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Date and Time of the Query: 2019-06-19 T12:52:04 PDT
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Redshift data point(s) for object ABELL 2572

3 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   12082     0.040300     1999ApJS..125...35S
1 Optical 11504   133   0.038373   0.000444   1999MNRAS.305..259W
2 Optical 11571   136   0.038597   0.000454   1999MNRAS.305..259W
3 Optical 11904     0.039709     1991ApJS...77..363S

Detailed information for each entry

No. 1
Name in publication  : CAN 078                       
Coordinates          :                                                
Features targeted    : Optical                       
Velocity or redshift :  11504          km/s                     z=   0.038373
Uncertainty          : +/-133                                   +/-  0.000444
Unc. Significance    : uncertainty
Reference Code       : 1999MNRAS.305..259W

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Long-slit spectrum
    Technique        : Straight average over several determinations
    Spatial mode     : Average over multiple(6) objects

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data

NED Comment          : EFAR vels only; vel disp =  327 km/s.   



No. 2 Name in publication : CAN 078 Coordinates : Features targeted : Optical Velocity or redshift : 11571 km/s z= 0.038597 Uncertainty : +/-136 +/- 0.000454 Unc. Significance : uncertainty Reference Code : 1999MNRAS.305..259W Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Technique : Straight average over several determinations Spatial mode : Average over multiple(9) objects Reference Frame : Heliocentric velocity or redshift Qualifiers : Averaged new and previously published data NED Comment : EFAR + ZCAT vels; vel disp = 408 km/s.


No. 3 Name in publication : ABELL 2572 Coordinates : 231554. +182800. B1950 Features targeted : Optical Velocity or redshift : .0397 z= 0.039709 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1991ApJS...77..363S Measurement Mode : Spectral range : Optical Spatial mode : Average over multiple(6) objects Reference Frame : Corrected to barycenter of Local Group Apex : Amplitude : 300 Longitude : 90.0 Latitude : 0.0 System : Galactic Qualifiers : Averaged from previously published data; Corrected for contaminating sources NED Comment :



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