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 |
| Publisher | ASTRONOMICAL SOC PACIFIC |
| Number of pages | 1 |
| Volume | 296 |
| Publication status | Published - 1 Jan 2003 |
Authors (Note for portal: view the doc link for the full list of authors)
- Authors
- O Tuairisg, S;Butler, R;Shearer, A;Redfern, M;Butler, D
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