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Images (S665) |
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Images (S667) |
Objects Session Notes
Gallery Objects - None Variable Stars (photometric monitoring) - TV Cas, RZ LMi, RR Leo, ER UMa
Nearby Stars (astrometric monitoring) - None
- Post-Midnight Session (2019-02-22 calender date), Duration 3.9hr
Session operated in unattended, fully automated mode, apart from the initial session star-up
Sky conditions poor (bright sky due to moon) and high cloud.
- Main aim of the session was to continue acquiring light curve data for selected variables over the course of a few hours with aim of detecting variation associated with eclipsing binary stars , RR Lyr stars and dwarf nova - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 7°C (minimum) - CCD Temperature: -20°C / 78% av. power) - Notes from 2019-02-21 >>
This Web Page: | Images - Session 666 (2019-01-21) |
Last Updated : | 2024-06-13 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |