Abstract
A two-week campaign of high-resolution imaging of the centre of M15 using the tip tilt correcting TRIFFID-2 camera, followed by analysis with ISIS (image matching subtraction software), has produced the most sensitive survey to date of variable stars in the central similar to1 x 1 - a total of 48 were detected -, and constrains the size of the dwarf nova population.
| Original language | English (Ireland) |
|---|---|
| Title of host publication | NEW HORIZONS IN GLOBULAR CLUSTER ASTRONOMY |
| Publication status | Published - 1 Mar 2003 |
Authors (Note for portal: view the doc link for the full list of authors)
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- O Tuairisg, S,Butler, R,Shearer, A,Redfern, M,Butler, D,Piotto, G,Meylan, G,Djougovski, SG,Riello, M
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