NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T06:35:20 PDT
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Redshift data point(s) for object NGC 0723

10 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1485   2   0.004953   0.000007   1998A&AS..130..333T
1 21-cm 1485   2   0.004953   0.000007   1998A&AS..130..333T
2 21-cm 1486   5   0.004957   0.000018   2006HIPAS.C...0000:
3 1487   6   0.004960   0.000020   2004AJ....128...16K
4 Optical 1491   26   0.004973   0.000087   1991ApJS...75..935d
5 Optical 1491   26   0.004973   0.000087   1992CORV..C...0000F
6 Optical 1491   36   0.004973   0.000120   1998AJ....116....1D
7 Optical 1489   45   0.004967   0.000150   20096dF...C...0000J
8 Optical lines 1491   60   0.004973   0.000200   1991RC3.9.C...0000d
9 Optical 1486   150   0.004957   0.000500   1998MNRAS.300..417R
10 1484     0.004950     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : PGC 007024                    
Coordinates          : 015126.                  -240012.         B1950
Features targeted    : 21-cm                         
Velocity or redshift :  1485           km/s                     z=   0.004953
Uncertainty          : +/-2                                     +/-  0.000007
Unc. Significance    : mean error
Reference Code       : 1998A&AS..130..333T

Measurement Mode     :
    Spectral range   : Radio
    Spectrograph     : Heterodyne receiver(e.g., 21-cm)
    Features         : 1 Emission lines
    Technique        : Mid-point of line profile at 20% lvel
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data

NED Comment          :                                         



No. 2 Name in publication : HIPASS J0153-23 Coordinates : 015348.4 -234553 J2000 Features targeted : 21-cm Velocity or redshift : 1486.1 km/s z= 0.004957 Uncertainty : +/-5.5 +/- 0.000018 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 :


No. 3 Name in publication : NGC 0723 Coordinates : Features targeted : Velocity or redshift : 0.004960 z= 0.004960 Uncertainty : +/-0.000020 +/- 0.000020 Unc. Significance : uncertainty Reference Code : 2004AJ....128...16K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : ESO 477- G 013 Coordinates : 015126. -2400.2 B1950 Features targeted : Optical Velocity or redshift : 1491 km/s z= 0.004973 Uncertainty : +/-26 +/- 0.000087 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d 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 : NGC 0723 Coordinates : 015126.0 -240012. B1950 Features targeted : Optical Velocity or redshift : 1491 km/s z= 0.004973 Uncertainty : +/-26 +/- 0.000087 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 1989AJ.....97..315d


No. 6 Name in publication : GSC 6429 00462 Coordinates : 015125.8 -240012. B1950 Features targeted : Optical Velocity or redshift : 1491 km/s z= 0.004973 Uncertainty : +/-36 +/- 0.000120 Unc. Significance : internal error Reference Code : 1998AJ....116....1D Measurement Mode : Spectral range : Optical 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. 7 Name in publication : 6dF J0153457-234528 Coordinates : 015345.68 -234527.9 J2000 Features targeted : Optical Velocity or redshift : 1489 km/s z= 0.004967 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. 8 Name in publication : ESO 477- G 013 Coordinates : 015126.0 -240012 B1950 Features targeted : Optical lines Velocity or redshift : 1491 km/s z= 0.004973 Uncertainty : +/-60 +/- 0.000200 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. 9 Name in publication : DUKST 477-002 Coordinates : 01 51 25.8 -24 00 12.7 B1950 Features targeted : Optical Velocity or redshift : 1486 km/s z= 0.004957 Uncertainty : +/-150 +/- 0.000500 Unc. Significance : 1 sigma Reference Code : 1998MNRAS.300..417R Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 1484 km/s z= 0.004950 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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