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Table 2
Magnitude of R CrB at each epoch of observation and also during its bright unobscured state.
| Filter | 14 April 2009 | 27 May 2010 | Unobscured |
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| V | 15.00 | 14.45 | 5.91 |
| B | 15.65 | 15.15 | 6.49 |
| I | 14.10 | 13.55 | 5.31 |
Notes. Data is from the AAVSO (American Association of Variable Star Observers).
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