Ok, I understand, Olivier,
but nevertheless, could you be so kind to pass them my posting?
Ernst
Search found 461 matches
- Sun Jun 19, 2022 6:38 pm
- Forum: Astrophysics, Theory, Publications ...
- Topic: Publication about spectroscopy and interferometry
- Replies: 8
- Views: 3199
- Sun Jun 19, 2022 5:18 pm
- Forum: Astrophysics, Theory, Publications ...
- Topic: Publication about spectroscopy and interferometry
- Replies: 8
- Views: 3199
Re: Publication about spectroscopy and interferometry
Hi Olivier, you write in capter 4.3.1: In short, despite our ability to reproduce fairly well the Hα line profile of P Cygni observed in 2020 using such a less intense wind model, it is beyond the scope of the current paper to state that the intensity of the wind of P Cygni varied in this way during...
- Sun Jun 19, 2022 9:21 am
- Forum: Astrophysics, Theory, Publications ...
- Topic: Publication about spectroscopy and interferometry
- Replies: 8
- Views: 3199
Re: Publication about spectroscopy and interferometry
Hi Olivier, would you be so kind to send a copy of the paper? Another question: what about the evaluation of the del Sco spectra at BeSS? Are there further not jet evaluated spectra of other observers? Because of the periastron passage radial velocity of the star as much spectra as possible would be...
- Sat Jun 04, 2022 9:34 am
- Forum: Be Stars survey
- Topic: delta Sco - next periastron
- Replies: 1
- Views: 4347
Re: delta Sco - next periastron
Dear colleagues, Halpha radial velocity measurements of delta Sco are urgend required to determine the exact periastron time and to clarify the enigmatic RV dip linked with the question of a third body within that system. As it is seen, this RV dip have been first time observed during the campaign 2...
- Fri Jun 03, 2022 7:41 am
- Forum: Introduction / Présentation
- Topic: Spectroscopy conference VEGA22
- Replies: 2
- Views: 2693
Spectroscopy conference VEGA22
The very successfuly spectroscopy conference VEGA22 took place in Salzburg (Austria). The following link allows to watch some of the talks of that conderence. The other talks will be provide next days.
https://www.astrophoto.at/VEGA/vega-2022.html
Ernst Pollmann
https://www.astrophoto.at/VEGA/vega-2022.html
Ernst Pollmann
- Thu May 12, 2022 6:53 pm
- Forum: Spectra, results, information on activity ...
- Topic: NEW NOU_T ECHELLE RESULTS
- Replies: 146
- Views: 133673
Re: NEW NOU_T ECHELLE RESULTS
Dear Joan,
the Halpha spectrum would be very helpful to determine the radial velocity during the periastron passage, the campaign of Anatoly Miroshnichenko.
Please send me your spectrum for evaluation of this parameter.
Ernst
the Halpha spectrum would be very helpful to determine the radial velocity during the periastron passage, the campaign of Anatoly Miroshnichenko.
Please send me your spectrum for evaluation of this parameter.
Ernst
- Sun May 08, 2022 7:52 am
- Forum: Spectra, results, information on activity ...
- Topic: Rho Cas Activity
- Replies: 16
- Views: 33691
- Tue Apr 12, 2022 1:02 pm
- Forum: General Topics, Annoucements, Forum Life
- Topic: Astro Spectroscopy event of the year 2022
- Replies: 4
- Views: 5462
Re: Astro Spectroscopy event of the year 2022
Hi Joan, I think there are a lot of other colleagues here within this forum, who could give also interesting and helpful inputs concerning your posting above. As you know, the field of my activity is constraint more on medium and high resolution spectroscopy, then within the low resolution field. I ...
- Mon Apr 11, 2022 10:27 am
- Forum: General Topics, Annoucements, Forum Life
- Topic: The Spetroscopy Magazine BAVMS
- Replies: 1
- Views: 1983
The Spetroscopy Magazine BAVMS
The Spectroscopy Magazine BAVMS will be available now at:
https://ui.adsabs.harvard.edu/search/q= ... 0desc&p_=0
Ernst Pollmann
https://ui.adsabs.harvard.edu/search/q= ... 0desc&p_=0
Ernst Pollmann
- Wed Mar 23, 2022 3:44 pm
- Forum: Be Stars survey
- Topic: delta Sco Campaign
- Replies: 3
- Views: 9311
Re: delta Sco Campaign
Dear colleagues,
the descent of the Halpha radial velocity does have started.
Please take spectra of the star for determination of the periastron time.
Ernst Pollmann
the descent of the Halpha radial velocity does have started.
Please take spectra of the star for determination of the periastron time.
Ernst Pollmann