This page (revision-7) was last changed on 18-Apr-2021 19:12 by PeterYoung

This page was created on 19-Nov-2009 17:16 by PeterYoung

Only authorized users are allowed to rename pages.

Only authorized users are allowed to delete pages.

Page revision history

Version Date Modified Size Author Changes ... Change note
7 18-Apr-2021 19:12 7 KB PeterYoung to previous
6 23-Mar-2010 19:19 5 KB PeterYoung to previous | to last
5 19-Nov-2009 18:18 4 KB PeterYoung to previous | to last
4 19-Nov-2009 18:15 4 KB PeterYoung to previous | to last
3 19-Nov-2009 18:14 4 KB PeterYoung to previous | to last
2 19-Nov-2009 18:12 4 KB PeterYoung to previous | to last
1 19-Nov-2009 17:16 3 KB PeterYoung to last

Page References

Incoming links Outgoing links
HeIIOffLimb
HeIIOffLimb

Version management

Difference between version and

At line 35 changed one line
This transition is one of a number 2P - 4D transitions in this part of the spectrum. By far the strongest is the Fe X self-blend at 257.26. Two further lines are at 266.1 and 255.4. Firstly it is interesting to check whether the unblended lines actually agree with each other. The measured intensities are:
This transition is one of a number of 2P - 4D transitions in this part of the spectrum. By far the strongest is the Fe X self-blend at 257.26. Two further lines are at 266.1 and 255.4. Firstly it is interesting to check whether the unblended lines actually agree with each other. The measured intensities are:
At line 41 changed one line
The 257 self-blend is density sensitive relative to the other two lines and between 10^8 and 10^9, the 266/257 ratio is about 0.025, and 255/257 is about 0.019. The measured ratios are 0.025 and 0.014. This agreement is reasonable and suggests the CHIANTI problem is doing a good job of predicting the strength of the 2P - 4D transtions.
The 257 self-blend is density sensitive relative to the other two lines and between 10^8 and 10^9, the 266/257 ratio is about 0.025, and 255/257 is about 0.019. The measured ratios are 0.025 and 0.014. This agreement is reasonable and suggests that CHIANTI is doing a good job of predicting the strength of the 2P - 4D transtions.
This page (revision-7) was last changed on 18-Apr-2021 19:12 by PeterYoungTop