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Date and Time of the Query: 2019-04-19 T20:05:59 PDT
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Redshift data point(s) for object NGC 1924

9 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2558   45   0.008533   0.000150   20096dF...C...0000J
1 21-cm 2541   3   0.008476   0.000009   2005ApJS..160..149S
2 Optical 2558   45   0.008533   0.000150   20096dF...C...0000J
3 Optical 2533   56   0.008449   0.000187   1992ApJS...83...29S
4 21-cm HI line 2538     0.008466     1991RC3.9.C...0000d
5 21-cm 2541     0.008476     1998A&AS..130..333T
6 2544     0.008486     2015MNRAS.447.1531C
7 2544     0.008486     2016AJ....152...50T
8 2544     0.008486     2013AJ....146...86T
9 2558     0.008533     2011MNRAS.413..813C

Detailed information for each entry

No. 1
Name in publication  : AGC 450061                    
Coordinates          : 052801.9                 -051843          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  2541           km/s                     z=   0.008476
Uncertainty          : +/-2                                     +/-  0.000009
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.  Nancay data.           



No. 2 Name in publication : 6dF J0528020-051838 Coordinates : 052801.98 -051838.4 J2000 Features targeted : Optical Velocity or redshift : 2558 km/s z= 0.008533 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. 3 Name in publication : IRAS 05255-0521 Coordinates : 052534.7 -052103 B1950 Features targeted : Optical Velocity or redshift : 2533 km/s z= 0.008449 Uncertainty : +/-56 +/- 0.000187 Unc. Significance : estimated error Reference Code : 1992ApJS...83...29S Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Features : Emission lines Technique : Individual line fitting Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 4 Name in publication : MCG -01-14-011 Coordinates : 052534.6 -052103 B1950 Features targeted : 21-cm HI line Velocity or redshift : 2538 km/s z= 0.008466 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. 5 Name in publication : PGC 017319 Coordinates : 052535. -052059. B1950 Features targeted : 21-cm Velocity or redshift : 2541 km/s z= 0.008476 Uncertainty : No uncertainty given Unc. Significance : no unc. reported 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. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2544 km/s z= 0.008486 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. 7 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2544 km/s z= 0.008486 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. 8 Name in publication : AGC 450061 Coordinates : 052802.0 -051838.3 J2000 Features targeted : Velocity or redshift : 2544 km/s z= 0.008486 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. 9 Name in publication : NGC 1924 Coordinates : Features targeted : Velocity or redshift : 0.008533 z= 0.008533 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.413..813C Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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