J/A+A/636/A48 VMC Survey. XXXVII. MC AGB stars (Groenewegen+, 2020)
The VMC Survey. XXXVII.
Pulsation periods of dust enshrouded AGB stars in the Magellanic Clouds.
Groenewegen M.A.T, Nanni A., Cioni M.-R.L., Girardi L., de Grijs R.,
Ivanov V.D., Marconi M., Moretti M.-I., Oliveira J.M., Petr-Gotzens M.G.,
Ripepi V., van Loon J.T.
<Astron. Astrophys. 636, A48 (2020)>
=2020A&A...636A..48G 2020A&A...636A..48G (SIMBAD/NED BibCode)
ADC_Keywords: Magellanic Clouds ; Infrared sources ; Stars, late-type ;
Stars, variable
Keywords: stars: variables: general - Magellanic Clouds -
stars: AGB and post-AGB
Abstract:
Variability is a key property of stars on the asymptotic giant branch
(AGB). Selection criteria are derived based on colour-colour and
colour-magnitude diagrams from the combination of VISTA Magellanic
Cloud (VMC) survey, Spitzer IRAC, and AllWISE data. After eliminating
LPVs with known periods shorter than 450 days, a sample of 1299
candidate obscured AGB stars is selected.
K-band LCs are constructed combining the epoch photometry available in
the VMC survey with literature data, analysed for variability and
fitted with a single period sine curve to derive mean magnitudes,
amplitudes and periods.
A subset of 254 stars are either new variables, or known variables
where the period we find is better determined than the literature
value, or longer than 1000 days.
The spectral energy distributions (SEDs) of these stars are fitted to
a large number of templates. For this purpose the SEDs and Spitzer IRS
spectra of some non-AGB stars (Be stars, Hii regions and young stellar
objects [YSOs]) are also fitted to have templates of the most likely
contaminants in the sample.
A sample of 217 likely LPVs is found. Thirty-four stars have periods
longer than 1000 days although some of them have alternative shorter
periods.
Description:
The tabular material describes the parameters for the sample of 1299
stars (Table A1, Table A2, Table A3) and properties of the subset of
217 objects that are most likely LPVs.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 187 1299 Sample of stars
tablea2.dat 176 1299 Literature values for Periods
tablea3.dat 177 1299 Results of the LC analysis
tabled1.dat 92 217 Properties of the LPV candidates
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See also:
II/351 : VISTA Magellanic Survey (VMC) catalog (Cioni+, 2011)
J/A+A/531/A157 : LMC planetary nebulae (VMC Survey II) (Miszalski+, 2011)
J/MNRAS/424/1807 : VISTA Magellanic Cloud Survey. V. Cepheids (Ripepi+, 2012)
J/A+A/549/29 : VMC Survey. VI. QSOs behind Magellanic system (Cioni+ 2013)
J/A+A/554/A33 : VMC Survey. VII. 30 Doradus reddening map (Tatton+, 2013)
J/MNRAS/437/2307 : VMC survey. VIII. LMC anomalous Cepheid (Ripepi+, 2014)
J/MNRAS/437/2702 : VMC survey. X. MC Cepheids, RR Lyr & binaries
(Moretti+, 2014)
J/MNRAS/446/3034 : VMC survey. XIII. LMC Type II Cepheids (Ripepi+, 2015)
J/MNRAS/449/639 : VMC survey. XIV. SFR in SMC (Rubele+, 2015)
J/MNRAS/454/839 : VMC survey. XVI. LMC clusters (Piatti+, 2015)
J/ApJS/224/21 : VMC survey. XIX. Classical Cepheids in SMC (Ripepi+, 2016)
J/MNRAS/459/1687 : VMC survey. XX. SMC new Cepheids light curves
(Moretti+, 2016)
J/ApJ/849/149 : VMC survey, XXVII. Young stellar structures in LMC
(Sun+, 2017)
J/ApJ/858/31 : VMC survey. XXIX. Star formation in SMC (Sun+, 2018)
Byte-by-byte Description of file: tablea1.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 F9.6 deg RAdeg Right Ascension (J2000)
11- 20 F10.6 deg DEdeg Declination (J2000)
22- 88 A67 --- Names Names
90-111 A22 --- ObjType Object type (1)
113-146 A34 --- SpType Spectral type
147-155 A9 --- GaiaType Gaia DR2 variability class
157-187 A31 --- Spitzer Spitzer IRS spectral type (2)
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Note (1): object type, as listed by the SIMBAD database (As of January 2019.
