NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-21 T17:55:58 PST
Help | Comment | NED Home

Redshift data point(s) for object NGC 0181

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5535   10   0.018463   0.000033   1991RC3.9.C...0000d
1 21-cm 5567   7   0.018570   0.000024   2005ApJS..160..149S
2 Optical 5535   9   0.018463   0.000030   1999ApJS..121..287H
3 21-cm HI line 5535   10   0.018463   0.000033   1991RC3.9.C...0000d
4 Optical 5531   43   0.018449   0.000143   2000UZC...C......0F

Detailed information for each entry

No. 1
Name in publication  : AGC 100362                    
Coordinates          : 003823.1                 +292820          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  5567           km/s                     z=   0.018570
Uncertainty          : +/-7                                     +/-  0.000024
Unc. Significance    : estimated error
Reference Code       : 2005ApJS..160..149S

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 reprocessed raw data

NED Comment          : 'Quality' Fair.  Arecibo data.          



No. 2 Name in publication : NGC 0181 Coordinates : 003543.5 291153. B1950 Features targeted : Optical Velocity or redshift : 5535 km/s z= 0.018463 Uncertainty : +/-9 +/- 0.000030 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : MCG +05-02-032 Coordinates : 003543.6 +291153 B1950 Features targeted : 21-cm HI line Velocity or redshift : 5535 km/s z= 0.018463 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Radio Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 4 Name in publication : UZC J003823.2+292821 Coordinates : 003823.2 +292821. J2000 Features targeted : Optical Velocity or redshift : 5531 km/s z= 0.018449 Uncertainty : +/-43 +/- 0.000143 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F 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 reprocessed raw data NED Comment :



Back to NED Home