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NASA/IPAC EXTRAGALACTIC DATABASE Date and Time of the Query: 2019-02-19 T11:52:17 PST Help | Comment | NED Home

Spectral Energy Distribution (SED) for 2MASS J18444983-5248406:

10 Data Points

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Photometric Data --- Published and Homogenized [Frequency, Flux Density] Units

	Published Units				Homogenized Units [Frequency, Flux Density]
No.	Observed Passband	Measurement	Uncertainty	Units	Freq (Hz)	Measurement	Uncertainty	Units	Mode	Aperture/Qualifiers	Reference Code	No.
1	FUV (GALEX) AB	...	>21.2002	mag	1.95E+15		< 1.20E-05	Jy	Broad-band	upper limit inside NUV Kron aperture	2012GASC..C...0000S	1
2	FUV (GALEX) AB	24.5710	+/- 3.67951	mag	1.95E+15	5.39E-07	+/- 1.83E-06	Jy	Broad-band	Flux in 7.5 arcsec diameter aperture	2012GASC..C...0000S	2
3	NUV (GALEX) AB	21.5203	+/- 0.251123	mag	1.29E+15	8.95E-06	+/- 2.07E-06	Jy	Broad-band	Flux in 7.5 arcsec diameter aperture	2012GASC..C...0000S	3
4	NUV (GALEX) AB	21.2085	+/- 0.272242	mag	1.29E+15	1.19E-05	+/- 2.99E-06	Jy	Broad-band	Kron flux in elliptical aperture	2012GASC..C...0000S	4
5	J (2MASS/CTIO)	14.436	+/- 0.053	mag	2.43E+14	2.68E-03	+/- 1.31E-04	Jy	Broad-band	4" aperture	2006AJ....131.1163S	5
6	J (2MASS/CTIO)	14.534	+/- 0.037	mag	2.43E+14	2.45E-03	+/- 8.34E-05	Jy	Broad-band	Profile-fit	2006AJ....131.1163S	6
7	H (2MASS/CTIO)	14.102	+/- 0.065	mag	1.80E+14	2.34E-03	+/- 1.40E-04	Jy	Broad-band	4" aperture	2006AJ....131.1163S	7
8	H (2MASS/CTIO)	14.184	+/- 0.057	mag	1.80E+14	2.17E-03	+/- 1.14E-04	Jy	Broad-band	Profile-fit	2006AJ....131.1163S	8
9	K_s (2MASS/CTIO)	14.066	+/- 0.114	mag	1.39E+14	1.58E-03	+/- 1.65E-04	Jy	Broad-band	4" aperture	2006AJ....131.1163S	9
10	K_s (2MASS/CTIO)	14.21	+/- 0.068	mag	1.39E+14	1.38E-03	+/- 8.65E-05	Jy	Broad-band	Profile-fit	2006AJ....131.1163S	10

Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >21.2002     mag                  < 1.20E-31 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

 No. 2
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  24.5710     mag                  = 5.39E-33 W m^-2^ Hz^-1^
Uncertainty    :  3.67951     mag                  = 1.83E-32
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Flux in 7.5 arcsec diameter aperture    

 No. 3
Reference Code : 2012GASC..C...0000S
Freq. targeted : NUV (GALEX) AB      
Measurement    :  21.5203     mag                  = 8.95E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.251123    mag                  = 2.07E-32
Significance   : uncertainty
Freq or Vel.   : 2315.7       A            (OBS   )= 1.29E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (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    :  21.2085     mag                  = 1.19E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.272242    mag                  = 2.99E-32
Significance   : uncertainty
Freq or Vel.   : 2315.7       A            (OBS   )= 1.29E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

 No. 5
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  14.436      mag                  = 2.68E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.053       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. 6
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  14.534      mag                  = 2.45E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.037       mag                  = 8.34E-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     : Profile-fit                             

 No. 7
Reference Code : 2006AJ....131.1163S
Freq. targeted : H (2MASS/CTIO)      
Measurement    :  14.102      mag                  = 2.34E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.065       mag                  = 1.40E-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. 8
Reference Code : 2006AJ....131.1163S
Freq. targeted : H (2MASS/CTIO)      
Measurement    :  14.184      mag                  = 2.17E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.057       mag                  = 1.14E-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. 9
Reference Code : 2006AJ....131.1163S
Freq. targeted : K_s (2MASS/CTIO)    
Measurement    :  14.066      mag                  = 1.58E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.114       mag                  = 1.65E-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. 10
Reference Code : 2006AJ....131.1163S
Freq. targeted : K_s (2MASS/CTIO)    
Measurement    :  14.21       mag                  = 1.38E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.068       mag                  = 8.65E-31
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

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