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Date and Time of the Query: 2019-05-23 T00:55:31 PDT
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Redshift data point(s) for object SDSS J121345.96+484419.4

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   > 30000     0.494050   0.000354   2010MNRAS.405.2302H
1 > 30000     0.494173   0.000057   2016SDSSD.C...0000:
2 > 30000     0.494050   0.000354   2010MNRAS.405.2302H
3 Optical features > 30000     0.494189   0.000427   2005SDSS4.C...0000:
4 Optical features > 30000     0.494383   0.001539   2005SDSS4.C...0000:
5 > 30000     0.493800     2011MNRAS.410..860A
6 > 30000     0.494000     2012AJ....144...49W
7 > 30000     0.494300     2010AJ....139.2360S
8 Optical features > 30000     0.494400     2007AJ....134..102S
9 > 30000     1.955000     2009ApJS..180...67R

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.4941732                               z=   0.494173
Uncertainty          : +/-5.6792487E-5                          +/-  0.000057
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 J121345.97+484419.4 Coordinates : Features targeted : Velocity or redshift : 0.494050 z= 0.494050 Uncertainty : +/-0.000354 +/- 0.000354 Unc. Significance : uncertainty Reference Code : 2010MNRAS.405.2302H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : SDSS J121345.97+484419.4 Coordinates : 183.441559 48.738728 J2000 Features targeted : Optical features Velocity or redshift : 0.494189 z= 0.494189 Uncertainty : +/-0.000427 +/- 0.000427 Unc. Significance : uncertainty Reference Code : 2005SDSS4.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 J121345.97+484419.4 Coordinates : 183.441559 48.738728 J2000 Features targeted : Optical features Velocity or redshift : 0.494383 z= 0.494383 Uncertainty : +/-0.001539 +/- 0.001539 Unc. Significance : uncertainty Reference Code : 2005SDSS4.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. 5 Name in publication : SDSS J121345.96+484419.4 Coordinates : Features targeted : Velocity or redshift : 0.493800 z= 0.493800 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.410..860A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : [WHJ2012] J183.441528+48.73873 Coordinates : 121345.9667 +484419.446 J2000 Features targeted : Velocity or redshift : [0.494 ] z= 0.494000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012AJ....144...49W Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : SDSS J121345.96+484419.4 Coordinates : Features targeted : Velocity or redshift : 0.4943 z= 0.494300 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2010AJ....139.2360S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : SDSS J121345.97+484419.4 Coordinates : 183.441551 48.738730 J2000 Features targeted : Optical features Velocity or redshift : 0.4944 z= 0.494400 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2007AJ....134..102S Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Emission lines Technique : Individual line fitting Spatial mode : Redshift is systemic Reference Frame : Qualifiers : From new, raw data NED Comment : Nominal z error 'less than 0.01'


No. 9 Name in publication : SDSS J121345.97+484419.4 Coordinates : Features targeted : Velocity or redshift : 1.955 z= 1.955000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2009ApJS..180...67R Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment : PHOT



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