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Date and Time of the Query: 2019-04-23 T05:50:24 PDT
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Redshift data point(s) for object NGC 4108B

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2673   2   0.008916   0.000007   1997AJ....114...77N
1 2674   1   0.008920   0.000005   2016SDSSD.C...0000:
2 Optical features 2670   3   0.008907   0.000011   2004SDSS2.C...0000:
3 21-cm 2561   12   0.008543   0.000040   2005ApJS..160..149S
4 Optical features 2695   32   0.008991   0.000107   2004SDSS2.C...0000:
5 Optical 2594   35   0.008653   0.000117   2000UZC...C......0F
6 Optical lines 2575   50   0.008589   0.000167   1991RC3.9.C...0000d
7 2570     0.008573     2015MNRAS.447.1531C
8 Optical 2575     0.008589     1992CORV..C...0000F
9 2594     0.008653     2015ApJS..217...27A

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.008920435                             z=   0.008920
Uncertainty          : +/-4.5335137E-6                          +/-  0.000005
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 J120711.62+671406.6 Coordinates : 181.798401 67.235161 J2000 Features targeted : Optical features Velocity or redshift : 0.008907 z= 0.008907 Uncertainty : +/-0.000011 +/- 0.000011 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 : UGC 07106 Coordinates : 120711.8 +671405 J2000 Features targeted : 21-cm Velocity or redshift : 2561 km/s z= 0.008543 Uncertainty : +/-12 +/- 0.000040 Unc. Significance : estimated error Reference Code : 2005ApJS..160..149S Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 50% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : Confused. Green Bank 91-m data.


No. 4 Name in publication : SDSS J120711.62+671406.6 Coordinates : 181.798401 67.235161 J2000 Features targeted : Optical features Velocity or redshift : 0.008991 z= 0.008991 Uncertainty : +/-0.000107 +/- 0.000107 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. 5 Name in publication : UZC J120711.6+671407 Coordinates : 120711.6 +671407. J2000 Features targeted : Optical Velocity or redshift : 2594 km/s z= 0.008653 Uncertainty : +/-35 +/- 0.000117 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Emission lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 6 Name in publication : UGC 07106 Coordinates : 120442.7 +673050 B1950 Features targeted : Optical lines Velocity or redshift : 2575 km/s z= 0.008589 Uncertainty : +/-50 +/- 0.000167 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. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2570 km/s z= 0.008573 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : NGC 4108B Coordinates : 120442.7 +673050. B1950 Features targeted : Optical Velocity or redshift : 2575 km/s z= 0.008589 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 1983ApJS...52...89H


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.008653 z= 0.008653 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015ApJS..217...27A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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