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Date and Time of the Query: 2019-02-15 T12:01:41 PST
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Redshift data point(s) for object NGC 7548

8 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   7989   10   0.026648   0.000033   1991RC3.9.C...0000d
1 7991   6   0.026655   0.000020   2010ApJ...708..841W
2 21-cm 7990   8   0.026652   0.000028   2005ApJS..160..149S
3 21-cm HI line 7989   10   0.026648   0.000033   1991RC3.9.C...0000d
4 Optical 7925   34   0.026435   0.000113   1999ApJS..121..287H
5 Optical lines 7925   50   0.026435   0.000167   1991RC3.9.C...0000d
6 Optical 7903   52   0.026362   0.000173   2000UZC...C......0F
7 7922   140   0.026425   0.000467   2000AJ....119..545G
8 Optical 7925     0.026435     1992CORV..C...0000F

Detailed information for each entry

No. 1
Name in publication  : NFGS 191                      
Coordinates          :                                                
Features targeted    :                               
Velocity or redshift :  0.026655                                z=   0.026655
Uncertainty          : +/-0.000020                              +/-  0.000020
Unc. Significance    : uncertainty
Reference Code       : 2010ApJ...708..841W

Measurement Mode     :

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : Uncertain origin

NED Comment          :                                         



No. 2 Name in publication : UGC 12455 Coordinates : 231511.2 +251654 J2000 Features targeted : 21-cm Velocity or redshift : 7990 km/s z= 0.026652 Uncertainty : +/-8 +/- 0.000028 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. 3 Name in publication : UGC 12455 Coordinates : 231243.8 +250040 B1950 Features targeted : 21-cm HI line Velocity or redshift : 7989 km/s z= 0.026648 Uncertainty : +/-10 +/- 0.000033 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. 4 Name in publication : NGC 7548 Coordinates : 231243.7 250040. B1950 Features targeted : Optical Velocity or redshift : 7925 km/s z= 0.026435 Uncertainty : +/-34 +/- 0.000113 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. 5 Name in publication : UGC 12455 Coordinates : 231243.8 +250040 B1950 Features targeted : Optical lines Velocity or redshift : 7925 km/s z= 0.026435 Uncertainty : +/-50 +/- 0.000167 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 : UZC J231511.2+251655 Coordinates : 231511.2 +251655. J2000 Features targeted : Optical Velocity or redshift : 7903 km/s z= 0.026362 Uncertainty : +/-52 +/- 0.000173 Unc. Significance : uncertainty Reference Code : 2000UZC...C......0F Measurement Mode : Spectral range : Optical Features : Absorption lines Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is systemic Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment :


No. 7 Name in publication : NGC 7548 Coordinates : Features targeted : Velocity or redshift : 0.026425 z= 0.026425 Uncertainty : +/-0.000467 +/- 0.000467 Unc. Significance : uncertainty Reference Code : 2000AJ....119..545G Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 8 Name in publication : NGC 7548 Coordinates : 231243.7 +250040. B1950 Features targeted : Optical Velocity or redshift : 7925 km/s z= 0.026435 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 1992CORV..C...0000F Measurement Mode : Spectral range : Optical Reference Frame : Heliocentric velocity or redshift Qualifiers : From reprocessed raw data NED Comment : From 1983ApJS...52...89H



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