PN confirmation at Calern observatory

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PN confirmation at Calern observatory

Postby Olivier GARDE » Fri May 24, 2019 2:51 pm

At Calern observatory (close to Nice in southern France) to confirm planetary nebulae with the PNST team : Pascal Le Dû, Bertrand Guégan, Pierre Dubreuil and me.

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We have 7 nights to do some spectroscopy on PN candidates with a one meter telescope (104 cm in diameter).

We install a LISA spectrograph with a 50 µm slit. No autoguiding necessary for this great setup.

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A view of the control room

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And our first confirmation of this campaign on a very weak target (we didn't see the target in the spectrograph slit)

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More information about planetary nebulae confirmation :
http://planetarynebulae.net
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
Posts: 1018
Joined: Thu Sep 29, 2011 6:35 am
Location: Rhône Alpes FRANCE

Re: PN confirmation at Calern observatory

Postby Olivier GARDE » Sun May 26, 2019 3:49 pm

Some results obtained last night at Calern observatory :

A new PN confirmed

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The discovery of a new type O star

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Bertrand and Pierre work on the 2nd prototype of the UVEX III

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LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
Posts: 1018
Joined: Thu Sep 29, 2011 6:35 am
Location: Rhône Alpes FRANCE

Re: PN confirmation at Calern observatory

Postby etienne bertrand » Mon May 27, 2019 8:30 am

Bravo pour les spectres ! 8-)
etienne bertrand
 
Posts: 896
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Re: PN confirmation at Calern observatory

Postby Olivier GARDE » Wed May 29, 2019 2:51 pm

One more PN confirmation with this large candidate

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LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
Posts: 1018
Joined: Thu Sep 29, 2011 6:35 am
Location: Rhône Alpes FRANCE


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