NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-25 T19:21:18 PDT
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Redshift data point(s) for object NGC 3447a

12 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1066   1   0.003556   0.000003   1999PASP..111..438F
1 1066   1   0.003556   0.000003   2000UZC...C......0F
2 1069   3   0.003566   0.000010   2013MNRAS.428..476M
3 21-cm HI line 1070   4   0.003569   0.000013   1990ApJS...72..245S
4 21-cm 1066   5   0.003555   0.000017   2006HIPAS.C...0000:
5 21-cm HI line 1069   5   0.003566   0.000017   1991RC3.9.C...0000d
6 1054   6   0.003516   0.000021   2016SDSSD.C...0000:
7 Optical features 1054   25   0.003515   0.000085   2007SDSS6.C...0000:
8 Optical features 1054   25   0.003515   0.000085   2007SDSS6.C...0000:
9 Optical lines 1048   34   0.003496   0.000113   1991RC3.9.C...0000d
10 Optical 1014   47   0.003382   0.000157   1992CORV..C...0000F
11 1079     0.003600     2013PASP..125....2K
12 1066     0.003556     2015ApJS..217...27A

Detailed information for each entry

No. 1
Name in publication  : UZC J105324.0+164622          
Coordinates          : 105324.0                 +164622.         J2000
Features targeted    :                               
Velocity or redshift :  1066           km/s                     z=   0.003556
Uncertainty          : +/-1                                     +/-  0.000003
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. 2 Name in publication : NGC 3447 Coordinates : 105324.0000 +164620.784 J2000 Features targeted : Velocity or redshift : 1069 km/s z= 0.003566 Uncertainty : +/- +/- 0.000010 Unc. Significance : uncertainty Reference Code : 2013MNRAS.428..476M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : UGC 06006 Coordinates : 105043.7 +170222 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1070 km/s z= 0.003569 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. 4 Name in publication : HIPASS J1053+16 Coordinates : 105324.3 +164638 J2000 Features targeted : 21-cm Velocity or redshift : 1065.7 km/s z= 0.003555 Uncertainty : +/-5.1 +/- 0.000017 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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. 5 Name in publication : UGC 06006 Coordinates : 105043.7 +170222 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1069 km/s z= 0.003566 Uncertainty : +/-5 +/- 0.000017 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. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.003515792 z= 0.003516 Uncertainty : +/-2.0741192E-5 +/- 0.000021 Unc. Significance : uncertainty Reference Code : 2016SDSSD.C...0000: Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : SDSS J105323.98+164620.8 Coordinates : 105323.98 +164620.8 J2000 Features targeted : Optical features Velocity or redshift : 0.003515 z= 0.003515 Uncertainty : +/-0.000085 +/- 0.000085 Unc. Significance : uncertainty Reference Code : 2007SDSS6.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 8 Name in publication : SDSS J105323.98+164620.8 Coordinates : 105323.98 +164620.8 J2000 Features targeted : Optical features Velocity or redshift : 0.003515 z= 0.003515 Uncertainty : +/-0.000085 +/- 0.000085 Unc. Significance : uncertainty Reference Code : 2007SDSS6.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 9 Name in publication : UGC 06006 Coordinates : 105043.7 +170222 B1950 Features targeted : Optical lines Velocity or redshift : 1048 km/s z= 0.003496 Uncertainty : +/-34 +/- 0.000113 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. 10 Name in publication : NGC 3447A Coordinates : 105049.3 +170305. B1950 Features targeted : Optical Velocity or redshift : 1014 km/s z= 0.003382 Uncertainty : +/-47 +/- 0.000157 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1962AJ.....67..363M


No. 11 Name in publication : SDSS J105323.97+164620.7 Coordinates : 105323.97 +164620.7 J2000 Features targeted : Velocity or redshift : 1079 km/s z= 0.003600 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013PASP..125....2K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.003556 z= 0.003556 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 :



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