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Date and Time of the Query: 2019-04-18 T09:16:58 PDT
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Spectral Energy Distribution (SED) for NGC 4499:

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 U (U_T) 14.22 +/- 0.41 mag 8.19E+14 3.71E-03 +/- 1.68E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 U (U_T^0) 13.12 ... mag 8.19E+14 1.02E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (B_T) 14.00 +/- 0.40 mag 6.81E+14 1.07E-02 +/- 4.77E-03 Jy Broad-band 1991RC3.9.C...0000d 3
4 B (m_B) 13.56 +/- 0.21 mag 6.81E+14 1.61E-02 +/- 3.42E-03 Jy Broad-band 1991RC3.9.C...0000d 4
5 B (B_T^0) 13.02 ... mag 6.81E+14 2.64E-02 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 B (Cousins) (B_T) 13.58 +/- 0.09 mag 6.81E+14 1.57E-02 +/- 1.36E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 B (Cousins) (B_25) 13.68 +/- 0.09 mag 6.81E+14 1.44E-02 +/- 1.25E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 B (Cousins) (B_26) 13.61 +/- 0.09 mag 6.81E+14 1.53E-02 +/- 1.32E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 V (V_T) 13.17 +/- 0.40 mag 5.42E+14 1.96E-02 +/- 8.80E-03 Jy Broad-band 1991RC3.9.C...0000d 9
10 V (V_T^0) 12.34 ... mag 5.42E+14 4.22E-02 ... Jy Broad-band 1991RC3.9.C...0000d 10
11 R (Cousins) (R_T) 12.20 +/- 0.09 mag 4.68E+14 4.04E-02 +/- 3.49E-03 Jy Broad-band 1989ESOLV.C...0000L 11
12 R (Cousins) (R_25) 12.34 +/- 0.09 mag 4.68E+14 3.58E-02 +/- 3.10E-03 Jy Broad-band 1989ESOLV.C...0000L 12
13 R (Cousins) (R_26) 12.26 +/- 0.09 mag 4.68E+14 3.84E-02 +/- 3.32E-03 Jy Broad-band 1989ESOLV.C...0000L 13
14 J (2MASS/CTIO) 15.057 +/- 0.131 mag 2.43E+14 1.51E-03 +/- 1.82E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 14
15 J (2MASS/CTIO) 14.081 +/- 0.042 mag 2.43E+14 3.72E-03 +/- 1.44E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 J 10.907 +/- 0.017 mag 2.40E+14 6.90E-02 +/- 1.09E-03 Jy Broad-band 20032MASX.C.......: 16
17 J_14arcsec (2MASS) 12.960 +/- 0.020 mag 2.40E+14 1.04E-02 +/- 1.94E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 J 10.907 +/- 0.031 mag 2.40E+14 6.90E-02 +/- 2.00E-03 Jy Broad-band 92.2 x 53.5 arcsec integration area. 20032MASX.C.......: 18
19 H_14arcsec (2MASS) 12.217 +/- 0.022 mag 1.82E+14 1.33E-02 +/- 2.72E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 H 10.208 +/- 0.020 mag 1.82E+14 8.45E-02 +/- 1.57E-03 Jy Broad-band 20032MASX.C.......: 20
21 H 10.208 +/- 0.041 mag 1.82E+14 8.45E-02 +/- 3.25E-03 Jy Broad-band 92.2 x 53.5 arcsec integration area. 20032MASX.C.......: 21
22 H (2MASS/CTIO) 13.253 +/- 0.05 mag 1.80E+14 5.12E-03 +/- 2.36E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 22
23 H (2MASS/CTIO) 14.289 +/- 0.136 mag 1.80E+14 1.97E-03 +/- 2.47E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 13.089 +/- 0.021 mag 1.39E+14 3.88E-03 +/- 7.50E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 24
25 K_s (2MASS/CTIO) 13.992 +/- 0.129 mag 1.39E+14 1.69E-03 +/- 2.00E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 25
26 K_s 9.927 +/- 0.058 mag 1.38E+14 7.13E-02 +/- 3.91E-03 Jy Broad-band 92.2 x 53.5 arcsec integration area. 20032MASX.C.......: 26
27 K_s 9.927 +/- 0.029 mag 1.38E+14 7.13E-02 +/- 1.93E-03 Jy Broad-band 20032MASX.C.......: 27
28 K_s_14arcsec (2MASS) 12.005 +/- 0.034 mag 1.38E+14 1.05E-02 +/- 3.35E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 28


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : U (U_T)             
Measurement    :  14.22       mag                  = 3.71E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.41        mag                  = 1.68E-29
Significance   : rms uncertainty
Freq or Vel.   : 3660         A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 122924.1        -394224 (B1950)
Spatial mode   : From multi-aperture data
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T^0) Measurement : 13.12 mag = 1.02E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 122924.1 -394224 (B1950) Spatial mode : From multi-aperture data 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 : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 14.00 mag = 1.07E-28 W m^-2^ Hz^-1^ Uncertainty : 0.40 mag = 4.77E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 122924.1 -394224 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 4 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.56 mag = 1.60E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 3.42E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 122924.1 -394224 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 5 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 13.02 mag = 2.64E-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: 122924.1 -394224 (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. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.58 mag = 1.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.36E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 122924 -3942.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.68 mag = 1.44E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.24E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 122924 -3942.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.61 mag = 1.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.32E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 122924 -3942.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 13.17 mag = 1.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.40 mag = 8.80E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 122924.1 -394224 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 10 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 12.34 mag = 4.22E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 122924.1 -394224 (B1950) Spatial mode : From multi-aperture data 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. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.20 mag = 4.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.49E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 122924 -3942.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.34 mag = 3.58E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.09E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 122924 -3942.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.26 mag = 3.84E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.32E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 122924 -3942.4 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.057 mag = 1.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.131 mag = 1.82E-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
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.081 mag = 3.72E-29 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 1.44E-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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.907 mag = 6.90E-28 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.09E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.960 mag = 1.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 1.94E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.907 mag = 6.90E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 2.00E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 92.2 x 53.5 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.217 mag = 1.33E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 2.72E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (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 : 10.208 mag = 8.45E-28 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 1.57E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.208 mag = 8.45E-28 W m^-2^ Hz^-1^ Uncertainty : 0.041 mag = 3.25E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 92.2 x 53.5 arcsec integration area.
No. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.253 mag = 5.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.05 mag = 2.36E-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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.289 mag = 1.97E-29 W m^-2^ Hz^-1^ Uncertainty : 0.136 mag = 2.47E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.089 mag = 3.88E-29 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 7.50E-31 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 : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.992 mag = 1.69E-29 W m^-2^ Hz^-1^ Uncertainty : 0.129 mag = 2.00E-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. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.927 mag = 7.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.058 mag = 3.91E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 92.2 x 53.5 arcsec integration area.
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.927 mag = 7.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 1.93E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.005 mag = 1.05E-28 W m^-2^ Hz^-1^ Uncertainty : 0.034 mag = 3.35E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 123204.94 -395856.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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