Calls
December 2020
Special call for STELLA proposals – semester 2021A
Credit: AIP; IAC Deadline: 18/12/2020 The night Time Allocation Committee of the Canarian Observatories (CAT) announces the special call for proposals with the robotic telescopes STELLA (both instruments SES and WiFSIP) corresponding [...]
Call for open time proposals on the LMT
Deadline: 22/12/2020 The Time Allocation Committee of the Night Telescopes on the Canary Islands (CAT) announces the call for open time proposals for the Gran Telescopio Milimétrico (LMT) for the season 2021-S1 (from 15 [...]
November 2020
2nd Announcement of Opportunity for the CHEOPS Guest Observers Programme
The announcement solicits proposals for observations to be performed between 26 March 2021 and 25 March 2022. Scientists from institutes worldwide are invited to participate. All proposals shall be subject to peer review by [...]
October 2020
Propuestas de observación para el CAT solar del IAC. Semestre 2020B: GREGOR
Telescopios GREGOR y VTT (credit: IAC) (we apologize, this information is only available in Spanish) Fecha límite: 15/10/2020 La Comisión de Asignación de Tiempos de observación (CAT) para los TELESCOPIOS [...]
September 2020
CHEOPS Discretionary Programme
The CHEOPS discretionary programme provides the opportunity to request observing time on CHEOPS at any time of the year, and specifically outside the annual announcements of opportunity. Details of the programme, including all tools/manuals/information [...]
Calar Alto Call for Proposals. Semester 2021A
Deadline: 15/10/2020 Applications for observing time at the 2.2- and 3.5-m telescopes for the Spring semester 2021 (January 1 through June 30) The Principal Investigator (PI) of the proposal must be [...]
Night CAT Call for proposals – semester 2021A
Deadline: 02/10/2020 The Spanish night Time Allocation Committee (CAT) of the Canarian Observatories announces the availability of observing time on GTC, INT, TNG, NOT, LT, Stella, and Mercator for the [...]
European VLBI Network Call for Proposals
Deadline: 1st October 2020 Observing proposals are invited for the EVN, a VLBI network of radio telescopes spread throughout Europe and beyond, operated by an international consortium of institutes. The EVN issues three calls [...]
August 2020
ING Observing Time: semester 2021A
The semester 2021A announcement of opportunity for observing time at the Isaac Newton Group of Telescopes on La Palma can be found at:http://www.ing.iac.es/astronomy/observing/2021A-AO.pdf Further details of the proposal submission process can be found at:http://www.ing.iac.es/astronomy/observing/INGinfo_home.htmlCurrent [...]
OAJ Call for Proposals – Semester 2021A
Deadline: 15/09/2020 The Observatorio Astrofísico de Javalambre (OAJ) has opened the Call for Proposals for Semester 2021A (1st January - 30th June). The deadline for proposal submissions is September [...]
July 2020
Special call for INT, MERCATOR and STELLA proposals in semester 2020B
The Spanish Time Allocation Committee (CAT) of the the night Telescopes on the Canary Islands announces the special call for INT, MERCATOR and STELLA proposals in semester 2020B. Proposal submission due date is on Monday, [...]
May 2020
Yebes Observatory 40-m Telescope. Call for Proposals 2020B
Deadline: 17/06/2020 The Yebes Observatory announces a new Call for Proposals to observe with the 40 m radiotelescope for the second semester of 2020 in single-dish mode (and VLBI observations not included in [...]
European VLBI Network Call for Proposals
Deadline: 1st June 2020 Observing proposals are invited for the EVN, a VLBI network of radio telescopes spread throughout Europe and beyond, operated by an international consortium of institutes. The EVN issues three calls [...]
Calar Alto Call for Proposals. Semester 2020B
Deadline: 04/05/2020 Please, find all the information at: http://www.caha.es/CAHA/Applications/index.html
April 2020
18th Announcement of Opportunity (AO-18)
Deadline: 04/05/2020 (postponed due to coronavirus crisis ) INTEGRAL AO-10 Call for Observing Proposals is open. This announcement solicits proposals for observations to be carried out in the period from January to December 2021 [...]
March 2020
Night CAT Call for proposals – semester 2020B
New due date: Monday, 27th of April Submission of GTC, INT, Stella, Mercator, NOT, TNG, and LT proposals for Spanish CAT night observing time for semester 2020B. Owing to the very special situation [...]
IAC solar CAT: Call for proposals 2020A
Telescopoios GREGOR y VTT (credit: IAC) (we apologize, this information is only available in Spanish) Fecha límite: 15/04/2020 La Comisión de Asignación de Tiempos de observación (CAT) para los TELESCOPIOS [...]
February 2020
IRAM Summer 2020 Call for Proposals
Deadline 12/03/2020 A new Call for Proposals for IRAM telescopes is available for both the NOEMA interferometer and the 30-meter telescope, covering the scheduling period 1 June to 30 November [...]
OAJ Call for Proposals. Semester 2020B
Deadline: 15 March, 2019 The Observatorio Astrofísico de Javalambre (OAJ) has opened the Call for Proposals for Semester 2020B (1st July - 31st December, 2020). The deadline for proposal submissions is [...]
September 2019
Calar Alto Call for Proposals. Semester 2020A
(we apologize, this information is only available in Spanish) Fecha límite: 09/10/2019 El Observatorio de Calar Alto anuncia una nueva convocatoria para la presentación de propuestas de observación para el primer [...]
Call for Proposals with the IRAM telescopes. Winter Semester 2019/20
Deadline: 12/09/2019 Proposals for observations with the IRAM telescopes may be submitted twice per year through the Proposal Management System (PMS). Submission deadlines are currently around mid-March and mid-September each [...]
European VLBI Network Call for Proposals
Deadline: 1st October 2019 Observing proposals are invited for the EVN, a VLBI network of radio telescopes spread throughout Europe and beyond, operated by an international consortium of institutes. The EVN issues three calls [...]
Call for night CAT proposals semester 2020A
Deadline: 02/10/2019 The Spanish night Time Allocation Committee (CAT) of the Canarian Observatories announces the availability of observing time on GTC, INT, TNG, NOT, LT, Stella, and Mercator for the [...]
August 2019
WHT/WEAVE science-verification proposals
ING and the WEAVE consortium invite the ING community to submit letters of intent for WHT/WEAVE non-survey science-verification proposals, to be observed after commissioning of WEAVE (~ spring 2020). The deadline for [...]
OAJ Call for Proposals – Semester 2020A
Deadline: 15/09/2019 The Observatorio Astrofísico de Javalambre (OAJ) has opened the Call for Proposals for Semester 2020A (1st January - 30th June, 2020). The deadline for proposal submissions is eptember 15th [...]