Search found 6 matches
- Fri Mar 30, 2018 12:29 pm
- Forum: VV Cep
- Topic: Questions to the campaign
- Replies: 17
- Views: 20313
Re: Questions to the campaign
Thank you Ernst, it happened that I sent our worst spectrum. We had an issue with our spectrograph, it failed to focus the whole spectrum at once. So it was replaced with a new one. The following spectra should be of much better quality. I know your time is limited, still it would be so kind of you ...
- Wed Mar 28, 2018 3:09 pm
- Forum: VV Cep
- Topic: Questions to the campaign
- Replies: 17
- Views: 20313
Re: Questions to the campaign
Thank you for all your answers,
I see that there are several different approaches.
For Ernst, attached to this post you can find three of our 1d spectra.
I am looking forward to hear back from you.
Kind regards,
Patrick Franzinelli
I see that there are several different approaches.
For Ernst, attached to this post you can find three of our 1d spectra.
I am looking forward to hear back from you.
Kind regards,
Patrick Franzinelli
- Wed Mar 21, 2018 2:16 pm
- Forum: VV Cep
- Topic: Questions to the campaign
- Replies: 17
- Views: 20313
Re: Questions to the campaign
Dear fellow astronomers, we have been collecting several spectra of VVCep in the range from 4700 to 6800 Angstrom during the last months. We used a DADOS spectrograph with a 1200l/mm grating and now we are working in BASS. Now we have some questions about how to evaluate the data The struggle begins...
- Sun Jan 21, 2018 7:53 pm
- Forum: Beginners corner
- Topic: 61 Cygni
- Replies: 3
- Views: 3570
Re: 61 Cygni
Hi, thank you Andrew! I know about Walker's Spectral Atlas. That is indeed very useful. I'll also give a look at your link. Some days ago I've ordered this book: http://www.cambridge.org/gb/academic/subjects/physics/amateur-and-popular-astronomy/spectroscopy-amateur-astronomers-recording-processing-...
- Tue Jan 16, 2018 6:55 pm
- Forum: Beginners corner
- Topic: 61 Cygni
- Replies: 3
- Views: 3570
61 Cygni
Hi! I would like to present the first spectrum I got in collaboration with my students Maximilian and Elina (both 16). It's a spectrum of 61 Cygni obtained with a LX200 10" SCT reflector, a ST-10XME and a DADOS spectrograph with a 1200 l/mm grating. The exposure time was of 3 times 5 minutes fo...
- Sat Jan 13, 2018 11:56 am
- Forum: Introduction / Présentation
- Topic: Our introducton
- Replies: 3
- Views: 3963
Our introducton
Hi I am Patrick Franzinelli from Italy, I am attending the local high school, and I am part of the astronomy club of our school. I have been part of the club for about 5 years now. Our group is called astrocusanus, and it is led by our physics teacher Christof Wiedemair. We are working on many proje...