[PIPE2D-753] Flag lines in arcs that are not usable, before we move to cut on intensity Created: 03/Mar/21  Updated: 18/Mar/21  Resolved: 18/Mar/21

Status: Done
Project: DRP 2-D Pipeline
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Normal
Reporter: ncaplar Assignee: ncaplar
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: PNG File Argon_lines.png     PNG File dif_after_753.png     PNG File Krypton_lines.png     PNG File Neon_lines.png    
Issue Links:
Duplicate
is duplicated by PIPE2D-186 Please scale the predicted line stren... Won't Fix
Relates
relates to PIPE2D-733 Validate the line list files (Ar, Ne,... Open
Story Points: 1
Sprint: 2DDRP-2021 A3
Reviewers: hassan

 Description   

As discussed on March 2, 2021 in #drp-2d, I will provide list of lines which should not be used for reduction because they have very larger uncertainty (most often very faint). In the meantime I will flag the offending lines with 4. 

  1. 0 Isolated, good
  2. 1 Not visible
  3. 2 Blend; don't use
  4. 4 Unknown; don't use
     In longer term it should be fixed in PIPE2D-733, via cut on intensity.

 Comments   
Comment by ncaplar [ 04/Mar/21 ]

I will flag lines for which the errorbar is larger than 0.01 nm, and/or the absolute mean values is offset from 0 by more than 0.025 nm. These lines are shown in red on the figures. 

Namely, these are: 

Ar = [693.9578, 735.5319, 743.7416, 743.8345, 789.3246, 839.458 ,860.814 , 907.7885] 

Kr =[642.280178, 645.807313, 690.612 , 690.65836 , 722.6094 , 728.927 , 742.759 , 748.8924 , 749.564 , 749.621 , 774.896 , 780.867 , 786.607 , 798.402 , 798.4602 , 810.625 , 841.474 , 876.6519 , 898.045 , 912.499 , 919.121 , 924.608 , 935.469 , 935.48 , 936.467 , 975.44352 ]

Ne=[665.39294, 703.4352 , 724.71631, 792.92978, 793.91789, 813.11461, 825.09501, 863.76897, 966.80709].

The typical errors of ``good lines'' are 0.015 Angstrom for Argon, and 0.037 Angstrom for both Krypton and Neon. 

The notebook is available at Tiger, at /home/ncaplar/Pipeline_notebooks/PIPE2D-753.ipynb

Comment by ncaplar [ 18/Mar/21 ]

Implemented and merged.

Generated at Sat Feb 10 15:57:20 JST 2024 using Jira 8.3.4#803005-sha1:1f96e09b3c60279a408a2ae47be3c745f571388b.