As the SIMBAD database is continuously updated this may change in time).
Note (2): References for Spitzer IRS spectral type as follows:
1 = Groenewegen & Sloan (2018, Cat. J/A+A/609/A114)
2 = Kraemer et al. (2017, Cat. J/ApJ/834/185)
3 = Ruffle et al. (2015, Cat. J/MNRAS/451/3504)
4 = Jones et al. (2017, Cat. J/MNRAS/470/3250)
5 = Seale et al. (2009, Cat. J/ApJ/699/150)
6 = Sloan et al. (2016, Cat. J/ApJ/826/44) (all stars listed as 'C' in
Groenewegen & Sloan (2018, Cat. J/A+A/609/A114), also listed in Sloan
et al. 2016, Cat. J/ApJ/826/44)
7 = Woods et al. (2011, Cat. J/MNRAS/411/1597)
The classifications are taken directly from those papers. For the exact
meaning of the abbreviations see the original papers.
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Byte-by-byte Description of file: tablea2.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 F9.6 deg RAdeg Right Ascension (J2000)
11- 20 F10.6 deg DEdeg Declination (J2000)
22- 26 A5 --- Type Pulsation type (1)
28- 30 A3 --- Evo [AGB RGB -] Evolutionary status
for the LMC only
32 A1 --- SpType [OC -] Spectral type for the LMC only
36- 40 F5.2 mag VmagO ? OGLE mean V magnitude
42- 46 F5.2 mag ImagO ? OGLE mean I magnitude
48- 51 I4 d P1O ? OGLE primary period
53- 56 F4.2 mag A1O ? OGLE amplitude of primary period
57- 60 I4 d P2O ? OGLE secondary period
62- 64 F3.1 mag A2O ? OGLE amplitude of secondary period
66- 70 F5.2 mag VmagM ? MACHO mean Cousins V magnitude (2)
72- 76 F5.2 mag RmagM ? MACHO mean Cousins R magnitude (2)
78- 81 I4 d PRM ? MACHO red band period (2)
83- 85 F3.1 mag ARM ? MACHO amplitude in the red band (2)
87- 90 I4 d PBM ? MACHO blue band period (2)
92- 95 F4.1 mag ABM ? MACHO amplitude in the blue band (2)
97-101 F5.2 mag BmagE ? EROS mean B magnitude (4)
103-107 F5.2 mag B-R1E ? EROS B-R colour (4)
110-113 I4 d PE ? EROS period (4)
115-116 I2 d e_PE ? EROS error in the period (4)
118-122 F5.2 mag RmagE ? EROS mean R magnitude (5)
124-127 F4.2 mag B-R2E ? EROS B-R colour (5)
129-132 I4 d P1E ? EROS Period (5)
134-136 F3.1 mag ARE ? EROS amplitude in the red band (5)
139-147 F9.4 d Pother1 ? Period from the literature
148 A1 --- u_Pother1 Uncertainty flag on Pother1
149-152 I4 d e_Pother1 ? rms uncertainty on Pother1
153 A1 --- --- [,]
154-157 I4 d Pother2 ? Period from the literature
159-161 I3 d e_Pother2 ? rms uncertainty on Pother2
162 A1 --- --- [,]
163-166 I4 d Pother3 ? Period from the literature
169-170 I2 --- r_Pother1 ? Reference for Pother1 (6)
171 A1 --- --- [,]
172-173 I2 --- r_Pother2 ? Reference for Pother2 (6)
174 A1 --- --- [,]
175-176 I2 --- r_Pother3 ? Reference for Pother3 (6)
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Note (1): taken from the OGLE-III database of LPVs in the LMC and SMC
(Soszynski et al., 2009, J/AcA/59/239, 2011, J/AcA/61/217). They list the
pulsation type (Mira, SRV, or OSARG)
Note (2): taken from the analysis of MACHO data for LPVs in the LMC by
Fraser et al. (2008, Cat. J/AJ/136/1242)
Note (4): taken from the analysis of EROS-2 data of Kim et al.
