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Date and Time of the Query: 2019-04-25 T06:10:31 PDT
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Redshift data point(s) for object NGC 1012

16 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   987   3   0.003292   0.000009   1998AJ....115...62H
1 21-cm 987   3   0.003292   0.000009   2005ApJS..160..149S
2 21-cm HI line 987   4   0.003292   0.000013   1990ApJS...72..245S
3 Optical 976   5   0.003256   0.000017   1999ApJS..121..287H
4 21-cm HI line 977   5   0.003259   0.000017   1991RC3.9.C...0000d
5 950   19   0.003168   0.000065   2015ApJS..218...10V
6 Optical 967   39   0.003226   0.000130   2000UZC...C......0F
7 985   100   0.003286   0.000335   2011AJ....142..170H
8 Optical lines 970   141   0.003236   0.000470   1991RC3.9.C...0000d
9 899     0.003000     2011ApJ...739...57K
10 Optical 970     0.003236     1992CORV..C...0000F
11 982     0.003276     2015MNRAS.447.1531C
12 983     0.003279     2015MNRAS.447.1531C
13 987     0.003292     2007AJ....134.1046H
14 987     0.003292     2011MNRAS.413..813C
15 987     0.003292     2013ApJ...771...88L
16 987     0.003292     2015ApJS..217...27A

Detailed information for each entry

No. 1
Name in publication  : UGC 02141                     
Coordinates          : 023914.8                 +300902          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  987            km/s                     z=   0.003292
Uncertainty          : +/-2                                     +/-  0.000009
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 42-m data.  



No. 2 Name in publication : UGC 02141 Coordinates : 023617.9 +295559 B1950 Features targeted : 21-cm HI line Velocity or redshift : 987 km/s z= 0.003292 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. 3 Name in publication : NGC 1012 Coordinates : 023616.5 295611. B1950 Features targeted : Optical Velocity or redshift : 976 km/s z= 0.003256 Uncertainty : +/-5 +/- 0.000017 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. 4 Name in publication : UGC 02141 Coordinates : 023616.8 +295617 B1950 Features targeted : 21-cm HI line Velocity or redshift : 977 km/s z= 0.003259 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. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 949.8 km/s z= 0.003168 Uncertainty : +/-19.4 +/- 0.000065 Unc. Significance : uncertainty Reference Code : 2015ApJS..218...10V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : UZC J023914.9+300905 Coordinates : 023914.9 +300905. J2000 Features targeted : Optical Velocity or redshift : 967 km/s z= 0.003226 Uncertainty : +/-39 +/- 0.000130 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Both absorption and emission 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. 7 Name in publication : UGC 02141 Coordinates : Features targeted : Velocity or redshift : 0.003286 z= 0.003286 Uncertainty : +/-0.000335 +/- 0.000335 Unc. Significance : uncertainty Reference Code : 2011AJ....142..170H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : UGC 02141 Coordinates : 023616.8 +295617 B1950 Features targeted : Optical lines Velocity or redshift : 970 km/s z= 0.003236 Uncertainty : +/-141 +/- 0.000470 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. 9 Name in publication : NGC 1012 Coordinates : Features targeted : Velocity or redshift : 0.003000 z= 0.003000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011ApJ...739...57K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : NGC 1012 Coordinates : 023616.8 +295617. B1950 Features targeted : Optical Velocity or redshift : 970 km/s z= 0.003236 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1982A&AS...48..453M


No. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 982 km/s z= 0.003276 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. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 983 km/s z= 0.003279 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. 13 Name in publication : NGC 1012 Coordinates : Features targeted : Velocity or redshift : 0.003292 z= 0.003292 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2007AJ....134.1046H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 14 Name in publication : NGC 1012 Coordinates : Features targeted : Velocity or redshift : 0.003292 z= 0.003292 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 :


No. 15 Name in publication : NGC 1012 Coordinates : 023914.9496 +300906.001 J2000 Features targeted : Velocity or redshift : 987 km/s z= 0.003292 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...771...88L Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 16 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.003292 z= 0.003292 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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