NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-25 T10:18:17 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 4947

11 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2409   7   0.008036   0.000024   2006HIPAS.C...0000:
1 21-cm 2409   7   0.008036   0.000024   2006HIPAS.C...0000:
2 21-cm 2402   10   0.008012   0.000033   1996ApJS..107...97M
3 2408   10   0.008032   0.000033   2003MNRAS.339..652K
4 21-cm HI line 2409   11   0.008036   0.000037   1991RC3.9.C...0000d
5 Optical lines 2414   41   0.008052   0.000137   1991RC3.9.C...0000d
6 Optical 2386   45   0.007959   0.000150   20096dF...C...0000J
7 Optical 2337   52   0.007795   0.000173   1992CORV..C...0000F
8 Optical 2760   100   0.009206   0.000334   1992CORV..C...0000F
9 21-cm 2402     0.008013     1997AJ....113...22G
10 2404     0.008019     2008ApJ...676..184T
11 Optical 2460     0.008206     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : HIPASS J1305-35               
Coordinates          : 130517.6                 -351952          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  2409.1         km/s                     z=   0.008036
Uncertainty          : +/-7.0                                   +/-  0.000024
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. 2 Name in publication : ESO 382- G 005 Coordinates : 130234 -350412 B1950 Features targeted : 21-cm Velocity or redshift : 2402 km/s z= 0.008012 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M 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; Corrected for contaminating sources NED Comment :


No. 3 Name in publication : FLASH J130520.76-352015.7 Coordinates : Features targeted : Velocity or redshift : 0.008032 z= 0.008032 Uncertainty : +/-0.000033 +/- 0.000033 Unc. Significance : uncertainty Reference Code : 2003MNRAS.339..652K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : ESO 382- G 005 Coordinates : 130234.0 -350412 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2409 km/s z= 0.008036 Uncertainty : +/-11 +/- 0.000037 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 : ESO 382- G 005 Coordinates : 130234.0 -350412 B1950 Features targeted : Optical lines Velocity or redshift : 2414 km/s z= 0.008052 Uncertainty : +/-41 +/- 0.000137 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. 6 Name in publication : 6dF J1305202-352015 Coordinates : 130520.20 -352014.7 J2000 Features targeted : Optical Velocity or redshift : 2386 km/s z= 0.007959 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed 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 new, raw data NED Comment :


No. 7 Name in publication : NGC 4947 Coordinates : 130234.0 -350412. B1950 Features targeted : Optical Velocity or redshift : 2337 km/s z= 0.007795 Uncertainty : +/-52 +/- 0.000173 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 1978AJ.....83..904S


No. 8 Name in publication : NGC 4947 Coordinates : 130234.0 -350412. B1950 Features targeted : Optical Velocity or redshift : 2760 km/s z= 0.009206 Uncertainty : +/-100 +/- 0.000334 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 1979Obs....99..130S


No. 9 Name in publication : NGC 4947 Coordinates : 130234.0 -350412 B1950 Features targeted : 21-cm Velocity or redshift : 2692 km/s z= 0.008013 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113...22G Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Spatial mode : Redshift is systemic Reference Frame : Corrected for total motion w.r.t microwave background Apex : Amplitude : 370 Longitude : 264.4 Latitude : +48.4 System : Galactic Qualifiers : Homogenized from previously published data NED Comment :


No. 10 Name in publication : PGC 045269 Coordinates : Features targeted : Velocity or redshift : 0.008019 z= 0.008019 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008ApJ...676..184T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : NGC 4947 Coordinates : 130234.0 -350412. B1950 Features targeted : Optical Velocity or redshift : 2460 km/s z= 0.008206 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 1976MNRAS.175..633M



Back to NED Home