(2014, Cat. J/A+A/566/A43)
Note (5): taken from the analysis of EROS-2 data of Spano et al.
(2014, Cat. J/A+A/536/A60)
Note (6): References as follows:
34 = Wood et al. (1992ApJ...397..552W 1992ApJ...397..552W)
35 = Whitelock et al. (2003MNRAS.342...86W 2003MNRAS.342...86W)
36 = Whitelock et al. (1989MNRAS.238..769W 1989MNRAS.238..769W)
38 = Wood et al. (1983ApJ...272...99W 1983ApJ...272...99W)
43 = Nishida et al. (2000MNRAS.313..136N 2000MNRAS.313..136N)
45 = Kamath et al. (2010MNRAS.408..522K 2010MNRAS.408..522K)
80 = Holl et al. (2018A&A...618A..30H 2018A&A...618A..30H)
89 = present work: re-analysis of the data of Soszynski et al.
(2012, Cat. J/AcA/62/219)
90 = Soszynski et al. (2012, Cat. J/AcA/62/219)
91 = Ulaczyk et al. (2013, Cat. J/AcA/63/159)
92 = Hughes (1989, Cat. J/AJ/99/784)
93 = Payne-Gaposchkin (1971SAOCo..13....0P 1971SAOCo..13....0P)
94 = present work: re-analysis of ASAS
(Pojmanski, 2002AcA....52..397P 2002AcA....52..397P, Cat. II/264) data
95 = Soszynski et al. (2009, Cat. J/AcA/59/335)
96 = Soszynski et al. (2008, Cat. J/AcA/59/239)
97 = Soszynski et al. (2008, Cat. J/AcA/59/335)
98 = Soszynski et al. (2010, Cat. J/AcA/60/91)
99 = Groenewegen & Sloan (2018, Cat. J/A+A/609/A114)
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Byte-by-byte Description of file: tablea3.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 F9.6 deg RAdeg Right Ascension (J2000)
11- 20 F10.6 deg DEdeg Declination (J2000)
23- 28 F6.1 --- chi2r reduced chi-squared
30- 35 F6.3 mag Kmag mean K-band magnitude
37- 41 F5.3 mag e_Kmag mean K-band magnitude error
43- 48 F6.1 d Per ? Pulsation period
50- 55 F6.1 d e_Per ? Pulsation period error
57- 60 F4.2 mag Amp ? Amplitude of the period
62- 65 F4.2 mag e_Amp ? Amplitude of the period error
67- 68 I2 --- Data1 Number of data points from the VMC survey
70- 71 I2 --- Data2 Total number of data points
73- 97 A25 --- Refs References (2)
99-102 I4 d Pini ? Initial guess of the period
104-177 A74 --- Remarks Remarks (1)
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Note (1): Remarks:
Palt stands for 'alternative period'
Plsp stands for 'long secondary period'
Note (2): References as follows:
1 = present work from the VMC survey
10 = 2MASS (Cutri et al. 2003, Cat. II/246)
11 = 2MASS 6X (Cutri et al. 2012, Cat. II/281)
12 = IRSF (Kato et al. 2007, Cat. II/288)
13 = DENIS Consortium (2005, Cat. B/denis)
31 = Zijlstra et al. (1996MNRAS.279...32Z 1996MNRAS.279...32Z)
32 = van Loon et al. (1997A&A...325..585V 1997A&A...325..585V)
33 = Reid (1991ApJ...382..143R 1991ApJ...382..143R)
34 = Wood et al. (1992ApJ...397..552W 1992ApJ...397..552W)
35 = Whitelock et al. (2003MNRAS.342...86W 2003MNRAS.342...86W)
36 = Whitelock et al. (1989MNRAS.238..769W 1989MNRAS.238..769W)
