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Date and Time of the Query: 2019-06-18 T12:06:56 PDT
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Redshift data point(s) for object NGC 0255

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1585   4   0.005287   0.000013   2004AJ....128...16K
1 1585   4   0.005287   0.000013   2004AJ....128...16K
2 21-cm 1585   5   0.005287   0.000017   2006HIPAS.C...0000:
3 21-cm HI line 1600   7   0.005337   0.000023   1991RC3.9.C...0000d
4 Optical 1631   45   0.005440   0.000150   20096dF...C...0000J
5 Optical lines 1888   58   0.006298   0.000193   1991RC3.9.C...0000d
6 Optical 1921   162   0.006408   0.000539   1956AJ.....61...97H
7 1585     0.005287     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : NGC 0255                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.005287                                z=   0.005287
Uncertainty          : +/-0.000013                              +/-  0.000013
Unc. Significance    : uncertainty
Reference Code       : 2004AJ....128...16K

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : HIPASS J0047-11 Coordinates : 004745.1 -112717 J2000 Features targeted : 21-cm Velocity or redshift : 1585.0 km/s z= 0.005287 Uncertainty : +/-5.1 +/- 0.000017 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 : Confused source


No. 3 Name in publication : MCG -02-03-017 Coordinates : 004516.4 -114429 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1600 km/s z= 0.005337 Uncertainty : +/-7 +/- 0.000023 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 : 6dF J0047472-112807 Coordinates : 004747.31 -112807.3 J2000 Features targeted : Optical Velocity or redshift : 1631 km/s z= 0.005440 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. 5 Name in publication : MCG -02-03-017 Coordinates : 004516.4 -114429 B1950 Features targeted : Optical lines Velocity or redshift : 1888 km/s z= 0.006298 Uncertainty : +/-58 +/- 0.000193 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 : NGC 0255 Coordinates : 004518 -1144.0 B1950 Features targeted : Optical Velocity or redshift : 1921 z= 0.006408 Uncertainty : +/-129 km/s +/- 0.000539 Unc. Significance : average deviation Reference Code : 1956AJ.....61...97H Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 4 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 : Coordinates : Features targeted : Velocity or redshift : 1585 km/s z= 0.005287 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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