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Date and Time of the Query: 2019-06-26 T09:43:24 PDT
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Redshift data point(s) for object NGC 6836

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1627   6   0.005427   0.000020   1991RC3.9.C...0000d
1 21-cm 1640   2   0.005470   0.000007   2005ApJS..160..149S
2 21-cm HI line 1627   6   0.005427   0.000020   1991RC3.9.C...0000d
3 Optical 1624   45   0.005417   0.000150   20096dF...C...0000J
4 1632     0.005444     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : AGC 590046                    
Coordinates          : 195440.1                 -124117          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1640           km/s                     z=   0.005470
Uncertainty          : +/-2                                     +/-  0.000007
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          : Single peak.  Green Bank 91-m data.     



No. 2 Name in publication : MCG -02-50-010 Coordinates : 195153.3 -124912 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1627 km/s z= 0.005427 Uncertainty : +/-6 +/- 0.000020 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Radio Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : 6dF J1954400-124117 Coordinates : 195440.06 -124116.6 J2000 Features targeted : Optical Velocity or redshift : 1624 km/s z= 0.005417 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 : Coordinates : Features targeted : Velocity or redshift : 1632 km/s z= 0.005444 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 :



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