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Date and Time of the Query: 2019-04-22 T15:22:43 PDT
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Spectral Energy Distribution (SED) for NGC 6924:

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 U (U_T) 14.35 +/- 0.20 mag 8.19E+14 3.29E-03 +/- 6.81E-04 Jy Broad-band 1991RC3.9.C...0000d 1
2 U (U_T^0) 13.68 ... mag 8.19E+14 6.11E-03 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (B_T) 13.90 +/- 0.20 mag 6.81E+14 1.17E-02 +/- 2.37E-03 Jy Broad-band 1991RC3.9.C...0000d 3
4 B (m_B) 13.45 +/- 0.21 mag 6.81E+14 1.78E-02 +/- 3.79E-03 Jy Broad-band 1991RC3.9.C...0000d 4
5 B (B_T^0) 13.26 ... mag 6.81E+14 2.12E-02 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 B (Cousins) (B_T) 13.47 +/- 0.09 mag 6.81E+14 1.75E-02 +/- 1.51E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 6
7 B (Cousins) (B_25) 13.82 +/- 0.09 mag 6.81E+14 1.27E-02 +/- 1.09E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 7
8 B (Cousins) (B_26) 13.64 +/- 0.09 mag 6.81E+14 1.48E-02 +/- 1.28E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 8
9 V (V_T) 12.82 +/- 0.20 mag 5.42E+14 2.71E-02 +/- 5.55E-03 Jy Broad-band 1991RC3.9.C...0000d 9
10 V (V_T^0) 12.30 ... mag 5.42E+14 4.38E-02 ... Jy Broad-band 1991RC3.9.C...0000d 10
11 R (Cousins) (R_T) 11.81 +/- 0.09 mag 4.68E+14 5.83E-02 +/- 5.04E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 11
12 R (Cousins) (R_25) 12.13 +/- 0.09 mag 4.68E+14 4.32E-02 +/- 3.73E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 12
13 R (Cousins) (R_26) 11.98 +/- 0.09 mag 4.68E+14 4.99E-02 +/- 4.31E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 13
14 J (2MASS/CTIO) 12.333 +/- 0.005 mag 2.43E+14 1.86E-02 +/- 8.56E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 J (2MASS/CTIO) 12.96 +/- 0.083 mag 2.43E+14 1.04E-02 +/- 7.98E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 J 10.418 +/- 0.021 mag 2.40E+14 1.08E-01 +/- 2.12E-03 Jy Broad-band 20032MASX.C.......: 16
17 J_14arcsec (2MASS) 11.720 +/- 0.006 mag 2.40E+14 3.27E-02 +/- 1.81E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 J 10.606 +/- 0.018 mag 2.40E+14 9.11E-02 +/- 1.52E-03 Jy Broad-band 73.0 x 55.5 arcsec integration area. 20032MASX.C.......: 18
19 H 9.681 +/- 0.022 mag 1.82E+14 1.37E-01 +/- 2.81E-03 Jy Broad-band 20032MASX.C.......: 19
20 H_14arcsec (2MASS) 10.992 +/- 0.007 mag 1.82E+14 4.11E-02 +/- 2.66E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 20
21 H 9.861 +/- 0.021 mag 1.82E+14 1.16E-01 +/- 2.27E-03 Jy Broad-band 73.0 x 55.5 arcsec integration area. 20032MASX.C.......: 21
22 H (2MASS/CTIO) 12.36 +/- 0.126 mag 1.80E+14 1.16E-02 +/- 1.35E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 H (2MASS/CTIO) 11.614 +/- 0.003 mag 1.80E+14 2.32E-02 +/- 6.40E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 11.815 +/- 0.071 mag 1.39E+14 1.25E-02 +/- 8.19E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 24
25 K_s (2MASS/CTIO) 11.347 +/- 0.009 mag 1.39E+14 1.93E-02 +/- 1.60E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 25
26 K_s 9.422 +/- 0.033 mag 1.38E+14 1.14E-01 +/- 3.50E-03 Jy Broad-band 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 10.737 +/- 0.010 mag 1.38E+14 3.38E-02 +/- 3.13E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27
28 K_s 9.640 +/- 0.032 mag 1.38E+14 9.29E-02 +/- 2.78E-03 Jy Broad-band 73.0 x 55.5 arcsec integration area. 20032MASX.C.......: 28
29 1.4GHz 5.9 +/- 0.5 milliJy 1.40E+09 5.90E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 29


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : U (U_T)             
Measurement    :  14.35       mag                  = 3.29E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.20        mag                  = 6.81E-30
Significance   : rms uncertainty
Freq or Vel.   : 3660         A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 203020.0        -253842 (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 : 13.68 mag = 6.10E-29 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: 203020.0 -253842 (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 : 13.90 mag = 1.17E-28 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 2.37E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203020.0 -253842 (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 : 13.45 mag = 1.78E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 3.79E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203020.0 -253842 (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 : 13.26 mag = 2.12E-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: 203020.0 -253842 (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 : 13.47 mag = 1.75E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.51E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 203019 -2538.7 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.82 mag = 1.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.09E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 203019 -2538.7 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.64 mag = 1.48E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.28E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 203019 -2538.7 (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 : V (V_T) Measurement : 12.82 mag = 2.71E-28 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 5.55E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203020.0 -253842 (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 : 12.30 mag = 4.38E-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: 203020.0 -253842 (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 : 11.81 mag = 5.83E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.04E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 203019 -2538.7 (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_25) Measurement : 12.13 mag = 4.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.73E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 203019 -2538.7 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 13 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 11.98 mag = 4.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.31E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 203019 -2538.7 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.333 mag = 1.86E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 8.56E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.96 mag = 1.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.083 mag = 7.98E-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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.418 mag = 1.08E-27 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 2.12E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (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 : 11.720 mag = 3.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.606 mag = 9.11E-28 W m^-2^ Hz^-1^ Uncertainty : 0.018 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: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 73.0 x 55.5 arcsec integration area.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.681 mag = 1.37E-27 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 2.81E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.992 mag = 4.11E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 2.66E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.861 mag = 1.16E-27 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 2.27E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 73.0 x 55.5 arcsec integration area.
No. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.36 mag = 1.16E-28 W m^-2^ Hz^-1^ Uncertainty : 0.126 mag = 1.35E-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 : H (2MASS/CTIO) Measurement : 11.614 mag = 2.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.003 mag = 6.40E-31 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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.815 mag = 1.25E-28 W m^-2^ Hz^-1^ Uncertainty : 0.071 mag = 8.19E-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. 25 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.347 mag = 1.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.60E-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. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.422 mag = 1.14E-27 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 3.50E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (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 : 10.737 mag = 3.38E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 3.13E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.640 mag = 9.29E-28 W m^-2^ Hz^-1^ Uncertainty : 0.032 mag = 2.78E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 203319.23 -252828.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 73.0 x 55.5 arcsec integration area.
No. 29 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 5.9 milliJy = 5.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.5 milliJy = 5.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 20 33 19.32 -25 28 30.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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