A solar eclipse swept across the vast Indonesian archipelago on Wednesday, with hordes of sky gazers watching the spectacle, which was marked by parties, prayers and tribal rituals.
The moon began to move between the Earth and sun at 6:19 am (0449 IST on Wednesday), the official Meteorology, Climate and Geophysics Agency said.
A rare total solar eclipse was visible in a broad arc across the country about an hour later.
All direct sunlight was blocked for a short time from the western island of Sumatra, to the spice-fringed Maluku Islands thousands of miles to the east, before the total eclipse swept out across the Pacific Ocean.
From a festival featuring live bands, to fun runs and traditional dances, events were being organised across the country for an estimated 10,000 foreign visitors and 100,000 domestic tourists who witnessed the phenomenon.
Hotels in the best viewing spots filled up weeks ago—in the city of Ternate, in the Maluku Islands, officials had to find extra space for tourists on boats.
"It's an extraordinary spectacle that only takes place about once a year in one part of the world," said Arnaud Fischer, a 33-year-old French tourist, who witnessed several eclipses and watched Wednesday's in Ternate.
I Gde Pitana, the government's head of foreign tourism, described the phenomenon as "a tourism attraction created by God".
There were concerns that clouds could obscure the view in some places, as it is currently the wet season in Indonesia.
It was a deeply spiritual experience for many in the world's most populous Muslim-majority country, with the faithful being urged by Islamic authorities to perform special eclipse prayers.
"Our Prophet Mohammed said the prayer signifies the greatness of Allah, who created this wonderful phenomenon," said Ma'ruf Amin, chairman of the Indonesian Ulema Council, the country's top Islamic clerical body.
Some of Indonesia's tribes people are fearful of the phenomenon, however. Members of the Dayak tribe in one part of Borneo island will perform a ritual to ensure that the sun, which they view as the source of life, does not disappear entirely.
The total eclipse swept across 12 out of 34 provinces in Indonesia, which stretches about 3,000 miles (5,000 kilometres) from east to west, before heading across the Pacific Ocean.