NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-21 T23:19:54 PDT
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Spectral Energy Distribution (SED) for IC 1975:

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 FUV (GALEX) AB 17.6809 +/- 0.0472604 mag 1.95E+15 3.07E-04 +/- 1.34E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 19.5280 +/- 0.130155 mag 1.95E+15 5.61E-05 +/- 6.72E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 17.3125 +/- 0.0232464 mag 1.29E+15 4.32E-04 +/- 9.24E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 19.0487 +/- 0.0594906 mag 1.29E+15 8.72E-05 +/- 4.78E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 J (2MASS/CTIO) 15.396 +/- 0.119 mag 2.43E+14 1.11E-03 +/- 1.21E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 5
6 J (2MASS/CTIO) 14.52 +/- 0.027 mag 2.43E+14 2.48E-03 +/- 6.17E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 J_14arcsec (2MASS) 14.057 +/- 0.039 mag 2.40E+14 3.79E-03 +/- 1.39E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 7
8 J 14.161 +/- 0.044 mag 2.40E+14 3.45E-03 +/- 1.43E-04 Jy Broad-band 14.2 x 10.8 arcsec integration area. 20032MASX.C.......: 8
9 J 13.809 +/- 0.051 mag 2.40E+14 4.77E-03 +/- 2.29E-04 Jy Broad-band 20032MASX.C.......: 9
10 H 13.594 +/- 0.059 mag 1.82E+14 3.74E-03 +/- 2.09E-04 Jy Broad-band 14.2 x 10.8 arcsec integration area. 20032MASX.C.......: 10
11 H_14arcsec (2MASS) 13.499 +/- 0.057 mag 1.82E+14 4.08E-03 +/- 2.20E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H 13.384 +/- 0.086 mag 1.82E+14 4.54E-03 +/- 3.74E-04 Jy Broad-band 20032MASX.C.......: 12
13 H (2MASS/CTIO) 14.79 +/- 0.145 mag 1.80E+14 1.24E-03 +/- 1.66E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 13
14 H (2MASS/CTIO) 13.9 +/- 0.036 mag 1.80E+14 2.82E-03 +/- 9.35E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 13.526 +/- 0.058 mag 1.39E+14 2.59E-03 +/- 1.38E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 K_s (2MASS/CTIO) 14.352 +/- 0.117 mag 1.39E+14 1.21E-03 +/- 1.31E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 16
17 K_s 13.299 +/- 0.089 mag 1.38E+14 3.19E-03 +/- 2.73E-04 Jy Broad-band 14.2 x 10.8 arcsec integration area. 20032MASX.C.......: 17
18 K_s 13.085 +/- 0.127 mag 1.38E+14 3.89E-03 +/- 4.83E-04 Jy Broad-band 20032MASX.C.......: 18
19 K_s_14arcsec (2MASS) 13.223 +/- 0.086 mag 1.38E+14 3.43E-03 +/- 2.82E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 1.4GHz 3.0 +/- 0.6 milliJy 1.40E+09 3.00E-03 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 20


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  17.6809     mag                  = 3.07E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.0472604   mag                  = 1.34E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 54.765271426919 -15.50003694297 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 19.5280 mag = 5.61E-31 W m^-2^ Hz^-1^ Uncertainty : 0.130155 mag = 6.72E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 54.765271426919 -15.50003694297 (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 : 17.3125 mag = 4.32E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0232464 mag = 9.24E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 54.765271426919 -15.50003694297 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 19.0487 mag = 8.72E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0594906 mag = 4.78E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 54.765271426919 -15.50003694297 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 15.396 mag = 1.11E-29 W m^-2^ Hz^-1^ Uncertainty : 0.119 mag = 1.21E-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. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.52 mag = 2.48E-29 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 6.17E-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. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 14.057 mag = 3.79E-29 W m^-2^ Hz^-1^ Uncertainty : 0.039 mag = 1.39E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 14.161 mag = 3.45E-29 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 1.43E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.2 x 10.8 arcsec integration area.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.809 mag = 4.77E-29 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 2.29E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 13.594 mag = 3.74E-29 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 2.09E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.2 x 10.8 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 13.499 mag = 4.08E-29 W m^-2^ Hz^-1^ Uncertainty : 0.057 mag = 2.20E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (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 : H Measurement : 13.384 mag = 4.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.086 mag = 3.74E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 14.79 mag = 1.24E-29 W m^-2^ Hz^-1^ Uncertainty : 0.145 mag = 1.66E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.9 mag = 2.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 9.35E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.526 mag = 2.59E-29 W m^-2^ Hz^-1^ Uncertainty : 0.058 mag = 1.38E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 14.352 mag = 1.21E-29 W m^-2^ Hz^-1^ Uncertainty : 0.117 mag = 1.31E-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. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 13.299 mag = 3.19E-29 W m^-2^ Hz^-1^ Uncertainty : 0.089 mag = 2.73E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.2 x 10.8 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 13.085 mag = 3.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.127 mag = 4.83E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (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 : 13.223 mag = 3.43E-29 W m^-2^ Hz^-1^ Uncertainty : 0.086 mag = 2.82E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 033903.58 -153000.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 3.0 milliJy = 3.00E-29 W m^-2^ Hz^-1^ Uncertainty : 0.6 milliJy = 6.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 39 3.34 -15 29 53.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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