Hi Ernst, and all, For my two spectra of Pleione, I calculated the follwing EW: JD 2454492.5 , EW = -6.03 JD 2454773.6 , EW = -7.68 There is a 3rd spectrum...
"Jose Ribeiro" <jmscrib@...> schrieb: Hi Ernst, and all, For my two spectra of Pleione, I calculated the follwing EW: ... hi Jose, thanks a lot for your...
ernst-pollmann@...
Jan 1, 2009 4:36 pm
5698
hello! I'm a new member of the group and a new user of SA which I use directly mounted on a CANON 450 with a tripod. Any one could give me any advice on best...
Hi Andre, I suggest you check Robin Leadbeater's technique. See http://www.threehillsobservatory.co.uk/astro/spectroscopy_11.htm Good luck. Jeff ... -- Jeff...
Dear colleagues, regarding my announcement of the Halpha time behavior of 28 Tau in the Be star mailing list, the editor of the Be-Star-Newsletter Geraldine ...
ernst-pollmann@...
Jan 2, 2009 9:29 am
5702
On 02 Jan 2009 09:29 GMT <ernst-pollmann@...> wrote: Hi Ernst, Happy new year 2009! ;-) ... I have data and I'm interested in this collaboration. ... ...
BM
bmauclaire@...
Jan 2, 2009 4:18 pm
5703
Greetings Ernst, "My question here is, are there observers, who are willing for collaboration and preparation of text contributions." You may count on me,...
Hello Ernst: I send you the two only Fits that I have of the 28Tau, I expect that they serve to you. For here near Barcelona, the meteorology, from ends of...
Bonjour à tous : Pendant cette sécheresse observacional dûe au "mauvais temps", je l'ai profité pour finir de mettre a punt le Meade16. En quand au LHIRES,...
"Joan guarro" <jguarro@...> schrieb: Hello Ernst: I send you the two only Fits that I have of the 28Tau, I expect that they serve to you. For here...
ernst-pollmann@...
Jan 4, 2009 7:04 pm
5707
On Sun, 4 Jan 2009 16:44:47 -0000 ... Hello, I've also, during the sad november mounth worked on my observatory's setup. It's mostly about remote controlling. ...
BM
bmauclaire@...
Jan 4, 2009 7:12 pm
5708
Hola à tous : La nuit dernière enfin j'ai pu faire les premières preuves avec le nouveau télescope et il semble être que Lam Eri soit en activité. ...
Hallo Ernst: I send you a new file of 28 Tau, being still necessary, of the last night, (I expect that it|he|she is admés in the BeSS). Regards, Joan. ... ...
On Mon, 5 Jan 2009 18:48:44 -0000 ... Cette etoile est vraiment etrange, pour plusieurs aspects : - ailes de la raie raie Ha dissymetrique com le dis Olivier ;...
BM
bmauclaire@...
Jan 5, 2009 8:20 pm
5712
On 04 Jan 2009 19:04 GMT ... Hello, It's strange that if we compare approximative maxima's period it's 38 years. Can you confirm? Benji ~~~~~~~~~~~~~~~~~~~~~/...
BM
bmauclaire@...
Jan 5, 2009 8:29 pm
5713
Bonsoir, ... En fait le vsini de lambda Eri vaut 318 km/s (et pas 36) ce qui est donc compatible avec une raie large. Le plot de Joan n'ayant aucun axe ni ...
On Tue, 06 Jan 2009 00:49:21 +0100 ... Ah ces problems de catalogue, c'est soulant. Cette vitesse etait dans un fichier de tableur du Brightstar cat. ... JE...
BM
bmauclaire@...
Jan 6, 2009 7:22 am
5715
Bonjour Benji : Tu fais un très bon travail, je crois que le contrôle remote du télescope est un pa plus pour optimiser son rendement, un pas qu'à la...
Hola Coraline, Olivier, Benji et tous : Je n'ai aucune expérience avec des étoiles Be qui ne soit pas la simplement d'observation Je vous attache les...
"BM" <bmauclaire@...> schrieb: It's strange that if we compare approximative maxima's period it's 38 years. Can you confirm? Hi Benji, I would say, that...
ernst-pollmann@...
Jan 7, 2009 9:46 am
5718
"BM" <bmauclaire@...> schrieb: It's strange that if we compare approximative maxima's period it's 38 years. Can you confirm? ... Benji, to my previous...
ernst-pollmann@...
Jan 7, 2009 11:05 am
5719
Hi , I found this interesting abstract on Pleione: http://adsabs.harvard.edu/abs/2007ASPC..361..267H Best, Jose ... From: ernst-pollmann@... To:...
On 07 Jan 2009 09:46 GMT ... Here, there is a 25 cm thikness snow! So no stars... Benji ~~~~~~~~~~~~~~~~~~~~~/ Handy Book to Science \~~~~~~~~~~~~~~~~~~~~~...
BM
bmauclaire@...
Jan 7, 2009 11:35 am
5721
Während meiner gegenwärtigen Kommunikation mit Thom Gandet (Lizard Hollow Observatory P.O. Box 89175 Tucson, AZ 85752-9175 USA) bezüglich 28 Tau, empfahl er...
ernst-pollmann@...
Jan 7, 2009 4:11 pm
5722
I've been meaning to raise this point for a while but kept forgetting. Some of the Shelyak Lhires III slideshows include the "Orders of magnitude" slide, which...
Hi Bernard, The key to measuring velocities by redshift is to be able to measure the line centre to a high degree of precison. This can be done to sub pixel ...
Bernard, The quoted 5 km/s is actually the dispersion (with a 9µm CCD camera) and I agree this is not a very meaningful information. The most important ...
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