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Date and Time of the Query: 2019-06-16 T00:17:49 PDT
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Redshift data point(s) for object IC 4795

2 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4610   10   0.015377   0.000033   1996ApJS..107...97M
1 H-alpha 4610   10   0.015377   0.000033   1996ApJS..107...97M
2 Optical 4610   45   0.015377   0.000150   20096dF...C...0000J

Detailed information for each entry

No. 1
Name in publication  : ESO 141- G 014                
Coordinates          : 185242                   -614036          B1950
Features targeted    : H-alpha                       
Velocity or redshift :  4610           km/s                     z=   0.015377
Uncertainty          : +/-10                                    +/-  0.000033
Unc. Significance    : internal error
Reference Code       : 1996ApJS..107...97M

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Long-slit spectrum
    Features         : 1 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; Corrected for contaminating sources

NED Comment          :                                         



No. 2 Name in publication : 6dF J1857163-613633 Coordinates : 185716.36 -613632.7 J2000 Features targeted : Optical Velocity or redshift : 4610 km/s z= 0.015377 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 :



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