NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-15 T20:48:35 PDT
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Redshift data point(s) for object IC 1799

4 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   5021   10   0.016748   0.000033   1999PASP..111..438F
1 21-cm 4930   2   0.016445   0.000007   2005ApJS..160..149S
2 Optical 5021   10   0.016748   0.000033   1999ApJS..121..287H
3 5021   10   0.016748   0.000033   2000UZC...C......0F
4 21-cm HI line 5022   11   0.016752   0.000037   1991RC3.9.C...0000d

Detailed information for each entry

No. 1
Name in publication  : UGC 01943                     
Coordinates          : 022846.0                 +455813          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  4930           km/s                     z=   0.016445
Uncertainty          : +/-2                                     +/-  0.000007
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 : IC 1799 Coordinates : 022531.0 454451. B1950 Features targeted : Optical Velocity or redshift : 5021 km/s z= 0.016748 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : UZC J022845.9+455814 Coordinates : 022845.9 +455814. J2000 Features targeted : Velocity or redshift : 5021 km/s z= 0.016748 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from previously published data NED Comment :


No. 4 Name in publication : UGC 01943 Coordinates : 022531.1 +454451 B1950 Features targeted : 21-cm HI line Velocity or redshift : 5022 km/s z= 0.016752 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 :



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