NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-24 T18:50:12 PDT
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Redshift data point(s) for object IC 4479

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   13667   41   0.045588   0.000137   1999PASP..111..438F
1 21-cm 13603   1   0.045375   0.000002   2005ApJS..160..149S
2 13587   3   0.045321   0.000011   2016SDSSD.C...0000:
3 Optical 13641   36   0.045501   0.000120   1990ApJS...72..433H
4 Optical 13641   36   0.045501   0.000120   1992CORV..C...0000F
5 Optical 13667   41   0.045588   0.000137   2000UZC...C......0F
6 Optical lines 13601   58   0.045368   0.000193   1991RC3.9.C...0000d
7 13581     0.045300     2013PASP..125....2K
8 13591     0.045333     2015MNRAS.448.3442G
9 13611     0.045401     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : UGC 09433                     
Coordinates          : 143845.9                 +283018          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  13603          km/s                     z=   0.045375
Uncertainty          : +/-1                                     +/-  0.000002
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 : Coordinates : Features targeted : Velocity or redshift : 0.045320954 z= 0.045321 Uncertainty : +/-1.14142595E-5 +/- 0.000011 Unc. Significance : uncertainty Reference Code : 2016SDSSD.C...0000: Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : IC 4479 Coordinates : 143630.0 +284300 B1950 Features targeted : Optical Velocity or redshift : 13641 km/s z= 0.045501 Uncertainty : +/-36 +/- 0.000120 Unc. Significance : estimated error Reference Code : 1990ApJS...72..433H 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. 4 Name in publication : IC 4479 Coordinates : 143635.3 +284313. B1950 Features targeted : Optical Velocity or redshift : 13641 km/s z= 0.045501 Uncertainty : +/-36 +/- 0.000120 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 1984ApJ...283...33B


No. 5 Name in publication : UZC J143845.9+283020 Coordinates : 143845.9 +283020. J2000 Features targeted : Optical Velocity or redshift : 13667 km/s z= 0.045588 Uncertainty : +/-41 +/- 0.000137 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption 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 : UGC 09433 Coordinates : 1436.5 +2842 B1950 Features targeted : Optical lines Velocity or redshift : 13601 km/s z= 0.045368 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. 7 Name in publication : SDSS J143845.90+283019.5 Coordinates : 143845.90 +283019.5 J2000 Features targeted : Velocity or redshift : [0.0453] z= 0.045300 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013PASP..125....2K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.0453331 z= 0.045333 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.448.3442G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 13611 km/s z= 0.045401 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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