Search found 40 matches
- Sun Nov 13, 2022 11:20 am
- Forum: Spectra, results, information on activity ...
- Topic: New outburst of V442 And
- Replies: 2
- Views: 2926
Re: New outburst of V442 And
yes ! outburst probably started in the end of october if we look closer to the BESS datatabase, it has nicely evolved in the last days, in intensity but also in the V/R asymetry of Ha lines which has reversed in the begining of november (Spectra taken with a StarEX2400, 35 µm slit; H2O lines removed)
- Fri Apr 29, 2022 1:49 pm
- Forum: Supernovae
- Topic: SN 2022hrs bright in NGC4647
- Replies: 24
- Views: 9306
Re: SN 2022hrs bright in NGC4647
hello,
here is also the spectrum of SN 2022hrs last night:
vincent
here is also the spectrum of SN 2022hrs last night:
vincent
- Sun Mar 06, 2022 3:36 pm
- Forum: What are you observing tonight ?
- Topic: Revisit of HD6676
- Replies: 4
- Views: 10566
Re: Revisit of HD6676
hello,
here's a new spectrum of HD6676, B8V , seems to have evolved:
vincent
here's a new spectrum of HD6676, B8V , seems to have evolved:
vincent
- Sun Mar 06, 2022 11:19 am
- Forum: Symbiotic Stars
- Topic: T CrB before its new nova event
- Replies: 28
- Views: 16210
Re: T CrB before its new nova event
hello,
here is a new low resolution spectrum of T CrB taken 06/03 morning, with Alpy600 on T250 newtonian telescop,
kind regards,
vincent
here is a new low resolution spectrum of T CrB taken 06/03 morning, with Alpy600 on T250 newtonian telescop,
kind regards,
vincent
- Tue Aug 17, 2021 9:54 pm
- Forum: Novae
- Topic: Symbiotic recurrent nova RS Oph in ourburst !!!
- Replies: 112
- Views: 148175
Re: Symbiotic recurrent nova RS Oph in ourburst !!!
...and including this night :
- Tue Aug 17, 2021 8:51 pm
- Forum: Novae
- Topic: Symbiotic recurrent nova RS Oph in ourburst !!!
- Replies: 112
- Views: 148175
Re: Symbiotic recurrent nova RS Oph in ourburst !!!
hello,
comparison of low-res spectra of RS Oph from 09 to 14th Aug:
vincent
comparison of low-res spectra of RS Oph from 09 to 14th Aug:
vincent
- Thu Aug 12, 2021 9:19 am
- Forum: Novae
- Topic: Symbiotic recurrent nova RS Oph in ourburst !!!
- Replies: 112
- Views: 148175
Re: Symbiotic recurrent nova RS Oph in ourburst !!!
last night, good night, and now bad weather is coming back
so here is a low res comparison between 09 and 11 august, 4 spectra by night (1/hour):
vincent
so here is a low res comparison between 09 and 11 august, 4 spectra by night (1/hour):
vincent
- Wed Aug 11, 2021 10:37 am
- Forum: Novae
- Topic: Symbiotic recurrent nova RS Oph in ourburst !!!
- Replies: 112
- Views: 148175
Re: Symbiotic recurrent nova RS Oph in ourburst !!!
]hello,
a quick comparison between 09/08 and 10/08 low-res spectra of RS Oph, to be continued !
vincent
a quick comparison between 09/08 and 10/08 low-res spectra of RS Oph, to be continued !
vincent
- Tue Aug 10, 2021 5:52 pm
- Forum: Novae
- Topic: Symbiotic recurrent nova RS Oph in ourburst !!!
- Replies: 112
- Views: 148175
Re: Symbiotic recurrent nova RS Oph in ourburst !!!
hello,
my low-res contribution:
vincent
my low-res contribution:
vincent
- Mon Feb 15, 2021 6:11 pm
- Forum: Python
- Topic: Python : ARAS Be stars and Simbad bases request
- Replies: 0
- Views: 5320
Python : ARAS Be stars and Simbad bases request
hello, for fun, i've begun a little jupyter notebook in order to retrieve the data from the aras database (Be stars to observe). After entering location, date/time and loading the ARAS Be database, the script requests information from simbad to retrieve the altitude and the constellation of the Be s...