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Date and Time of the Query: 2019-08-18 T11:22:54 PDT
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Redshift data point(s) for object NGC 7747

15 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   7692   10   0.025658   0.000033   1991RC3.9.C...0000d
1 21-cm 7684   7   0.025631   0.000024   2005ApJS..160..149S
2 21-cm HI line 7692   10   0.025658   0.000033   1991RC3.9.C...0000d
3 7690   14   0.025651   0.000048   2008AJ....135..588S
4 Optical 7766   34   0.025905   0.000113   1999ApJS..121..287H
5 Optical lines 7731   46   0.025788   0.000153   1991RC3.9.C...0000d
6 Optical 7751   50   0.025855   0.000167   2000UZC...C......0F
7 7795   60   0.026000   0.000200   2001ApJS..134..355M
8 Optical 7539   105   0.025147   0.000350   1992CORV..C...0000F
9 7692   140   0.025658   0.000467   2000AJ....119..545G
10 7690   270   0.025651   0.000899   2011AJ....142..170H
11 21-cm 7684     0.025631     1997AJ....113...22G
12 7700     0.025684     2013AJ....146...86T
13 7700     0.025684     2015MNRAS.447.1531C
14 7700     0.025684     2016AJ....152...50T
15 Optical 7766     0.025905     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : UGC 12772                     
Coordinates          : 234532.2                 +272137          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  7684           km/s                     z=   0.025631
Uncertainty          : +/-7                                     +/-  0.000024
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 : UGC 12772 Coordinates : 23430 .7 +270454 B1950 Features targeted : 21-cm HI line Velocity or redshift : 7692 km/s z= 0.025658 Uncertainty : +/-10 +/- 0.000033 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 : NGC 7747 Coordinates : Features targeted : Velocity or redshift : 0.025651 z= 0.025651 Uncertainty : +/-0.000048 +/- 0.000048 Unc. Significance : uncertainty Reference Code : 2008AJ....135..588S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : NGC 7747 Coordinates : 234300.7 270454. B1950 Features targeted : Optical Velocity or redshift : 7766 km/s z= 0.025905 Uncertainty : +/-34 +/- 0.000113 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 5 Name in publication : UGC 12772 Coordinates : 23430 .7 +270454 B1950 Features targeted : Optical lines Velocity or redshift : 7731 km/s z= 0.025788 Uncertainty : +/-46 +/- 0.000153 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. 6 Name in publication : UZC J234532.3+272138 Coordinates : 234532.3 +272138. J2000 Features targeted : Optical Velocity or redshift : 7751 km/s z= 0.025855 Uncertainty : +/-50 +/- 0.000167 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. 7 Name in publication : NGC 7747 Coordinates : Features targeted : Velocity or redshift : 0.026000 z= 0.026000 Uncertainty : +/-0.000200 +/- 0.000200 Unc. Significance : uncertainty Reference Code : 2001ApJS..134..355M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : NGC 7747 Coordinates : 234300.7 +270454. B1950 Features targeted : Optical Velocity or redshift : 7539 km/s z= 0.025147 Uncertainty : +/-105 +/- 0.000350 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1982A&A...113...15F


No. 9 Name in publication : NGC 7747 Coordinates : Features targeted : Velocity or redshift : 0.025658 z= 0.025658 Uncertainty : +/-0.000467 +/- 0.000467 Unc. Significance : uncertainty Reference Code : 2000AJ....119..545G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : UGC 12772 Coordinates : Features targeted : Velocity or redshift : 0.025651 z= 0.025651 Uncertainty : +/-0.000899 +/- 0.000899 Unc. Significance : uncertainty Reference Code : 2011AJ....142..170H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : NGC 7747 Coordinates : 2343 0.7 +270454 B1950 Features targeted : 21-cm Velocity or redshift : 7341 km/s z= 0.025631 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113...22G Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Spatial mode : Redshift is systemic Reference Frame : Corrected for total motion w.r.t microwave background Apex : Amplitude : 370 Longitude : 264.4 Latitude : +48.4 System : Galactic Qualifiers : From new, raw data NED Comment :


No. 12 Name in publication : UGC 12772 Coordinates : 234532.3 +272137.2 J2000 Features targeted : Velocity or redshift : 7700 km/s z= 0.025684 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. 13 Name in publication : Coordinates : Features targeted : Velocity or redshift : 7700 km/s z= 0.025684 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. 14 Name in publication : Coordinates : Features targeted : Velocity or redshift : 7700 km/s z= 0.025684 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 :


No. 15 Name in publication : NGC 7747 Coordinates : 234300.7 +270454. B1950 Features targeted : Optical Velocity or redshift : 7766 km/s z= 0.025905 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



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