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Date and Time of the Query: 2019-03-21 T23:30:02 PDT
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Redshift data point(s) for object NGC 1591

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4113   10   0.013719   0.000033   1992ApJS...81..413M
1 H-alpha 4113   10   0.013719   0.000033   1996ApJS..107...97M
2 Optical 4127   32   0.013766   0.000107   1991ApJS...75..935d
3 Optical 4084   45   0.013623   0.000150   20096dF...C...0000J
4 Optical lines 4127   52   0.013766   0.000173   1991RC3.9.C...0000d
5 4114     0.013723     2016AJ....152...50T
6 4114     0.013723     2013AJ....146...86T
7 Optical 4127     0.013766     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : ESO 484- G 025                
Coordinates          : 042728                   -264918          B1950
Features targeted    : H-alpha                       
Velocity or redshift :  4113           km/s                     z=   0.013719
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 484- G 025 Coordinates : 042728. -2649.3 B1950 Features targeted : Optical Velocity or redshift : 4127 km/s z= 0.013766 Uncertainty : +/-32 +/- 0.000107 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 : 6dF J0429306-264247 Coordinates : 042930.55 -264247.2 J2000 Features targeted : Optical Velocity or redshift : 4084 km/s z= 0.013623 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. 4 Name in publication : ESO 484- G 025 Coordinates : 042728.0 -264918 B1950 Features targeted : Optical lines Velocity or redshift : 4127 km/s z= 0.013766 Uncertainty : +/-52 +/- 0.000173 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. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4114 km/s z= 0.013723 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : NGC 1591 Coordinates : 042930.5 -264247.3 J2000 Features targeted : Velocity or redshift : 4114 km/s z= 0.013723 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : NGC 1591 Coordinates : 042728.0 -264918. B1950 Features targeted : Optical Velocity or redshift : 4127 km/s z= 0.013766 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 1989AJ.....97.1576M



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