NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T01:49:22 PDT
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Redshift data point(s) for object NGC 7156

10 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3985   3   0.013293   0.000010   1991RC3.9.C...0000d
1 21-cm 3985   1   0.013293   0.000002   2005ApJS..160..149S
2 21-cm HI line 3985   3   0.013293   0.000010   1991RC3.9.C...0000d
3 3985   3   0.013293   0.000010   2000UZC...C......0F
4 21-cm 3982   5   0.013283   0.000017   1998A&AS..130..333T
5 21-cm 3988   8   0.013301   0.000026   2006HIPAS.C...0000:
6 Optical 3990   20   0.013309   0.000067   1999ApJS..121..287H
7 Optical lines 3954   23   0.013189   0.000077   1991RC3.9.C...0000d
8 Optical 3966   60   0.013229   0.000200   1992CORV..C...0000F
9 Optical 3944     0.013156     1992CORV..C...0000F
10 3985     0.013293     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 11843                     
Coordinates          : 215433.6                 +025635          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  3985           km/s                     z=   0.013293
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 new, raw data

NED Comment          : 'Quality' Good.  Arecibo data.          



No. 2 Name in publication : UGC 11843 Coordinates : 215201.1 +024225 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3985 km/s z= 0.013293 Uncertainty : +/-3 +/- 0.000010 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 : UZC J215433.7+025635 Coordinates : 215433.7 +025635. J2000 Features targeted : Velocity or redshift : 3985 km/s z= 0.013293 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 : PGC 067622 Coordinates : 215200. +024225. B1950 Features targeted : 21-cm Velocity or redshift : 3982 km/s z= 0.013283 Uncertainty : +/-5 +/- 0.000017 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. 5 Name in publication : HIPASS J2154+02 Coordinates : 215434.7 +025809 J2000 Features targeted : 21-cm Velocity or redshift : 3987.6 km/s z= 0.013301 Uncertainty : +/-7.9 +/- 0.000026 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. 6 Name in publication : NGC 7156 Coordinates : 215201.1 024225. B1950 Features targeted : Optical Velocity or redshift : 3990 km/s z= 0.013309 Uncertainty : +/-20 +/- 0.000067 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. 7 Name in publication : UGC 11843 Coordinates : 215201.1 +024225 B1950 Features targeted : Optical lines Velocity or redshift : 3954 km/s z= 0.013189 Uncertainty : +/-23 +/- 0.000077 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. 8 Name in publication : NGC 7156 Coordinates : 215201.1 +024225. B1950 Features targeted : Optical Velocity or redshift : 3966 km/s z= 0.013229 Uncertainty : +/-60 +/- 0.000200 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 1967AJ.....72..730d


No. 9 Name in publication : NGC 7156 Coordinates : 215201.1 +024225. B1950 Features targeted : Optical Velocity or redshift : 3944 km/s z= 0.013156 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 1983AJ.....88..477S


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3985 km/s z= 0.013293 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 :



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