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Date and Time of the Query: 2019-06-24 T18:35:29 PDT
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Redshift data point(s) for object NGC 7568

13 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   8396   8   0.028006   0.000027   2009ApJS..183..214M
1 21-cm 8407   7   0.028043   0.000024   2005ApJS..160..149S
2 8396   8   0.028006   0.000027   2009ApJS..183..214M
3 H-alpha 8340   10   0.027819   0.000033   1996ApJS..107...97M
4 Optical 8407   10   0.028043   0.000033   1999ApJS..121..287H
5 21-cm 8416   10   0.028073   0.000033   1996ApJS..107...97M
6 Optical lines 8439   50   0.028149   0.000167   1991RC3.9.C...0000d
7 Optical 8424   56   0.028099   0.000187   2000UZC...C......0F
8 8435   140   0.028136   0.000467   2000AJ....119..545G
9 8396   179   0.028006   0.000597   2011AJ....142..170H
10 8423     0.028096     2013AJ....146...86T
11 8423     0.028096     2015MNRAS.447.1531C
12 8423     0.028096     2016AJ....152...50T
13 Optical 8439     0.028149     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : UGC 12469                     
Coordinates          : 231625.0                 +242948          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  8407           km/s                     z=   0.028043
Uncertainty          : +/-7                                     +/-  0.000024
Unc. Significance    : estimated error
Reference Code       : 2005ApJS..160..149S

Measurement Mode     :
    Spectral range   : Radio
    Spectrograph     : Heterodyne receiver(e.g., 21-cm)
    Features         : 1 Emission lines
    Technique        : Mid-point of line profile at 50% lvel
    Spatial mode     : Redshift is systemic

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From reprocessed raw data

NED Comment          : 'Quality' Good.  Arecibo data.          



No. 2 Name in publication : UGC 12469 Coordinates : Features targeted : Velocity or redshift : 0.028006 z= 0.028006 Uncertainty : +/-0.000027 +/- 0.000027 Unc. Significance : uncertainty Reference Code : 2009ApJS..183..214M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 3 Name in publication : UGC 12469 Coordinates : 231357 +241324 B1950 Features targeted : H-alpha Velocity or redshift : 8340 km/s z= 0.027819 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. 4 Name in publication : NGC 7568 Coordinates : 231356.8 241327. B1950 Features targeted : Optical Velocity or redshift : 8407 km/s z= 0.028043 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : uncertainty Reference Code : 1999ApJS..121..287H Measurement Mode : Spectral range : Optical Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 5 Name in publication : UGC 12469 Coordinates : 231357 +241324 B1950 Features targeted : 21-cm Velocity or redshift : 8416 km/s z= 0.028073 Uncertainty : +/-10 +/- 0.000033 Unc. Significance : internal error Reference Code : 1996ApJS..107...97M Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 50% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data; Corrected for contaminating sources NED Comment :


No. 6 Name in publication : UGC 12469 Coordinates : 231356.8 +241327 B1950 Features targeted : Optical lines Velocity or redshift : 8439 km/s z= 0.028149 Uncertainty : +/-50 +/- 0.000167 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. 7 Name in publication : UZC J231625.0+242949 Coordinates : 231625.0 +242949. J2000 Features targeted : Optical Velocity or redshift : 8424 km/s z= 0.028099 Uncertainty : +/-56 +/- 0.000187 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Emission lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 8 Name in publication : NGC 7568 Coordinates : Features targeted : Velocity or redshift : 0.028136 z= 0.028136 Uncertainty : +/-0.000467 +/- 0.000467 Unc. Significance : uncertainty Reference Code : 2000AJ....119..545G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 9 Name in publication : UGC 12469 Coordinates : Features targeted : Velocity or redshift : 0.028006 z= 0.028006 Uncertainty : +/-0.000597 +/- 0.000597 Unc. Significance : uncertainty Reference Code : 2011AJ....142..170H Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : UGC 12469 Coordinates : 231625.0 +242948.0 J2000 Features targeted : Velocity or redshift : 8423 km/s z= 0.028096 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2013AJ....146...86T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : Coordinates : Features targeted : Velocity or redshift : 8423 km/s z= 0.028096 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2015MNRAS.447.1531C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 12 Name in publication : Coordinates : Features targeted : Velocity or redshift : 8423 km/s z= 0.028096 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016AJ....152...50T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : NGC 7568 Coordinates : 231356.8 +241327. B1950 Features targeted : Optical Velocity or redshift : 8439 km/s z= 0.028149 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 1983ApJS...52...89H



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