NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T09:53:08 PDT
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Redshift data point(s) for object NGC 0719

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   9143   31   0.030498   0.000103   1999ApJS..121..287H
1 Optical 9143   31   0.030498   0.000103   1999ApJS..121..287H
2 21-cm HI line 9143   40   0.030498   0.000133   1993AJ....105.1271G
3 Optical 9162   45   0.030561   0.000150   2000UZC...C......0F

Detailed information for each entry

No. 1
Name in publication  : NGC 0719                      
Coordinates          : 015054.0                 193520.          B1950
Features targeted    : Optical                       
Velocity or redshift :  9143           km/s                     z=   0.030498
Uncertainty          : +/-31                                    +/-  0.000103
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. 2 Name in publication : CGCG 460-040 Coordinates : 015054.0 +193520 B1950 Features targeted : 21-cm HI line Velocity or redshift : 9143 km/s z= 0.030498 Uncertainty : +/-39 +/- 0.000133 Unc. Significance : internal error Reference Code : 1993AJ....105.1271G 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 SNR given; SNR = 3.0 assumed.


No. 3 Name in publication : UZC J015338.8+195025 Coordinates : 015338.8 +195025. J2000 Features targeted : Optical Velocity or redshift : 9162 km/s z= 0.030561 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption 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 :



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