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Date and Time of the Query: 2019-08-18 T21:19:06 PDT
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Spectral Energy Distribution (SED) for NGC 4993:

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 FUV (GALEX) AB ... >19.9558 mag 1.95E+15 < 3.78E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 22.1475 +/- 0.494938 mag 1.95E+15 5.02E-06 +/- 2.29E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 18.8118 +/- 0.0858869 mag 1.29E+15 1.08E-04 +/- 8.58E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.0459 +/- 0.173989 mag 1.29E+15 1.39E-05 +/- 2.22E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 B (Cousins) (B_26) 13.41 +/- 0.09 mag 6.81E+14 1.84E-02 +/- 1.59E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 5
6 B (Cousins) (B_T) 13.34 +/- 0.09 mag 6.81E+14 1.97E-02 +/- 1.70E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 6
7 B (m_B) 13.32 +/- 0.21 mag 6.81E+14 2.00E-02 +/- 4.27E-03 Jy Broad-band 1991RC3.9.C...0000d 7
8 B (Cousins) (B_25) 13.48 +/- 0.09 mag 6.81E+14 1.72E-02 +/- 1.49E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 8
9 B (m_B^0) 12.97 ... mag 6.81E+14 2.76E-02 ... Jy Broad-band 1991RC3.9.C...0000d 9
10 R (Cousins) (R_T) 11.92 +/- 0.09 mag 4.68E+14 5.27E-02 +/- 4.55E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 10
11 R (Cousins) (R_25) 12.09 +/- 0.09 mag 4.68E+14 4.50E-02 +/- 3.89E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 11
12 R (Cousins) (R_26) 12.01 +/- 0.09 mag 4.68E+14 4.83E-02 +/- 4.17E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 12
13 J (2MASS/CTIO) 12.356 +/- 0.088 mag 2.43E+14 1.82E-02 +/- 1.48E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 13
14 J (2MASS/CTIO) 11.68 +/- 0.006 mag 2.43E+14 3.39E-02 +/- 1.87E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 J_14arcsec (2MASS) 11.173 +/- 0.004 mag 2.40E+14 5.40E-02 +/- 1.99E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 J 10.177 +/- 0.016 mag 2.40E+14 1.35E-01 +/- 2.01E-03 Jy Broad-band 20032MASX.C.......: 16
17 J 10.292 +/- 0.015 mag 2.40E+14 1.22E-01 +/- 1.69E-03 Jy Broad-band 65.0 x 55.9 arcsec integration area. 20032MASX.C.......: 17
18 H 9.599 +/- 0.022 mag 1.82E+14 1.48E-01 +/- 3.03E-03 Jy Broad-band 65.0 x 55.9 arcsec integration area. 20032MASX.C.......: 18
19 H_14arcsec (2MASS) 10.419 +/- 0.005 mag 1.82E+14 6.96E-02 +/- 3.21E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 H 9.509 +/- 0.021 mag 1.82E+14 1.61E-01 +/- 3.14E-03 Jy Broad-band 20032MASX.C.......: 20
21 H (2MASS/CTIO) 10.902 +/- 0.005 mag 1.80E+14 4.46E-02 +/- 2.05E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 21
22 H (2MASS/CTIO) 11.68 +/- 0.104 mag 1.80E+14 2.18E-02 +/- 2.09E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 K_s (2MASS/CTIO) 11.05 +/- 0.059 mag 1.39E+14 2.54E-02 +/- 1.38E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 10.615 +/- 0.006 mag 1.39E+14 3.78E-02 +/- 2.09E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 24
25 K_s 9.330 +/- 0.026 mag 1.38E+14 1.24E-01 +/- 3.00E-03 Jy Broad-band 65.0 x 55.9 arcsec integration area. 20032MASX.C.......: 25
26 K_s 9.224 +/- 0.024 mag 1.38E+14 1.36E-01 +/- 3.05E-03 Jy Broad-band 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 10.136 +/- 0.006 mag 1.38E+14 5.88E-02 +/- 3.26E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >19.9558     mag                  < 3.78E-31 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 197.44879949515 -23.38415058075 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 22.1475 mag = 5.02E-32 W m^-2^ Hz^-1^ Uncertainty : 0.494938 mag = 2.29E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 197.44879949515 -23.38415058075 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 18.8118 mag = 1.08E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0858869 mag = 8.58E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 197.44879949515 -23.38415058075 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.0459 mag = 1.39E-31 W m^-2^ Hz^-1^ Uncertainty : 0.173989 mag = 2.22E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 197.44879949515 -23.38415058075 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.41 mag = 1.84E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.59E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 130705 -2307.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.34 mag = 1.97E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.70E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 130705 -2307.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 7 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.32 mag = 2.00E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 4.27E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130705.0 -23 706 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.48 mag = 1.72E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.49E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 130705 -2307.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 12.97 mag = 2.76E-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: 130705.0 -23 706 (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. 10 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 11.92 mag = 5.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.55E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 130705 -2307.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.09 mag = 4.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.89E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 130705 -2307.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.01 mag = 4.83E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.17E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 130705 -2307.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.356 mag = 1.82E-28 W m^-2^ Hz^-1^ Uncertainty : 0.088 mag = 1.48E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.68 mag = 3.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.87E-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. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.173 mag = 5.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.99E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (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 : J Measurement : 10.177 mag = 1.35E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 2.01E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.292 mag = 1.22E-27 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.69E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 65.0 x 55.9 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.599 mag = 1.48E-27 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 3.03E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 65.0 x 55.9 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.419 mag = 6.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 3.21E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.509 mag = 1.61E-27 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 3.14E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.902 mag = 4.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 2.05E-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. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.68 mag = 2.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.104 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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.05 mag = 2.54E-28 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 1.38E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.615 mag = 3.78E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 2.09E-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. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.330 mag = 1.24E-27 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 3.00E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 65.0 x 55.9 arcsec integration area.
No. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.224 mag = 1.36E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 3.05E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.136 mag = 5.88E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 3.26E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 130947.70 -232302.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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