NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-21 T11:26:48 PDT
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Redshift data point(s) for object NGC 1006

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4588   11   0.015304   0.000037   2003AJ....126.1245T
1 Optical 4715   30   0.015728   0.000100   1993AJ....105.1637H
2 Optical 4617   41   0.015401   0.000137   1998AJ....116....1D
3 Optical 4694   45   0.015657   0.000150   20096dF...C...0000J

Detailed information for each entry

No. 1
Name in publication  : MCG -02-07-044                
Coordinates          : 023506.0                 -111400          B1950
Features targeted    : Optical                       
Velocity or redshift :  4715           km/s                     z=   0.015728
Uncertainty          : +/-30                                    +/-  0.000100
Unc. Significance    : estimated error
Reference Code       : 1993AJ....105.1637H

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. 2 Name in publication : MCG -02-07-044 Coordinates : 023506.0 -111360. B1950 Features targeted : Optical Velocity or redshift : 4617 km/s z= 0.015401 Uncertainty : +/-41 +/- 0.000137 Unc. Significance : internal error Reference Code : 1998AJ....116....1D Measurement Mode : Spectral range : Optical 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 : 6dF J0237349-110130 Coordinates : 023734.86 -110130.0 J2000 Features targeted : Optical Velocity or redshift : 4694 km/s z= 0.015657 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 :



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