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-806 DRP 2-D Pipeline <p>The task is to implement misalignment in the 2d psf algorithm, primarily to be used for testing <a href="https://pfspipe.ipmu.jp/jira/browse/PIPE2D-623" title="Angular error extraction from PSFs" class="issue-link" data-issue-key="PIPE2D-623">PIPE2D-623</a> by <a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=bbelland" class="user-hover" rel="bbelland">Brent Belland</a>. The class that implements illumination has already been provided previously by <a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=bbelland" class="user-hover" rel="bbelland">Brent Belland</a> so this could be relative simple implementation at this stage.</p> PIPE2D-806

Implement misalignment in 2d psf algorithm

Task Normal Done Done ncaplar ncaplar illumination Wed, 7 Apr 2021 15:40:42 +0000 Tue, 13 Apr 2021 00:07:07 +0000 Tue, 13 Apr 2021 00:07:07 +0000 Thu, 8 Apr 2021 00:00:00 +0900 0 1 <p><a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=bbelland" class="user-hover" rel="bbelland">Brent Belland</a> please consult the new version of the algorithm at github (<a href="https://github.com/Subaru-PFS/dev_2ddrp/tree/master/2d_PSF_code)." class="external-link" rel="nofollow">https://github.com/Subaru-PFS/dev_2ddrp/tree/master/2d_PSF_code).</a> The parameters, if you are using Zernike up to 22 are:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> <span class="code-quote">'z4'</span>, <span class="code-quote">'z5'</span>, <span class="code-quote">'z6'</span>, <span class="code-quote">'z7'</span>, <span class="code-quote">'z8'</span>, <span class="code-quote">'z9'</span>, <span class="code-quote">'z10'</span>, <span class="code-quote">'z11'</span>, <span class="code-quote">'z12'</span>, <span class="code-quote">'z13'</span>, <span class="code-quote">'z14'</span>, <span class="code-quote">'z15'</span>, <span class="code-quote">'z16'</span>, <span class="code-quote">'z17'</span>, <span class="code-quote">'z18'</span>, <span class="code-quote">'z19'</span>, <span class="code-quote">'z20'</span>, <span class="code-quote">'z21'</span>, <span class="code-quote">'z22'</span>, <span class="code-quote">'hscFrac'</span>, <span class="code-quote">'strutFrac'</span>, <span class="code-quote">'dxFocal'</span>, <span class="code-quote">'dyFocal'</span>, <span class="code-quote">'slitFrac'</span>, <span class="code-quote">'slitFrac_dy'</span>, <span class="code-quote">'wide_0'</span>, <span class="code-quote">'wide_23'</span>, <span class="code-quote">'wide_43'</span>, <span class="code-quote">'misalign'</span>, <span class="code-quote">'x_fiber'</span>, <span class="code-quote">'y_fiber'</span>, <span class="code-quote">'effective_radius_illumination'</span>, <span class="code-quote">'frd_sigma'</span>, <span class="code-quote">'frd_lorentz_factor'</span>, <span class="code-quote">'det_vert'</span>, <span class="code-quote">'slitHolder_frac_dx'</span>, <span class="code-quote">'grating_lines'</span>, <span class="code-quote">'scattering_slope'</span>, <span class="code-quote">'scattering_amplitude'</span>, <span class="code-quote">'pixel_effect'</span>, <span class="code-quote">'fiber_r'</span>, <span class="code-quote">'flux'</span> </pre> </div></div> <p>Note the new parameters wide_0, wide_23, wide_43 and misalign. You can use old parameters, but set wide_0, wide_23 and wide_43 to 0. Misalign is the parameters that control amount of misalignment (as shown in the Figure). Perhaps it would be beneficial if you would switch to using updated parameters for psf solutions which would be more accurate and which were done with these parameters choices. Let's talk about this tomorrow. If you are eager to start working on that before our normal meeting time at 4.30pm at East Coast, send me a msg on Slack. </p> <p>I will keep this open for a moment until we assure that complete transfer of information between Brent and I has been achived.</p> Blocks PIPE2D-623 Development Rank 0|zzs4oq:9 Sprint 2DDRP-2021 A 4 Story Points 1.0