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Date and Time of the Query: 2019-05-19 T20:39:19 PDT
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Spectral Energy Distribution (SED) for NGC 6509:

34 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 B (m_B) 13.10 +/- 0.30 mag 6.81E+14 2.45E-02 +/- 7.80E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 12.13 ... mag 6.81E+14 5.99E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 m_p 13.4 +/- 0.4 mag 6.81E+14 1.86E-02 +/- 8.28E-03 Jy Broad-band 1961CGCG1.C...0000Z 3
4 B (Johnson) 21.35 +/- 0.01 mag 6.81E+14 1.23E-05 +/- 1.13E-07 Jy Broad-band Nuclear cluster magnitude 2006AJ....132.1074R 4
5 V (Johnson) 20.64 +/- 0.01 mag 5.42E+14 2.02E-05 +/- 1.86E-07 Jy Broad-band Nuclear cluster magnitude 2006AJ....132.1074R 5
6 F814W (HST/WFPC2) 19.48 ... mag 3.78E+14 4.02E-05 ... Jy Broad-band Nuclear cluster mag; 0.105" aper radius 2004AJ....127..105B 6
7 J (2MASS/CTIO) 13.479 +/- 0.024 mag 2.43E+14 6.47E-03 +/- 1.43E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 7
8 J (2MASS/CTIO) 14.603 +/- 0.18 mag 2.43E+14 2.30E-03 +/- 3.81E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 8
9 J 10.816 +/- 0.021 mag 2.40E+14 7.51E-02 +/- 1.47E-03 Jy Broad-band 61.6 x 40.7 arcsec integration area. 20032MASX.C.......: 9
10 J 10.458 +/- 0.024 mag 2.40E+14 1.04E-01 +/- 2.33E-03 Jy Broad-band 20032MASX.C.......: 10
11 J_14arcsec (2MASS) 12.411 +/- 0.013 mag 2.40E+14 1.73E-02 +/- 2.08E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H 10.163 +/- 0.027 mag 1.82E+14 8.81E-02 +/- 2.22E-03 Jy Broad-band 61.6 x 40.7 arcsec integration area. 20032MASX.C.......: 12
13 H 9.807 +/- 0.027 mag 1.82E+14 1.22E-01 +/- 3.08E-03 Jy Broad-band 20032MASX.C.......: 13
14 H_14arcsec (2MASS) 11.705 +/- 0.015 mag 1.82E+14 2.13E-02 +/- 2.96E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 H (2MASS/CTIO) 13.699 +/- 0.194 mag 1.80E+14 3.39E-03 +/- 6.06E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 H (2MASS/CTIO) 12.688 +/- 0.017 mag 1.80E+14 8.61E-03 +/- 1.35E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 K_s (2MASS/CTIO) 13.349 +/- 0.128 mag 1.39E+14 3.05E-03 +/- 3.60E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 17
18 K_s (2MASS/CTIO) 12.459 +/- 0.043 mag 1.39E+14 6.92E-03 +/- 2.74E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s_14arcsec (2MASS) 11.435 +/- 0.021 mag 1.38E+14 1.78E-02 +/- 3.47E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 K_s 9.734 +/- 0.043 mag 1.38E+14 8.52E-02 +/- 3.44E-03 Jy Broad-band 20032MASX.C.......: 20
21 K_s 9.859 +/- 0.037 mag 1.38E+14 7.59E-02 +/- 2.63E-03 Jy Broad-band 61.6 x 40.7 arcsec integration area. 20032MASX.C.......: 21
22 12 microns (IRAS) 1.997E-01 +/- 15 % Jy 2.50E+13 2.00E-01 +/- 3.00E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 22
23 25 microns (IRAS) 3.045E-01 +/- 11 % Jy 1.20E+13 3.04E-01 +/- 2.20E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 23
24 60 microns (IRAS) 2.838E+00 +/- 8 % Jy 5.00E+12 2.84E+00 +/- 2.27E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 24
25 100 microns (IRAS) 8.493E+00 +/- 9 % Jy 3.00E+12 8.49E+00 +/- 7.64E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 25
26 170 microns (ISO) 20.31 +/- 15 % Jy 1.76E+12 2.03E+01 +/- 3.05E+00 Jy Broad-band 2004A&A...422...39S 26
27 2380 MHz ... <182. milliJy 2.38E+09 < 1.82E-01 Jy Broad-band Confused 1978ApJS...36...53D 27
28 HI (21 cm line) 13.55 +/- 0.10 m_21 mag 1.42E+09 1.66E+05 +/- 1.60E+04 Jy-Hz Line m_21 equiv. to S(HI) = 1.660E-21 W m^-2 1991RC3.9.C...0000d 28
29 HI 21 cm line 31.80 +/- 1.30 Jy km s^-1^ 1.42E+09 1.50E+05 +/- 6.12E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 29
30 HI 21 cm line 31.02 ... Jy km s^-1^ 1.42E+09 1.46E+05 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 30
31 HI 21 cm line 30.89 ... Jy km s^-1^ 1.42E+09 1.45E+05 ... Jy-Hz Line 2005ApJS..160..149S 31
32 HI (21cm) line (VLA) 30.4 +/- 20 % Jy km/s 1.42E+09 1.43E+05 +/- 2.85E+04 Jy-Hz Line 2011ApJS..194...36W 32
33 HI (21 cm line) 32.20 ... Jy km s^-1^ 1.42E+09 1.51E+05 ... Jy-Hz Line 1989H&RHI.C...0000H 33
34 1.4 GHz (VLA) 8.0 ... milliJy 1.40E+09 8.00E-03 ... Jy Broad-band 2002AJ....124..675C 34


