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Date and Time of the Query: 2019-06-26 T01:55:36 PDT
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Redshift data point(s) for object IC 2556

11 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   2507   5   0.008362   0.000017   1998A&AS..130..333T
1 21-cm 2507   5   0.008362   0.000017   1998A&AS..130..333T
2 21-cm 2493   9   0.008316   0.000029   2006HIPAS.C...0000:
3 21-cm 2504   10   0.008352   0.000033   1996ApJS..107...97M
4 Optical 2351   16   0.007842   0.000053   1992CORV..C...0000F
5 Optical lines 2351   19   0.007842   0.000063   1991RC3.9.C...0000d
6 Optical 2527   45   0.008429   0.000150   20096dF...C...0000J
7 2503     0.008349     2013AJ....146...86T
8 2503     0.008349     2015MNRAS.447.1531C
9 2503     0.008349     2016AJ....152...50T
10 21-cm 2510     0.008371     1997AJ....113...22G
11 2511     0.008376     2008ApJ...676..184T

Detailed information for each entry

No. 1
Name in publication  : PGC 029727                    
Coordinates          : 101024.                  -342854.         B1950
Features targeted    : 21-cm                         
Velocity or redshift :  2507           km/s                     z=   0.008362
Uncertainty          : +/-5                                     +/-  0.000017
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. 2 Name in publication : HIPASS J1012-34 Coordinates : 101242.3 -344232 J2000 Features targeted : 21-cm Velocity or redshift : 2493.1 km/s z= 0.008316 Uncertainty : +/-8.6 +/- 0.000029 Unc. Significance : estimated error Reference Code : 2006HIPAS.C...0000: 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. 3 Name in publication : ESO 374- G 042 Coordinates : 101025 -342854 B1950 Features targeted : 21-cm Velocity or redshift : 2504 km/s z= 0.008352 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. 4 Name in publication : IC 2556 Coordinates : 101025.0 -342854. B1950 Features targeted : Optical Velocity or redshift : 2351 km/s z= 0.007842 Uncertainty : +/-16 +/- 0.000053 Unc. Significance : uncertainty Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1985A&AS...61...93H


No. 5 Name in publication : ESO 374- G 042 Coordinates : 101025.0 -342854 B1950 Features targeted : Optical lines Velocity or redshift : 2351 km/s z= 0.007842 Uncertainty : +/-19 +/- 0.000063 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. 6 Name in publication : 6dF J1012375-344344 Coordinates : 101237.63 -344343.9 J2000 Features targeted : Optical Velocity or redshift : 2527 km/s z= 0.008429 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. 7 Name in publication : IC 2556 Coordinates : 101237.6 -344343.9 J2000 Features targeted : Velocity or redshift : 2503 km/s z= 0.008349 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. 8 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2503 km/s z= 0.008349 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. 9 Name in publication : Coordinates : Features targeted : Velocity or redshift : 2503 km/s z= 0.008349 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. 10 Name in publication : IC 2556 Coordinates : 101025.0 -342853 B1950 Features targeted : 21-cm Velocity or redshift : 2826 km/s z= 0.008371 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1997AJ....113...22G Measurement Mode : Spectral range : Radio Spectrograph : Heterodyne receiver(e.g., 21-cm) Features : 1 Emission lines Spatial mode : Redshift is systemic Reference Frame : Corrected for total motion w.r.t microwave background Apex : Amplitude : 370 Longitude : 264.4 Latitude : +48.4 System : Galactic Qualifiers : Homogenized from previously published data NED Comment :


No. 11 Name in publication : PGC 029727 Coordinates : Features targeted : Velocity or redshift : 0.008376 z= 0.008376 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2008ApJ...676..184T Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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