37 = PeterWood and Greg Sloan (private communication 2016)
38 = Wood et al. (1983ApJ...272...99W 1983ApJ...272...99W)
39 = Hughes & Wood (1990, Cat. J/AJ/99/784)
40 = Reid et al. (1995MNRAS.275..331R 1995MNRAS.275..331R)
41 = Reid et al. (1990, Cat. J/ApJ/348/98)
42 = Glass & Reid (1985MNRAS.214..405G 1985MNRAS.214..405G)
43 = Nishida et al. (2000MNRAS.313..136N 2000MNRAS.313..136N)
44 = Frogel et al. (1990ApJ...352...96F 1990ApJ...352...96F)
45 = Kamath et al. (2010MNRAS.408..522K 2010MNRAS.408..522K)
46 = Groenewegen & Blommaert (1998A&A...332...25G 1998A&A...332...25G)
47 = Tanabe et al. (1997Natur.385..509T 1997Natur.385..509T)
48 = Ferraro et al. (1995, Cat. J/MNRAS/272/391)
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Byte-by-byte Description of file: tabled1.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 F9.6 deg RAdeg Right Ascension (J2000)
11- 20 F10.6 deg DEdeg Declination (J2000)
22- 68 A47 - Names Name
70- 74 F5.2 Msun/yr MLR Mass-loss rate
76- 79 F4.2 Msun/yr e_MLR ? Mass-loss rate error
81- 87 F7.1 Lsun Lum Luminosity
89- 92 I4 Lsun e_Lum ? Luminosity error
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Acknowledgements:
Martin Groenewegen, marting(at)oma.be
References:
Cioni et al. Paper I 2011A&A...527A.116C 2011A&A...527A.116C Cat. II/351
Miszalski et al. Paper II 2011A&A...531A.157M 2011A&A...531A.157M
Gullieuszik et al. Paper III 2012A&A...537A.105G 2012A&A...537A.105G
Rubele et al. Paper IV 2012A&A...537A.106R 2012A&A...537A.106R
Ripepi et al. Paper V 2012MNRAS.424.1807R 2012MNRAS.424.1807R Cat. J/MNRAS/424/1807
Cioni et al. Paper VI 2013A&A...549A..29C 2013A&A...549A..29C Cat. J/A+A/549/29
Tatton et al. Paper VII 2013A&A...554A..33T 2013A&A...554A..33T Cat. J/A+A/554/A33
Ripepi et al. Paper VIII 2014MNRAS.437.2307R 2014MNRAS.437.2307R Cat. J/MNRAS/437/2307
Cioni et al. Paper IX 2014A&A...562A..32C 2014A&A...562A..32C
Moretti et al. Paper X 2014MNRAS.437.2702M 2014MNRAS.437.2702M Cat. J/MNRAS/437/2702
Li et al. Paper XI 2014ApJ...790...35L 2014ApJ...790...35L
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Rubele et al. Paper XIV 2015MNRAS.449..639R 2015MNRAS.449..639R Cat. J/MNRAS/449/639
Piatti et al. Paper XV 2015MNRAS.450..552P 2015MNRAS.450..552P
Piatti et al. Paper XVI 2015MNRAS.454..839P 2015MNRAS.454..839P Cat. J/MNRAS/454/839
Cioni et al. Paper XVII 2016A&A...586A..77C 2016A&A...586A..77C
Zhang et al. Paper XVIII 2015ApJ...815...95Z 2015ApJ...815...95Z
Ripepi et al. Paper XIX 2016ApJS..224...21R 2016ApJS..224...21R Cat. J/ApJS/224/21
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Piatti et al. Paper XXI 2016MNRAS.460..383P 2016MNRAS.460..383P
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(End) Patricia Vannier [CDS] 23-Mar-2020