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Date and Time of the Query: 2019-03-24 T22:46:22 PDT
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Spectral Energy Distribution (SED) for NGC 4990:

29 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 13.96 +/- 0.12 mag 6.41E+14 1.03E-02 +/- 1.20E-03 Jy Broad-band 1990MNRAS.243..692M 1
2 B_J 14.6639 ... mag 6.41E+14 5.38E-03 ... Jy Broad-band 2005MNRAS.361...34D 2
3 J_pg 14.1 +/- 0.3 mag 6.41E+14 9.05E-03 +/- 2.50E-03 Jy Broad-band Isophotal mag 2007ApJS..170...33P 3
4 R 14.1735 ... mag 4.68E+14 6.59E-03 ... Jy Broad-band 2005MNRAS.361...34D 4
5 F_pg 12.5 +/- 0.3 mag 4.68E+14 3.08E-02 +/- 8.51E-03 Jy Broad-band Isophotal mag 2007ApJS..170...33P 5
6 I 13.6960 ... mag 3.79E+14 8.47E-03 ... Jy Broad-band 2005MNRAS.361...34D 6
7 J (2MASS/CTIO) 12.621 +/- 0.069 mag 2.43E+14 1.43E-02 +/- 9.06E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 7
8 J (2MASS/CTIO) 12.118 +/- 0.01 mag 2.43E+14 2.27E-02 +/- 2.09E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 8
9 J 11.283 +/- 0.020 mag 2.40E+14 4.88E-02 +/- 9.08E-04 Jy Broad-band 20032MASX.C.......: 9
10 J_14arcsec (2MASS) 11.800 +/- 0.007 mag 2.40E+14 3.03E-02 +/- 1.96E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 J 11.421 +/- 0.018 mag 2.40E+14 4.30E-02 +/- 7.19E-04 Jy Broad-band 35.6 x 29.9 arcsec integration area. 20032MASX.C.......: 11
12 H_14arcsec (2MASS) 11.109 +/- 0.008 mag 1.82E+14 3.69E-02 +/- 2.73E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 H 10.634 +/- 0.025 mag 1.82E+14 5.71E-02 +/- 1.33E-03 Jy Broad-band 20032MASX.C.......: 13
14 H 10.747 +/- 0.025 mag 1.82E+14 5.15E-02 +/- 1.20E-03 Jy Broad-band 35.6 x 29.9 arcsec integration area. 20032MASX.C.......: 14
15 H (2MASS/CTIO) 11.408 +/- 0.015 mag 1.80E+14 2.80E-02 +/- 3.87E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 H (2MASS/CTIO) 12.075 +/- 0.084 mag 1.80E+14 1.51E-02 +/- 1.17E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 16
17 K_s (2MASS/CTIO) 11.616 +/- 0.058 mag 1.39E+14 1.51E-02 +/- 8.04E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 K_s (2MASS/CTIO) 11.109 +/- 0.008 mag 1.39E+14 2.40E-02 +/- 1.77E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s 10.509 +/- 0.043 mag 1.38E+14 4.17E-02 +/- 1.69E-03 Jy Broad-band 35.6 x 29.9 arcsec integration area. 20032MASX.C.......: 19
20 K_s 10.367 +/- 0.041 mag 1.38E+14 4.76E-02 +/- 1.83E-03 Jy Broad-band 20032MASX.C.......: 20
21 K_s_14arcsec (2MASS) 10.828 +/- 0.012 mag 1.38E+14 3.11E-02 +/- 3.46E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 21
22 12 microns (IRAS) 1.780E-01 +/- 19 % Jy 2.50E+13 1.78E-01 +/- 3.38E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 22
23 25 microns (IRAS) 5.373E-01 +/- 22 % Jy 1.20E+13 5.37E-01 +/- 3.92E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 23
24 60 microns (IRAS) 2.817E+00 +/- 7 % Jy 5.00E+12 2.82E+00 +/- 1.97E-01 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 24
25 100 microns (IRAS) 2.561E+00 +/- 13 % Jy 3.00E+12 2.56E+00 +/- 3.33E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 25
26 4.755 GHz (GBT) 19 +/- 7 milliJy 4.76E+09 1.90E-02 +/- 7.00E-03 Jy Broad-band Probable detection 1995ApJS...98..369B 26
27 HI line (Parkes) 8.6 ... Jy km s^-1^ 1.42E+09 4.03E+04 ... Jy-Hz Line 2005MNRAS.361...34D 27
28 HI line (Nancay) 6.44 +/- 0.97 Jy km/s 1.42E+09 3.01E+04 +/- 4.53E+03 Jy-Hz Line 2004A&A...416..515D 28
29 1.4GHz 29.9 +/- 1.0 milliJy 1.40E+09 2.99E-02 +/- 1.00E-03 Jy Broad-band 1998AJ....115.1693C 29


