J/A+A/437/467 VLT-FLAMES survey of massive stars (Evans+, 2005)
The VLT-FLAMES survey of massive stars:
Observations in the Galactic clusters NGC 3293, NGC 4755 and NGC 6611.
Evans C.J., Smartt S.J., Lee J.-K., Lennon D.J., Kaufer A., Dufton P.L.,
Trundle C., Herrero A., Simon-diaz S., De Koter A., Hamann W.-R.,
Hendry M.A., Hunter I., Irwin M.J., Korn A.J., Kudritzki R.-P., Langer N.,
Mokiem M.R., Najarro F., Pauldrach A.W.A., Przybilla N., Puls J.,
Ryans R.S.I., Urbaneja M.A., Venn K.A., Villamariz M.R.
<Astron. Astrophys., 437, 467-482 (2005)>
=2005A&A...437..467E 2005A&A...437..467E
ADC_Keywords: Clusters, open ; Stars, early-type ; MK spectral classification ;
Radial velocities
Keywords: stars: early-type - stars: fundamental parameters -
open clusters and associations: individual: NGC 3293 -
open clusters and associations: individual: NGC 4755 -
open clusters and associations: individual: NGC 6611
Abstract:
We introduce a new survey of massive stars in the Galaxy and
the Magellanic Clouds using the Fibre Large Array Multi-Element
Spectrograph (FLAMES) instrument at the Very Large Telescope (VLT).
Here we present observations of 269 Galactic stars with the
FLAMES-Giraffe Spectrograph (R~=25000), in fields centered on the
open clusters NGC 3293, NGC 4755 and NGC 6611. These data are
supplemented by a further 50 targets observed with the Fibre-Fed
Extended Range Optical Spectrograph (FEROS, R=48000).
Description:
Astrometry and photometry for our target fields were acquired from
observations for the ESO Imaging Survey (EIS) that used the Wide Field
Imager (WFI) at the 2.2-m MPG/ESO telescope.
The brightest targets in NGC 3293 and NGC 4755 were observed using
FEROS at the ESO/MPG 2.2-m telescope on 2004 July 4-6.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table9.dat 136 126 NGC 3293: observational Parameters of Target Stars
table10.dat 145 108 NGC 4755: observational Parameters of Target Stars
table11.dat 135 85 NGC 6611: observational Parameters of Target Stars
table12.dat 154 110 Comparison of current classifications with
published spectral types
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See also:
J/A+A/402/549 : UBVRIHalpha photometry of NGC 3293 (Baume+, 2003)
J/A+A/369/511 : Open star clusters. III. NGC 4103, 5281, 4755 (Sanner+, 2001)
J/A+AS/111/75 : UBVRI CCD photometry of NGC 4755 (Sagar+, 1995)
J/A+A/395/823 : CCD Δa-photometry of 5 open clusters (Paunzen+, 2002)
J/A+AS/121/223 : Multiphotometry of NGC 6611 (de Winter+ 1997)
Byte-by-byte Description of file: table9.dat table1[01].dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 4 I4 --- NGC NGC cluster number (1)
5 A1 --- --- [-]
6- 8 I3 --- Star Star number in the cluster (1)
9 A1 --- f_Star [*] for stars actually outside of the FLAMES
field-of-view
10- 15 A6 --- Alias Other name (2)
16 A1 --- n_Alias [*] uncertain matches from the finding
charts (3)
18- 19 I2 h RAh Right ascension (J2000)
21- 22 I2 min RAm Right ascension (J2000)
24- 28 F5.2 s RAs Right ascension (J2000)
30 A1 --- DE- Declination sign (J2000)
31- 32 I2 deg DEd Declination (J2000)
34- 35 I2 arcmin DEm Declination (J2000)
37- 40 F4.1 arcsec DEs Declination (J2000)
42- 46 F5.2 mag Vmag V magnitude (4)
48- 52 F5.2 mag B-V B-V colour index
54- 72 A19 --- SpType MK spectral type
74- 77 I4 km/s RV ?=- Radial velocity
78 A1 --- u_RV Uncertainty flag on RV
79- 84 A6 --- Inst FEROS (F), Giraffe (G) or ISIS (I) instrument
86-145 A60 --- Com Comments (5)
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Note (1): Stars are identified in Simbad as Cl* NGC NNN ESL NNN.
