NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-19 T02:06:47 PDT
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Redshift data point(s) for object NGC 0154

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   8030   16   0.026785   0.000053   1999A&AS..140..327M
1 Optical 7993   22   0.026662   0.000073   1993AJ....105.1637H
2 Optical 7993   33   0.026662   0.000110   1998AJ....116....1D
3 Optical 8034   45   0.026799   0.000150   20096dF...C...0000J
4 8028     0.026779     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : MCG -02-02-053                
Coordinates          : 003130.0                 -125500          B1950
Features targeted    : Optical                       
Velocity or redshift :  7993           km/s                     z=   0.026662
Uncertainty          : +/-22                                    +/-  0.000073
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 -02-02-053 Coordinates : 003130.0 -125460. B1950 Features targeted : Optical Velocity or redshift : 7993 km/s z= 0.026662 Uncertainty : +/-33 +/- 0.000110 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 J0034195-123923 Coordinates : 003419.46 -123922.5 J2000 Features targeted : Optical Velocity or redshift : 8034 km/s z= 0.026799 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. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 8028 km/s z= 0.026779 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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