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/INSTRM-1515 Instrument control development <p>The centroiding calculates fluxes in instrumental units; these need to be converted to absolute units for comparison with catalogue.</p> INSTRM-1515

Convert measured fluxes to absolute units

Task Normal Won't Fix Won't Fix karr karr EngRun Fri, 28 Jan 2022 05:29:31 +0000 Thu, 18 May 2023 08:02:14 +0000 Thu, 18 May 2023 08:02:14 +0000 0 7 <p>We want calibrated units, but not from photometry of known stars. That is, we want to know how many photons are being detected on a given night. It may be that on a known photometric night we can calibrate the system once and for all using photometric standards (or it may be that we know the QE well enough).</p> <p>Jennifer needs to confer with Shiang-Yu about the CCD gain.</p> <p>Jennifer received the gain from Shiang-Yu so can proceed.</p> <p>I assume that this are new measurements from flat pairs. Is that right, and where are the values being persisted?</p> <p>Close this ticket as duplicated, because it was done with <a href="https://pfspipe.ipmu.jp/jira/browse/INSTRM-1892" title="Study flux vs Gaia magnitude using the November 2022 data" class="issue-link" data-issue-key="INSTRM-1892"><del>INSTRM-1892</del></a> initially, and will be improved with <a href="https://pfspipe.ipmu.jp/jira/browse/INSTRM-1979" title="Calculate flux conversion for AG camera with April Data" class="issue-link" data-issue-key="INSTRM-1979"><del>INSTRM-1979</del></a> and <a href="https://pfspipe.ipmu.jp/jira/browse/INSTRM-1976" title="photometric zero-point from AG" class="issue-link" data-issue-key="INSTRM-1976">INSTRM-1976</a>.</p> Development Rank 0|02qpjd:00r3000k0012y Sprint PreEngRun05 C PreEngRun05 E PreEngRun05 F PreEngRun05 G Story Points 3.0