NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-21 T11:46:22 PDT
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Redshift data point(s) for object NGC 7040

7 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   6115   8   0.020399   0.000026   2006HIPAS.C...0000:
1 21-cm 6107   3   0.020371   0.000009   2005ApJS..160..149S
2 21-cm 6115   8   0.020399   0.000026   2006HIPAS.C...0000:
3 Optical 6053   27   0.020191   0.000090   1999ApJS..121..287H
4 Optical 6109   43   0.020377   0.000143   2000UZC...C......0F
5 21-cm HI line 6111     0.020384     1991RC3.9.C...0000d
6 6116     0.020401     2015MNRAS.447.1531C
7 6116     0.020401     2014MNRAS.444..527S

Detailed information for each entry

No. 1
Name in publication  : UGC 11701                     
Coordinates          : 211316.5                 +085152          J2000
Features targeted    : 21-cm                         
Velocity or redshift :  6107           km/s                     z=   0.020371
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.  Arecibo data.          



No. 2 Name in publication : HIPASS J2113+08 Coordinates : 211306.2 +085020 J2000 Features targeted : 21-cm Velocity or redshift : 6115.5 km/s z= 0.020399 Uncertainty : +/-7.9 +/- 0.000026 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 : NGC 7040 Coordinates : 211048.7 083920. B1950 Features targeted : Optical Velocity or redshift : 6053 km/s z= 0.020191 Uncertainty : +/-27 +/- 0.000090 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. 4 Name in publication : UZC J211316.6+085154 Coordinates : 211316.6 +085154. J2000 Features targeted : Optical Velocity or redshift : 6109 km/s z= 0.020377 Uncertainty : +/-43 +/- 0.000143 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical 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. 5 Name in publication : UGC 11701 Coordinates : 2110.8 +0839 B1950 Features targeted : 21-cm HI line Velocity or redshift : 6111 km/s z= 0.020384 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. 6 Name in publication : Coordinates : Features targeted : Velocity or redshift : 6116 km/s z= 0.020401 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 : 0.020401 z= 0.020401 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.444..527S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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