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Date and Time of the Query: 2019-06-19 T18:57:00 PDT
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Redshift data point(s) for object NGC 7723

14 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1875   8   0.006254   0.000027   1991RC3.9.C...0000d
1 21-cm 1863   6   0.006214   0.000019   2005ApJS..160..149S
2 21-cm HI line 1875   8   0.006254   0.000027   1991RC3.9.C...0000d
3 21-cm 1858   10   0.006198   0.000033   1996ApJS..107...97M
4 Optical 1812   30   0.006044   0.000100   1993AJ....105.1637H
5 Optical 1800   45   0.006004   0.000150   20096dF...C...0000J
6 Optical lines 1895   45   0.006321   0.000150   1991RC3.9.C...0000d
7 Optical 1973   163   0.006581   0.000543   1956AJ.....61...97H
8 Optical 1823     0.006081     1992CORV..C...0000F
9 1860     0.006204     2013AJ....146...86T
10 1860     0.006204     2014MNRAS.444..527S
11 1860     0.006204     2016AJ....152...50T
12 1861     0.006208     2015MNRAS.447.1531C
13 1863     0.006214     2013ApJ...771...88L
14 1868     0.006231     2008ApJ...676..184T

Detailed information for each entry

No. 1
Name in publication  : AGC 630235                    
Coordinates          : 233856.5                 -125735          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1863           km/s                     z=   0.006214
Uncertainty          : +/-5                                     +/-  0.000019
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.  Green Bank 42-m data.  



No. 2 Name in publication : MCG -02-60-005 Coordinates : 233621.8 -131420 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1875 km/s z= 0.006254 Uncertainty : +/-8 +/- 0.000027 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 7723 Coordinates : 233624 -131400 B1950 Features targeted : 21-cm Velocity or redshift : 1858 km/s z= 0.006198 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. 4 Name in publication : MCG -02-60-005 Coordinates : 233624.0 -131400 B1950 Features targeted : Optical Velocity or redshift : 1812 km/s z= 0.006044 Uncertainty : +/-30 +/- 0.000100 Unc. Significance : estimated error Reference Code : 1993AJ....105.1637H 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. 5 Name in publication : 6dF J2338570-125740 Coordinates : 233857.09 -125739.9 J2000 Features targeted : Optical Velocity or redshift : 1800 km/s z= 0.006004 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. 6 Name in publication : MCG -02-60-005 Coordinates : 233621.8 -131420 B1950 Features targeted : Optical lines Velocity or redshift : 1895 km/s z= 0.006321 Uncertainty : +/-45 +/- 0.000150 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 : NGC 7723 Coordinates : 233624 -1314.0 B1950 Features targeted : Optical Velocity or redshift : 1973 z= 0.006581 Uncertainty : +/-130 km/s +/- 0.000543 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 6 Both absorption and emission 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. 8 Name in publication : NGC 7723 Coordinates : 233621.7 -131420. B1950 Features targeted : Optical Velocity or redshift : 1823 km/s z= 0.006081 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 1979A&AS...36..129B


No. 9 Name in publication : NGC 7723 Coordinates : 233857.1 -125740.6 J2000 Features targeted : Velocity or redshift : 1860 km/s z= 0.006204 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. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.006204 z= 0.006204 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. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1860 km/s z= 0.006204 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. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1861 km/s z= 0.006208 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. 13 Name in publication : NGC 7723 Coordinates : 233857.0850 -125739.909 J2000 Features targeted : Velocity or redshift : 1863 km/s z= 0.006214 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...771...88L Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 14 Name in publication : PGC 072009 Coordinates : Features targeted : Velocity or redshift : 0.006231 z= 0.006231 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 :



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