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Date and Time of the Query: 2019-08-19 T21:10:50 PDT
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Redshift data point(s) for object NGC 3975

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   9873   25   0.032934   0.000085   2004SDSS2.C...0000:
1 9868   3   0.032917   0.000010   2016SDSSD.C...0000:
2 Optical features 9878   14   0.032950   0.000047   2004SDSS2.C...0000:
3 Optical features 9873   25   0.032934   0.000085   2004SDSS2.C...0000:
4 9864     0.032902     2015MNRAS.448.3442G
5 Optical 10000     0.033356     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.032916926                             z=   0.032917
Uncertainty          : +/-1.0382373E-5                          +/-  0.000010
Unc. Significance    : uncertainty
Reference Code       : 2016SDSSD.C...0000:

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : SDSS J115553.69+603145.9 Coordinates : 178.973724 60.529411 J2000 Features targeted : Optical features Velocity or redshift : 0.032950 z= 0.032950 Uncertainty : +/-0.000047 +/- 0.000047 Unc. Significance : uncertainty Reference Code : 2004SDSS2.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Emission lines Technique : Individual line fitting Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : SDSS J115553.69+603145.9 Coordinates : 178.973724 60.529411 J2000 Features targeted : Optical features Velocity or redshift : 0.032934 z= 0.032934 Uncertainty : +/-0.000085 +/- 0.000085 Unc. Significance : uncertainty Reference Code : 2004SDSS2.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.0329022 z= 0.032902 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.448.3442G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : NGC 3975 Coordinates : 115317.2 +604827. B1950 Features targeted : Optical Velocity or redshift : 10000 km/s z= 0.033356 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 1979AJ.....84.1811d



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