NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-21 T19:05:43 PDT
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Redshift data point(s) for object NGC 0238

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   8606   8   0.028706   0.000026   2006HIPAS.C...0000:
1 21-cm 8606   8   0.028706   0.000026   2006HIPAS.C...0000:
2 Optical 8622   9   0.028760   0.000030   1992CORV..C...0000F
3 Optical 8596   28   0.028673   0.000093   1991ApJS...75..935d
4 Optical lines 8621   34   0.028757   0.000113   1991RC3.9.C...0000d
5 Optical 8900   210   0.029687   0.000700   1984MNRAS.210...69F
6 Optical 8593     0.028663     1992CORV..C...0000F
7 Optical 8900     0.029687     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : HIPASS J0043-50               
Coordinates          : 004341.8                 -501111          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  8605.7         km/s                     z=   0.028706
Uncertainty          : +/-7.9                                   +/-  0.000026
Unc. Significance    : estimated error
Reference Code       : 2006HIPAS.C...0000:

Measurement Mode     :
    Spectral range   : Radio
    Spectrograph     : Heterodyne receiver(e.g., 21-cm)
    Features         : 1 Emission lines
    Technique        : Mid-point of line profile at 50% lvel
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data

NED Comment          :                                         



No. 2 Name in publication : NGC 0238 Coordinates : 004107.0 -502730. B1950 Features targeted : Optical Velocity or redshift : 8622 km/s z= 0.028760 Uncertainty : +/-9 +/- 0.000030 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 1986PASP...98.1273P


No. 3 Name in publication : ESO 194- G 031 Coordinates : 004107. -5027.5 B1950 Features targeted : Optical Velocity or redshift : 8596 km/s z= 0.028673 Uncertainty : +/-28 +/- 0.000093 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d Measurement Mode : Spectral range : Optical 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. 4 Name in publication : ESO 194- G 031 Coordinates : 004107.0 -502730 B1950 Features targeted : Optical lines Velocity or redshift : 8621 km/s z= 0.028757 Uncertainty : +/-34 +/- 0.000113 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. 5 Name in publication : FAIRALL 0663 Coordinates : 004106. -502728. B1950 Features targeted : Optical Velocity or redshift : 8900 km/s z= 0.029687 Uncertainty : +/-200 +/- 0.000700 Unc. Significance : uncertainty Reference Code : 1984MNRAS.210...69F Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Absorption lines Technique : Individual line fitting Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 6 Name in publication : NGC 0238 Coordinates : 004107.0 -502730. B1950 Features targeted : Optical Velocity or redshift : 8593 km/s z= 0.028663 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1981ApJS...46...75A


No. 7 Name in publication : NGC 0238 Coordinates : 004107.0 -502730. B1950 Features targeted : Optical Velocity or redshift : 8900 km/s z= 0.029687 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1984MNRAS.210...69F



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