HMS Celebes was the Dutch or Batavian Republic

Batavian Republic

The Batavian Republic was the successor of the Republic of the United Netherlands. It was proclaimed on January 19, 1795, and ended on June 5, 1806, with the accession of Louis Bonaparte to the throne of the Kingdom of Holland....

 frigate Pallas that the frigate

Frigate

A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.In the 17th century, the term was used for any warship built for speed and maneuverability, the description often used being "frigate-built"...

  and brig-sloop

Brig

A brig is a sailing vessel with two square-rigged masts. During the Age of Sail, brigs were seen as fast and manoeuvrable and were used as both naval warships and merchant vessels. They were especially popular in the 18th and early 19th centuries...

  captured on 26 July 1806 in the East Indies. The British took her into service as HMS Makassar (or Macassa), but renamed her within the year to Celebes.
Commander Edward Troubridge, formerly of Harrier, became her first captain. Commander William Wilbraham succeeded him. In 1807 she came under the command of Captain William Pakenenahm. She was paid off at Calcutta on 23 September 1807. Following a survey, the decision was taken not to commission her into the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

. Instead, she was sold.