J/A+A/626/A112 Halo oxygen-rich AGB stars catalog (Mauron+, 2019)
A catalogue of oxygen-rich pulsating giants in the Galactic halo and
the Sagittarius stream.
Mauron N., Maurin, L.P.A., Kendall T.R.
<Astron. Astrophys. 626, A112 (2019)>
=2019A&A...626A.112M 2019A&A...626A.112M (SIMBAD/NED BibCode)
ADC_Keywords: Milky Way ; Stars, giant ; Stars, M-type ; Stars, cyanogen
Keywords: Galaxy: halo - Galaxy: stellar content - stars: AGB and post-AGB
Abstract:
To construct a catalogue of oxygen-rich (M) asymptotic giant branch
(AGB) stars in the halo, complementing the catalogues of carbon-rich
(C) stars, previous lists of Miras and SRa semi-regulars located in
the northern hemisphere are merged and cleaned of various defects.
After putting aside known C stars, characteristics such as colours and
periods indicate that most of the remaining objects are M stars.
Distances are obtained through the period-luminosity relation. By
considering their position in the sky, stars lying at |Z|>5kpc
are confirmed to be in majority in the Sgr tidal arms. The M stars are
more numerous than C ones. Our distance scale is supported by two cool
variables located in the Pal 4 globular cluster. Along the Sgr arms,
there is reasonable agreement on distances of our objects with recent
RR Lyrae distances. A few stars may be as distant as 150kpc, with
possibly four at the trailing arm apocentre, and two in the A16
sub-structure, angularly close to two C stars. Ninety radial
velocities are collected from Gaia and other sources. A catalogue with
417 M pulsating AGB stars is provided. This catalogue contains about
260 stars in the halo with |Z|>5kpc. Their Ks magnitudes range
from 8 up to 13. For comparison, the catalogue also provides about 150
stars in the disc having 5<Ks<8.
Description:
The catalog contains, for 419 stars, coordinates, photometry,
pulsation characteristics, distances, source, radial velocity, 2MASS
name, CSS name.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 193 419 Parameters for 419 stars
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See also:
I/345 : Gaia DR2 (Gaia Collaboration, 2018)
III/272 : RAVE 4th data release (Kordopatis+, 2013)
V/149 : LAMOST DR2 catalogs (Luo+, 2016)
J/MNRAS/317/460 : Kinematics of Mira stars (Feast+, 2000)
J/A+A/464/201 : RGB stars in Sagittarius streams (Monaco+, 2007)
J/AJ/141/97 : SDSS DR7 M dwarfs (West+, 2011)
J/ApJS/213/9 : Catalina Surveys periodic variable stars (Drake+, 2014)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 7 A7 ---- Name Star denomination (MMK-NNN)
9- 18 F10.6 deg RAdeg Right Ascension J2000 (1)
20- 29 F10.6 deg DEdeg Declination J2000 (1)
31- 36 F6.2 deg GLON Galactic longitude
38- 43 F6.2 deg GLAT Galactic latitude
45- 50 F6.2 deg Lsgr Longitude (Sgr) (2)
52- 57 F6.2 deg Bsgr Latitude (Sgr) (2)
59- 63 F5.3 mag E(B-V) Extinction from Schlegel et al.
(1998ApJ...500..525S 1998ApJ...500..525S) retrieved from the
IRSA database
65- 70 F6.3 mag Ksmag0 Dereddened Ks 2MASS photometry
72- 77 F6.3 mag (J-Ks)0 Dereddened (J-Ks) color
79- 83 F5.2 mag KsMAG0 Ks-band absolute magnitude
85- 89 F5.1 kpc Dist Distance (1pc=3.08567*10+16m)
91- 94 F4.1 kpc e_Dist Uncertainty on Dist
96-101 F6.1 kpc Z Height from the Galactic plane (3)
103-107 F5.1 d Per Period in days from CRTS DR1 or DR2
(DR2 preferred)
109-112 F4.2 mag DeltaV Amplitude (V-band; peak-to-peak)
114-118 F5.2 mag Vmean Time-averaged V-band magnitude, Vmean, from
Catalina and NOT derredened
120 I1 --- Iseq [0/2]? Gives the pulsation sequence (4)
122 I1 --- Iprov [1/4] Gives the source for each object (5)
124-131 F8.2 km/s HRV ?=-9999 Heliocentric radial velocity (6)
133-137 F5.2 km/s e_HRV ?=0 Uncertainty on HRV (6)
139-142 A4 ---- r_HRV Indicates the source of the HRV (7)
144-166 A23 ---- 2MASS Standard 2MASS identification,
2MASS_JHHMMSSss+DDMMSSs
168-187 A20 ---- CSS CSS name of the star, CSS_JHHMMSS.s+DDMMDD,
Drake et al. (2014, Cat. J/ApJS/213/9)
189-193 I5 ---- Num Original number (8)
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Note (1): Positions from 2MASS point source catalog
Note (2): These coordinates are with respect to the mean Sgr arm plane.
They are derived from RA and DE as given in Annex of Belokurov et al.,
2014MNRAS.437..116B 2014MNRAS.437..116B. Note that Lsgr in this paper is L(Belokurov)
when L(Belokurov) is between 0 and 180, and L(Belokurov)+360
when L(belokurov) is between -180 and 0. The latitude BSgr is B(Belokurov).
Note (3): Zkpc can be positive (b>0) or negative (b<0)
Note (4): Iseq indicates the pulsation sequence adopted as follows:
0 = sequence C
1 = sequence C'
2 = sequence D
See the paper for more details.
Note (5): Iprov indicates what is the origin of each object as follows:
1 = object comes from the Catalina DR1 sample
(Drake et al., 2014, Cat. J/ApJS/213/9)
2 = object comes from the LINEAR catalogue of Palaversa et al.
(2013, Cat. J/AJ/146/10)
3 = object comes from an unpublished list of additional stars
4 = object comes from an unpublished list of additional stars
From recent observations MMK-023, MMK-033, MMK-046, MKK-168, MKK-169,
MKK-234, MKK-271, MKK-291 and MKK-348 are M type stars.
MMK-056, MKK-303 and MKK-376 are C type (carbon rich).
Note (6): HRV=-9999.00 and e_HRV=0 when no measurement is available.
Note (7): Sources as follows:
APOG = APOGEE (Majewski et al. 2017AJ....154...94M 2017AJ....154...94M)
BOCH = Bochanski et al. (2014ApJ...790L...5B 2014ApJ...790L...5B)
FEAS = Feast & Whitelock (2000MNRAS.317..460F 2000MNRAS.317..460F, Cat. J/MNRAS/317/460)
GAIA = GAIA, Cat. I/345
LAMO = LAMOST database (Luo et al., 2016, Cat. V/149)
MONA = Monaco et al. (2007A&A...464..201M 2007A&A...464..201M, Cat. J/A+A/464/201)
RAVE = RAVE (Steinmetz et al., 2006AJ....132.1645S 2006AJ....132.1645S; Kordopatis et al.,
2013AJ....146..134K 2013AJ....146..134K, Cat. III/272)
SMAK = Smak & Preston (1965ApJ...142..943S 1965ApJ...142..943S)
WEST = West et al., (2011AJ....141...97W 2011AJ....141...97W, Cat. J/AJ/141/97)
Note (8): This is 10000+N where N is the number in the initial list of 894
stars (see paper for more details).
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History:
From Nicolas Mauron, nicolas.mauron(at)umontpellier.fr
Acknowledgements:
K.S. Gigoyan (Byurakan Astrophysical Observatory, Armenia) for
information about C stars
(End) Patricia Vannier [CDS] 06-May-2019