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Date and Time of the Query: 2019-02-16 T02:25:11 PST
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Spectral Energy Distribution (SED) for NGC 1738:

27 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) 13.68 +/- 0.21 mag 6.81E+14 1.44E-02 +/- 3.07E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.17 ... mag 6.81E+14 2.30E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 13.70 +/- 0.09 mag 6.81E+14 1.41E-02 +/- 1.22E-03 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 13.73 +/- 0.09 mag 6.81E+14 1.37E-02 +/- 1.19E-03 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 13.71 +/- 0.09 mag 6.81E+14 1.40E-02 +/- 1.21E-03 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_T) 12.65 +/- 0.09 mag 4.68E+14 2.68E-02 +/- 2.32E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_25) 12.70 +/- 0.09 mag 4.68E+14 2.56E-02 +/- 2.21E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_26) 12.67 +/- 0.09 mag 4.68E+14 2.63E-02 +/- 2.27E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 J (2MASS/CTIO) 13.364 +/- 0.018 mag 2.43E+14 7.19E-03 +/- 1.19E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 14.324 +/- 0.133 mag 2.43E+14 2.97E-03 +/- 3.64E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 10
11 J 11.574 +/- 0.033 mag 2.40E+14 3.74E-02 +/- 1.15E-03 Jy Broad-band 59.0 x 34.2 arcsec integration area. 20032MASX.C.......: 11
12 J 11.386 +/- 0.033 mag 2.40E+14 4.44E-02 +/- 1.37E-03 Jy Broad-band 20032MASX.C.......: 12
13 J_14arcsec (2MASS) 12.660 +/- 0.016 mag 2.40E+14 1.37E-02 +/- 2.04E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H 10.947 +/- 0.046 mag 1.82E+14 4.28E-02 +/- 1.85E-03 Jy Broad-band 59.0 x 34.2 arcsec integration area. 20032MASX.C.......: 14
15 H 10.812 +/- 0.043 mag 1.82E+14 4.85E-02 +/- 1.96E-03 Jy Broad-band 20032MASX.C.......: 15
16 H_14arcsec (2MASS) 11.980 +/- 0.019 mag 1.82E+14 1.65E-02 +/- 2.92E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 H (2MASS/CTIO) 13.672 +/- 0.174 mag 1.80E+14 3.48E-03 +/- 5.58E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 H (2MASS/CTIO) 12.629 +/- 0.022 mag 1.80E+14 9.09E-03 +/- 1.84E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s (2MASS/CTIO) 13.289 +/- 0.131 mag 1.39E+14 3.22E-03 +/- 3.89E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 19
20 K_s (2MASS/CTIO) 12.33 +/- 0.036 mag 1.39E+14 7.80E-03 +/- 2.59E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 20
21 K_s_14arcsec (2MASS) 11.624 +/- 0.025 mag 1.38E+14 1.49E-02 +/- 3.48E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 21
22 K_s 10.629 +/- 0.069 mag 1.38E+14 3.74E-02 +/- 2.45E-03 Jy Broad-band 59.0 x 34.2 arcsec integration area. 20032MASX.C.......: 22
23 K_s 10.483 +/- 0.062 mag 1.38E+14 4.27E-02 +/- 2.51E-03 Jy Broad-band 20032MASX.C.......: 23
24 12 microns (IRAS) 1.933E-01 +/- 16 % Jy 2.50E+13 1.93E-01 +/- 3.09E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 24
25 25 microns (IRAS) 3.360E-01 +/- 7 % Jy 1.20E+13 3.36E-01 +/- 1.35E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 25
26 60 microns (IRAS) 4.050E+00 +/- 5 % Jy 5.00E+12 4.05E+00 +/- 2.03E-01 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 26
27 100 microns (IRAS) 8.777E+00 +/- 5 % Jy 3.00E+12 8.78E+00 +/- 4.39E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 27


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  13.68       mag                  = 1.44E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 3.07E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 045934.1        -181348 (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 : 13.17 mag = 2.30E-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: 045934.1 -181348 (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 : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.70 mag = 1.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.22E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 045934 -1813.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.73 mag = 1.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.19E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 045934 -1813.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.71 mag = 1.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.21E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 045934 -1813.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.65 mag = 2.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.32E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 045934 -1813.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.70 mag = 2.56E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.21E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 045934 -1813.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.67 mag = 2.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.27E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 045934 -1813.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.364 mag = 7.19E-29 W m^-2^ Hz^-1^ Uncertainty : 0.018 mag = 1.19E-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. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.324 mag = 2.97E-29 W m^-2^ Hz^-1^ Uncertainty : 0.133 mag = 3.64E-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. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.574 mag = 3.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.15E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 59.0 x 34.2 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.386 mag = 4.44E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.37E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.660 mag = 1.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 2.04E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.947 mag = 4.28E-28 W m^-2^ Hz^-1^ Uncertainty : 0.046 mag = 1.85E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 59.0 x 34.2 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.812 mag = 4.85E-28 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 1.96E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.980 mag = 1.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.92E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.672 mag = 3.48E-29 W m^-2^ Hz^-1^ Uncertainty : 0.174 mag = 5.58E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.629 mag = 9.09E-29 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.84E-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. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.289 mag = 3.22E-29 W m^-2^ Hz^-1^ Uncertainty : 0.131 mag = 3.89E-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. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.33 mag = 7.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 2.59E-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. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.624 mag = 1.49E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 3.48E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.629 mag = 3.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 2.45E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 59.0 x 34.2 arcsec integration area.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.483 mag = 4.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 2.51E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 050146.70 -180925.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 1.933E-01 Jy = 1.93E-27 W m^-2^ Hz^-1^ Uncertainty : 16 % Jy = 3.09E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 045933.7 -181350 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 25 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 3.360E-01 Jy = 3.36E-27 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 1.35E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 045933.7 -181350 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 26 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 4.050E+00 Jy = 4.05E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 2.03E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 045933.7 -181350 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 27 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 8.777E+00 Jy = 8.78E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 4.39E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 045933.7 -181350 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2

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