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Date and Time of the Query: 2019-01-22 T04:05:29 PST
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Redshift data point(s) for object NGC 6654A

6 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   1558   7   0.005197   0.000023   1991RC3.9.C...0000d
1 21-cm 1584   4   0.005284   0.000012   2005ApJS..160..149S
2 21-cm HI line 1558   7   0.005197   0.000023   1991RC3.9.C...0000d
3 21-cm HI line 1596   15   0.005324   0.000050   1992ApJS...81....5S
4 Optical 1651   15   0.005507   0.000050   2000UZC...C......0F
5 21-cm HI line 1605   17   0.005354   0.000057   1992ApJS...81....5S
6 1569   25   0.005234   0.000083   2008MNRAS.388..500E

Detailed information for each entry

No. 1
Name in publication  : UGC 11332                     
Coordinates          : 183925.3                 +733448          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  1584           km/s                     z=   0.005284
Uncertainty          : +/-3                                     +/-  0.000012
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          : Confused.  Green Bank 91-m data.        



No. 2 Name in publication : UGC 11332 Coordinates : 184034.3 +733155 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1558 km/s z= 0.005197 Uncertainty : +/-7 +/- 0.000023 Unc. Significance : rms uncertainty Reference Code : 1991RC3.9.C...0000d Measurement Mode : Spectral range : Radio Reference Frame : Heliocentric velocity or redshift Qualifiers : Homogenized from new and previously published data NED Comment :


No. 3 Name in publication : UGC 11332 Coordinates : 184034.6 +733158 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1596 km/s z= 0.005324 Uncertainty : +/-15 +/- 0.000050 Unc. Significance : estimated error Reference Code : 1992ApJS...81....5S 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 NED Comment :


No. 4 Name in publication : UZC J183924.5+733446 Coordinates : 183924.5 +733446. J2000 Features targeted : Optical Velocity or redshift : 1651 km/s z= 0.005507 Uncertainty : +/-15 +/- 0.000050 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 new, raw data NED Comment :


No. 5 Name in publication : UGC 11332 Coordinates : 184042.2 +733011 B1950 Features targeted : 21-cm HI line Velocity or redshift : 1605 km/s z= 0.005354 Uncertainty : +/-17 +/- 0.000057 Unc. Significance : estimated error Reference Code : 1992ApJS...81....5S 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 NED Comment :


No. 6 Name in publication : NGC 6654A Coordinates : Features targeted : Velocity or redshift : 0.005234 z= 0.005234 Uncertainty : +/-0.000083 +/- 0.000083 Unc. Significance : uncertainty Reference Code : 2008MNRAS.388..500E Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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