spectro-aras.com

This is not fun. Yesterday Gnuplot worked ok, now it looks like work well, but result is only @.dat file, not .png.

Thank you Robin!
Plotspectra seems good especially detection and marking of spectral lines (it would been the next question - how to name the spectral lines)

Merci Olivier!
Gnuplot V4.4.4 works well !

Thanks Terry, it did't help pgnuplot.exe is still missing.
Cheers
Timo

Hi!
I installed gnuplot,(+ Script files: std.gnu,std2.gnu and std2y.gnu).
I tried drawing a graph, not working. Gnuplot bin folder not included
pgnuplot.exe. Where to get it?

Hi! I did gif animation my low res CH Cyg observations 31.7,19.8 and 29.8.2018. Sorry for the vague quality compared to your pros. However, I decided to share this, because I think that there are all kinds of things happening there, however, no glue what. Wide range changes possibly resulting differ...

Hi Francois and Robin! This spreadsheet can help: http://www.astronomie-amateur.fr/Documents%20Spectro/ReferenceStarFinder.xlsm Thanx for tips! Is there older .xls spreadsheet, my Exell2000 refuses to open .xlsm :oops: Hi Timo, To get confidence in taking accurate spectra I recommend measuring a som...

I gather the observation material for myself to get to the ahead training. Tuesday-wednesday night may be clear here - so I've chosen 5 objects: - CH Cyg M7IIIab+Be star (?) AAVSO Alert Notice 639 - M57 - HD178770 In Lyra, M6 star (I took a look and it look interesting, almost like CH Cyg) - TYC 359...

Christian,
Sucsess!!! Now it find sun-1, sun-2...
I can go on my practising.
Thanks!

Timo.K

Thank you for your patience Olivier! Now i have files: Calibrating.fits Cosme.lst MasterDark.fits MasterFlat.fits MasterOffset.fits sun-1.fits sun-2.fits sun-3.fits sun-4.fits sun-5.fits sun-6.fits sun-7.fits Result is same ISIS want picture sun-11 to go further. I made Giff my actions.. Futer inves...

Thanks Olivier! I did masters - Dark, Flat and Ofset, that side works in ISIS! But.. Now in my traning folder have : Calibration-1.fits Cosme.lst MasterDark.fits MasterFlat.fits MasterOffset.fits sun-1.fits ISIS 1.image page, I open sun-1 pic, the picture opens ok, then next step I click "Next&...