NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-23 T06:38:54 PST
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Spectral Energy Distribution (SED) for NGC 6900:

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 FUV (GALEX) AB 16.48 ... mag 1.98E+15 9.29E-04 ... Jy Broad-band 2007ApJS..173..404B 1
2 FUV (GALEX) AB 17.1235 +/- 0.0451169 mag 1.95E+15 5.14E-04 +/- 2.13E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 2
3 FUV (GALEX) AB 20.7073 +/- 0.297728 mag 1.95E+15 1.89E-05 +/- 5.19E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 16.6773 +/- 0.0206718 mag 1.29E+15 7.75E-04 +/- 1.47E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 4
5 NUV (GALEX) AB 20.2975 +/- 0.124670 mag 1.29E+15 2.76E-05 +/- 3.17E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 5
6 B_J 14.2414 ... mag 6.41E+14 7.94E-03 ... Jy Broad-band 2005MNRAS.361...34D 6
7 R 14.2788 ... mag 4.68E+14 5.98E-03 ... Jy Broad-band 2005MNRAS.361...34D 7
8 I 13.9191 ... mag 3.79E+14 6.90E-03 ... Jy Broad-band 2005MNRAS.361...34D 8
9 J (2MASS/CTIO) 13.918 +/- 0.033 mag 2.43E+14 4.32E-03 +/- 1.31E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 J (2MASS/CTIO) 14.856 +/- 0.137 mag 2.43E+14 1.82E-03 +/- 2.30E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 10
11 J_14arcsec (2MASS) 13.124 +/- 0.026 mag 2.40E+14 8.96E-03 +/- 2.17E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 J 12.154 +/- 0.042 mag 2.40E+14 2.19E-02 +/- 8.64E-04 Jy Broad-band 45.8 x 26.6 arcsec integration area. 20032MASX.C.......: 12
13 J 12.061 +/- 0.048 mag 2.40E+14 2.39E-02 +/- 1.08E-03 Jy Broad-band 20032MASX.C.......: 13
14 H 11.524 +/- 0.065 mag 1.82E+14 2.52E-02 +/- 1.55E-03 Jy Broad-band 45.8 x 26.6 arcsec integration area. 20032MASX.C.......: 14
15 H_14arcsec (2MASS) 12.388 +/- 0.033 mag 1.82E+14 1.14E-02 +/- 3.50E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 H 11.382 +/- 0.066 mag 1.82E+14 2.87E-02 +/- 1.80E-03 Jy Broad-band 20032MASX.C.......: 16
17 H (2MASS/CTIO) 14.025 +/- 0.186 mag 1.80E+14 2.51E-03 +/- 4.31E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 17
18 H (2MASS/CTIO) 13.105 +/- 0.02 mag 1.80E+14 5.87E-03 +/- 1.08E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s (2MASS/CTIO) 12.902 +/- 0.029 mag 1.39E+14 4.60E-03 +/- 1.23E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 K_s (2MASS/CTIO) 13.79 +/- 0.121 mag 1.39E+14 2.03E-03 +/- 2.26E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 20
21 K_s 11.017 +/- 0.072 mag 1.38E+14 2.61E-02 +/- 1.79E-03 Jy Broad-band 20032MASX.C.......: 21
22 K_s_14arcsec (2MASS) 12.141 +/- 0.040 mag 1.38E+14 9.28E-03 +/- 3.48E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 22
23 K_s 11.211 +/- 0.084 mag 1.38E+14 2.19E-02 +/- 1.76E-03 Jy Broad-band 45.8 x 26.6 arcsec integration area. 20032MASX.C.......: 23
24 12 microns (IRAS) 1.155E-01 +/- 24 % Jy 2.50E+13 1.15E-01 +/- 2.77E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 24
25 25 microns (IRAS) ... <2.404E-01 Jy 1.20E+13 < 2.40E-01 Jy Broad-band 1990IRASF.C...0000M 25
26 60 microns (IRAS) 5.393E-01 +/- 13 % Jy 5.00E+12 5.39E-01 +/- 7.01E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 26
27 100 microns (IRAS) 1.492E+00 +/- 21 % Jy 3.00E+12 1.49E+00 +/- 3.13E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 27
28 HI line (Parkes) 7.1 ... Jy km s^-1^ 1.42E+09 3.31E+04 ... Jy-Hz Line 2005MNRAS.361...34D 28
29 1.4GHz 4.2 +/- 0.5 milliJy 1.40E+09 4.20E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 29