Detailed Information for Each Entry

 No. 1
Reference Code : 1990MNRAS.243..692M
Freq. targeted : b_J                 
Measurement    :  13.96       mag                  = 1.03E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.12        mag                  = 1.20E-29
Significance   : rms uncertainty
Freq or Vel.   :  4680        A            (OBS   )= 6.41E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 130641.79       -050024.6 (B1950)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2005MNRAS.361...34D Freq. targeted : B_J Measurement : 14.6639 mag = 5.38E-29 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: 130917.3 -051622.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 3 Reference Code : 2007ApJS..170...33P Freq. targeted : J_pg Measurement : 14.1 mag = 9.05E-29 W m^-2^ Hz^-1^ Uncertainty : 0.3 mag = 2.50E-29 Significance : estimated error Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 09 17.26 -05 16 22.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From reprocessed raw data Qualifiers : Isophotal mag
No. 4 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 14.1735 mag = 6.59E-29 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: 130917.3 -051622.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 5 Reference Code : 2007ApJS..170...33P Freq. targeted : F_pg Measurement : 12.5 mag = 3.08E-28 W m^-2^ Hz^-1^ Uncertainty : 0.3 mag = 8.51E-29 Significance : estimated error Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 09 17.26 -05 16 22.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From reprocessed raw data Qualifiers : Isophotal mag
No. 6 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 13.6960 mag = 8.47E-29 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: 130917.3 -051622.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.621 mag = 1.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 9.06E-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. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.118 mag = 2.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 2.09E-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. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.283 mag = 4.88E-28 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 9.08E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (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 : 11.800 mag = 3.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 1.96E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (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 : J Measurement : 11.421 mag = 4.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.018 mag = 7.19E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 35.6 x 29.9 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.109 mag = 3.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 2.73E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.634 mag = 5.71E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 1.33E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.747 mag = 5.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 1.20E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 35.6 x 29.9 arcsec integration area.
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.408 mag = 2.80E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 3.87E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.075 mag = 1.51E-28 W m^-2^ Hz^-1^ Uncertainty : 0.084 mag = 1.17E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.616 mag = 1.51E-28 W m^-2^ Hz^-1^ Uncertainty : 0.058 mag = 8.04E-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 : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.109 mag = 2.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.77E-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. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.509 mag = 4.17E-28 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 1.69E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 35.6 x 29.9 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.367 mag = 4.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.041 mag = 1.83E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.828 mag = 3.11E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 3.46E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130917.29 -051622.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 1.780E-01 Jy = 1.78E-27 W m^-2^ Hz^-1^ Uncertainty : 19 % Jy = 3.38E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 130642.3 -050024 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 5.373E-01 Jy = 5.37E-27 W m^-2^ Hz^-1^ Uncertainty : 22 % Jy = 3.92E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 130642.3 -050024 (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 : 60 microns (IRAS) Measurement : 2.817E+00 Jy = 2.82E-26 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 1.97E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 130642.3 -050024 (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 : 100 microns (IRAS) Measurement : 2.561E+00 Jy = 2.56E-26 W m^-2^ Hz^-1^ Uncertainty : 13 % Jy = 3.33E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 130642.3 -050024 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 26 Reference Code : 1995ApJS...98..369B Freq. targeted : 4.755 GHz (GBT) Measurement : 19 milliJy = 1.90E-28 W m^-2^ Hz^-1^ Uncertainty : 7 milliJy = 7.00E-29 Significance : rms uncertainty Freq or Vel. : 4.755 GHz (OBS )= 4.76E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Probable detection
No. 27 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 8.6 Jy km s^-1^ = 4.03E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3141.1 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 130919.3 -051907. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 28 Reference Code : 2004A&A...416..515D Freq. targeted : HI line (Nancay) Measurement : 6.44 Jy km/s = 3.01E-22 W m^-2^ Uncertainty : 0.97 Jy km/s = 4.53E-23 Significance : 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: Spatial mode : Total flux; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 29 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 29.9 milliJy = 2.99E-28 W m^-2^ Hz^-1^ Uncertainty : 1.0 milliJy = 1.00E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 09 17.33 -05 16 20.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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