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Date and Time of the Query: 2019-03-19 T18:52:36 PDT
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Spectral Energy Distribution (SED) for IC 4764:

23 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) 14.66 +/- 0.21 mag 6.81E+14 5.83E-03 +/- 1.24E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.46 ... mag 6.81E+14 1.76E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 14.70 +/- 0.09 mag 6.81E+14 5.63E-03 +/- 4.87E-04 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 14.73 +/- 0.09 mag 6.81E+14 5.47E-03 +/- 4.73E-04 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 14.70 +/- 0.09 mag 6.81E+14 5.60E-03 +/- 4.84E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_T) 13.18 +/- 0.09 mag 4.68E+14 1.64E-02 +/- 1.42E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_25) 13.24 +/- 0.09 mag 4.68E+14 1.56E-02 +/- 1.35E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_26) 13.20 +/- 0.09 mag 4.68E+14 1.61E-02 +/- 1.39E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 J (2MASS/CTIO) 13.167 +/- 0.082 mag 2.43E+14 8.62E-03 +/- 6.51E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 12.592 +/- 0.007 mag 2.43E+14 1.46E-02 +/- 9.44E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 J 11.342 +/- 0.035 mag 2.40E+14 4.63E-02 +/- 1.52E-03 Jy Broad-band 20032MASX.C.......: 11
12 J_14arcsec (2MASS) 12.144 +/- 0.010 mag 2.40E+14 2.21E-02 +/- 2.04E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 J 11.446 +/- 0.026 mag 2.40E+14 4.20E-02 +/- 1.02E-03 Jy Broad-band 68.6 x 22.0 arcsec integration area. 20032MASX.C.......: 13
14 H_14arcsec (2MASS) 11.389 +/- 0.012 mag 1.82E+14 2.85E-02 +/- 3.17E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 H 10.671 +/- 0.037 mag 1.82E+14 5.52E-02 +/- 1.91E-03 Jy Broad-band 20032MASX.C.......: 15
16 H 10.728 +/- 0.036 mag 1.82E+14 5.24E-02 +/- 1.77E-03 Jy Broad-band 68.6 x 22.0 arcsec integration area. 20032MASX.C.......: 16
17 H (2MASS/CTIO) 12.352 +/- 0.094 mag 1.80E+14 1.17E-02 +/- 1.02E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 17
18 H (2MASS/CTIO) 11.812 +/- 0.009 mag 1.80E+14 1.93E-02 +/- 1.60E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s (2MASS/CTIO) 11.508 +/- 0.009 mag 1.39E+14 1.66E-02 +/- 1.38E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 K_s (2MASS/CTIO) 11.961 +/- 0.06 mag 1.39E+14 1.10E-02 +/- 6.05E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 20
21 K_s 10.426 +/- 0.045 mag 1.38E+14 4.50E-02 +/- 1.91E-03 Jy Broad-band 68.6 x 22.0 arcsec integration area. 20032MASX.C.......: 21
22 K_s 10.319 +/- 0.040 mag 1.38E+14 4.97E-02 +/- 1.87E-03 Jy Broad-band 20032MASX.C.......: 22
23 K_s_14arcsec (2MASS) 11.094 +/- 0.014 mag 1.38E+14 2.43E-02 +/- 3.16E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 23


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  14.66       mag                  = 5.83E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 1.24E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 184222.0        -633218 (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 : 13.46 mag = 1.76E-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: 184222.0 -633218 (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 : 14.70 mag = 5.63E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.87E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 184222 -6332.3 (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 : 14.73 mag = 5.47E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.73E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 184222 -6332.3 (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 : 14.70 mag = 5.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.84E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 184222 -6332.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 13.18 mag = 1.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.42E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 184222 -6332.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 13.24 mag = 1.56E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.35E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 184222 -6332.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 13.20 mag = 1.61E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.39E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 184222 -6332.3 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.167 mag = 8.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.082 mag = 6.51E-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. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.592 mag = 1.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 9.44E-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
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.342 mag = 4.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 1.52E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.144 mag = 2.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 2.04E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (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 : J Measurement : 11.446 mag = 4.20E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 1.02E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 68.6 x 22.0 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.389 mag = 2.85E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 3.17E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.671 mag = 5.52E-28 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 1.91E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.728 mag = 5.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 1.77E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 68.6 x 22.0 arcsec integration area.
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.352 mag = 1.17E-28 W m^-2^ Hz^-1^ Uncertainty : 0.094 mag = 1.02E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.812 mag = 1.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.60E-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. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.508 mag = 1.66E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.38E-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. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.961 mag = 1.10E-28 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 6.05E-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. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.426 mag = 4.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.045 mag = 1.91E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 68.6 x 22.0 arcsec integration area.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.319 mag = 4.97E-28 W m^-2^ Hz^-1^ Uncertainty : 0.040 mag = 1.87E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.094 mag = 2.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 3.16E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 184707.57 -632904.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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