REM (Rapid Eye Mount) is a 60 cm diameter fast reacting telescope located in the La Silla premises of the ESO Chilean Observatory (29°15′S and 70°44′W).
The telescope hosts two instruments: REMIR, an infrared imaging camera, and ROS2, a visibile imager with 4 simultaneous passbands. The two cameras can also observe simultaneously thanks to a dichroic placed before telescope focus the same field of view of 10x10 arcmin. Thus, 5 images are obtained at the same time: g,r,i,z,IR.
The Observatory is operated for INAF by the d'REM Team, a delocalized group of people.


The latest REPORT for INAF CdA is here to download.

21 Mar 2024 ◊ We are pleased to announce that the Multi-Facility 2024B call for observing time at optical/IR telescopes supported by the OPTICON-Radionet Pilot project (ORP) is now open.
See HERE for general information and this page for the details of this call. The deadline is April 9th 2024 14:00 UT. For the submission form please follow the Proposal link.
18 Mar 2024 ◊ REM AOT49 approved programs are listed in the GREEN list. The REM team (info@rem.inaf.it) will contact you for the completion of phase II.
18 Mar 2024 ◊ Scheduled maintenance will stop REM observations from April 19 to May 2. We apologize for the inconvenience.