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Date and Time of the Query: 2019-04-21 T11:54:10 PDT
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Redshift data point(s) for object NGC 3447b

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1098   4   0.003663   0.000013   1990ApJS...72..245S
1 21-cm HI line 1098   4   0.003663   0.000013   1990ApJS...72..245S
2 21-cm HI line 1082   7   0.003609   0.000023   1991RC3.9.C...0000d
3 1094   7   0.003649   0.000023   2013MNRAS.428..476M
4 Optical lines 1014   79   0.003382   0.000264   1991RC3.9.C...0000d
5 1023     0.003412     2012MNRAS.424.3050W
6 1125     0.003753     2015MNRAS.453.1799D

Detailed information for each entry

No. 1
Name in publication  : UGC 06007                     
Coordinates          : 105049.0                 +170305          B1950
Features targeted    : 21-cm HI line                 
Velocity or redshift :  1098           km/s                     z=   0.003663
Uncertainty          : +/-4                                     +/-  0.000013
Unc. Significance    : estimated error
Reference Code       : 1990ApJS...72..245S

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. 2 Name in publication : UGC 06007 Coordinates : 105049.4 +170305 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1082 km/s z= 0.003609 Uncertainty : +/-7 +/- 0.000023 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. 3 Name in publication : NGC 3447A Coordinates : 105329.6880 +164709.636 J2000 Features targeted : Velocity or redshift : 1094 km/s z= 0.003649 Uncertainty : +/- +/- 0.000023 Unc. Significance : uncertainty Reference Code : 2013MNRAS.428..476M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : UGC 06007 Coordinates : 105049.4 +170305 B1950 Features targeted : Optical lines Velocity or redshift : 1014 km/s z= 0.003382 Uncertainty : +/-79 +/- 0.000264 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. 5 Name in publication : NGC 3447B Coordinates : 105329.8 +164702. J2000 Features targeted : Velocity or redshift : 1023 km/s z= 0.003412 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012MNRAS.424.3050W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1125 km/s z= 0.003753 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.453.1799D Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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