https://pfspipe.ipmu.jp/jira This file is an XML representation of an issue en-us 8.3.4 803005 13-09-2019 https://pfspipe.ipmu.jp/jira/browse/PIPE2D-441 DRP 2-D Pipeline <p>Attempt to reduce 300 fiber data and report on that effort. </p> PIPE2D-441

Attempt to reduce 300 fiber data

Task Normal Won't Fix Won't Fix price ncaplar Mon, 15 Jul 2019 16:04:59 +0000 Tue, 16 Jun 2020 18:27:38 +0000 Tue, 16 Jun 2020 18:27:38 +0000 0 4 <p>I believe that this is currently not possible. I would be happy to be proven wrong.</p> <p>The problems is that <tt>bootstrapDetectorMap.py</tt> requires <tt>pfsConfig</tt> file describing the 300 illuminated fibers. At the moment this can not be produced given that <tt><a href="https://github.com/Subaru-PFS/drp_stella/blob/master/bin.src/makeLamDesign.py#L11-L30" class="external-link" rel="nofollow">https://github.com/Subaru-PFS/drp_stella/blob/master/bin.src/makeLamDesign.py#L11-L30</a></tt> does not recognize that possibility. We discussed this in slack channel - I am attaching a screenshot. </p> <p>Would you agree with that assesment <a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=hassan" class="user-hover" rel="hassan">hassan</a> and <a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=price" class="user-hover" rel="price">price</a>?</p> <p>That is correct. And I'm concerned that the definition of pfsDesignId we're using currently does not handle very well an expansion in the number of setups.</p> <p>Might be worth asking how many more setups are possible. Besides swapping to the other gang connector I don't see many. </p> <p>But I do not know whether there could be more at Subaru: the DCB hardware and software (or something very similar) will be installed there permanently. <span class="error">&#91;So {{makeLamDesign.py}} should probably have been {{makeDcbDesign.py}}, sorry.&#93;</span></p> <p>Summary of insights of trying to work on this problem in September/October 2019.</p> <p>A lot of confusion happened because it was not clear if the data taken at LAM contained both arc and flat data taken in the same setup. This is necessary to reduce the data. Confusion happened because the entries in the logbook (<a href="https://people.lam.fr/madec.fabrice/pfs/ait_logbook_SM1.html" class="external-link" rel="nofollow">https://people.lam.fr/madec.fabrice/pfs/ait_logbook_SM1.html</a>) were essentially wrong, given that they are using illuminating sphere and ``normal'' setup for this experiment.</p> <p>Finally, I have been able to identify the list of exposure for which it is possible to conduct this experiment in the r-arm. All of this data is taken on August 1. Biases and darks are available from the data taken on July 25<br/> Arcs (deuterium): 22106..22111<br/> Flats: 22093..22098<br/> Bias: 21077..21091<br/> Darks: 21092..21121</p> <p>Given the discussion in drp <span class="image-wrap" style=""><a id="12200_thumb" href="https://pfspipe.ipmu.jp/jira/secure/attachment/12200/12200_Screenshot+2019-10-03+14.43.46.png" title="Screenshot 2019-10-03 14.43.46.png" file-preview-type="image" file-preview-id="12200" file-preview-title="Screenshot 2019-10-03 14.43.46.png"><img src="https://pfspipe.ipmu.jp/jira/secure/thumbnail/12200/_thumb_12200.png" style="border: 0px solid black" /></a></span> it seems that we are not able to find traces even in the simpler case of simulated data where only odd/even traces are illuminated. We will continue this ticket after the corresponding ticket (<a href="https://pfspipe.ipmu.jp/jira/browse/PIPE2D-391" title="Generate fiberTraces from odd/even flats" class="issue-link" data-issue-key="PIPE2D-391"><del>PIPE2D-391</del></a>) is solved.</p> <p>Looks like most of my problems are due to the CR finder. If you disable that (e.g., <tt>doRepair=False</tt>), then you might be all right.</p> <p>Stealing this from <a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=ncaplar" class="user-hover" rel="ncaplar">ncaplar</a>, so I can make fixes to the code so that this works.</p> <p><a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=ncaplar" class="user-hover" rel="ncaplar">ncaplar</a>'s previous efforts: <a href="https://gist.github.com/nevencaplar/3da094c5c784f752ffe4ae22c67f24dc" class="external-link" rel="nofollow">https://gist.github.com/nevencaplar/3da094c5c784f752ffe4ae22c67f24dc</a></p> <p>I think this was done in <a href="https://pfspipe.ipmu.jp/jira/browse/PIPE2D-472" title="Strategy for determining traces from non-odd/even high-density fiber data" class="issue-link" data-issue-key="PIPE2D-472"><del>PIPE2D-472</del></a>.</p> Blocks PIPE2D-469 PIPE2D-447 Relates PIPE2D-391 Development Rank 0|zzs00c: Reviewers hassan Sprint 2DDRP-2019 F 2DDRP-2019 G 2DDRP-2019 H 2DDRP-2019 I 2DDRP-2019 J 2DDRP-2019 K Story Points 1.0