Discovered by Shigehisa Fujikawa, Kan'onji, Kagawa, Japan on 2020-07-16.51UT
RA 17 58 08.48
DE -30 05 37.6
The identification spectrum shows a fast nova (FWHM ~4000 km/s)
http://www.astronomerstelegram.org/?read=13872
ASASSN light curve: mag V ~ 10.5
https://asas-sn.osu.edu/light_curves/4c ... 39ec5755b8
Send spectra to francoismathieu.teyssier@gmail.com for inclusion in the database
and a copy to ararsdatabase@gmail.com
Nova Sgr 2020c (2020-07-16)
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Nova Sgr 2020c (2020-07-16)
François Teyssier
http://www.astronomie-amateur.fr
http://www.astronomie-amateur.fr
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Re: Nova Sgr 2020c (2020-07-16)
Spectra from last night. Very wide features. taken with my LISA and LOSPEC giving 2 different resolutions R=1800 and R=4000.
Terry
Terry
Terry Bohlsen
Armidale NSW
Australia
Armidale NSW
Australia
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Re: Nova Sgr 2020c (2020-07-16)
Nice spectra, Terry!
The LOSPEC works well.
Fast nova as describded in the ATel
Page opened: http://www.astrosurf.com/aras/Aras_Data ... r2020c.htm
All the best,
François
The LOSPEC works well.
Fast nova as describded in the ATel
Page opened: http://www.astrosurf.com/aras/Aras_Data ... r2020c.htm
All the best,
François
François Teyssier
http://www.astronomie-amateur.fr
http://www.astronomie-amateur.fr
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Re: Nova Sgr 2020c (2020-07-16)
An echelle spectrum for July 19.9 2020 at R=12000. The object is at very low elevation form France and highly absorbed. The sharp emission line are from town pollution :
Christian Buil
Christian Buil
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Re: Nova Sgr 2020c (2020-07-16)
Fast decline, compliant with the high velocity.
H alpha profile at various resolutions:
All the best,
François
H alpha profile at various resolutions:
All the best,
François
François Teyssier
http://www.astronomie-amateur.fr
http://www.astronomie-amateur.fr