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Date and Time of the Query: 2019-02-16 T20:29:30 PST
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Spectral Energy Distribution (SED) for NGC 0459:

27 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 17.7666 +/- 0.0770735 mag 1.95E+15 2.84E-04 +/- 2.02E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.7537 +/- 0.584758 mag 1.95E+15 7.22E-06 +/- 3.89E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 17.7254 +/- 0.0509896 mag 1.29E+15 2.95E-04 +/- 1.39E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.0008 +/- 0.228566 mag 1.29E+15 1.44E-05 +/- 3.04E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 m_p 15.7 +/- 0.4 mag 6.81E+14 2.24E-03 +/- 9.96E-04 Jy Broad-band 1965CGCG5.C...0000Z 5
6 B (m_B) 15.20 +/- 0.23 mag 6.81E+14 3.54E-03 +/- 8.36E-04 Jy Broad-band 1991RC3.9.C...0000d 6
7 B (m_B^0) 14.94 ... mag 6.81E+14 4.50E-03 ... Jy Broad-band 1991RC3.9.C...0000d 7
8 J (2MASS/FLWO) 14.337 +/- 0.012 mag 2.43E+14 2.94E-03 +/- 3.24E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 8
9 J (2MASS/FLWO) 14.911 +/- 0.089 mag 2.43E+14 1.73E-03 +/- 1.42E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 9
10 J_14arcsec (2MASS) 13.760 +/- 0.037 mag 2.40E+14 4.99E-03 +/- 1.73E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 J 13.419 +/- 0.052 mag 2.40E+14 6.83E-03 +/- 3.35E-04 Jy Broad-band 25.6 x 16.4 arcsec integration area. 20032MASX.C.......: 11
12 J 13.109 +/- 0.056 mag 2.40E+14 9.09E-03 +/- 4.81E-04 Jy Broad-band 20032MASX.C.......: 12
13 H_14arcsec (2MASS) 13.117 +/- 0.056 mag 1.82E+14 5.80E-03 +/- 3.07E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H 12.772 +/- 0.079 mag 1.82E+14 7.97E-03 +/- 6.02E-04 Jy Broad-band 25.6 x 16.4 arcsec integration area. 20032MASX.C.......: 14
15 H 12.348 +/- 0.077 mag 1.82E+14 1.18E-02 +/- 8.66E-04 Jy Broad-band 20032MASX.C.......: 15
16 H (2MASS/FLWO) 14.212 +/- 0.105 mag 1.80E+14 2.12E-03 +/- 2.05E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 16
17 H (2MASS/FLWO) 13.555 +/- 0.073 mag 1.80E+14 3.88E-03 +/- 2.61E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 17
18 K_s (2MASS/FLWO) 13.215 +/- 0.036 mag 1.39E+14 3.45E-03 +/- 1.14E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s (2MASS/FLWO) 13.858 +/- 0.091 mag 1.39E+14 1.91E-03 +/- 1.60E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 19
20 K_s 12.345 +/- 0.087 mag 1.38E+14 7.69E-03 +/- 6.42E-04 Jy Broad-band 25.6 x 16.4 arcsec integration area. 20032MASX.C.......: 20
21 K_s 12.210 +/- 0.099 mag 1.38E+14 8.71E-03 +/- 8.31E-04 Jy Broad-band 20032MASX.C.......: 21
22 K_s_14arcsec (2MASS) 12.674 +/- 0.055 mag 1.38E+14 5.68E-03 +/- 2.95E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 22
23 HI (21 cm line) 2.27 ... Jy km sec^-1^ 1.42E+09 1.03E+04 ... Jy-Hz Line rms noise = 1.28 mJy 1993AJ....105.1271G 23
24 HI (21 cm line)_c_ 2.59 ... Jy km sec^-1^ 1.42E+09 1.18E+04 ... Jy-Hz Line rms noise = 1.28 mJy 1993AJ....105.1271G 24
25 HI 21 cm line 2.45 ... Jy km s^-1^ 1.42E+09 1.11E+04 ... Jy-Hz Line 2005ApJS..160..149S 25
26 HI 21 cm line 2.80 ... Jy km s^-1^ 1.42E+09 1.27E+04 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 26
27 HI 21 cm line 2.83 +/- 0.30 Jy km s^-1^ 1.42E+09 1.29E+04 +/- 1.36E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 27


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  17.7666     mag                  = 2.84E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.0770735   mag                  = 2.02E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 19.533705237858 17.562488277830 (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 : 21.7537 mag = 7.22E-32 W m^-2^ Hz^-1^ Uncertainty : 0.584758 mag = 3.89E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 19.533705237858 17.562488277830 (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 : 17.7254 mag = 2.95E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0509896 mag = 1.39E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 19.533705237858 17.562488277830 (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 : 21.0008 mag = 1.44E-31 W m^-2^ Hz^-1^ Uncertainty : 0.228566 mag = 3.04E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 19.533705237858 17.562488277830 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 15.7 mag = 2.24E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 9.96E-30 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011524.0 +171700. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 15.20 mag = 3.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.23 mag = 8.36E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 0115.4 +1717 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 7 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 14.94 mag = 4.50E-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: 0115.4 +1717 (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. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 14.337 mag = 2.94E-29 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 3.24E-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. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 14.911 mag = 1.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.089 mag = 1.42E-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. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.760 mag = 4.99E-29 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 1.73E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.419 mag = 6.83E-29 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 3.35E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 25.6 x 16.4 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.109 mag = 9.09E-29 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 4.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 13.117 mag = 5.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 3.07E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (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 : 12.772 mag = 7.97E-29 W m^-2^ Hz^-1^ Uncertainty : 0.079 mag = 6.02E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 25.6 x 16.4 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.348 mag = 1.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.077 mag = 8.66E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 14.212 mag = 2.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.105 mag = 2.05E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 13.555 mag = 3.88E-29 W m^-2^ Hz^-1^ Uncertainty : 0.073 mag = 2.61E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 13.215 mag = 3.45E-29 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 1.14E-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. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 13.858 mag = 1.91E-29 W m^-2^ Hz^-1^ Uncertainty : 0.091 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 : Profile-fit
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.345 mag = 7.69E-29 W m^-2^ Hz^-1^ Uncertainty : 0.087 mag = 6.42E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 25.6 x 16.4 arcsec integration area.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.210 mag = 8.71E-29 W m^-2^ Hz^-1^ Uncertainty : 0.099 mag = 8.31E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (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 : 12.674 mag = 5.68E-29 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 2.95E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 011808.19 +173344.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 23 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line) Measurement : 2.27 Jy km sec^-1^ = 1.03E-22 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 12705 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 011527.8 +171757 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : rms noise = 1.28 mJy
No. 24 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line)_c_ Measurement : 2.59 Jy km sec^-1^ = 1.18E-22 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 12705 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 011527.8 +171757 (B1950) Spatial mode : Corrected to total flux from single aperture measurement; Pointing and beam filling corrected Notes : From new raw data; Extinction-corrected internal to object Qualifiers : rms noise = 1.28 mJy
No. 25 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.45 Jy km s^-1^ = 1.11E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 12707 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 01 18 08.2 +17 33 43 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 26 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.80 Jy km s^-1^ = 1.27E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 12707 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 01 18 08.2 +17 33 43 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 27 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.83 Jy km s^-1^ = 1.29E-22 W m^-2^ Uncertainty : 0.30 Jy km s^-1^ = 1.36E-23 Significance : uncertainty Freq or Vel. : 12707 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 01 18 08.2 +17 33 43 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux

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