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-993 DRP 2-D Pipeline <p>Running <tt>reduceExposure.py</tt> with 2D sky subtraction enabled using the calib <tt>CALIB-PFI-20211220</tt> fails in the aperture correction computation:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> $ reduceExposure.py /projects/HSC/PFS/Subaru --calib /projects/HSC/PFS/Subaru/CALIB-PFI-20211220 --rerun=hassans/sunss/v46588_calibpfi --doraise --id visit=46588 arm=b^r -c measurePsf.oversampleFactor=11 measurePsf.version=Aug0121_v1 measurePsf.targetSize=21 doWriteCalexp=True doSubtractSky2d=True doMeasurePsf=True isr.doFlat=False </pre> </div></div> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> File <span class="code-quote">"/tigress/hassans/software/drp_stella/python/pfs/drp/stella/reduceExposure.py"</span>, line 278, in runDataRef linesList, apCorrList) File <span class="code-quote">"/tigress/hassans/software/drp_stella/python/pfs/drp/stella/subtractSky2d.py"</span>, line 164, in run image = self.subtractSky(exposure, psf, fiberTrace, detectorMap, pfsConfig, sky2d, apCorr) File <span class="code-quote">"/tigress/hassans/software/drp_stella/python/pfs/drp/stella/subtractSky2d.py"</span>, line 295, in subtractSky image = self.makeSkyImage(exposure.getBBox(), psf, fiberTraces, pfsConfig, sky2d, apCorr) File <span class="code-quote">"/tigress/hassans/software/drp_stella/python/pfs/drp/stella/subtractSky2d.py"</span>, line 259, in makeSkyImage model.flux[ii], invert=True) File <span class="code-quote">"/tigress/hassans/software/drp_stella/python/pfs/drp/stella/apertureCorrections.py"</span>, line 316, in calculateApertureCorrection result = apCorr(wavelength, pfsConfig.select(fiberId=fiberId)) File <span class="code-quote">"/tigress/hassans/software/drp_stella/python/pfs/drp/stella/focalPlaneFunction.py"</span>, line 156, in __call__ result.values = result.values[0] IndexError: index 0 is out of bounds <span class="code-keyword">for</span> axis 0 with size 0 </pre> </div></div> <p>This is not the case when using the <tt>CALIB-SuNSS-2021-06-16</tt> calib. Please investigate.</p> PIPE2D-993

reduceExposure fails when using PFI calib and 2d sky subtraction

Bug Normal Done Done hassan hassan Mon, 28 Feb 2022 16:42:54 +0000 Mon, 14 Mar 2022 19:08:46 +0000 Mon, 14 Mar 2022 19:08:46 +0000 0 2 <p>Problem occurs because the code currently expects all the fibers where information is available in the calib, to be present in the <tt>pfsConfig</tt>. For example, there is fiber trace information for <tt>fiberId=2</tt>, but the relevant pfsConfig does not list fiberId 2 at all, resulting in no data to extract from the <tt>pfsConfig</tt> for subsequent processing.</p> <p>These scenarios should be avoided.</p> <p>Problem slightly more extended than the above comment. Basically a book-keeping problem: the list of fiberIds from <tt>pfsConfig</tt>, the aperture correction object ( <tt>apCorr</tt> ) and supplied <tt>fiberTraces</tt> should all be aligned. Added code to ensure that.</p> <p>Merged to master.</p> Development Rank 0|02qpq3:r3s000000000067r Reviewers price Sprint 2DDRP-2022 B Story Points 1.0