[INSTRM-1704] Current PFI XML contains incorrect L1 lengths Created: 15/Sep/22  Updated: 16/Sep/22  Resolved: 16/Sep/22

Status: Won't Fix
Project: Instrument control development
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Normal
Reporter: hassan Assignee: chyan
Resolution: Won't Fix Votes: 0
Labels: EngRun
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Relates
relates to INSTRM-1695 Validate new pfiDesign values. Done
Story Points: 1
Sprint: preEngRun07Sep

 Description   

As mentioned in INSTRM-1695, there are L1 length errors in the latest PFI XML file, https://github.com/Subaru-PFS/pfs_instdata/blob/master/data/pfi/modules/ALL/ALL_final_20220620_mm.xml:

On 14. Sep 2022, at 16:14, Javier Gracia Carpio <jgracia@mpe.mpg.de> wrote:

I had a quick look at the calibration product that we are supposed to use and it
contains 4 cobras with wrong L1 link lengths (should be less than 3mm).
These are their ids:

L1 = [141.01257827, 292.38620107, 345.00520847, 638.06690293]
moduleIds=[13, 23, 27, 27]
positionerIds=[54, 49, 12, 57]
serialIds= [1138, 2002, 1075, 3058]

Please correct these, and any additional errors identified.

 Comments   
Comment by chyan [ 16/Sep/22 ]

Accord to to ticket INSTRM-1554 and INSTRM-1560. Those cobras are bad because of bad theta arm movement. So, there are no L1 arm lengths

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