Please proceed to registration through the Registration Form.

If you want to give a talk, please fill out the Call for Abstracts section.
Note: Some registrants have experienced a strange bug during the abstract submission in the Indico platform, i.e., they cannot add the primary author. Sometimes the bug gets fixed by refreshing the page, cleaning the cookies or changing browser, sometimes it does not. In case you experience issues during the abstract submission, you can send your title and 1000-character abstract to this address:

The conference fee must be paid by bank transfer:

Bank: Unicredit
Address: via Roma 139, 90015 Cefalù (Palermo)
Account Holder: Associazione Cefalù and Astronomy
IBAN: IT 83 P 02008 43262 000300086911
Swift: UNCRITM1L18

In the reason for payment (causale) please indicate the participant name and SIGRAV2018.
Please note that the registration fee is intended bank charges excluded.

Confirmation of payment: please modify your registration inserting the date of the bank transfer.


Room reservation for the participants of SIGRAV2018 will be arranged directly by the Hotel Flamingo. The hotel will apply a special conference group rate for the participants of SIGRAV2018.

Participants wishing to reserve a room have to fill out the registration form ( pdf) ( doc) and send it by e-mail directly to with SIGRAV + your name as subject.

The deadline for room reservation at the special conference group rate is now over. The Hotel Flamingo will still reserve rooms at the same special conditions as long as rooms are available. Notice that the period in which the conference will take place is still high season in Sardinia and the number of available rooms is running out rapidly. Participants who need accommodation at the Flamingo Hotel should reserve a room immediately.

Beware of phishing emails!

Deadlines and Fees

Important dates:

Opening of registration and abstract submission: February 19th 2018
Room reservation: April 30th 2018
Deadline for early registration: June 15th 2018
Deadline for abstract submission: June 30th July 31st 2018
Deadline for registration: August 31st 2018

Depending on the type of registration the following fees apply:

Type Early/Late Fee
standard 220€/270€
invited 200€/240€
student* 180€/220€
*proof of eligibility required.

Dinner for an accompanying person adds another 50€.