NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-19 T03:31:41 PDT
Help | Comment | NED Home

Redshift data point(s) for object IC 0539

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6968   37   0.023243   0.000123   1992AJ....103...11F
1 21-cm 7051   2   0.023520   0.000007   2005ApJS..160..149S
2 Optical 6968   37   0.023243   0.000123   1992AJ....103...11F
3 6968   37   0.023243   0.000123   2000UZC...C......0F
4 Optical 7009   45   0.023380   0.000150   20096dF...C...0000J
5 7050     0.023516     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 05054                     
Coordinates          : 092908.2                 -023257          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  7051           km/s                     z=   0.023520
Uncertainty          : +/-2                                     +/-  0.000007
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.  Effelsberg 100-m data. 



No. 2 Name in publication : IC 0539 Coordinates : 092636. -022000. B1950 Features targeted : Optical Velocity or redshift : 6968 km/s z= 0.023243 Uncertainty : +/-37 +/- 0.000123 Unc. Significance : uncertainty Reference Code : 1992AJ....103...11F Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum 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. 3 Name in publication : UZC J092908.2-023257 Coordinates : 092908.2 -023257. J2000 Features targeted : Velocity or redshift : 6968 km/s z= 0.023243 Uncertainty : +/-37 +/- 0.000123 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 : 6dF J0929081-023257 Coordinates : 092908.24 -023257.1 J2000 Features targeted : Optical Velocity or redshift : 7009 km/s z= 0.023380 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. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 7050 km/s z= 0.023516 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 :



Back to NED Home