NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T15:53:58 PDT
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Redshift data point(s) for object NGC 5820

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3335   9   0.011124   0.000030   1991RC3.9.C...0000d
1 21-cm 883   4   0.002945   0.000014   2005ApJS..160..149S
2 21-cm HI line 3335   9   0.011124   0.000030   1991RC3.9.C...0000d
3 3215   14   0.010725   0.000045   2015ApJS..218...10V
4 Optical lines 3252   39   0.010848   0.000130   1991RC3.9.C...0000d
5 Optical 3238   41   0.010801   0.000137   2000UZC...C......0F
6 Optical 3269   60   0.010904   0.000200   1956AJ.....61...97H
7 Optical 3235     0.010791     1992CORV..C...0000F
8 3328     0.011100     2013PASP..125....2K
9 3335     0.011124     2015MNRAS.453.1965H

Detailed information for each entry

No. 1
Name in publication  : UGC 09642                     
Coordinates          : 145840.0                 +535309          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  883            km/s                     z=   0.002945
Uncertainty          : +/-4                                     +/-  0.000014
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          : Confused.  Green Bank 91-m data.        



No. 2 Name in publication : UGC 09642 Coordinates : 145710.7 +540505 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3335 km/s z= 0.011124 Uncertainty : +/-9 +/- 0.000030 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 : Coordinates : Features targeted : Velocity or redshift : 3215.3 km/s z= 0.010725 Uncertainty : +/-13.5 +/- 0.000045 Unc. Significance : uncertainty Reference Code : 2015ApJS..218...10V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : UGC 09642 Coordinates : 145710.7 +540505 B1950 Features targeted : Optical lines Velocity or redshift : 3252 km/s z= 0.010848 Uncertainty : +/-39 +/- 0.000130 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 : UZC J145839.8+535310 Coordinates : 145839.8 +535310. J2000 Features targeted : Optical Velocity or redshift : 3238 km/s z= 0.010801 Uncertainty : +/-41 +/- 0.000137 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. 6 Name in publication : NGC 5820 Coordinates : 145706 +5405.0 B1950 Features targeted : Optical Velocity or redshift : 3269 z= 0.010904 Uncertainty : +/-60 km/s +/- 0.000200 Unc. Significance : estimated error Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 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. 7 Name in publication : NGC 5820 Coordinates : 145710.6 +540505. B1950 Features targeted : Optical Velocity or redshift : 3235 km/s z= 0.010791 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 1983MNRAS.203..701W


No. 8 Name in publication : SDSS J145839.78+535309.3 Coordinates : 145839.78 +535309.3 J2000 Features targeted : Velocity or redshift : 3328 km/s z= 0.011100 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013PASP..125....2K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.011124 z= 0.011124 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.453.1965H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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