NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-22 T04:49:46 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 3945

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1281   5   0.004273   0.000017   2011MNRAS.413..813C
1 Optical 1259   42   0.004200   0.000140   2000UZC...C......0F
2 Optical lines 1220   56   0.004069   0.000187   1991RC3.9.C...0000d
3 Optical 1220   75   0.004069   0.000250   1956AJ.....61...97H
4 1259     0.004200     2014A&A...564A..65B
5 1259     0.004200     2015ApJS..217...27A
6 1281     0.004273     2011MNRAS.413..813C

Detailed information for each entry

No. 1
Name in publication  : UZC J115313.6+604032          
Coordinates          : 115313.6                 +604032.         J2000
Features targeted    : Optical                       
Velocity or redshift :  1259           km/s                     z=   0.004200
Uncertainty          : +/-42                                    +/-  0.000140
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          :                                         



No. 2 Name in publication : UGC 06860 Coordinates : 115036.7 +605717 B1950 Features targeted : Optical lines Velocity or redshift : 1220 km/s z= 0.004069 Uncertainty : +/-56 +/- 0.000187 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : NGC 3945 Coordinates : 115042 +6057.0 B1950 Features targeted : Optical Velocity or redshift : 1220 z= 0.004069 Uncertainty : +/-75 km/s +/- 0.000250 Unc. Significance : estimated error Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Both absorption and emission lines Technique : Features measured in single-screw engine Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 4 Name in publication : [BEC2010] HRS 071 Coordinates : 115313.73 +604032.0 J2000 Features targeted : Velocity or redshift : 1259 km/s z= 0.004200 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014A&A...564A..65B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.0042 z= 0.004200 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..217...27A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : NGC 3945 Coordinates : Features targeted : Velocity or redshift : 0.004273 z= 0.004273 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.413..813C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



Back to NED Home