VizieR Online Data Catalog: M67 variable stars photometry (Nardiello+, 2016)
Abstract
All images of the OC M 67 [(RA,DE)=(08:51:18,+11:48:00)] were collected with the Asiago 67/92cm Schmidt Telescope located on Mount Ekar (longitude 11.5710°E, latitude 45.8430°N, altitude 1370m), that belongs to the Astronomical Observatory of Padova (OAPD), which is part of the Istituto Nazionale di Astrofisica (INAF). At the focus of the Schmidt telescope there is a SBIG STL-11000M camera, equipped with a Kodak KAI-11000M detector (4050x2672 pixel, field of view: 58x38-arcmin2, pixel scale: 862.5mas/pixel). In the first observing season (2012) M 67 data were collected in white light (hereafter indicated with filter N, where N stands for 'None'), with exposure time of 120s, and 60s (during the almost-full moon nights); during the second (2013) and the third season (2014) we collected 180s+15s R-filter and 180s B-filter images. Finally, during the fourth season (2015), the observations were carried out in I band (240s+15s) and V band (240s).
A catalogue for variable stars in M 67 field is presented. (3 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- July 2016
- Bibcode:
- 2016yCat..74552337N
- Keywords:
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- Clusters: open;
- Stars: variable;
- Photometry: CCD;
- Proper motions