New periods of variable stars in Cygnus based on a quarter of century of photographic observations. J/A+AS/135/29 J/A+AS/135/29 New periods of variable stars in Cygnus New periods of variable stars in Cygnus based on a quarter of century of photographic observations. L Hric R Galis Astron. Astrophys. Suppl. Ser. 135 29 1999 1999A&AS..135...29H Magnitudes Stars, variable stars: variables: general techniques: photometric The Table2 summarizes the photographic magnitudes obtained over 24 years at the Skalnate Pleso (1979-1993) and Asiago (1969-1988) observatories for 17 variable stars of different types: Miras (7), Semi-regular (4), Cepheids (3), RR Lyr (2), Eclipsing binary (1). The cross-reference between star No., designation according to Margoni and Stagni (1984A&AS...56...87M) and catalogue one (provided it has already been adopted for a given star) according to the GCVS (See Cat. <II/214>) and IBVS (Kholopov al., 1987, See Cat. <II/195>) is given in Table3 as well as the equatorial coordinates for the epoch 1950.0 for each star, which is compatible with the GCVS. In this table are shown the basic characteristics of the observational material for each star: the number of data points and interval of magnitudes obtained at the Asiago Observatory (A) and Skalnate Pleso Observatory (SP) respectively.
Photographic magnitudes for 17 variables JD Date d No1 Magnitude for star No.1 mag No2 Magnitude for star No.2 mag No3 Magnitude for star No.3 mag No4 Magnitude for star No.4 mag No5 Magnitude for star No.5 mag No6 Magnitude for star No.6 mag No7 Magnitude for star No.7 mag No8 Magnitude for star No.8 mag No9 Magnitude for star No.9 mag No10 Magnitude for star No.10 mag No11 Magnitude for star No.11 mag No12 Magnitude for star No.12 mag No13 Magnitude for star No.13 mag No14 Magnitude for star No.14 mag No15 Magnitude for star No.15 mag No16 Magnitude for star No.16 mag No17 Magnitude for star No.17 mag Obs Observatory; See Note number=1 A : Asiago Observatory SP: Skalnate Pleso Observatory --- The basic characteristics of investigated stars No Star No. --- [MS84] Margoni and Stagni (1984A&AS...56...87M) designation --- Name GCVS/IBVS designation --- RAh Right ascension 1950 (hours) h RAm Right ascension 1950 (minutes) min RAs Right ascension 1950 (seconds) s DE- Declination 1950 (sign) --- DEd Declination 1950 (degrees) deg DEm Declination 1950 (arcminutes) arcmin NobsA Number of observations (Asiago Obs.) --- maxA Maximal brightness (Asiago Obs.) mag minA Minimal brightness (Asiago Obs.) mag NobsSP Number of observations (Skalnate Pleso Obs.) --- maxSP Maximal brightness (Skalnate Pleso Obs.) mag minSP Minimal brightness (Skalnate Pleso Obs.) mag Patricia Bauer CDS 1998Dec03Ladislav Hric <hric@ta3.sk> J_A+AS_135_29.xml