J/AJ/141/21 CCD distance estimates of SCR targets (Winters+, 2011)
The solar neighborhood.
XXIII. CCD photometric distance estimates of SCR targets.
77 M dwarf systems within 25 pc.
Winters J.G., Henry T.J., Jao W.-C., Subasavage J.P., Finch C.T.,
Hambly N.C.
<Astron. J., 141, 21 (2011)>
=2011AJ....141...21W 2011AJ....141...21W
ADC_Keywords: Stars, nearby ; Proper motions; Photometry, infrared ;
Stars, distances
Keywords: solar neighborhood - stars: distances - stars: low-mass -
stars: statistics - techniques: photometric
Abstract:
We present CCD photometric distance estimates of 100 SCR (SuperCOSMOS
RECONS) systems with µ≥0.18"/yr, 29 of which are new discoveries
previously unpublished in this series of papers. These distances are
estimated using a combination of new VRI photometry acquired at CTIO
and JHK magnitudes extracted from 2MASS. The estimates are
improvements over those determined using photographic plate BRI
magnitudes from SuperCOSMOS plus JHK, as presented in the original
discovery papers. In total, 77 of the 100 systems investigated are
predicted to be within 25pc.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table2.dat 59 29 BRI photometric results for new SCR discoveries
table3.dat 134 104 Photometric results for SCR sample (µ≥0.18"/yr)
notes.dat 74 31 Individual notes
--------------------------------------------------------------------------------
See also:
J/AJ/129/413 : New high proper motion stars (-90<DE←47) (Subasavage+, 2005)
J/AJ/130/1658 : New high proper motion stars (-47<DE←00) (Subasavage+, 2005)
J/AJ/133/2898 : New proper-motion stars (-90<DE←47) (Finch+, 2007)
Byte-by-byte Description of file: table2.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 A3 --- --- [SCR]
4- 12 A9 --- SCR SCR designation, HHMM+DDMM (G1)
13- 14 A2 --- m_SCR Multiplicity index on SCR (G1)
16- 17 I2 h RAh Right ascension (J2000, Ep=J2000) (G1)
19- 20 I2 min RAm Right ascension (J2000, Ep=J2000) (G1)
22- 26 F5.2 s RAs Right ascension (J2000, Ep=J2000) (G1)
28 A1 --- DE- Declination sign (J2000, Ep=J2000) (G1)
29- 30 I2 deg DEd Declination (J2000, Ep=J2000) (G1)
32- 33 I2 arcmin DEm Declination (J2000, Ep=J2000) (G1)
35- 38 F4.1 arcsec DEs Declination (J2000, Ep=J2000) (G1)
40- 44 F5.2 mag Bmag ?=- SuperCOSMOS BJ magnitude
45 A1 --- n_Bmag [J] Joint photometry (when m_SCR contains AB)
47- 51 F5.2 mag Rmag SuperCOSMOS R59F plate magnitude
52 A1 --- n_Rmag [J] Joint photometry (when m_SCR contains AB)
54- 58 F5.2 mag Imag SuperCOSMOS IIVN plate magnitude
59 A1 --- n_Imag [J] Joint photometry (when m_SCR contains AB)
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table3.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 A3 --- --- [SCR]
4- 12 A9 --- SCR SCR designation, HHMM+DDMM (G1)
13- 14 A2 --- m_SCR Multiplicity index on SCR (G1)
16- 17 I2 h RAh Right ascension (J2000.0, Ep=J2000) (G1)
19- 20 I2 min RAm Right ascension (J2000.0, Ep=J2000) (G1)
22- 26 F5.2 s RAs Right ascension (J2000.0, Ep=J2000) (G1)
28 A1 --- DE- Declination sign (J2000.0, Ep=J2000) (G1)
29- 30 I2 deg DEd Declination (J2000.0, Ep=J2000) (G1)
32- 33 I2 arcmin DEm Declination (J2000.0, Ep=J2000) (G1)
35- 38 F4.1 arcsec DEs Declination (J2000.0, Ep=J2000) (G1)
