J/BaltA/22/181 Vilnius photometry of M29 (NGC6913) (Milasius+, 2013)
Seven-color photometry and classification of stars in the direction of open
cluster M 29 (NGC 6913) in Cygnus.
Milasius K., Boyle R.P., Vrba F.J., Janusz R., Straizys V., Cernis K.,
Laugalys V., Zdanavicius K., Zdanavicius J., Kazlauskas A., Smilgys R.
<Baltic Astron., 22, 181-221 (2013)>
=2013BaltA..22..181M 2013BaltA..22..181M
ADC_Keywords: Clusters, open ; Photometry, Vilnius
Keywords: stars: photometry: Vilnius photometric system -
stars: fundamental parameters, classification -
Galaxy: open cluster (NGC 6913, M29)
Abstract:
Magnitudes and color indices in the Vilnius seven-color system were
determined for 1752 stars down to V = 19.5 mag in the direction of the
open cluster M29 (NGC 6913). The region is centered at RA=20:24,
DEC=+38:30 (J2000) and covers an area of 1.5 sq. deg. The photometric
data are used to classify about 70% of stars in spectral and
luminosity classes and peculiarity types.
Description:
The observational material was obtained with CCD cameras on three
different telescopes: the wide-field Maksutov-type 35/51cm telescope
of the Moletai Observatory in Lithuania (2004), the 1m Ritchey
telescope at the Flagstaff Station of the US Naval Observatory in
Arizona (2006-2008) and the 1.8m VATT telescope of the Vatican
Observatory on Mt. Graham, Arizona (2011-2012).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 83 1752 Results of photometry and classification of
stars in the M29 area
notes.dat 119 208 Individual notes
refs.dat 69 18 References
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See also:
J/BaltA/13/555 : Vilnius photometry in NGC 2395 (Zdanavicius+, 2004)
J/BaltA/14/179 : Vilnius photometry of NGC 1647 area (Zdanavicius+, 2005)
J/A+A/544/A49 : Vilnius photometry in North Ecliptic Pole (Zdanavicius+, 2012)
J/BaltA/22/223 : Vilnius photometry of Sh 2-205 (Cepas+, 2013)
J/BaltA/22/243 : Vilnius photometry of TGU H994 (Cepas+, 2013)
J/A+A/415/145 : Radial velocities of 16 stars in NGC 6913 (Boeche+, 2004)
J/other/KFNT/22.231 : UBVR photometry in NGC 6913 (Andruk+, 2006)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- Seq [1/1752] Star sequential number
5 A1 --- n_Seq [*] indicates a note in notes.dat file
7- 8 I2 h RAh Right ascension (J2000)
10- 11 I2 min RAm Right ascension (J2000)
13- 17 F5.2 s RAs Right ascension (J2000)
19 A1 --- DE- Declination sign (J2000)
20- 21 I2 deg DEd Declination (J2000)
23- 24 I2 arcmin DEm Declination (J2000)
26- 29 F4.1 arcsec DEs Declination (J2000)
31- 35 F5.2 mag Vmag Vilnius V magnitude
36 A1 --- u_Vmag Uncertainty flag on Vmag
38- 41 F4.2 mag U-V ?=- Vilnius U-V colour index
42 A1 --- u_U-V Uncertainty flag on U-V
44- 47 F4.2 mag P-V ?=- Vilnius P-V colour index
48 A1 --- u_P-V Uncertainty flag on P-V
50- 53 F4.2 mag X-V ?=- Vilnius X-V colour index
54 A1 --- u_X-V Uncertainty flag on X-V
56- 59 F4.2 mag Y-V ?=- Vilnius Y-V colour index
60 A1 --- u_Y-V Uncertainty flag on Y-V
62- 65 F4.2 mag Z-V ?=- Vilnius Z-V colour index
66 A1 --- u_Z-V Uncertainty flag on Z-V
68- 71 F4.2 mag V-S ?=- Vilnius V-S colour index
72 A1 --- u_V-S Uncertainty flag on V-S
74- 83 A10 --- SpT Photometric MK spectral type (1)
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Note (1): ** indicates stars not classified since their images are
asymmetrical, i.e., these stars are double or multiple.
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- Seq [1/1752] Star sequential number
6-119 A114 --- Note Text of the note (references in "refs.dat")
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Ref Reference number
4- 22 A19 --- BibCode Bibcode
24- 45 A22 --- Aut Author's name
47- 69 A23 --- Com Comments
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 08-Jan-2015