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Date and Time of the Query: 2019-07-19 T20:11:35 PDT
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Spectral Energy Distribution (SED) for IC 4727:

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) 14.03 +/- 0.21 mag 6.81E+14 1.04E-02 +/- 2.22E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.54 ... mag 6.81E+14 1.63E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 14.06 +/- 0.09 mag 6.81E+14 1.02E-02 +/- 8.79E-04 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 14.38 +/- 0.09 mag 6.81E+14 7.51E-03 +/- 6.49E-04 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 14.22 +/- 0.09 mag 6.81E+14 8.73E-03 +/- 7.54E-04 Jy Broad-band 1989ESOLV.C...0000L 5
6 R (Cousins) (R_T) 12.24 +/- 0.09 mag 4.68E+14 3.92E-02 +/- 3.39E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 R (Cousins) (R_25) 12.53 +/- 0.09 mag 4.68E+14 2.99E-02 +/- 2.58E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_26) 12.37 +/- 0.09 mag 4.68E+14 3.48E-02 +/- 3.01E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 J (2MASS/CTIO) 11.732 +/- 0.006 mag 2.43E+14 3.23E-02 +/- 1.79E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 12.443 +/- 0.091 mag 2.43E+14 1.68E-02 +/- 1.41E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 10
11 J 10.296 +/- 0.018 mag 2.40E+14 1.21E-01 +/- 2.03E-03 Jy Broad-band 20032MASX.C.......: 11
12 J_14arcsec (2MASS) 11.243 +/- 0.004 mag 2.40E+14 5.07E-02 +/- 1.87E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 J 10.394 +/- 0.017 mag 2.40E+14 1.11E-01 +/- 1.75E-03 Jy Broad-band 70.6 x 55.1 arcsec integration area. 20032MASX.C.......: 13
14 H_14arcsec (2MASS) 10.481 +/- 0.005 mag 1.82E+14 6.58E-02 +/- 3.03E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 H 9.596 +/- 0.021 mag 1.82E+14 1.49E-01 +/- 2.90E-03 Jy Broad-band 20032MASX.C.......: 15
16 H 9.676 +/- 0.022 mag 1.82E+14 1.38E-01 +/- 2.83E-03 Jy Broad-band 70.6 x 55.1 arcsec integration area. 20032MASX.C.......: 16
17 H (2MASS/CTIO) 10.947 +/- 0.009 mag 1.80E+14 4.28E-02 +/- 3.55E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 17
18 H (2MASS/CTIO) 11.602 +/- 0.106 mag 1.80E+14 2.34E-02 +/- 2.29E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 18
19 K_s (2MASS/CTIO) 10.659 +/- 0.005 mag 1.39E+14 3.63E-02 +/- 1.67E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 K_s (2MASS/CTIO) 11.037 +/- 0.056 mag 1.39E+14 2.57E-02 +/- 1.32E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 20
21 K_s 9.346 +/- 0.027 mag 1.38E+14 1.22E-01 +/- 3.07E-03 Jy Broad-band 70.6 x 55.1 arcsec integration area. 20032MASX.C.......: 21
22 K_s 9.232 +/- 0.025 mag 1.38E+14 1.35E-01 +/- 3.15E-03 Jy Broad-band 20032MASX.C.......: 22
23 K_s_14arcsec (2MASS) 10.184 +/- 0.006 mag 1.38E+14 5.63E-02 +/- 3.12E-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    :  14.03       mag                  = 1.04E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 2.22E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 183315.0        -624436 (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 : 13.54 mag = 1.64E-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: 183315.0 -624436 (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 : 14.06 mag = 1.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 8.79E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 183314 -6244.6 (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 : 14.38 mag = 7.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.49E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 183314 -6244.6 (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 : 14.22 mag = 8.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.54E-30 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 183314 -6244.6 (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 : 12.24 mag = 3.92E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.39E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 183314 -6244.6 (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 : 12.53 mag = 2.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.58E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 183314 -6244.6 (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 : 12.37 mag = 3.48E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.01E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 183314 -6244.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.732 mag = 3.23E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.79E-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. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.443 mag = 1.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.091 mag = 1.41E-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. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.296 mag = 1.21E-27 W m^-2^ Hz^-1^ Uncertainty : 0.018 mag = 2.03E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (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 : 11.243 mag = 5.07E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.87E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (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 : 10.394 mag = 1.11E-27 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.75E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 70.6 x 55.1 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.481 mag = 6.58E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 3.03E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (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 : 9.596 mag = 1.49E-27 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 2.90E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.676 mag = 1.38E-27 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 2.83E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 70.6 x 55.1 arcsec integration area.
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.947 mag = 4.28E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 3.55E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.602 mag = 2.34E-28 W m^-2^ Hz^-1^ Uncertainty : 0.106 mag = 2.29E-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. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.659 mag = 3.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 1.67E-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 : 11.037 mag = 2.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 1.32E-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. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.346 mag = 1.22E-27 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 3.07E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 70.6 x 55.1 arcsec integration area.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.232 mag = 1.35E-27 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 3.15E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (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 : 10.184 mag = 5.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 3.12E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 183756.06 -624202.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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