Hi all,
and the spectrum from the night 03/04, taken with Alpy600, R=590, T250 Newtonian telescope,
clear skies,
vincent
Search found 40 matches
- Sun Apr 05, 2020 1:01 pm
- Forum: Comets
- Topic: Comet Atlas
- Replies: 10
- Views: 11350
- Wed Apr 01, 2020 1:40 pm
- Forum: Comets
- Topic: Comet Atlas
- Replies: 10
- Views: 11350
Re: Comète C/2019 Y4 ATLAS
hello, hereunder a spectrum of this promising comet. Taken with Alpy600 on a T250 Newton telescope, Atik414 as CCD camera. Datas were acquired wtih Prism10, and processed with ISIS, Visual SPec and python scripts. The emission features are those previously described by David Boyd ! clear skies and t...
- Tue Jul 30, 2019 8:11 pm
- Forum: Cataclysmic Stars
- Topic: Transcient in Cygnus
- Replies: 27
- Views: 38727
Re: Transcient in Cygnus
nice results !
and here is my contribution to TCP J21040470+4631129:
Vincent
and here is my contribution to TCP J21040470+4631129:
Vincent
- Sun Jun 09, 2019 8:00 pm
- Forum: Python
- Topic: Python scripts
- Replies: 4
- Views: 11964
Re: Python scripts
bon je pense avoir trouvé: on utilise les données dans le header CRVAL1 et CDELT1 !
- Sun Jun 09, 2019 6:33 pm
- Forum: Python
- Topic: Python scripts
- Replies: 4
- Views: 11964
Re: Python scripts
bonjour, je me lance également dans un script de visualisation. Je débute un peu sous python et je n'arrive pas à extraire d'un fichier fits les longueurs d'onde... en utilisant "getdata" d'astropy.io, je ne récupère que l'intensité relative ... aucun problème avec le fichier .dat par cont...
- Sun Jun 02, 2019 8:13 am
- Forum: Spectroscopes and Softwares
- Topic: Reference Star Finder Update
- Replies: 4
- Views: 5679
Re: Reference Star Finder Update
Merci François ! outil indispensable !
- Sat Jun 01, 2019 8:24 pm
- Forum: Supernovae
- Topic: SN 2019ein
- Replies: 44
- Views: 43683
Re: SN 2019ein
Hi,
here's my last spectrum of SN2019ein, dated 26th may.
The evolution from 14th may is impressive (spectra corrected from continuum), it's nice to follow such events ! The blue shift has effectively decreased ... . Vincent
here's my last spectrum of SN2019ein, dated 26th may.
The evolution from 14th may is impressive (spectra corrected from continuum), it's nice to follow such events ! The blue shift has effectively decreased ... . Vincent
- Thu May 16, 2019 8:08 pm
- Forum: Supernovae
- Topic: SN 2019ein
- Replies: 44
- Views: 43683
Re: SN 2019ein
and here it is for yesterday's night ... still very present moon of course, but last chance of good weather for somedays ... .
- Wed May 15, 2019 8:11 pm
- Forum: Supernovae
- Topic: SN 2019ein
- Replies: 44
- Views: 43683
Re: SN 2019ein
hello,
here's also my modest contribution to this event. Low resolution spectrum (Alpy600, CCD Atik 414 sur un Newton D=250 f/4) taken yesterday, with a very present moon (but clear skies heavenly !!),
Vincent
here's also my modest contribution to this event. Low resolution spectrum (Alpy600, CCD Atik 414 sur un Newton D=250 f/4) taken yesterday, with a very present moon (but clear skies heavenly !!),
Vincent
- Mon Oct 31, 2016 11:11 am
- Forum: Be Stars survey
- Topic: [Be]HD29866
- Replies: 0
- Views: 2674
[Be]HD29866
bonjour, une petite étoile Be faite hier soir, au moment d'une éclaircie entre nuages et brouillard au sud ouest de Lyon... . Il s'agit de HD29866, dans la constellation de Persée. L'étoile de référence est HD34557, type A3V, dans le Cocher, https://dl.dropboxusercontent.com/u/27863574/HD29866_1.jpg...