NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T05:11:23 PDT
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Spectral Energy Distribution (SED) for IC 1951:

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 (Cousins) (B_T) 17.12 +/- 0.09 mag 6.81E+14 6.07E-04 +/- 5.25E-05 Jy Broad-band 1989ESOLV.C...0000L 1
2 B (Cousins) (B_25) 17.17 +/- 0.09 mag 6.81E+14 5.76E-04 +/- 4.97E-05 Jy Broad-band 1989ESOLV.C...0000L 2
3 B (Cousins) (B_26) 17.13 +/- 0.09 mag 6.81E+14 5.98E-04 +/- 5.17E-05 Jy Broad-band 1989ESOLV.C...0000L 3
4 b_J 17.03 +/- 0.12 mag 6.41E+14 6.09E-04 +/- 7.12E-05 Jy Broad-band 1990MNRAS.243..692M 4
5 R (Cousins) (R_25) 16.09 +/- 0.09 mag 4.68E+14 1.13E-03 +/- 9.75E-05 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_26) 16.05 +/- 0.09 mag 4.68E+14 1.17E-03 +/- 1.01E-04 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_T) 16.04 +/- 0.09 mag 4.68E+14 1.18E-03 +/- 1.02E-04 Jy Broad-band 1989ESOLV.C...0000L 7
8 R_25_ 15.38 +/- 0.34 mag 4.65E+14 2.15E-03 +/- 7.90E-04 Jy Broad-band 1998A&AS..129..399K 8
9 J (2MASS/CTIO) 15.28 +/- 0.076 mag 2.43E+14 1.23E-03 +/- 8.62E-05 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 16.396 +/- 0.199 mag 2.43E+14 4.41E-04 +/- 8.08E-05 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 10
11 J (2MASS/CTIO) 15.377 +/- 0.09 mag 2.43E+14 1.13E-03 +/- 9.34E-05 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 11
12 J (2MASS/CTIO) 16.133 +/- 0.137 mag 2.43E+14 5.61E-04 +/- 7.08E-05 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 12
13 J_14arcsec (2MASS) 14.786 +/- 0.104 mag 2.40E+14 1.94E-03 +/- 1.95E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 J 14.532 +/- 0.089 mag 2.40E+14 2.45E-03 +/- 2.09E-04 Jy Broad-band 23.8 x 8.1 arcsec integration area. 20032MASX.C.......: 14
15 J 14.205 +/- 0.110 mag 2.40E+14 3.31E-03 +/- 3.53E-04 Jy Broad-band 20032MASX.C.......: 15
16 H_14arcsec (2MASS) 13.734 +/- 0.088 mag 1.82E+14 3.29E-03 +/- 2.77E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 H 13.630 +/- 0.084 mag 1.82E+14 3.62E-03 +/- 2.91E-04 Jy Broad-band 23.8 x 8.1 arcsec integration area. 20032MASX.C.......: 17
18 H 13.596 +/- 0.139 mag 1.82E+14 3.73E-03 +/- 5.10E-04 Jy Broad-band 20032MASX.C.......: 18
19 H (2MASS/CTIO) ... >14.243 mag 1.80E+14 < 2.06E-03 Jy Broad-band 2006AJ....131.1163S 19
20 H (2MASS/CTIO) ... >14.35 mag 1.80E+14 < 1.86E-03 Jy Broad-band 2006AJ....131.1163S 20
21 K_s (2MASS/CTIO) ... >13.972 mag 1.39E+14 < 1.72E-03 Jy Broad-band 2006AJ....131.1163S 21
22 K_s (2MASS/CTIO) ... >14.263 mag 1.39E+14 < 1.31E-03 Jy Broad-band 2006AJ....131.1163S 22
23 K_s 13.271 +/- 0.107 mag 1.38E+14 3.28E-03 +/- 3.40E-04 Jy Broad-band 23.8 x 8.1 arcsec integration area. 20032MASX.C.......: 23
24 K_s 13.110 +/- 0.155 mag 1.38E+14 3.80E-03 +/- 5.83E-04 Jy Broad-band 20032MASX.C.......: 24
25 K_s_14arcsec (2MASS) 13.549 +/- 0.127 mag 1.38E+14 2.54E-03 +/- 3.15E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 25


Detailed Information for Each Entry

 No. 1
Reference Code : 1989ESOLV.C...0000L
Freq. targeted : B (Cousins) (B_T)   
Measurement    :  17.12       mag                  = 6.07E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.09        mag                  = 5.25E-31
Significance   : typical accuracy
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement; photometric system transformed
Coord. targeted: 032934          -5317.8 (B1950)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 17.17 mag = 5.75E-30 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.97E-31 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032934 -5317.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 17.13 mag = 5.98E-30 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.17E-31 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032934 -5317.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1990MNRAS.243..692M Freq. targeted : b_J Measurement : 17.03 mag = 6.09E-30 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 7.12E-31 Significance : rms uncertainty Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032933.54 -531744.1 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 16.09 mag = 1.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 9.75E-31 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032934 -5317.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 16.05 mag = 1.17E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.01E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032934 -5317.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 16.04 mag = 1.18E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.02E-30 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032934 -5317.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1998A&AS..129..399K Freq. targeted : R_25_ Measurement : 15.38 mag = 2.15E-29 W m^-2^ Hz^-1^ Uncertainty : 0.34 mag = 7.90E-30 Significance : estimated error Freq or Vel. : 6450 A (OBS )= 4.65E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032933.36 -531744.2 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.28 mag = 1.23E-29 W m^-2^ Hz^-1^ Uncertainty : 0.076 mag = 8.62E-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 : 4" aperture; Confusion
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 16.396 mag = 4.41E-30 W m^-2^ Hz^-1^ Uncertainty : 0.199 mag = 8.08E-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; Confusion
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.377 mag = 1.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 9.34E-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 : 4" aperture; Confusion
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 16.133 mag = 5.61E-30 W m^-2^ Hz^-1^ Uncertainty : 0.137 mag = 7.08E-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; Confusion
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 14.786 mag = 1.94E-29 W m^-2^ Hz^-1^ Uncertainty : 0.104 mag = 1.95E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (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 : J Measurement : 14.532 mag = 2.45E-29 W m^-2^ Hz^-1^ Uncertainty : 0.089 mag = 2.09E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.8 x 8.1 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 14.205 mag = 3.31E-29 W m^-2^ Hz^-1^ Uncertainty : 0.110 mag = 3.53E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (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 : 13.734 mag = 3.29E-29 W m^-2^ Hz^-1^ Uncertainty : 0.088 mag = 2.77E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 13.630 mag = 3.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.084 mag = 2.91E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.8 x 8.1 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 13.596 mag = 3.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.139 mag = 5.10E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : >14.243 mag < 2.06E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : >14.35 mag < 1.86E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : >13.972 mag < 1.72E-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 : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : >14.263 mag < 1.31E-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. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 13.271 mag = 3.28E-29 W m^-2^ Hz^-1^ Uncertainty : 0.107 mag = 3.40E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 23.8 x 8.1 arcsec integration area.
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 13.110 mag = 3.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.155 mag = 5.83E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 13.549 mag = 2.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.127 mag = 3.15E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033056.33 -530734.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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