B0128

Bibliography Data

Title Segue 2: The Least Massive Galaxy
ADS E.N.Kirby et al.,ApJ, 770, 16, 2013
Authors E. N. Kirby, M. Boylan-Kolchin, J. G. Cohen, M. Geha, J. S. Bullock, M. Kaplinghat

Segue 2, Ultra-Faint Dwarf Galaxy

List of objects (10 stars)

S: Find this object in SIMBAD
O: Find this object in Other papers

Dwarf Galaxy SAGA Name Original Name Comment SIMBAD Object
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000001 SDSSJ021922.71+200443.3 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000002 SDSSJ021904.93+200715.4 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000003 SDSSJ021920.87+200754.0 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000004 SDSSJ021933.13+200830.2 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000005 SDSSJ021917.10+200930.6 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000006 SDSSJ021929.33+200931.9 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000007 SDSSJ021900.04+200945.7 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000008 SDSSJ021924.30+201016.8 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000009 SDSSJ021928.04+201115.2 N/A

N/A

 O
Segue 2, Ultra-Faint Dwarf Galaxy SAGA_Seg2_000010 SDSSJ021909.97+201254.0 N/A

N/A

 O

SAGA_Seg2_000001 originally named as SDSSJ021922.71+200443.3

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
SiN/A...+0.46+-0.20...-1.75+-0.200.50+-0.205.76+-0.20Si
CaN/A...+0.30+-0.17...-1.93+-0.170.32+-0.174.41+-0.17Ca
TiN/A...+0.40+-0.22...-1.78+-0.220.47+-0.223.17+-0.22Ti
FeN/A-2.25+-0.11......-2.25+-0.11...5.25+-0.11Fe

Binary Parameters

Vrad -41.7+-2.0

Position

Right Ascension : 02 19 22.710 Declination : +20 04 43.28 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 105.8 N/A -41.7+-2.0

SAGA_Seg2_000002 originally named as SDSSJ021904.93+200715.4

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
MgN/A...+0.71+-0.34...-1.60+-0.340.69+-0.346.00+-0.34Mg
SiN/A...+0.09+-0.37...-2.16+-0.370.13+-0.375.35+-0.37Si
FeN/A-2.29+-0.12......-2.29+-0.12...5.21+-0.12Fe

Binary Parameters

Vrad -40.1+-2.1

Position

Right Ascension : 02 19 04.930 Declination : +20 07 15.38 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 89.3 N/A -40.1+-2.1

SAGA_Seg2_000003 originally named as SDSSJ021920.87+200754.0

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
SiN/A...+0.52+-0.40...-1.74+-0.400.56+-0.405.77+-0.40Si
CaN/A...0.45+-0.38...-1.83+-0.380.47+-0.384.51+-0.38Ca
FeN/A-2.30+-0.18......-2.30+-0.18...5.20+-0.18Fe

Binary Parameters

Vrad -36.6+-2.2

Position

Right Ascension : 02 19 20.870 Declination : +20 07 53.96 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 44.9 N/A -36.6+-2.2

SAGA_Seg2_000004 originally named as SDSSJ021933.13+200830.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
MgN/A...+0.76+-0.25...-2.11+-0.250.74+-0.255.49+-0.25Mg
SiN/A...+0.17+-0.25...-2.64+-0.250.21+-0.254.87+-0.25Si
CaN/A...+0.30+-0.13...-2.53+-0.130.32+-0.133.81+-0.13Ca
TiN/A...-0.18+-0.31...-2.96+-0.31-0.11+-0.311.99+-0.31Ti
FeN/A-2.85+-0.11......-2.85+-0.11...4.65+-0.11Fe

Binary Parameters

Vrad -41.0+-2.0

Position

Right Ascension : 02 19 33.136 Declination : +20 08 30.34 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 369.0 N/A -41.0+-2.0

SAGA_Seg2_000005 originally named as SDSSJ021917.10+200930.6

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
SiN/A...+0.62+-0.17...-1.54+-0.170.66+-0.175.97+-0.17Si
CaN/A...+0.34+-0.21...-1.84+-0.210.36+-0.214.50+-0.21Ca
TiN/A...+0.70+-0.18...-1.43+-0.180.77+-0.183.52+-0.18Ti
FeN/A-2.20+-0.13......-2.20+-0.13...5.30+-0.13Fe

Binary Parameters

Vrad -41.1+-2.1

Position

Right Ascension : 02 19 17.105 Declination : +20 09 30.57 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 89.5 N/A -41.1+-2.1

SAGA_Seg2_000006 originally named as SDSSJ021929.33+200931.9

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
FeN/A-2.68+-0.31......-2.68+-0.31...4.82+-0.31Fe

Binary Parameters

Vrad -41.5+-2.7

Position

Right Ascension : 02 19 29.325 Declination : +20 09 31.92 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 41.1 N/A -41.5+-2.7

SAGA_Seg2_000007 originally named as SDSSJ021900.04+200945.7

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
SiN/A...-0.05+-0.23...-1.92+-0.23-0.01+-0.235.59+-0.23Si
CaN/A...+0.27+-0.19...-1.62+-0.190.29+-0.194.72+-0.19Ca
TiN/A...-0.10+-0.27...-1.94+-0.27-0.03+-0.273.01+-0.27Ti
FeN/A-1.91+-0.11......-1.91+-0.11...5.59+-0.11Fe

Binary Parameters

Vrad -37.4+-2.0

Position

Right Ascension : 02 19 00.042 Declination : +20 09 45.71 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 98.7 N/A -37.4+-2.0

SAGA_Seg2_000008 originally named as SDSSJ021924.30+201016.8

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
SiN/A...+0.80+-0.14...-1.69+-0.140.84+-0.145.82+-0.14Si
CaN/A...+0.78+-0.14...-1.73+-0.140.80+-0.144.61+-0.14Ca
TiN/A...+0.67+-0.15...-1.79+-0.150.74+-0.153.16+-0.15Ti
FeN/A-2.53+-0.12......-2.53+-0.12...4.97+-0.12Fe

Binary Parameters

Vrad -39.9+-2.0

Position

Right Ascension : 02 19 24.278 Declination : +20 10 16.99 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 161.5 N/A -39.9+-2.0

SAGA_Seg2_000009 originally named as SDSSJ021928.04+201115.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
FeN/A-2.03+-0.32......-2.03+-0.32...5.47+-0.32Fe

Binary Parameters

Vrad -36.3+-3.7

Position

Right Ascension : 02 19 28.043 Declination : +20 11 15.17 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 19.4 N/A -36.3+-3.7

SAGA_Seg2_000010 originally named as SDSSJ021909.97+201254.0

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
MgN/A...+0.10+-0.46...-1.25+-0.460.08+-0.466.35+-0.46Mg
SiN/A...-0.25+-0.33...-1.54+-0.33-0.21+-0.335.97+-0.33Si
TiN/A...-0.26+-0.46...-1.52+-0.46-0.19+-0.463.43+-0.46Ti
FeN/A-1.33+-0.12......-1.33+-0.12...6.17+-0.12Fe

Binary Parameters

Vrad -42.4+-2.1

Position

Right Ascension : 02 19 09.972 Declination : +20 12 53.99 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKIIDEIMOS 7000 49.4 N/A -42.4+-2.1