Detailed Information for Each Entry

 No. 1
Reference Code : 2007ApJS..173..404B
Freq. targeted : FUV (GALEX) AB      
Measurement    :  16.48        mag                 = 9.29E-30 W m^-2^ Hz^-1^
Uncertainty    :               mag                 = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :       1516   A            (OBS   )= 1.98E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From reprocessed raw data; Extinction-corrected for Milky Way
Qualifiers     :                                         

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 17.1235 mag = 5.14E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0451169 mag = 2.13E-31 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 305.39588749832 -2.569113104832 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 20.7073 mag = 1.89E-31 W m^-2^ Hz^-1^ Uncertainty : 0.297728 mag = 5.19E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 305.39588749832 -2.569113104832 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 16.6773 mag = 7.75E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0206718 mag = 1.47E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 305.39588749832 -2.569113104832 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 5 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 20.2975 mag = 2.76E-31 W m^-2^ Hz^-1^ Uncertainty : 0.124670 mag = 3.17E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 305.39588749832 -2.569113104832 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 6 Reference Code : 2005MNRAS.361...34D Freq. targeted : B_J Measurement : 14.2414 mag = 7.94E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.0 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 7 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 14.2788 mag = 5.98E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.0 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 13.9191 mag = 6.90E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.0 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.918 mag = 4.32E-29 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.31E-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 : 14.856 mag = 1.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.137 mag = 2.30E-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. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.124 mag = 8.96E-29 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 2.17E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (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 : 12.154 mag = 2.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 8.64E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 45.8 x 26.6 arcsec integration area.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.061 mag = 2.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.048 mag = 1.08E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.524 mag = 2.52E-28 W m^-2^ Hz^-1^ Uncertainty : 0.065 mag = 1.55E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 45.8 x 26.6 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.388 mag = 1.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 3.50E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.382 mag = 2.87E-28 W m^-2^ Hz^-1^ Uncertainty : 0.066 mag = 1.80E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.025 mag = 2.51E-29 W m^-2^ Hz^-1^ Uncertainty : 0.186 mag = 4.31E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.105 mag = 5.87E-29 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 1.08E-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 : 12.902 mag = 4.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 1.23E-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 : 13.79 mag = 2.03E-29 W m^-2^ Hz^-1^ Uncertainty : 0.121 mag = 2.26E-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. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.017 mag = 2.61E-28 W m^-2^ Hz^-1^ Uncertainty : 0.072 mag = 1.79E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.141 mag = 9.28E-29 W m^-2^ Hz^-1^ Uncertainty : 0.040 mag = 3.48E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.211 mag = 2.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.084 mag = 1.76E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 202135.11 -023409.2 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 45.8 x 26.6 arcsec integration area.
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 1.155E-01 Jy = 1.15E-27 W m^-2^ Hz^-1^ Uncertainty : 24 % Jy = 2.77E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 201859.3 -024344 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 25 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <2.404E-01 Jy < 2.40E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 201859.3 -024344 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 26 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 5.393E-01 Jy = 5.39E-27 W m^-2^ Hz^-1^ Uncertainty : 13 % Jy = 7.01E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 201859.3 -024344 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 27 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.492E+00 Jy = 1.49E-26 W m^-2^ Hz^-1^ Uncertainty : 21 % Jy = 3.13E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 201859.3 -024344 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 28 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 7.1 Jy km s^-1^ = 3.31E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5076.1 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 202139.5 -023433. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 29 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 4.2 milliJy = 4.20E-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 21 35.16 -02 34 1.8 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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