40- 44 F5.3 arcsec/yr pm Proper motion as measured by SuperCOSMOS
46- 50 F5.1 deg pmPA Position angle as measured by SuperCOSMOS
52- 56 F5.2 mag Vmag ?=- Johnson V magnitude
57 A1 --- n_Vmag [J] Joint photometry (when m_SCR contains AB)
58- 62 F5.2 mag Rmag Kron-Cousins R magnitude
63 A1 --- n_Rmag [J] Joint photometry (when m_SCR contains AB)
64- 68 F5.2 mag Imag Kron-Cousins I magnitude
69 A1 --- n_Imag [J] Joint photometry (when m_SCR contains AB)
70 I1 --- Nn Number of nights each system was observed
72- 76 F5.2 mag Jmag 2MASS J magnitude
77 A1 --- n_Jmag [J] Joint photometry (when m_SCR contains AB)
78- 82 F5.2 mag Hmag 2MASS H magnitude
83 A1 --- n_Hmag [J] Joint photometry (when m_SCR contains AB)
84- 88 F5.2 mag Ksmag 2MASS Ks magnitude
89 A1 --- n_Ksmag [J] Joint photometry (when m_SCR contains AB)
90- 93 F4.1 pc Dplt Distance estimate from plate
95- 98 F4.1 pc e_Dplt rms uncertainty on Dplt
100-101 I2 --- N1 Number of color-absolute magnitude relations
utilized for Dplt
103-106 F4.1 pc Dccd Distance estimate from CCD
108-110 F3.1 pc e_Dccd rms uncertainty on Dccd
112-113 I2 --- N2 Number of color-absolute magnitude relations
utilized for Dccd
115-118 F4.1 km/s Vtan Tangential velocity, based on the CCD distance
estimates and the SuperCOSMOS proper motions
120-124 A5 --- SpType MK spectral type
126-130 A5 --- Ref References (2)
132-134 A3 --- Notes Notes, in notes.dat file
--------------------------------------------------------------------------------
Note (2): References as follows:
1 = Hambly et al., 2004AJ....128..437H 2004AJ....128..437H
2 = Henry et al., 2004AJ....128.2460H 2004AJ....128.2460H
3 = Subasavage et al., 2005AJ....129..413S 2005AJ....129..413S
4 = Subasavage et al., 2005AJ....130.1658S 2005AJ....130.1658S
5 = Finch et al., 2007AJ....133.2898F 2007AJ....133.2898F
6 = this paper
--------------------------------------------------------------------------------
Byte-by-byte Description of file: notes.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1 A1 --- Note Note code
3- 74 A72 --- Text Text of the note
--------------------------------------------------------------------------------
Global Notes:
Note (G1): Coordinates are epoch and equinox 2000.0 using SuperCOSMOS
positions transformed to epoch 2000.0 using the proper motions and
position angles listed here; if AB, photometry or spectral type is
for the system, i.e., joint. In the case of SCR0214-0733, no B plate
magnitude was available in SuperCOSMOS.
--------------------------------------------------------------------------------
History:
From electronic version of the journal
References:
Henry et al., Paper I 1994AJ....108.1437H 1994AJ....108.1437H
Kirkpatrick et al., Paper II 1995AJ....109..797K 1995AJ....109..797K
Simons et al., Paper III 1996AJ....112.2238S 1996AJ....112.2238S
Henry et al., Paper IV 1997AJ....114..388H 1997AJ....114..388H
Patterson et al., Paper V 1998AJ....115.1648P 1998AJ....115.1648P
Henry et al., Paper VI 2002AJ....123.2002H 2002AJ....123.2002H
Jao et al., Paper VII 2003AJ....125..332J 2003AJ....125..332J
Hambly et al., Paper VIII 2004AJ....128..437H 2004AJ....128..437H
Golimowski et al., Paper IX 2004AJ....128.1733G 2004AJ....128.1733G
Henry et al., Paper X 2004AJ....128.2460H 2004AJ....128.2460H
