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Date and Time of the Query: 2019-06-19 T15:46:40 PDT
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Redshift data point(s) for object NGC 6671

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3215   24   0.010724   0.000080   1996AJ....112.1803M
1 21-cm 3206   1   0.010694   0.000002   2005ApJS..160..149S
2 Optical 3215   24   0.010724   0.000080   1996AJ....112.1803M
3 Optical 3225   44   0.010757   0.000147   2000UZC...C......0F
4 Optical H{alpha} N[I 4111   50   0.013713   0.000167   1997ApJS..112..245N
5 3204     0.010687     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 11299                     
Coordinates          : 183726.1                 +262500          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  3206           km/s                     z=   0.010694
Uncertainty          : +/-1                                     +/-  0.000002
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          : 'Quality' Good.  Arecibo data.          



No. 2 Name in publication : NGC 6671 Coordinates : 183524.9 +262228. B1950 Features targeted : Optical Velocity or redshift : 3215 km/s z= 0.010724 Uncertainty : +/-24 +/- 0.000080 Unc. Significance : uncertainty Reference Code : 1996AJ....112.1803M 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 : UZC J183726.2+262502 Coordinates : 183726.2 +262502. J2000 Features targeted : Optical Velocity or redshift : 3225 km/s z= 0.010757 Uncertainty : +/-44 +/- 0.000147 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption 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. 4 Name in publication : IRAS 18354+2622 Coordinates : 55.472 14.571 Features targeted : Optical H{alpha} N[II] S[II] Velocity or redshift : 4111 km/s z= 0.013713 Uncertainty : +/-< 50 +/- 0.000167 Unc. Significance : estimated error Reference Code : 1997ApJS..112..245N Measurement Mode : Spectral range : Optical Features : Emission lines Technique : Individual line fitting Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment : Galactic coordinates


No. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3204 km/s z= 0.010687 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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