NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-25 T16:48:23 PDT
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Redshift data point(s) for object NGC 1546

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1284   14   0.004284   0.000047   2006HIPAS.C...0000:
1 21-cm 1284   14   0.004284   0.000047   2006HIPAS.C...0000:
2 Optical 1276   28   0.004256   0.000093   1991ApJS...75..935d
3 Optical 1160   37   0.003869   0.000123   1992CORV..C...0000F
4 Optical 1238   45   0.004130   0.000150   20096dF...C...0000J
5 Optical lines 1160   66   0.003869   0.000220   1991RC3.9.C...0000d

Detailed information for each entry

No. 1
Name in publication  : HIPASS J0415-56               
Coordinates          : 041504.1                 -560134          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1284.2         km/s                     z=   0.004284
Uncertainty          : +/-14.2                                  +/-  0.000047
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. 2 Name in publication : ESO 157- G 012 Coordinates : 041332. -5611.1 B1950 Features targeted : Optical Velocity or redshift : 1276 km/s z= 0.004256 Uncertainty : +/-28 +/- 0.000093 Unc. Significance : estimated error Reference Code : 1991ApJS...75..935d 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 new, raw data NED Comment :


No. 3 Name in publication : NGC 1546 Coordinates : 041332.0 -561106. B1950 Features targeted : Optical Velocity or redshift : 1160 km/s z= 0.003869 Uncertainty : +/-37 +/- 0.000123 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. 4 Name in publication : 6dF J0414364-560340 Coordinates : 041436.38 -560339.5 J2000 Features targeted : Optical Velocity or redshift : 1238 km/s z= 0.004130 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 : ESO 157- G 012 Coordinates : 041332.1 -561106 B1950 Features targeted : Optical lines Velocity or redshift : 1160 km/s z= 0.003869 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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