Deacon et al., Paper XI 2005AJ....129..409D 2005AJ....129..409D
Subasavage et al., Paper XII 2005AJ....129..413S 2005AJ....129..413S, Cat. J/AJ/129/413
Jao et al., Paper XIII 2005AJ....129.1954J 2005AJ....129.1954J
Costa et al., Paper XIV 2005AJ....130..337C 2005AJ....130..337C
Subasavage et al., Paper XV 2005AJ....130.1658S 2005AJ....130.1658S, Cat. J/AJ/130/1658
Costa et al., Paper XVI 2006AJ....132.1234C 2006AJ....132.1234C
Henry et al., Paper XVII 2006AJ....132.2360H 2006AJ....132.2360H
Finch et al., Paper XVIII 2007AJ....133.2898F 2007AJ....133.2898F, Cat. J/AJ/133/2898
Subasavage et al., Paper XIX 2007AJ....134..252S 2007AJ....134..252S, Cat. J/AJ/134/252
Subasavage et al., Paper XX 2008AJ....136..899S 2008AJ....136..899S
Subasavage et al., Paper XXI 2009AJ....137.4547S 2009AJ....137.4547S
Riedel et al., Paper XXII 2010AJ....140..897R 2010AJ....140..897R
Winters et al., Paper XXIII 2011AJ....141...21W 2011AJ....141...21W, This catalog
Jao et al., Paper XXIV 2011AJ....141..117J 2011AJ....141..117J
Boyd et al., Paper XXV 2011AJ....142...10B 2011AJ....142...10B, Cat. J/AJ/142/10
Riedel et al., Paper XXVI 2011AJ....142..104R 2011AJ....142..104R
Boyd et al., Paper XXVII 2011AJ....142...92B 2011AJ....142...92B, Cat. J/AJ/142/92
Dieterich et al., Paper XXVIII 2012AJ....144...64D 2012AJ....144...64D, Cat. J/AJ/144/64
Cantrell et al., Paper XXIX 2013AJ....146...99C 2013AJ....146...99C
Mamajek et al., Paper XXX 2013AJ....146..154M 2013AJ....146..154M
Jao et al., Paper XXXI 2014AJ....147...21J 2014AJ....147...21J
Dieterich et al., Paper XXXII 2014AJ....147...94D 2014AJ....147...94D, Cat. J/AJ/147/94
Riedel et al., Paper XXXIII 2014AJ....147...85R 2014AJ....147...85R
Lurie et al., Paper XXXIV 2014AJ....148...91L 2014AJ....148...91L
Winters et al., Paper XXXV 2015AJ....149....5W 2015AJ....149....5W, Cat. J/AJ/149/5
Hosey et al., Paper XXXVI 2015AJ....150....6H 2015AJ....150....6H, Cat. J/AJ/150/6
Benedict et al., Paper XXXVII 2016AJ....152..141B 2016AJ....152..141B, Cat. J/AJ/152/141
Winters et al., Paper XXXVIII 2017AJ....153...14W 2017AJ....153...14W, Cat. J/AJ/153/14
Subasavage et al., Paper XXXIX 2017AJ....154...32S 2017AJ....154...32S, Cat. J/AJ/154/32
Bartlett et al., Paper XXXX 2017AJ....154..151B 2017AJ....154..151B, Cat. J/AJ/154/151
Clements et al., Paper XLI 2017AJ....154..124C 2017AJ....154..124C, Cat. J/AJ/154/124
Jao et al., Paper XLII 2017AJ....154..191J 2017AJ....154..191J, Cat. J/AJ/154/191
Riedel et al., Paper XLIII 2018AJ....156...49R 2018AJ....156...49R, Cat. J/AJ/156/49
Henry et al., Paper XLIV 2018AJ....155..265H 2018AJ....155..265H, Cat. J/AJ/155/265
Winters et al., Paper XLV 2019AJ....157..216W 2019AJ....157..216W, Cat. J/AJ/157/216
Vrijmoet et al., Paper XLVI 2020AJ....160..215V 2020AJ....160..215V, Cat. J/AJ/160/215
Dieterich et al., Paper XLVII 2021AJ....161..172D 2021AJ....161..172D, Cat. J/AJ/161/172
Paredes et al., Paper XLVIII 2021AJ....162..176P 2021AJ....162..176P, Cat. J/AJ/162/176
Vrijmoet et al., Paper XLIX 2022AJ....163..178V 2022AJ....163..178V, Cat. J/AJ/163/178
Hubbard-James et al., Paper L 2022AJ....164..174H 2022AJ....164..174H
Kar et al., Paper LI 2024AJ....167..196K 2024AJ....167..196K, Cat. J/AJ/167/196
(End) Patricia Vannier [CDS] 21-Jul-2012