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J/A+A/327/1114      Optical flares on EV Lac in 1967-1977 (Leto+ 1997)

Long-term photometric flares patrol (1967-1977) on EV Lac: a clear evidence of a longitude concentrated flaring activity in 1970 Leto G., Pagano I., Buemi C.S., Rodono M. <Astron. Astrophys. 327, 1114 (1997)> =1997A&A...327.1114L (SIMBAD/NED BibCode)
ADC_Keywords: Stars, flare ; Photometry, UBV Keywords: stars: EV Lac - stars: flare ; activity ; rotation Description: We report on a large sample of homogeneous photoelectric data obtained by monitoring the red dwarf flare star EV Lac. The data were collected in 10 years (1967-77) at Catania Astrophysical Observatory on Mt. Etna. The peak luminosity, the total energy emitted, the rise and decay times were measured for each flare. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 22 46 52.9 +44 20 25 EV Lac ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2 57 355 Summary of flare data table2.tex 233 441 LaTeX version of table2
Byte-by-byte Description of file: table2
Bytes Format Units Label Explanations
1- 2 I2 --- No Flare sequential number in year 4- 11 A8 "DD/MM/YY" OBSdate Observation date 13- 14 I2 h UTmaxh UT flare maximum (hours) 16- 17 I2 min UTmaxm UT flare maximum (minutes) 19 A1 --- Band [UBV] Band 21- 22 I2 cm Tel Telescope diameter 24- 25 A2 --- n_Lmax [ pl] pl : partially lost (no data following) 26- 30 F5.2 10+21W Lmax ? Luminosity at maximum 32- 37 F6.2 10+22J E ? Integrated flare energy 39- 42 I4 s Trise ? Rise-time to the highest peak 44- 47 I4 s Duration ? Duration of the light decrease to quiescence 49- 52 F4.2 mag Dm ? Flare amplitude 54- 57 F4.2 mag e_Dm ? Error on flare magnitude
Acknowledgements: Giuseppe Leto
(End) Patricia Bauer [CDS] 03-Jun-1997
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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