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Date and Time of the Query: 2019-05-26 T11:05:59 PDT
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Redshift data point(s) for object 4C +56.17

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   > 30000     0.140937   0.000085   2003SDSS1.C...0000:
1 > 30000     0.140902   0.000020   2016SDSSD.C...0000:
2 Optical features > 30000     0.140921   0.000157   2004SDSS2.C...0000:
3 Optical features > 30000     0.114120   0.000703   2004SDSS2.C...0000:
4 > 30000     0.140000     2011MNRAS.415.1013K
5 > 30000     0.140900     2015MNRAS.449.3191Y
6 > 30000     0.140900     2012MNRAS.421.1569B

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.14090215                              z=   0.140902
Uncertainty          : +/-1.9634139E-5                          +/-  0.000020
Unc. Significance    : uncertainty
Reference Code       : 2016SDSSD.C...0000:

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : SDSS J090150.32+555527.4 Coordinates : 135.459686 55.924267 J2000 Features targeted : Optical features Velocity or redshift : 0.140921 z= 0.140921 Uncertainty : +/-0.000157 +/- 0.000157 Unc. Significance : uncertainty Reference Code : 2004SDSS2.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : SDSS J090150.32+555527.4 Coordinates : 135.459686 55.924267 J2000 Features targeted : Optical features Velocity or redshift : 0.114120 z= 0.114120 Uncertainty : +/-0.000703 +/- 0.000703 Unc. Significance : uncertainty Reference Code : 2004SDSS2.C...0000: Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Emission lines Technique : Individual line fitting Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 4 Name in publication : SDSS J090150.32+555527.3 Coordinates : 090150.32 +555527.3 J2000 Features targeted : Velocity or redshift : [0.14 ] z= 0.140000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.415.1013K Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.1409 z= 0.140900 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.449.3191Y Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : SDSS J090150.31+555527.4 Coordinates : 090150.3172 +555527.480 J2000 Features targeted : Velocity or redshift : [0.1409] z= 0.140900 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012MNRAS.421.1569B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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