New AGN found

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New AGN found

Postby Olivier GARDE » Sat Jun 01, 2019 6:42 am

During our mission on Calern's T1M, we discovered a new active core galaxy. (AGN)

Image
On the raw spectrum that appeared on the screen we could see that the lines were shifted in the red

Image
The spectrum shows the Balmers lines in emissions as well as the [OIII] lines

Image
The table here, shows the redshift z calculation.

Publication (with 3 others galaxies) is in progress...
LHIRES III #5, LISA, e-Shel, C14, RC400 Astrosib, AP1600
http://o.garde.free.fr/astro/Spectro1/Bienvenue.html
Olivier GARDE
 
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Re: New AGN found

Postby etienne bertrand » Sat Jun 01, 2019 8:22 am

Bravo ! Belle découverte !
etienne bertrand
 
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Re: New AGN found

Postby Robin Leadbeater » Sat Jun 01, 2019 2:02 pm

Very nice ! This could be a suitable project for my faint object ALPY 200. Was this a specific target or part of a general survey ?

Cheers
Robin
LHIRES III #29 ATIK314 ALPY 600/200 ATIK428 Star Analyser 100/200 C11 EQ6
http://www.threehillsobservatory.co.uk
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Re: New AGN found

Postby Forrest Sims » Sat Jun 01, 2019 2:47 pm

Fantastic discovery Olivier! Will they let you take the 1m home with you?

Woody
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Re: New AGN found

Postby Olivier GARDE » Sat Jun 01, 2019 7:48 pm

Robin Leadbeater wrote:Very nice ! This could be a suitable project for my faint object ALPY 200. Was this a specific target or part of a general survey ?

Cheers
Robin


Robin,

No this object come from a list of PN probable that you can find here :
http://planetarynebulae.net/page_recherche.php

The website is only in French at the moment (but an English version will be available soon)

Forrest Sims wrote:Fantastic discovery Olivier! Will they let you take the 1m home with you?

Woody


Woody,

No... :D , But it's a wonderful telescope with very good pointing and tracking accuracy.
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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