Search found 51 matches

by Firefly
Fri Jan 31, 2020 1:45 pm
Forum: Supernovae
Topic: Betelgeuse
Replies: 55
Views: 69131

Re: Betelgeuse

Hi all:

Here is my try with 1200L grating tonight. From 6450----6786.
by Firefly
Thu Dec 12, 2019 6:15 am
Forum: Spectroscopes and Softwares
Topic: can not use ISIS's FILE mode,need help
Replies: 4
Views: 4087

can not use ISIS's FILE mode,need help

Hi all, I'd like to get your kind help about the FILE mode. My PC is WINDOWS XP SP1,Chinese version, but ISIS always fails when running FILE mode. I check carefully each step, the only one I am not sure is G1200.lst. I know that both lst and txt are notepad formats, but when I produce such a file, t...
by Firefly
Sat Aug 05, 2017 12:41 pm
Forum: VV Cep
Topic: profile of 8-04
Replies: 6
Views: 7822

Re: profile of 8-04

8-) Well, let's be patient to catch the big fish... ;)

Thank you, Ernst for your explanation.

Dong
by Firefly
Sat Aug 05, 2017 1:44 am
Forum: VV Cep
Topic: profile of 8-04
Replies: 6
Views: 7822

profile of 8-04

Hi all,

The profile does not give any evidence of eclipse of VV Cep. Did we need to re-calculate the theoretical model & some certain parameters? :roll:

Cheers,

Dong
by Firefly
Mon Sep 07, 2015 6:07 am
Forum: VV Cep
Topic: Near-UV observation
Replies: 23
Views: 22722

Re: Near-UV observation

Hi all: I read all your talks here. And great work!!! 保罗. Now please allow me to ask a question: Since only data shorter than 370nm is much more useful & meaningful, then if only HST can do this job perfectly? Because it is in the universe where there is no atmosphere obstructing UV. For us stan...
by Firefly
Fri Aug 09, 2013 9:17 am
Forum: OHP 2013
Topic: One World... one team...
Replies: 4
Views: 49647

Re: One World... one team...

:D :D Hi Paolo,

I feel so so happy at OHP and I give great thanks to all good friends who gave me so many help and took care of my life there.
I will miss my trip at OHP forever...

Dongdong
by Firefly
Fri Feb 08, 2013 8:07 pm
Forum: Spectra, results, information on activity ...
Topic: 17 sex
Replies: 0
Views: 2604

17 sex

20130209 17 sex
by Firefly
Thu Dec 27, 2012 8:03 am
Forum: Spectroscopes and Softwares
Topic: ISIS503 can not perform gnuplot
Replies: 4
Views: 5664

Re: ISIS503 can not perform gnuplot

Hi, Robin & Martin:

Thank you for your help! Now I can run Gnuplot with ISIS 5.1.2.

Thank you again :) my dear teachers~~

My best,

Dong. Li
by Firefly
Sun Dec 23, 2012 1:28 am
Forum: Spectroscopes and Softwares
Topic: ISIS503 can not perform gnuplot
Replies: 4
Views: 5664

Re: ISIS503 can not perform gnuplot

Thank you very much Robin & Martin!

I have already downloaded ISIS 512, but I am not clear on this [please see picture]. which should I choose? My PC is Windows XP , professional version 2002, service package 3. What is WXT? :?: XT=XP?

cheers,

Dong
by Firefly
Fri Dec 21, 2012 3:11 pm
Forum: Spectroscopes and Softwares
Topic: ISIS503 can not perform gnuplot
Replies: 4
Views: 5664

ISIS503 can not perform gnuplot

Hi dear Mr. Buil, 1st Xmas is coming, I send my best wishes to you & all others here, HAPPY NEW YEAR~ But I think that I have to bother you at this special time, :( because ISIS again refuses to work for me, :cry: just like that time when version 5.0.3 can not show the sliders for adjustment of ...