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Date and Time of the Query: 2019-04-20 T17:29:22 PDT
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Redshift data point(s) for object NGC 1213

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3428   5   0.011435   0.000017   1993AJ....105.1251W
1 21-cm 3430   4   0.011441   0.000012   2005ApJS..160..149S
2 21-cm HI line 3429   4   0.011438   0.000013   1992ApJS...81....5S
3 21-cm HI line 3428   5   0.011435   0.000017   1993AJ....105.1251W
4 21-cm HI line 3427   11   0.011431   0.000037   1991RC3.9.C...0000d
5 3447     0.011498     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 02557                     
Coordinates          : 030917.4                 +383857          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  3430           km/s                     z=   0.011441
Uncertainty          : +/-3                                     +/-  0.000012
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 : UGC 02557 Coordinates : 0306 4.3 +382734 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3429 km/s z= 0.011438 Uncertainty : +/-4 +/- 0.000013 Unc. Significance : estimated error Reference Code : 1992ApJS...81....5S 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 : CGCG 524-058 Coordinates : 030604.1 +382727 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3428 km/s z= 0.011435 Uncertainty : +/-5 +/- 0.000017 Unc. Significance : internal error Reference Code : 1993AJ....105.1251W 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. 4 Name in publication : UGC 02557 Coordinates : 030604.8 +382735 B1950 Features targeted : 21-cm HI line Velocity or redshift : 3427 km/s z= 0.011431 Uncertainty : +/-11 +/- 0.000037 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. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3447 km/s z= 0.011498 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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