Greetings, Tom Troland is currently using Cloudy to model the 12CO 1-0, 2-1, and 3-2 transitions for the molecular cloud complex NGC 6334 A. I have looked...
Hi, I'm trying to punch the Hydrogen population levels and departure coefficients for my models. I have two questions: 1) I'm using the following command: ...
... 11 ... #5 ... oops - this is a command that has not been used in some time. it gives the depth from the illuminated face [cm], the total atom and ion...
Hi again, In my simulations I am getting warnings of the type: W-Maximum temperature of grain gra-ism01 was 5.90e+03K, above its sublimation temperature,...
... grains ... HII ... nebula. ... The code only generates the warning. It is possible to make the grain abundance vary with depth with the "function" option...
Can you say me why this input have problems with negative population? title IC418b.in black body, T=37700 intensity 8.059 vary hden=3.47 init file="ism.ini" ...
... population? Hi Tonya, you can get around the problem by turning off the chemistry network. You do this with the "no molecules" command. We will look into...
Hi Gary, Following your suggestion, I am trying to model a dust-free inner shell. First of all, could you please confirm that the following input stream is OK...
Hi, Gary Thank you for your previous advice about IC 418. Now, I have anothe question. In your Manual hazy 1 you said that the command "no induced processes"...
Dear Gary, I am not sure you received my previous message (no answer from you) with the following question. Is your "Cloudy" code applicable only for the ...
Sorry to disturb again. I have corrected the code as you told me,and compile it again ,but it seems still can't work well. Before correction when i "set...
Dear Gary, nobody knows the CLOUDY code better than you. I tried to find in its description the formula that calcualtes ionization balance for a given element...
... zn ... the fix is posted on the web site, under hot fixes for this version. Thanks for the help in making the code better. Please let me know if you find...
... These are given in standard texts - Chapter 2 of Astrophysics of Gaseous Nebulae - specififc equations are given there, and especially in Section 2.7. ... ...
Dear Dr.Ferland, I'm using the Cloudy to calculate UCHII region emission line fluxes. I got some error messages about temperature failure and oscillation in ...
Qingfeng Zhu
zhuqf@...
Sep 5, 2005 2:16 am
40
Dear Gary, thank you for your answer to my last message. Nevertheless, it added a little to my understanding of the input physics of the CLOUDY. The problem is...
... in ... Hi there, You need to upgrade to the current gold version and incorporate the hot fixes. this calculation had no problems at all. The current ...
... you should read chapter 2 of either the first (1974) edition, or the second 91987) edition of Osterbrock AGN. Chapter 2 has changed little in any of the...
Dear Juan, The expansion of the heavy element network is fairly new, and therefore not a lot of people are aware that Cloudy has been expanded to model...
