These pages are here to provide engineering information about OSCA. This is the chronograph used in-conjunction with NAOMI and INGRID.

OSCA general information

OSCA is situated between the beam splitter of NAOMI and INGRID. It is par focal and as such does not require INGRID to be re-focused when used.

It is hoped that in the future OSCA will be commissioned with OASIS, an integral field spectrograph used with NAOMI.

Although OSCA has been commissioned to work with INGRID there is still work in progress. These can be found in the PIMS database and on the work list page.