Observing Schedule for the Cycle – 2017B (Early Science)

Accepted Proposals for the Cycle – 2017B (Early Science)


ARIES invites members of the Indian and Belgian astronomy community to participate in the call for observing proposals (Cycle-2018A) for the 3.6m Devasthal Optical Telescope (DOT). India has 93% share in the telescope time of which 33% is guaranteed to ARIES, and the Belgian share is 7%. The Principal Investigator of the proposals should have affiliations at Indian or Belgian academic institutions and/or universities.

The observing period: 1st of February, 2018 to 31st of May, 2018
The proposal submission deadline: 30th of November, 2017 23:59:59 IST

You can submit your proposals using DOT Online Proposal Submission & Evaluation System (DOPSES) at http://www.aries.res.in/dopses

Two instruments are offered for the Cycle-2018A, 4Kx4K Optical CCD Imager and Near Infrared Imager (TIRCAM-2)

Allocation of time on the telescope will be based on the assigned ranking of the proposals through a peer-review process by Indian and Belgian Time Allocation committees for Indian and Belgian proposals respectively.

The call for observing proposals for Cycle-2018A is made with the understanding that all successful proposals and scheduled observations are considered as “shared-risk”. During this period of scientific observations, the DOT user-community should be aware that the feasibility of the proposed observations may change according to any differences in the available instrument sensitivities and the efficiency of the telescope performance compared to those that are advertised in this call. Science observations may be rescheduled or cancelled according to the additional telescope/instrument testing and engineering requirements.

ARIES will provide telescope operators and site-staff to perform routine start-up & shut-down procedures, and safety checks at the telescope.


Questions regarding the operational policies for observations with the DOT should be directed to Dr. Brijesh Kumer (brijBLANK@ariesBLANK.res.in). Specific questions related to 4Kx4K Imager and TIRCAM-2, contact Dr. S. B. Pandey (shashiBLANK@ariesBLANK.res.in) and Prof. D. K. Ojha (ojhaBLANK@tifrBLANK.res.in) respectively. For general assistance regarding the proposal submission process, contact Dr. Yogesh Joshi (yogeshBLANK@ariesBLANK.res.in) / Purushottam (purushottamBLANK@ariesBLANK.res.in).

How to reach

  Devsthal is 60 km away from the nearest railway station Kathgodam. For more details of trains to Kathgodam click here.

  Devsthal is 90 km away from the nearest airport Pantnagar. For more details of flights to Pantanagar click here.

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