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Date and Time of the Query: 2019-06-25 T17:35:38 PDT
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Redshift data point(s) for object IC 1654

8 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4897   10   0.016335   0.000033   1991RC3.9.C...0000d
1 21-cm 4897   5   0.016335   0.000017   2005ApJS..160..149S
2 Optical 4897   9   0.016335   0.000030   1999ApJS..121..287H
3 21-cm HI line 4897   10   0.016335   0.000033   1991RC3.9.C...0000d
4 Optical 4849   41   0.016175   0.000137   2000UZC...C......0F
5 Optical lines 4844   50   0.016158   0.000167   1991RC3.9.C...0000d
6 4899   104   0.016341   0.000347   2011AJ....142..170H
7 Optical 4844     0.016158     1992CORV..C...0000F
8 4913     0.016388     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 00798                     
Coordinates          : 011511.9                 +301141          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  4897           km/s                     z=   0.016335
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.  Arecibo data.          



No. 2 Name in publication : IC 1654 Coordinates : 011226.2 295551. B1950 Features targeted : Optical Velocity or redshift : 4897 km/s z= 0.016335 Uncertainty : +/-9 +/- 0.000030 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. 3 Name in publication : UGC 00798 Coordinates : 011225.9 +295552 B1950 Features targeted : 21-cm HI line Velocity or redshift : 4897 km/s z= 0.016335 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. 4 Name in publication : UZC J011511.9+301142 Coordinates : 011511.9 +301142. J2000 Features targeted : Optical Velocity or redshift : 4849 km/s z= 0.016175 Uncertainty : +/-41 +/- 0.000137 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F 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 reprocessed raw data NED Comment :


No. 5 Name in publication : UGC 00798 Coordinates : 011225.9 +295552 B1950 Features targeted : Optical lines Velocity or redshift : 4844 km/s z= 0.016158 Uncertainty : +/-50 +/- 0.000167 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 : UGC 00798 Coordinates : Features targeted : Velocity or redshift : 0.016341 z= 0.016341 Uncertainty : +/-0.000347 +/- 0.000347 Unc. Significance : uncertainty Reference Code : 2011AJ....142..170H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : IC 1654 Coordinates : 011225.8 +295552. B1950 Features targeted : Optical Velocity or redshift : 4844 km/s z= 0.016158 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


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4913 km/s z= 0.016388 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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