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Date and Time of the Query: 2019-05-25 T10:12:36 PDT
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Redshift data point(s) for object NGC 3557

17 redshift data point(s) found in NED.


No.Frequency Targeted km/s +/- unc z +/- uncReference Code
0   3088   18   0.010300   0.000060   2008AJ....135.2424O
1 Optical 3056   22   0.010194   0.000073   2003AJ....126.2268W
2 Optical 3067   22   0.010230   0.000073   1992AJ....103...11F
3 Optical lines 3021   28   0.010077   0.000093   1991RC3.9.C...0000d
4 Optical 3121   32   0.010411   0.000107   1992CORV..C...0000F
5 Optical 3030   45   0.010107   0.000150   20096dF...C...0000J
6 3030   45   0.010107   0.000150   2014MNRAS.440..696A
7 Optical 3009   80   0.010037   0.000267   2000ApJ...539..136Z
8 Optical 2944     0.009820     1992CORV..C...0000F
9 2998     0.010000     2011MNRAS.417.2651M
10 2998     0.010000     2016ApJ...818..182V
11 Optical 3014     0.010054     1992CORV..C...0000F
12 3028     0.010100     2014MNRAS.438..796S
13 3048     0.010166     2012A&A...544A..18V
14 3057     0.010197     2016ApJ...818..182V
15 3057     0.010197     2013AJ....146...86T
16 3057     0.010197     2016AJ....152...50T
17 3088     0.010300     2012MNRAS.419..687R

Detailed information for each entry

No. 1
Name in publication  : NGC 3557                      
Coordinates          : 110957.5                 -373217.         J2000
Features targeted    : Optical                       
Velocity or redshift :  3056           km/s                     z=   0.010194
Uncertainty          : +/-22                                    +/-  0.000073
Unc. Significance    : uncertainty
Reference Code       : 2003AJ....126.2268W

Measurement Mode     :
    Spectral range   : Optical
    Spectrograph     : Long-slit spectrum
    Technique        : Cross-correlation fit to template spectrum
    Spatial mode     : Redshift is for nucleus only

Reference Frame      : Heliocentric velocity or redshift
Qualifiers           : From new, raw data

NED Comment          :                                         



No. 2 Name in publication : NGC 3557 Coordinates : 110735. -371600. B1950 Features targeted : Optical Velocity or redshift : 3067 km/s z= 0.010230 Uncertainty : +/-22 +/- 0.000073 Unc. Significance : uncertainty Reference Code : 1992AJ....103...11F Measurement Mode : Spectral range : Optical Spectrograph : Long-slit spectrum Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data NED Comment :


No. 3 Name in publication : ESO 377- G 016 Coordinates : 110735.0 -371600 B1950 Features targeted : Optical lines Velocity or redshift : 3021 km/s z= 0.010077 Uncertainty : +/-28 +/- 0.000093 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. 4 Name in publication : NGC 3557 Coordinates : 110735.0 -371600. B1950 Features targeted : Optical Velocity or redshift : 3121 km/s z= 0.010411 Uncertainty : +/-32 +/- 0.000107 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 1978AJ.....83..904S


No. 5 Name in publication : 6dF J1109577-373221 Coordinates : 110957.65 -373221.0 J2000 Features targeted : Optical Velocity or redshift : 3030 km/s z= 0.010107 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. 6 Name in publication : NGC 3557 Coordinates : 110957.73 -373221.6 J2000 Features targeted : Velocity or redshift : 3030 km/s z= 0.010107 Uncertainty : +/- +/- 0.000150 Unc. Significance : uncertainty Reference Code : 2014MNRAS.440..696A Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 7 Name in publication : NGC 3557 Coordinates : 110957.4 -373219. J2000 Features targeted : Optical Velocity or redshift : 3009 km/s z= 0.010037 Uncertainty : +/-80 +/- 0.000267 Unc. Significance : uncertainty Reference Code : 2000ApJ...539..136Z Measurement Mode : Spectral range : Optical Spectrograph : Fiber-optic feed Technique : Cross-correlation fit to template spectrum Spatial mode : Redshift is for nucleus only Reference Frame : Heliocentric velocity or redshift Qualifiers : From new, raw data; OBJ_NAME modified from published data NED Comment :


No. 8 Name in publication : NGC 3557 Coordinates : 110735.0 -371600. B1950 Features targeted : Optical Velocity or redshift : 2944 km/s z= 0.009820 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 1984AJ.....89...23S


No. 9 Name in publication : [MSC2011] J110957.59-373220.8 Coordinates : 110957.59 -373220.8 J2000 Features targeted : Velocity or redshift : 2998 km/s z= 0.010000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2011MNRAS.417.2651M Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 10 Name in publication : Coordinates : Features targeted : Velocity or redshift : 0.01 z= 0.010000 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016ApJ...818..182V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 11 Name in publication : NGC 3557 Coordinates : 110735.0 -371600. B1950 Features targeted : Optical Velocity or redshift : 3014 km/s z= 0.010054 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 1987ApJS...64..581D


No. 12 Name in publication : AT20G J110957-373220 Coordinates : 110957.70 -373220.3 J2000 Features targeted : Velocity or redshift : 3028 km/s z= 0.010100 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2014MNRAS.438..796S Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 13 Name in publication : 2MASX J11095773-3732216 Coordinates : 110957.7296 -373221.624 J2000 Features targeted : Velocity or redshift : 3048 km/s z= 0.010166 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012A&A...544A..18V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 14 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3056.90 km/s z= 0.010197 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2016ApJ...818..182V Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :


No. 15 Name in publication : NGC 3557 Coordinates : 110957.7 -373221.3 J2000 Features targeted : Velocity or redshift : 3057 km/s z= 0.010197 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. 16 Name in publication : Coordinates : Features targeted : Velocity or redshift : 3057 km/s z= 0.010197 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. 17 Name in publication : NGC 3557 Coordinates : 110957.6 -373221. J2000 Features targeted : Velocity or redshift : 3088 km/s z= 0.010300 Uncertainty : No uncertainty given Unc. Significance : no unc. reported Reference Code : 2012MNRAS.419..687R Measurement Mode : Reference Frame : Heliocentric velocity or redshift Qualifiers : Uncertain origin NED Comment :



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