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Date and Time of the Query: 2019-06-19 T10:36:42 PDT
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Redshift data point(s) for object IC 1601

5 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4517   32   0.015067   0.000107   1998AJ....116....1D
1 Optical 4517   32   0.015067   0.000107   1998AJ....116....1D
2 Optical 4552   45   0.015184   0.000150   20096dF...C...0000J
3 21-cm 3717   49   0.012399   0.000163   1998A&AS..130..333T
4 Optical lines 3641   56   0.012145   0.000187   1991RC3.9.C...0000d
5 Optical 3641     0.012145     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : GSC 6422 00479                
Coordinates          : 005308.1                 -242527.         B1950
Features targeted    : Optical                       
Velocity or redshift :  4517           km/s                     z=   0.015067
Uncertainty          : +/-32                                    +/-  0.000107
Unc. Significance    : internal error
Reference Code       : 1998AJ....116....1D

Measurement Mode     :
    Spectral range   : Optical
    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. 2 Name in publication : 6dF J0055347-240912 Coordinates : 005534.84 -240912.2 J2000 Features targeted : Optical Velocity or redshift : 4552 km/s z= 0.015184 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. 3 Name in publication : PGC 003287 Coordinates : 005308. -242529. B1950 Features targeted : 21-cm Velocity or redshift : 3717 km/s z= 0.012399 Uncertainty : +/-49 +/- 0.000163 Unc. Significance : mean error Reference Code : 1998A&AS..130..333T Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 20% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 4 Name in publication : ESO 474- G 044 Coordinates : 005308.1 -242530 B1950 Features targeted : Optical lines Velocity or redshift : 3641 km/s z= 0.012145 Uncertainty : +/-56 +/- 0.000187 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. 5 Name in publication : IC 1601 Coordinates : 005308.0 -242530. B1950 Features targeted : Optical Velocity or redshift : 3641 km/s z= 0.012145 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1983MNRAS.203..701W



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