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Date and Time of the Query: 2019-04-23 T13:47:32 PDT
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Redshift data point(s) for object NGC 3155

8 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2944   3   0.009820   0.000010   1998A&AS..130..333T
1 21-cm 2943   1   0.009817   0.000002   2005ApJS..160..149S
2 21-cm 2944   3   0.009820   0.000010   1998A&AS..130..333T
3 2944   3   0.009820   0.000010   2000UZC...C......0F
4 21-cm HI line 2944     0.009820     1991RC3.9.C...0000d
5 2945     0.009823     2013AJ....146...86T
6 2945     0.009823     2014MNRAS.444..527S
7 2945     0.009823     2015MNRAS.447.1531C
8 2945     0.009823     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : UGC 05538                     
Coordinates          : 101740.1                 +742050          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  2943           km/s                     z=   0.009817
Uncertainty          : +/-1                                     +/-  0.000002
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' Good.  Green Bank 91-m data.  



No. 2 Name in publication : PGC 030064 Coordinates : 101322. +743555. B1950 Features targeted : 21-cm Velocity or redshift : 2944 km/s z= 0.009820 Uncertainty : +/-3 +/- 0.000010 Unc. Significance : mean error Reference Code : 1998A&AS..130..333T Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 20% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : UZC J101739.8+742052 Coordinates : 101739.8 +742052. J2000 Features targeted : Velocity or redshift : 2944 km/s z= 0.009820 Uncertainty : +/-3 +/- 0.000010 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from previously published data NED Comment :


No. 4 Name in publication : UGC 05538 Coordinates : 101322.2 +743555 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2944 km/s z= 0.009820 Uncertainty : No uncertainty given Unc. Significance : no unc. reported 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. 5 Name in publication : NGC 3155 Coordinates : 101739.9 +742050.6 J2000 Features targeted : Velocity or redshift : 2945 km/s z= 0.009823 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.009823 z= 0.009823 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.444..527S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2945 km/s z= 0.009823 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2945 km/s z= 0.009823 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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