2SPOT est une association loi 1901 reconnue d'intérêt général créée en 2019 par 5 astronomes amateurs afin d'installer un observatoire pilotable à distance au Chili.
    Essentiellement dédié à la spectroscopie, 2SPOT a pour but de contribuer à divers programmes de collaboration pro/am. Le matériel a été installé au Chili courant Mai 2021.


     AGENDA:

  Juillet 2023 Spectro Party à l'OHP
 Novembre 2023 Mission à Calern

    CONTACTS:

 Stéphane Charbonnel: ​stephane.charbonnel@2spot.org
Olivier Garde: olivier.garde@2spot.org
Pascal Le Dû: pascal.ledu@2spot.org
Lionel Mulato: lionel.mulato@​2spot.org
Thomas Petit: thomas.petit@​2spot.org

    NOS PARTENAIRES:

 Tous les généreux donateurs ayant contribué à nos appels de fonds ainsi que:
!!! ALERT NOVA !!!
Monitoring of the new discovered Nova V1723 Sco (PNV J17261813-133809354)
    13 Février 2024 - Thomas Petit
Following the discovery from Andrew Pearce (Australia) on February 2nd, the 2SPOT Team (Stéphane Charbonnel, Olivier Garde, Pascal Le Dû, Lionel Mulato and Thomas Petit) decided to observe this object and start a follow up with their eShel spectrograph (R=11000).
Here are the first results obtained starting February 11th...

Some useful links:
- CBAT "Electronic Telegram No. 5346": http://www.cbat.eps.harvard.edu/iau/cbet/005300/CBET005346.txt
- Atel #16442: Optical echelle spectroscopy of the classical nova PNVJ17261813-133809354
- ARAS website: https://aras-database.github.io/database/novasco2024.html


February, 28th 2024: 17 days evolution
Fig 1: full spectrum Fig 2: Ha line


February, 24th 2024: Fe II lines evolution in 13 days
Fig 1: Fe II lines


February, 20th, 21st and 22nd 2024 (#10 #11 #12)
Fig 1: full spectrum Fig 2: Ha comparison


February, 18th and 19th 2024 (#8 #9)
Fig 1: full spectrum Fig 2: Ha comparison


February, 17th 2024 (#7)
Fig 1: full spectrum Fig 2: Ha comparison


February, 16th 2024 (#6)
Fig 1: full spectrum Fig 2: Ha comparison


February, 14th and 15th 2024 (#4 #5)
Fig 1: full spectrum Fig 2: Ha comparison


February, 13th 2024 (#3)
Fig 1: full spectrum Fig 2: Ha comparison


February, 12th 2024 (#2)
Fig 1: full spectrum Fig 2: Ha comparison


February, 11th 2024 (#1)
Fig 1: full spectrum Fig 2: Balmer lines

©2spot - Tous droits réservés		 CONTACTS

Stéphane Charbonnel: ​stephane.charbonnel@2spot.org
Olivier Garde: olivier.garde@2spot.org
Pascal Le Dû: pascal.ledu@2spot.org
Lionel Mulato: lionel.mulato@​2spot.org
Thomas Petit: thomas.petit@​2spot.org
 ASSOCIATION 2SPOT

Association loi de 1901
Déclarée à la préfecture de l'Isère le 29/09/2019
Reconnue d'intérêt général à caractère scientifique
Numéro de SIRET: 877 987 974 00012
Code APE: 9499Z