OOCC Service and DDT available nights

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Observatorios de Canarias

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Dec 1, 2025, 2:00:13 AM (7 days ago) Dec 1
to astro...@iac.es, sea-an...@sea-astronomia.es

Instituto de Astrofísica de Canarias
Service and DDT available nights


Dear all,

The next DDT/service nights managed by the Spanish Night Time Allocation Committee (CAT) of the Observatorios de Canarias and open to proposals submission are scheduled as follows:

Service night for TNG

Date: December 29, 2025
Moon illumination: 64%
Deadline for submissions: December 07, 2025

Service night for NOT

Date: January 21, 2026
Moon illumination: 5%
Deadline for submissions: December 30, 2025

Service night for TNG

Date: February 03, 2026
Moon illumination: 99%
Deadline for submissions: January 12, 2026

Service night for NOT

Date: February 26, 2026
Moon illumination: 67%
Deadline for submissions: February 04, 2026

Service night for TNG

Date: March 22, 2026
Moon illumination: 11%
Deadline for submissions: February 28, 2026

Service night for NOT

Date: March 27, 2026
Moon illumination: 64%
Deadline for submissions: March 05, 2026

Further information: http://research.iac.es/OOCC/night-cat/

Best regards,
Night CAT


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