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Date and Time of the Query: 2019-06-17 T13:47:23 PDT
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Redshift data point(s) for object NGC 3318B

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2756   10   0.009193   0.000033   1992ApJS...81..413M
1 H-alpha 2756   10   0.009193   0.000033   1996ApJS..107...97M
2 Optical 2759   45   0.009203   0.000150   20096dF...C...0000J
3 Optical lines 2770   60   0.009240   0.000200   1991RC3.9.C...0000d
4 Optical 2770   150   0.009240   0.000500   1992CORV..C...0000F
5 Optical 2771     0.009242     1997AJ....113...22G

Detailed information for each entry

No. 1
Name in publication  : ESO 317- G 053                
Coordinates          : 103522                   -411218          B1950
Features targeted    : H-alpha                       
Velocity or redshift :  2756           km/s                     z=   0.009193
Uncertainty          : +/-10                                    +/-  0.000033
Unc. Significance    : internal error
Reference Code       : 1996ApJS..107...97M

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Long-slit spectrum
    Features         : 1 Emission lines
    Technique        : Cross-correlation fit to template spectrum
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data; Corrected for contaminating sources

NED Comment          :                                         



No. 2 Name in publication : 6dF J1037337-412755 Coordinates : 103733.84 -412755.4 J2000 Features targeted : Optical Velocity or redshift : 2759 km/s z= 0.009203 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Both absorption and emission lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : ESO 317- G 053 Coordinates : 103522.0 -411218 B1950 Features targeted : Optical lines Velocity or redshift : 2770 km/s z= 0.009240 Uncertainty : +/-60 +/- 0.000200 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 4 Name in publication : NGC 3318B Coordinates : 103522.0 -411218. B1950 Features targeted : Optical Velocity or redshift : 2770 km/s z= 0.009240 Uncertainty : +/-150 +/- 0.000500 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1989A&AS...78..269F


No. 5 Name in publication : ESO 317- G 053 Coordinates : 103522.0 -411218 B1950 Features targeted : Optical Velocity or redshift : 3072 km/s z= 0.009242 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113...22G Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Emission lines Reference Frame : Corrected for total motion w.r.t microwave background Apex : Amplitude : 370 Longitude : 264.4 Latitude : +48.4 System : Galactic Qualifiers : Homogenized from previously published data NED Comment :



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