NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-16 T01:39:15 PDT
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Redshift data point(s) for object IC 1978

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   7201   45   0.024020   0.000150   20096dF...C...0000J
1 Optical 7201   45   0.024020   0.000150   20096dF...C...0000J
2 Optical lines 10534   88   0.035138   0.000294   1991RC3.9.C...0000d
3 Optical 10567     0.035248     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : 6dF J0337055-500903           
Coordinates          : 033705.59                -500903.0        J2000
Features targeted    : Optical                       
Velocity or redshift :  7201           km/s                     z=   0.024020
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. 2 Name in publication : ESO 200- G 052 Coordinates : 033537.0 -501854 B1950 Features targeted : Optical lines Velocity or redshift : 10534 km/s z= 0.035138 Uncertainty : +/-88 +/- 0.000294 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. 3 Name in publication : IC 1978 Coordinates : 033537.0 -501854. B1950 Features targeted : Optical Velocity or redshift : 10567 km/s z= 0.035248 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 1984A&AS...57....1C



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