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Date and Time of the Query: 2019-06-19 T02:09:53 PDT
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Spectral Energy Distribution (SED) for NGC 1437B:

28 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) 13.95 +/- 0.21 mag 6.81E+14 1.12E-02 +/- 2.39E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.33 ... mag 6.81E+14 1.98E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 13.98 +/- 0.09 mag 6.81E+14 1.09E-02 +/- 9.40E-04 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 14.21 +/- 0.09 mag 6.81E+14 8.82E-03 +/- 7.62E-04 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 14.05 +/- 0.09 mag 6.81E+14 1.02E-02 +/- 8.83E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 b_J 14.45 +/- 0.12 mag 6.41E+14 6.56E-03 +/- 7.66E-04 Jy Broad-band 1990MNRAS.243..692M 6
7 R (Cousins) (R_T) 12.78 +/- 0.09 mag 4.68E+14 2.39E-02 +/- 2.06E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_25) 12.99 +/- 0.09 mag 4.68E+14 1.96E-02 +/- 1.70E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 R (Cousins) (R_26) 12.84 +/- 0.09 mag 4.68E+14 2.26E-02 +/- 1.95E-03 Jy Broad-band 1989ESOLV.C...0000L 9
10 I_t_ 12.17 ... mag 3.80E+14 3.23E-02 ... Jy Broad-band 1997AJ....113...22G 10
11 I_corr_ 11.92 +/- 0.11 mag 3.80E+14 4.06E-02 +/- 1.70E-02 Jy Broad-band 1997AJ....113...22G 11
12 J (2MASS/CTIO) ... >14.748 mag 2.43E+14 < 2.01E-03 Jy Broad-band 2006AJ....131.1163S 12
13 J 12.021 +/- 0.031 mag 2.40E+14 2.47E-02 +/- 7.17E-04 Jy Broad-band 63.0 x 25.2 arcsec integration area. 20032MASX.C.......: 13
14 J 11.548 +/- 0.036 mag 2.40E+14 3.83E-02 +/- 1.29E-03 Jy Broad-band 20032MASX.C.......: 14
15 J_14arcsec (2MASS) 13.464 +/- 0.025 mag 2.40E+14 6.55E-03 +/- 1.53E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 H 11.320 +/- 0.039 mag 1.82E+14 3.04E-02 +/- 1.11E-03 Jy Broad-band 63.0 x 25.2 arcsec integration area. 20032MASX.C.......: 16
17 H 10.774 +/- 0.035 mag 1.82E+14 5.02E-02 +/- 1.64E-03 Jy Broad-band 20032MASX.C.......: 17
18 H_14arcsec (2MASS) 12.832 +/- 0.030 mag 1.82E+14 7.54E-03 +/- 2.11E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 H (2MASS/CTIO) 15.378 +/- 0.329 mag 1.80E+14 7.23E-04 +/- 2.19E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 19
20 H (2MASS/CTIO) 14.027 +/- 0.061 mag 1.80E+14 2.51E-03 +/- 1.41E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 20
21 K_s (2MASS/CTIO) ... >13.805 mag 1.39E+14 < 2.00E-03 Jy Broad-band 2006AJ....131.1163S 21
22 K_s 11.079 +/- 0.071 mag 1.38E+14 2.47E-02 +/- 1.67E-03 Jy Broad-band 63.0 x 25.2 arcsec integration area. 20032MASX.C.......: 22
23 K_s_14arcsec (2MASS) 12.495 +/- 0.044 mag 1.38E+14 6.70E-03 +/- 2.77E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 23
24 K_s 10.775 +/- 0.064 mag 1.38E+14 3.27E-02 +/- 1.98E-03 Jy Broad-band 20032MASX.C.......: 24
25 12 microns (IRAS) ... <6.107E-02 Jy 2.50E+13 < 6.11E-02 Jy Broad-band 1990IRASF.C...0000M 25
26 25 microns (IRAS) ... <7.639E-02 Jy 1.20E+13 < 7.64E-02 Jy Broad-band 1990IRASF.C...0000M 26
27 60 microns (IRAS) 3.339E-01 +/- 10 % Jy 5.00E+12 3.34E-01 +/- 3.34E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 27
28 100 microns (IRAS) 1.230E+00 +/- 10 % Jy 3.00E+12 1.23E+00 +/- 1.23E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 28


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  13.95       mag                  = 1.12E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 2.39E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 034402.0        -363048 (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 : 13.33 mag = 1.98E-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: 034402.0 -363048 (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 : 13.98 mag = 1.09E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 9.40E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 034402 -3630.8 (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 : 14.21 mag = 8.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.62E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 034402 -3630.8 (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 : 14.05 mag = 1.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 8.83E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 034402 -3630.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1990MNRAS.243..692M Freq. targeted : b_J Measurement : 14.45 mag = 6.56E-29 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 7.66E-30 Significance : rms uncertainty Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034402.12 -363043.9 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.78 mag = 2.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.07E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 034402 -3630.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.99 mag = 1.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.70E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 034402 -3630.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.84 mag = 2.26E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.95E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 034402 -3630.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1997AJ....113...22G Freq. targeted : I_t_ Measurement : 12.17 mag = 3.23E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8060 A (OBS )= 3.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034010.0 -363047. (B1950) Spatial mode : Total flux Notes : Transformed from previously published data; Corrected for contaminating foreground stars Qualifiers :
No. 11 Reference Code : 1997AJ....113...22G Freq. targeted : I_corr_ Measurement : 11.92 mag = 4.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.11 mag = 1.70E-28 Significance : uncertainty Freq or Vel. : 8060 A (OBS )= 3.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034010.0 -363047. (B1950) Spatial mode : Total flux Notes : Transformed from previously published data; Extinction-corrected for internal and Milky Way and K-correction applied Qualifiers :
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : >14.748 mag < 2.01E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.021 mag = 2.47E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 7.17E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 63.0 x 25.2 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.548 mag = 3.83E-28 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 1.29E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.464 mag = 6.55E-29 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 1.53E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.320 mag = 3.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.039 mag = 1.11E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 63.0 x 25.2 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.774 mag = 5.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 1.64E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.832 mag = 7.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 2.11E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 15.378 mag = 7.23E-30 W m^-2^ Hz^-1^ Uncertainty : 0.329 mag = 2.19E-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. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.027 mag = 2.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 1.41E-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. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : >13.805 mag < 2.00E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.079 mag = 2.47E-28 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 1.67E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 63.0 x 25.2 arcsec integration area.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.495 mag = 6.70E-29 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 2.77E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.775 mag = 3.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.064 mag = 1.98E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 034554.85 -362125.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 25 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <6.107E-02 Jy < 6.11E-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: 034400.9 -363047 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 26 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <7.639E-02 Jy < 7.64E-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: 034400.9 -363047 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 27 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 3.339E-01 Jy = 3.34E-27 W m^-2^ Hz^-1^ Uncertainty : 10 % Jy = 3.34E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 034400.9 -363047 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 28 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.230E+00 Jy = 1.23E-26 W m^-2^ Hz^-1^ Uncertainty : 10 % Jy = 1.23E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 034400.9 -363047 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2

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