spectro-aras.com

Good evening spectroscopists!! Continuing with my learning process, here I leave the spectrum of V460Cyg... https://i.postimg.cc/T3dxfD75/V460-Cyg-Spectrum.jpg https://i.postimg.cc/TwZ234zk/v460cyg-20220901-953-N-Novalbos-lines.jpg https://i.postimg.cc/wvG8k4gh/HD34467-C.gif Comparing it with HD3446...

Hi Hamish!!

I made mine adapting the Mt. Stony Brook DADOS Spectrograph Operations Manual...
http://www.astro.sunysb.edu/metchev/PHY ... ctions.pdf

I hope it can help you.

Hi David. In case it can help you...Something similar happened to me. When I tried to reduce in ISIS my first spectra taken with my DADOS (following the same process that is explained in the manual for processing spectra taken with LISA), I could not obtain a wavelength calibration with an RMS of le...

Hello again. Robin, thank you very much for your comments and for the link to your document with which I have been able to clarify much more the concept and methodology to get a good flux calibration (relative) in my spectra. I have also reprocessed my WR 133 spectrum (20220711) and as you recommend...

Good evening all spectroscopists!! Finally, after a year dedicated to getting to know and configuring the equipment, training in the methodology of guidance, acquisition and reduction of spectra with ISIS.... At last, I can show my first "serious" spectrum. This is the spectrum of WR133 (H...

Hello!! Last night I was testing the DADOS and I took some spectra of HD96325, a G0 star with a 8.97 V magnitude. They are 300s integration shots with the atik 16HR at the primary focus of an 152mm f/6 achromatic refractor. My objective was to evaluate the performance of this optical configuration, ...

Good evening!! You're right Joan... In order to verify its validity, it will be better to test the equipment and see the results. I hope to have good weather to observe some nights and to be able to show you some spectra taken with this configuration. Robin... Thank you very much for your comments a...

Good Morning. Finally, after a few weeks, I have the equipment ready to start taking spectra of bright stars. :D As I have disassembled the LX200 10 "until I finish with the construction of the observatory, I equipped an EQ6 with a 152/760 refractor adapting a Barlow Siebert Optics x3 ... and a...

Bonjour Alain.
Merci beaucoup pour l'accueil ... mais surtout, merci beaucoup pour votre aide.

Mes salutations

Buenos días Alain.
Muchas gracias por la bienvenida...pero sobre todo, muchas gracias por tu ayuda.

Saludos

Hello!! My name is Nacho Novalbos and my observatory is located in Barcelona, ​​Spain. The truth is that ​​I am "lucky" to live in a fairly high area of ​​the city (210 meters above sea level) with very contained light pollution. For the last 12 years I spent all my time to double star ast...