NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-24 T08:05:49 PDT
Help | Comment | NED Home

Redshift data point(s) for object NGC 1572

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6111   10   0.020384   0.000033   1992ApJS...81..413M
1 H-alpha 6111   10   0.020384   0.000033   1996ApJS..107...97M
2 Optical 6129   27   0.020444   0.000090   1991ApJS...75..935d
3 6208   27   0.020707   0.000090   1997A&AS..126....3H
4 Optical 6114   31   0.020394   0.000103   20096dF...C...0000J
5 Optical lines 6012   34   0.020054   0.000113   1991RC3.9.C...0000d
6 Optical 6012     0.020054     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : ESO 303- G 014                
Coordinates          : 042101                   -404254          B1950
Features targeted    : H-alpha                       
Velocity or redshift :  6111           km/s                     z=   0.020384
Uncertainty          : +/-10                                    +/-  0.000033
Unc. Significance    : internal error
Reference Code       : 1996ApJS..107...97M

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Long-slit spectrum
    Features         : 1 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; Corrected for contaminating sources

NED Comment          :                                         



No. 2 Name in publication : ESO 303- G 014 Coordinates : 042101. -4042.9 B1950 Features targeted : Optical Velocity or redshift : 6129 km/s z= 0.020444 Uncertainty : +/-27 +/- 0.000090 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d Measurement Mode : Spectral range : Optical 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. 3 Name in publication : ESO 303- G 014 Coordinates : Features targeted : Velocity or redshift : 0.020707 z= 0.020707 Uncertainty : +/-0.000090 +/- 0.000090 Unc. Significance : uncertainty Reference Code : 1997A&AS..126....3H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : 6dF J0422427-403603 Coordinates : 042242.81 -403603.3 J2000 Features targeted : Optical Velocity or redshift : 6114 km/s z= 0.020394 Uncertainty : +/-31 +/- 0.000103 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 : ESO 303- G 014 Coordinates : 042101.1 -404254 B1950 Features targeted : Optical lines Velocity or redshift : 6012 km/s z= 0.020054 Uncertainty : +/-34 +/- 0.000113 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 : NGC 1572 Coordinates : 042101.0 -404254. B1950 Features targeted : Optical Velocity or redshift : 6012 km/s z= 0.020054 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 1984AJ.....89.1310d



Back to NED Home