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Date and Time of the Query: 2019-08-17 T19:50:26 PDT
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Redshift data point(s) for object FBQS J1540+4138

14 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   > 30000     2.517967   0.000259   2010MNRAS.405.2302H
1 > 30000     2.512606   0.000105   2016SDSSD.C...0000:
2 > 30000     2.511953   0.000195   2016SDSSD.C...0000:
3 > 30000     2.517967   0.000259   2010MNRAS.405.2302H
4 Optical features > 30000     2.517070   0.001705   2004SDSS2.C...0000:
5 Optical features > 30000     0.116761   0.002735   2004SDSS2.C...0000:
6 > 30000     2.385000     2009ApJS..180...67R
7 > 30000     2.515800     2010AJ....139.2360S
8 > 30000     2.515800     2013ApJ...763...37C
9 > 30000     2.515800     2016MNRAS.455.1043M
10 > 30000     2.516000     2012AJ....144...49W
11 > 30000     2.517000     2016MNRAS.456.4488S
12 Optical features > 30000     2.517100     2005AJ....130..367S
13 Optical features > 30000     2.517100     2007AJ....134..102S
14 > 30000     2.521100     2011MNRAS.410..860A

Detailed information for each entry

No. 1
Name in publication  :                               
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  2.5126064                               z=   2.512606
Uncertainty          : +/-1.04665225E-4                          +/-  0.000105
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 : Coordinates : Features targeted : Velocity or redshift : 2.5119534 z= 2.511953 Uncertainty : +/-1.9509286E-4 +/- 0.000195 Unc. Significance : uncertainty Reference Code : 2016SDSSD.C...0000: Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : SDSS J154042.97+413816.4 Coordinates : Features targeted : Velocity or redshift : 2.517967 z= 2.517967 Uncertainty : +/-0.000259 +/- 0.000259 Unc. Significance : uncertainty Reference Code : 2010MNRAS.405.2302H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 4 Name in publication : SDSS J154042.99+413816.3 Coordinates : 235.179108 41.637875 J2000 Features targeted : Optical features Velocity or redshift : 2.517070 z= 2.517070 Uncertainty : +/-0.001705 +/- 0.001705 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. 5 Name in publication : SDSS J154042.99+413816.3 Coordinates : 235.179108 41.637875 J2000 Features targeted : Optical features Velocity or redshift : 0.116761 z= 0.116761 Uncertainty : +/-0.002735 +/- 0.002735 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. 6 Name in publication : SDSS J154042.98+413816.3 Coordinates : Features targeted : Velocity or redshift : 2.385 z= 2.385000 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


No. 7 Name in publication : SDSS J154042.97+413816.4 Coordinates : Features targeted : Velocity or redshift : 2.5158 z= 2.515800 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 J154042.97+413816.4 Coordinates : 154042.97 +413816.4 J2000 Features targeted : Velocity or redshift : [2.5158] z= 2.515800 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013ApJ...763...37C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2.5158 z= 2.515800 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016MNRAS.455.1043M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : [WHJ2012] J235.179092+41.63788 Coordinates : 154042.9821 +413816.389 J2000 Features targeted : Velocity or redshift : [2.516 ] z= 2.516000 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. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2.517 z= 2.517000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016MNRAS.456.4488S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : SDSS J154042.98+413816.3 Coordinates : 154042.98 +413816.3 J2000 Features targeted : Optical features Velocity or redshift : 2.5171 z= 2.517100 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2005AJ....130..367S 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. 13 Name in publication : SDSS J154042.98+413816.3 Coordinates : 235.179107 41.637871 J2000 Features targeted : Optical features Velocity or redshift : 2.5171 z= 2.517100 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. 14 Name in publication : SDSS J154042.97+413816.4 Coordinates : Features targeted : Velocity or redshift : 2.521100 z= 2.521100 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 :



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