NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-19 T06:34:36 PDT
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Spectral Energy Distribution (SED) for NGC 6845D:

20 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) 15.52 +/- 0.22 mag 8.19E+14 1.12E-03 +/- 2.56E-04 Jy Broad-band 1991RC3.9.C...0000d 1
2 U (U_T^0) 14.60 ... mag 8.19E+14 2.62E-03 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (B_T) 15.50 +/- 0.20 mag 6.81E+14 2.69E-03 +/- 5.44E-04 Jy Broad-band 1991RC3.9.C...0000d 3
4 B (m_B) 14.48 +/- 0.21 mag 6.81E+14 6.88E-03 +/- 1.47E-03 Jy Broad-band 1991RC3.9.C...0000d 4
5 B (B_T^0) 14.57 ... mag 6.81E+14 6.33E-03 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 V (V_T^0) 13.93 ... mag 5.42E+14 9.75E-03 ... Jy Broad-band 1991RC3.9.C...0000d 6
7 V (V_T) 14.76 +/- 0.21 mag 5.42E+14 4.54E-03 +/- 9.78E-04 Jy Broad-band 1991RC3.9.C...0000d 7
8 J (2MASS/CTIO) 13.793 +/- 0.019 mag 2.43E+14 4.84E-03 +/- 8.48E-05 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 8
9 J (2MASS/CTIO) 15.524 +/- 0.121 mag 2.43E+14 9.84E-04 +/- 1.10E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 9
10 J 13.045 +/- 0.051 mag 2.40E+14 9.64E-03 +/- 4.63E-04 Jy Broad-band 20032MASX.C.......: 10
11 J_14arcsec (2MASS) 13.295 +/- 0.026 mag 2.40E+14 7.66E-03 +/- 1.86E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 J 13.075 +/- 0.040 mag 2.40E+14 9.37E-03 +/- 3.52E-04 Jy Broad-band 30.4 x 11.6 arcsec integration area. 20032MASX.C.......: 12
13 H_14arcsec (2MASS) 12.548 +/- 0.031 mag 1.82E+14 9.80E-03 +/- 2.84E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H 12.289 +/- 0.062 mag 1.82E+14 1.24E-02 +/- 7.31E-04 Jy Broad-band 20032MASX.C.......: 14
15 H 12.343 +/- 0.051 mag 1.82E+14 1.18E-02 +/- 5.69E-04 Jy Broad-band 30.4 x 11.6 arcsec integration area. 20032MASX.C.......: 15
16 H (2MASS/CTIO) ... >13.098 mag 1.80E+14 < 5.90E-03 Jy Broad-band 2006AJ....131.1163S 16
17 K_s (2MASS/CTIO) ... >12.845 mag 1.39E+14 < 4.85E-03 Jy Broad-band 2006AJ....131.1163S 17
18 K_s 11.871 +/- 0.065 mag 1.38E+14 1.19E-02 +/- 7.34E-04 Jy Broad-band 20032MASX.C.......: 18
19 K_s_14arcsec (2MASS) 12.190 +/- 0.035 mag 1.38E+14 8.87E-03 +/- 2.91E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 K_s 11.983 +/- 0.063 mag 1.38E+14 1.07E-02 +/- 6.41E-04 Jy Broad-band 30.4 x 11.6 arcsec integration area. 20032MASX.C.......: 20


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : U (U_T)             
Measurement    :  15.52       mag                  = 1.12E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.22        mag                  = 2.56E-30
Significance   : rms uncertainty
Freq or Vel.   : 3660         A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 195717.1        -471356 (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 : 14.60 mag = 2.62E-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: 195717.1 -471356 (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 : 15.50 mag = 2.69E-29 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 5.44E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 195717.1 -471356 (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 : 14.48 mag = 6.88E-29 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 1.47E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 195717.1 -471356 (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 : 14.57 mag = 6.33E-29 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: 195717.1 -471356 (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 : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 13.93 mag = 9.75E-29 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: 195717.1 -471356 (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. 7 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 14.76 mag = 4.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 9.79E-30 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 195717.1 -471356 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.793 mag = 4.84E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 8.48E-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; Confusion
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.524 mag = 9.84E-30 W m^-2^ Hz^-1^ Uncertainty : 0.121 mag = 1.10E-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; Confusion
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.045 mag = 9.64E-29 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 4.63E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.295 mag = 7.66E-29 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 1.86E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.075 mag = 9.37E-29 W m^-2^ Hz^-1^ Uncertainty : 0.040 mag = 3.52E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 30.4 x 11.6 arcsec integration area.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.548 mag = 9.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 2.84E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.289 mag = 1.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 7.31E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.343 mag = 1.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 5.69E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 30.4 x 11.6 arcsec integration area.
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : >13.098 mag < 5.90E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : >12.845 mag < 4.85E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.871 mag = 1.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.065 mag = 7.34E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.190 mag = 8.87E-29 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 2.91E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (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 : K_s Measurement : 11.983 mag = 1.07E-28 W m^-2^ Hz^-1^ Uncertainty : 0.063 mag = 6.41E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 200053.58 -470542.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 30.4 x 11.6 arcsec integration area.

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