J/other/MmSAI/20.63 M30 V1-V3 variable light curves (Rosino, 1949)
Ricerche sugli ammassi globulari. I. Distribuzione e variabilita delle stelle
del' ammasso M 30 e valutazione della sua distanza.
Rosino L.
<Mem. Soc. Astron. Ital., 20, 63 (1949)>
=1949MmSAI..20...63R 1949MmSAI..20...63R
ADC_Keywords: Clusters, globular ; Stars, variable ; Photometry, photographic
Keywords: globular clusters: M30 - stars: variables
Abstract:
175 plates of the globular cluster M30 in Capricornus, taken mainly in
the years 1946, 1947 and 1948, with the 24-inch reflector, have been
the object of a photometric investigation.
Description:
Time-series photographic photometry for the variable stars V1-V3 in
M30.
We add the light curve of V1 from Rosini, 1961, Contr. Asiago-Padova,
117, "Osservazioni di due variabili peculiari e d'una variabile tipo
RR Lyrae in ammassi stellari"
Objects:
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RA (2000) DE Designation(s) (Files)
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21 40 24.25 -23 11 47.1 V1 = Cl* NGC 7099 SAW V1 (1949v1.dat)
21 40 26.44 -23 12 51.2 V2 = Cl* NGC 7099 SAW V2 (1949v2.dat)
21 40 15.04 -23 11 27.9 V3 = Cl* NGC 7099 SAW V3 (1949v3.dat)
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
1949v1.dat 17 155 Photographic photometry for V1, 1949
1961v1.dat 16 46 Photographic photometry for V1, 1961
1949v2.dat 17 168 Photographic photometry for V2, 1949
1949v3.dat 17 166 Photographic photometry for V3, 1949
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See also:
J/A+A/313/129 : Positions and magnitudes of M30 blue stars (Burgarella+ 1996)
J/AJ/116/1757 : M30 UBV photometry (Guhathakurta+, 1998)
J/ApJ/518/262 : CCD VIc Photometry of M30 stars (Sandquist+, 1999)
J/ApJ/657/286 : Chandra X-ray sources in M30 (NGC 7099) (Lugger+, 2007)
Byte-by-byte Description of file: 1949v1.dat 1949v2.dat 1949v3.dat 1961v1.dat
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Bytes Format Units Label Explanations
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1- 11 F11.3 d HJD Heliocentric Julian Date
13- 17 F5.2 mag Pmag Photographic magnitude
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Acknowledgements:
Noe Kains and Daniel Bramich extracted the photometry from the Rosino
papers (1949) for they own work and thought it would be worth sharing
it so an electronic version of it is available.
(End) Patricia Vannier [CDS] 15-May-2013