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Date and Time of the Query: 2019-04-25 T13:08:59 PDT
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Redshift data point(s) for object NGC 7393

10 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3764   8   0.012555   0.000027   1991RC3.9.C...0000d
1 21-cm 3754   5   0.012522   0.000017   2005ApJS..160..149S
2 21-cm HI line 3764   8   0.012555   0.000027   1991RC3.9.C...0000d
3 21-cm 3754   9   0.012523   0.000029   2006HIPAS.C...0000:
4 Optical lines 3706   43   0.012362   0.000143   1991RC3.9.C...0000d
5 Optical 3687   45   0.012299   0.000150   20096dF...C...0000J
6 Optical 3813   104   0.012719   0.000347   1956AJ.....61...97H
7 Optical 3597     0.011998     1992CORV..C...0000F
8 3756     0.012529     2015MNRAS.447.1531C
9 3756     0.012529     2016AJ....152...50T
10 3756     0.012529     2013AJ....146...86T

Detailed information for each entry

No. 1
Name in publication  : AGC 620189                    
Coordinates          : 225138.1                 -053326          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  3754           km/s                     z=   0.012522
Uncertainty          : +/-4                                     +/-  0.000017
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 91-m data.  



No. 2 Name in publication : MCG -01-58-002 Coordinates : 2249.0 -0549 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3764 km/s z= 0.012555 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 : HIPASS J2251-05 Coordinates : 225118.9 -053326 J2000 Features targeted : 21-cm Velocity or redshift : 3754.3 km/s z= 0.012523 Uncertainty : +/-8.7 +/- 0.000029 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. 4 Name in publication : MCG -01-58-002 Coordinates : 2249.0 -0549 B1950 Features targeted : Optical lines Velocity or redshift : 3706 km/s z= 0.012362 Uncertainty : +/-43 +/- 0.000143 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. 5 Name in publication : 6dF J2251380-053326 Coordinates : 225138.10 -053326.3 J2000 Features targeted : Optical Velocity or redshift : 3687 km/s z= 0.012299 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 : NGC 7393 Coordinates : 224900 -0549.0 B1950 Features targeted : Optical Velocity or redshift : 3813 z= 0.012719 Uncertainty : +/-83 km/s +/- 0.000347 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 4 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 : NGC 7393 Coordinates : 224903.6 -054924. B1950 Features targeted : Optical Velocity or redshift : 3597 km/s z= 0.011998 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 1985ApJS...57..643D


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3756 km/s z= 0.012529 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. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3756 km/s z= 0.012529 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. 10 Name in publication : AGC 620189 Coordinates : 225138.1 -053325.8 J2000 Features targeted : Velocity or redshift : 3756 km/s z= 0.012529 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 :



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