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Date and Time of the Query: 2019-04-19 T01:17:06 PDT
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Redshift data point(s) for object NGC 1617

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1063   21   0.003546   0.000070   1991RC3.9.C...0000d
1 Optical 1069   19   0.003566   0.000063   1992CORV..C...0000F
2 Optical 1010   20   0.003369   0.000067   1992CORV..C...0000F
3 Optical lines 1063   21   0.003546   0.000070   1991RC3.9.C...0000d
4 Optical 1105   26   0.003686   0.000087   1991ApJS...75..935d

Detailed information for each entry

No. 1
Name in publication  : NGC 1617                      
Coordinates          : 043033.0                 -544224.         B1950
Features targeted    : Optical                       
Velocity or redshift :  1069           km/s                     z=   0.003566
Uncertainty          : +/-19                                    +/-  0.000063
Unc. Significance    : uncertainty
Reference Code       : 1992CORV..C...0000F

Measurement Mode     :
    Spectral range   : Optical

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From reprocessed raw data

NED Comment          : From 1986ApJ...311..637C                



No. 2 Name in publication : NGC 1617 Coordinates : 043033.0 -544224. B1950 Features targeted : Optical Velocity or redshift : 1010 km/s z= 0.003369 Uncertainty : +/-20 +/- 0.000067 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1978AJ.....83..904S


No. 3 Name in publication : ESO 157- G 041 Coordinates : 043033.1 -544224 B1950 Features targeted : Optical lines Velocity or redshift : 1063 km/s z= 0.003546 Uncertainty : +/-21 +/- 0.000070 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. 4 Name in publication : ESO 157- G 041 Coordinates : 043033. -5442.4 B1950 Features targeted : Optical Velocity or redshift : 1105 km/s z= 0.003686 Uncertainty : +/-26 +/- 0.000087 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 :



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