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Date and Time of the Query: 2022-01-19 T20:51:32 PST
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Redshift data point(s) for object NGC 0945

8 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   4486   4   0.014964   0.000012   2005ApJS..160..149S
1 21-cm 4486   4   0.014964   0.000012   2005ApJS..160..149S
2 21-cm 4480   7   0.014944   0.000023   1998A&AS..130..333T
3 Optical 4478   45   0.014937   0.000150   20096dF...C...0000J
4 3739     0.012472     2014ApJS..210....9B
5 4479     0.014940     2014ApJS..210....9B
6 4483     0.014954     2016AJ....152...50T
7 21-cm HI line 4484     0.014957     1991RC3.9.C...0000d
8 4487     0.014967     2015MNRAS.447.1531C

Detailed information for each entry

No. 1
Name in publication  : AGC 420109                    
Coordinates          : 022836.9                 -103215          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  4486           km/s                     z=   0.014964
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 : PGC 009426 Coordinates : 022611. -104544. B1950 Features targeted : 21-cm Velocity or redshift : 4480 km/s z= 0.014944 Uncertainty : +/-7 +/- 0.000023 Unc. Significance : mean error Reference Code : 1998A&AS..130..333T Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Technique : Mid-point of line profile at 20% lvel Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : 6dF J0228372-103221 Coordinates : 022837.32 -103221.0 J2000 Features targeted : Optical Velocity or redshift : 4478 km/s z= 0.014937 Uncertainty : +/-45 +/- 0.000150 Unc. Significance : uncertainty Reference Code : 20096dF...C...0000J Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Features : Both absorption and 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. 4 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.012472 z= 0.012472 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..210....9B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 5 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.014940 z= 0.014940 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014ApJS..210....9B Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4483 km/s z= 0.014954 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. 7 Name in publication : MCG -02-07-013 Coordinates : 022611.0 -104544 B1950 Features targeted : 21-cm HI line Velocity or redshift : 4484 km/s z= 0.014957 Uncertainty : No uncertainty given Unc. Significance : no unc. reported 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. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 4487 km/s z= 0.014967 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 :



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