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 […]
Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2024B) Les demandes pour les télescopes nationaux (second semestre 2024) sont ouvertes du 18 Mars 2023 au 19 Avril 2023 / The proposals for observations on the French telescopes (second semester 2024) are open from 2024, March 18th to April 19th […]
Appel d'offre
The OPTICON-RadioNet-Pilot (ORP) TNA is issuing a new call for proposal for the period 2024B (September 2024 to February 2025). TBL is offering 10 nights (80 hours) to the ORP community with the instrument Neo-Narval. The call will close on March 11th, 2024, 23:59UT Details for this call can be found here: https://www.orp-h2020.eu/optical-call-2024b Details on […]
Appel d'offre
Appel d’offres télescopes nationaux / Call for proposals for observations on the French telescopes (2024A) Les demandes pour les télescopes nationaux (premier semestre 2024) sont ouvertes du 07 Octobre 2024 au 06 Novembre 2023 / The proposals for observations on the French telescopes (first semester 2024) are open from 2023, October 07th to November 06th […]
Appel d'offre
The OPTICON-RadioNet-Pilot (ORP) TNA is issuing a new call for proposal for the period 2024A (March 2024 to August 2025). TBL is offering 10 nights (80 hours) to the ORP community with the instrument Neo-Narval. The call will close on September 10th, 2023, 23:59UT Details for this call can be found here: https://www.orp-h2020.eu/optical-call-2024a Details on […]
Appel d'offre
Since May 1st, 2023, a new wavelength reduction process is implemented An improvement of the orders detection and wavelength calibrations allows to retrieve 2 new orders, together with a better calibration of a 3-4 orders that were previously not fully satisfactory. The new wavelength range is now 363-1095nm: