/- 0.004 mag 1.39E+14 3.15E-02 +/- 1.16E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 11.274 +/- 0.066 mag 1.39E+14 2.06E-02 +/- 1.25E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 K_s 8.967 +/- 0.024 mag 1.38E+14 1.73E-01 +/- 3.86E-03 Jy Broad-band 20032MASX.C.......: 16
17 K_s 9.072 +/- 0.026 mag 1.38E+14 1.57E-01 +/- 3.80E-03 Jy Broad-band 99.4 x 55.7 arcsec integration area. 20032MASX.C.......: 17
18 K_s_14arcsec (2MASS) 10.254 +/- 0.006 mag 1.38E+14 5.28E-02 +/- 2.92E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 12 microns (IRAS) ... <1.320E-01 Jy 2.50E+13 < 1.32E-01 Jy Broad-band 1990IRASF.C...0000M 19
20 25 microns (IRAS) ... <9.731E-02 Jy 1.20E+13 < 9.73E-02 Jy Broad-band 1990IRASF.C...0000M 20
21 60 microns (IRAS) 6.226E-01 +/- 9 % Jy 5.00E+12 6.23E-01 +/- 5.60E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 21
22 100 microns (IRAS) 2.168E+00 +/- 22 % Jy 3.00E+12 2.17E+00 +/- 4.77E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 22
23 HI line (Parkes) 10.6 ... Jy km s^-1^ 1.42E+09 4.96E+04 ... Jy-Hz Line 2005MNRAS.361...34D 23
24 HI (21 cm line) 9.8 +/- 1.1 Jy km sec^-1^ 1.42E+09 4.51E+04 +/- 5.07E+03 Jy-Hz Line 1998A&AS..130..333T 24
25 1.4GHz 13.8 +/- 2.4 milliJy 1.40E+09 1.38E-02 +/- 2.40E-03 Jy Broad-band 1998AJ....115.1693C 25


Detailed Information for Each Entry

 No. 1
Reference Code : 2005MNRAS.361...34D
Freq. targeted : B_J                 
Measurement    :  12.4710     mag                  = 4.06E-28 W m^-2^ Hz^-1^
Uncertainty    :              mag                  = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :     4680     A            (OBS   )= 6.41E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 045925.9        -105850.8 (J2000)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 12.5652 mag = 2.90E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.9 -105850.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 3 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 12.0949 mag = 3.70E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.9 -105850.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.511 mag = 1.58E-28 W m^-2^ Hz^-1^ Uncertainty : 0.093 mag = 1.35E-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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.87 mag = 2.85E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.36E-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 : 20032MASX.C.......: Freq. targeted : J Measurement : 10.043 mag = 1.53E-27 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 1.99E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 99.4 x 55.7 arcsec integration area.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 9.978 mag = 1.62E-27 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.11E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.281 mag = 4.89E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (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 : 9.242 mag = 2.06E-27 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 3.25E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.328 mag = 1.90E-27 W m^-2^ Hz^-1^ Uncertainty : 0.018 mag = 3.18E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 99.4 x 55.7 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.552 mag = 6.16E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 2.84E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.814 mag = 1.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.118 mag = 2.09E-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 : H (2MASS/CTIO) Measurement : 11.123 mag = 3.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 3.35E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.814 mag = 3.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.16E-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 : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.274 mag = 2.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.066 mag = 1.25E-29 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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.967 mag = 1.73E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 3.86E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.072 mag = 1.57E-27 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 3.80E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 99.4 x 55.7 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.254 mag = 5.28E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 2.92E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 045925.89 -105850.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <1.320E-01 Jy < 1.32E-27 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: 045704.0 -110320 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <9.731E-02 Jy < 9.73E-28 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: 045704.0 -110320 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 6.226E-01 Jy = 6.23E-27 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 5.60E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 045704.0 -110320 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 2.168E+00 Jy = 2.17E-26 W m^-2^ Hz^-1^ Uncertainty : 22 % Jy = 4.77E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 045704.0 -110320 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 23 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 10.6 Jy km s^-1^ = 4.96E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3714.5 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 045922.4 -105750. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 24 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 9.8 Jy km sec^-1^ = 4.51E-22 W m^-2^ Uncertainty : 1.1 Jy km sec^-1^ = 5.07E-23 Significance : rms uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 045706. -110306. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 25 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 13.8 milliJy = 1.38E-28 W m^-2^ Hz^-1^ Uncertainty : 2.4 milliJy = 2.40E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 59 26.11 -10 58 55.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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