Note (2):
-- In table9.dat, the identifications, Cl* NGC 3293 FEAS NN
in Simbad, are from:
F = Feast et al., 1958MNRAS.118..618F 1958MNRAS.118..618F,
T = Turner et al., 1980AJ.....85.1193T 1980AJ.....85.1193T
HM = Herbst and Miller, 1982AJ.....87.1478H 1982AJ.....87.1478H
-- In table10.dat, the identifications, NGC 4755 NNN in Simbad,
are from Arp & Van Sant, 1958AJ.....63..341A 1958AJ.....63..341A
-- In table11.dat, the identifications, NGC 6611 NNN in Simbad, are from
W = Walker, 1961ApJ...133..438W 1961ApJ...133..438W
K = Kamp, 1974A&AS...16....1K 1974A&AS...16....1K
T = Tucholke et al., 1986A&AS...66..311T 1986A&AS...66..311T
Note (3): In table11.dat, stars marked with * are those for which definite
visual identifications were not possible from the Kamp
(1974A&AS...16....1K 1974A&AS...16....1K) finding chart, with the cross-references taken
from Belikov et al., 1989, Cat. J/A+AS/134/525.
Note (4):
-- In table9.dat, WFI photometry is quoted for V>10.75mag, brighter than
this there were saturation problems and values are from Turner et al.
1980AJ.....85.1193T 1980AJ.....85.1193T and Feinstein, & Marraco, 1980PASP...92..266F 1980PASP...92..266F.
-- In table10.dat, WFI photometry is quoted for V>11.5mag, brighter than
this there were saturation problems and values are from
Sanner et al. 2001, cat. J/A+A/369/511
-- In table11.dat, WFI photometry is quoted for V>11.47mag, brighter than
this there were saturation problems and values are from
Hillenbrand et al., 1993, Cat. J/AJ/106/1906.
Photometry for 6611-040 and 6611-045 is also from
Hillenbrand et al., 1993, Cat. J/AJ/106/1906.
Note (5): Prefixes in the final column refer to:
MWC = Mount Wilson Catalogue, Merrill & Burwell, 1949ApJ...110..387M 1949ApJ...110..387M,
Em* MWC NNNN in Simbad
MCW = Morgan et al., 1955ApJS....2...41M 1955ApJS....2...41M, MCW NNNN in Simbad
BKP = Belikov et al., 1989, Cat. J/A+AS/134/525
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Byte-by-byte Description of file: table12.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 4 I4 --- NGC NGC cluster number (1)
5 A1 --- --- [-]
6- 8 I3 --- Star Star number in the cluster (1)
10- 17 A8 --- Alias Other name
20- 42 A23 --- SpType FLAMES spectral type
44-154 A111 --- OSpType Published spectral types with reference (1)
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Note (1): Sources of spectral types, within square brackets:
B54 = Bidelamn, 1954PASP...66..249B 1954PASP...66..249B
BMN99 = Bosch et al., 1999RMxAA..35...85B 1999RMxAA..35...85B
CL74 = Conti & Leep, 1974ApJ...193..113C 1974ApJ...193..113C
F58 = Feast, 1958MNRAS.118..618F 1958MNRAS.118..618F
F63 = Feast, 1963MNRAS.126...11F 1963MNRAS.126...11F
H60 = Bidelman, from Hernandez, 1960PASP...72..416H 1960PASP...72..416H
HMSM = Hillenbrand et al., 1993, Cat. J/AJ/106/1906
HGS69 = Hiltner et al., 1969ApJ...157..313H 1969ApJ...157..313H
HM69 = Hiltner & Morgan, 1969AJ.....74.1152H 1969AJ.....74.1152H
H56 = Hoffleit, 1956ApJ...124...61H 1956ApJ...124...61H
MCW55 = Morgan et al., 1955ApJS....2...41M 1955ApJS....2...41M
S70 = Schild, 1970ApJ...161..855S 1970ApJ...161..855S
T80 = Turner et al., 1980AJ.....85.1193T 1980AJ.....85.1193T
TrW61 = Trumpler, from Walker, 1961ApJ...133..438W 1961ApJ...133..438W
W61 = Walker, 1961ApJ...133..438W 1961ApJ...133..438W
W72 = Walborn, 1972AJ.....77..312W 1972AJ.....77..312W
W73 = Walborn, 1973AJ.....78.1067W 1973AJ.....78.1067W
W76 = Walborn, 1976ApJ...205..419W 1976ApJ...205..419W
W82 = Walborn, 1982AJ.....87.1300W 1982AJ.....87.1300W
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 11-Jul-2006