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Date and Time of the Query: 2019-05-22 T13:24:05 PDT
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Redshift data point(s) for object NGC 6744

16 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   841   2   0.002805   0.000007   2004AJ....128...16K
1 841   2   0.002805   0.000007   2004AJ....128...16K
2 21-cm HI line 841   5   0.002805   0.000017   1991RC3.9.C...0000d
3 21-cm 841   5   0.002806   0.000017   2006HIPAS.C...0000:
4 H-alpha 829   10   0.002765   0.000033   1996ApJS..107...97M
5 21-cm 839   10   0.002799   0.000033   1996ApJS..107...97M
6 Optical 700   25   0.002335   0.000083   1982MNRAS.200..621C
7 Optical lines 730   33   0.002435   0.000110   1991RC3.9.C...0000d
8 Optical 659     0.002198     1992CORV..C...0000F
9 Optical 700     0.002335     1992CORV..C...0000F
10 Optical 790     0.002635     1992CORV..C...0000F
11 840     0.002802     2008ApJ...676..184T
12 841     0.002805     2013AJ....145..101K
13 841     0.002805     2013AJ....146...86T
14 841     0.002805     2014MNRAS.444..527S
15 841     0.002805     2015MNRAS.447.1531C
16 841     0.002805     2016AJ....152...50T

Detailed information for each entry

No. 1
Name in publication  : NGC 6744                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.002805                                z=   0.002805
Uncertainty          : +/-0.000007                              +/-  0.000007
Unc. Significance    : uncertainty
Reference Code       : 2004AJ....128...16K

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : ESO 104- G 042 Coordinates : 190501.0 -635612 B1950 Features targeted : 21-cm HI line Velocity or redshift : 841 km/s z= 0.002805 Uncertainty : +/-5 +/- 0.000017 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 : HIPASS J1909-63a Coordinates : 190941.6 -635148 J2000 Features targeted : 21-cm Velocity or redshift : 841.1 km/s z= 0.002806 Uncertainty : +/-5.0 +/- 0.000017 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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 new, raw data NED Comment : Extended source


No. 4 Name in publication : ESO 104- G 042 Coordinates : 190501 -635612 B1950 Features targeted : H-alpha Velocity or redshift : 829 km/s z= 0.002765 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 1 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; Corrected for contaminating sources NED Comment :


No. 5 Name in publication : ESO 104- G 042 Coordinates : 190501 -635612 B1950 Features targeted : 21-cm Velocity or redshift : 839 km/s z= 0.002799 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M 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 new, raw data; Corrected for contaminating sources NED Comment :


No. 6 Name in publication : NGC 6744 Coordinates : 190502. -6356.3 J2000 Features targeted : Optical Velocity or redshift : 700 km/s z= 0.002335 Uncertainty : +/-25 +/- 0.000083 Unc. Significance : internal error Reference Code : 1982MNRAS.200..621C Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : b Absorption lines Technique : Features measured in single-screw engine Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 7 Name in publication : ESO 104- G 042 Coordinates : 190501.0 -635612 B1950 Features targeted : Optical lines Velocity or redshift : 730 km/s z= 0.002435 Uncertainty : +/-33 +/- 0.000110 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. 8 Name in publication : NGC 6744 Coordinates : 190501.0 -635612. B1950 Features targeted : Optical Velocity or redshift : 659 km/s z= 0.002198 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 1963MNSSA..22..140E


No. 9 Name in publication : NGC 6744 Coordinates : 190501.0 -635612. B1950 Features targeted : Optical Velocity or redshift : 700 km/s z= 0.002335 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 1982MNRAS.200..621C


No. 10 Name in publication : NGC 6744 Coordinates : 190501.0 -635612. B1950 Features targeted : Optical Velocity or redshift : 790 km/s z= 0.002635 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 1976MNRAS.175..633M


No. 11 Name in publication : PGC 062836 Coordinates : Features targeted : Velocity or redshift : 0.002802 z= 0.002802 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008ApJ...676..184T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : NGC 6744 Coordinates : 190945.9 -635128. J2000 Features targeted : Velocity or redshift : 841 km/s z= 0.002805 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....145..101K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : NGC 6744 Coordinates : 190945.9 -635127.7 J2000 Features targeted : Velocity or redshift : 841 km/s z= 0.002805 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 14 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.002805 z= 0.002805 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.444..527S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 15 Name in publication : Coordinates : Features targeted : Velocity or redshift : 841 km/s z= 0.002805 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. 16 Name in publication : Coordinates : Features targeted : Velocity or redshift : 841 km/s z= 0.002805 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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