Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2027A) Les demandes pour les télescopes nationaux (premier semestre 2027) sont ouvertes du 16 Septembre au 16 Octobre 2026 midi/ The proposals for observations on the French telescopes (first semester 2027) are open from 2026, September 16th to October 16th (12pm). […]
Non classé
The first exoplanet detected orbiting a main-sequence star, 51 Peg b, was discovered in 1995 using the Elodie spectrograph at the Observatoire de Haute-Provence (OHP).Its hot Jupiter orbit is now well-characterized, inducing a radial velocity amplitude of less than 60 m/s in the host star. During the summer of 2026, the star was monitoredi with […]
Non classé
During the nights of April 8 and 9, the initial tests of SPIP guiding with its interface took place at the TBL (Télescope Bernard Lyot). These first tests proved promising. Additionally, some stars were successfully guided in VISION’s mode 3.
Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2026B) Les demandes pour les télescopes nationaux (premier semestre 2026) sont ouvertes du 16 Mars au 17 Avril 2026 midi/ The proposals for observations on the French telescopes (second semester 2026) are open from 2026, March 16th to April 17th (12pm). […]
Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2026A) Les demandes pour les télescopes nationaux (premier semestre 2026) sont ouvertes du 19 Septembre au 17 Octobre 2025 midi/ The proposals for observations on the French telescopes (first semester 2026) are open from 2025, September 19th to October 17th (12h […]
Non classé
New fibers were installed on June 13th; their performance is identical to that of the old set.Observations have resumed in the usual manner.3.5 months of observation time have been lost. TBL apologizes for this situation.
Non classé
Since the end of February 2025, the optical fibers linking the polarimeter to the spectrograph have been broken. An attempt to replace them with the spare fibers showed that these were also broken. We requested the manufacturer to repair them and provide a new set of fibers (including spares). The repaired fibers were received in […]
Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2025B) Les demandes pour les télescopes nationaux (second semestre 2025) sont ouvertes du 17 Mars 2025 au 18 Avril 2025 / The proposals for observations on the French telescopes (second semester 2025) are open from 2025, March 17th to April 18th […]
Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2025A) Les demandes pour les télescopes nationaux (premier semestre 2025) sont ouvertes du 23 Septembre 2024 au 23 Octobre 2024 / The proposals for observations on the French telescopes (first semester 2025) are open from 2024, September 23rd to October 23rd […]