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Date and Time of the Query: 2018-12-12 T21:48:36 PST
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Redshift data point(s) for object NGC 0268

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5494   4   0.018326   0.000013   2005AJ....130.1037C
1 21-cm 5434   5   0.018126   0.000017   2005ApJS..160..149S
2 21-cm 5476   9   0.018267   0.000030   2006HIPAS.C...0000:
3 H-alpha 5442   10   0.018153   0.000033   1996ApJS..107...97M
4 Optical 5485   33   0.018296   0.000110   1992CORV..C...0000F
5 Optical 5495   45   0.018329   0.000150   20096dF...C...0000J
6 Optical lines 5485   66   0.018296   0.000220   1991RC3.9.C...0000d

Detailed information for each entry

No. 1
Name in publication  : AGC 400411                    
Coordinates          : 005009.5                 -051137          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  5434           km/s                     z=   0.018126
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' Fair.  Green Bank 91-m data.  



No. 2 Name in publication : HIPASS J0050-05 Coordinates : 005009.1 -051103 J2000 Features targeted : 21-cm Velocity or redshift : 5476.4 km/s z= 0.018267 Uncertainty : +/-9.0 +/- 0.000030 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 0268 Coordinates : 004736 -052800 B1950 Features targeted : H-alpha Velocity or redshift : 5442 km/s z= 0.018153 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : 1 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; Corrected for contaminating sources NED Comment :


No. 4 Name in publication : NGC 0268 Coordinates : 004737.0 -052758. B1950 Features targeted : Optical Velocity or redshift : 5485 km/s z= 0.018296 Uncertainty : +/-33 +/- 0.000110 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 1978AJ.....83..904S


No. 5 Name in publication : 6dF J0050096-051137 Coordinates : 005009.56 -051137.4 J2000 Features targeted : Optical Velocity or redshift : 5495 km/s z= 0.018329 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 : MCG -01-03-017 Coordinates : 004737.0 -052758 B1950 Features targeted : Optical lines Velocity or redshift : 5485 km/s z= 0.018296 Uncertainty : +/-66 +/- 0.000220 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 :



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