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  13.10       mag                  = 2.45E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.30        mag                  = 7.80E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 175658.5        +061720 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 12.13 mag = 5.99E-28 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: 175658.5 +061720 (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. 3 Reference Code : 1961CGCG1.C...0000Z Freq. targeted : m_p Measurement : 13.4 mag = 1.86E-28 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 8.28E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175700.0 +061700. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2006AJ....132.1074R Freq. targeted : B (Johnson) Measurement : 21.35 mag = 1.23E-31 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 1.13E-33 Significance : uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers : Nuclear cluster magnitude
No. 5 Reference Code : 2006AJ....132.1074R Freq. targeted : V (Johnson) Measurement : 20.64 mag = 2.02E-31 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 1.86E-33 Significance : uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers : Nuclear cluster magnitude
No. 6 Reference Code : 2004AJ....127..105B Freq. targeted : F814W (HST/WFPC2) Measurement : 19.48 mag = 4.02E-31 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7924 A (OBS )= 3.78E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Modelled datum Notes : From reprocessed raw data Qualifiers : Nuclear cluster mag; 0.105" aper radius
No. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.479 mag = 6.47E-29 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 1.43E-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. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.603 mag = 2.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.18 mag = 3.81E-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; Poor quality
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.816 mag = 7.51E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 1.47E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 61.6 x 40.7 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.458 mag = 1.04E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 2.33E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (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 : 12.411 mag = 1.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.08E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (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 : 10.163 mag = 8.81E-28 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 2.22E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 61.6 x 40.7 arcsec integration area.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.807 mag = 1.22E-27 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 3.08E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.705 mag = 2.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 2.96E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.699 mag = 3.39E-29 W m^-2^ Hz^-1^ Uncertainty : 0.194 mag = 6.06E-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; Poor quality
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.688 mag = 8.61E-29 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.35E-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. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.349 mag = 3.05E-29 W m^-2^ Hz^-1^ Uncertainty : 0.128 mag = 3.60E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.459 mag = 6.92E-29 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 2.74E-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 : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.435 mag = 1.78E-28 W m^-2^ Hz^-1^ Uncertainty : 0.021 mag = 3.47E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (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 : 9.734 mag = 8.52E-28 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 3.44E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.859 mag = 7.59E-28 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 2.63E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 175925.27 +061713.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 61.6 x 40.7 arcsec integration area.
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 1.997E-01 Jy = 2.00E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 3.00E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 175658.5 +061719 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 23 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 3.045E-01 Jy = 3.04E-27 W m^-2^ Hz^-1^ Uncertainty : 11 % Jy = 2.20E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 175658.5 +061719 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 24 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 2.838E+00 Jy = 2.84E-26 W m^-2^ Hz^-1^ Uncertainty : 8 % Jy = 2.27E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 175658.5 +061719 (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 : 100 microns (IRAS) Measurement : 8.493E+00 Jy = 8.49E-26 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 7.64E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 175658.5 +061719 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 26 Reference Code : 2004A&A...422...39S Freq. targeted : 170 microns (ISO) Measurement : 20.31 Jy = 2.03E-25 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 3.05E-26 Significance : uncertainty Freq or Vel. : 170 microns (OBS )= 1.76E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 17 59 32.29 +06 19 10.7 (J2000) Spatial mode : Integrated from scans Notes : Averaged from previously published data Qualifiers :
No. 27 Reference Code : 1978ApJS...36...53D Freq. targeted : 2380 MHz Measurement : <182. milliJy < 1.82E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : no uncertainty reported Freq or Vel. : 2380 MHz (OBS )= 2.38E+09 Hz Frequency mode : Broad-band measurement; peak value reported Coord. targeted: Spatial mode : Peak flux Notes : From new raw data Qualifiers : Confused
No. 28 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 13.55 m_21 mag = 1.66E-21 W m^-2^ Uncertainty : 0.10 m_21 mag = 1.60E-22 Significance : rms uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 175658.5 +061720 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 1.660E-21 W m^-2
No. 29 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 31.80 Jy km s^-1^ = 1.50E-21 W m^-2^ Uncertainty : 1.30 Jy km s^-1^ = 6.12E-23 Significance : uncertainty Freq or Vel. : 1810 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 17 59 25.4 +06 17 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 30 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 31.02 Jy km s^-1^ = 1.46E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1810 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 17 59 25.4 +06 17 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 31 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 30.89 Jy km s^-1^ = 1.45E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1810 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 17 59 25.4 +06 17 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 32 Reference Code : 2011ApJS..194...36W Freq. targeted : HI (21cm) line (VLA) Measurement : 30.4 Jy km/s = 1.43E-21 W m^-2^ Uncertainty : 20 % Jy km/s = 2.85E-22 Significance : uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 17 59 24.9 +06 17 12 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 33 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 32.20 Jy km s^-1^ = 1.51E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 175658.5 +061720. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 34 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 8.0 milliJy = 8.00E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :

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