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HST Calibration Reference Data System (CRDS)
<!DOCTYPE html> <html lang="en"> <head> <title>HST Calibration Reference Data System (CRDS)</title> <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.min.css" /> <link rel="stylesheet" href="/static/jquery-ui/jquery-ui.min.css" /> <link rel="stylesheet" href="/static/jquery-ui/jquery-ui.structure.min.css" /> <link rel="stylesheet" href="/static/jquery-ui/jquery-ui.theme.min.css" /> <link rel="stylesheet" href="/static/fontawesome/css/all.min.css" /> <link rel="stylesheet" href="/static/style.css" /> <script type="text/javascript" src="/static/jquery.min.js"></script> <script type="text/javascript" src="/static/jquery-migrate.min.js"></script> <script type="text/javascript" src="/static/bootstrap/js/bootstrap.min.js"></script> <script type="text/javascript" src="/static/jquery-ui/jquery-ui.min.js"></script> <script type="text/javascript" src="/static/dj_parsley/js/parsley.js"></script> <script type="text/javascript" src="/static/crds_utils.js"></script> <script type="text/javascript" src="/static/fits-fc9b1946ff.js"></script> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="robots" content="noindex"> </head> <body> <div class="container"> <noscript> <h2>This page requires JavaScript to be enabled.</h2> </noscript> <div style="vertical-align: middle;"> <div style="margin: 0; padding: 3px; width:100%; background: darkblue; height: 30px;"> <div class="btn-toolbar pull-right" role="toolbar" aria-label="..."> <div class="btn-group" role="group" aria-label="..."> <a type="button" class="btn btn-xs btn-default" href="/">Home</a> <a type="button" class="btn btn-xs btn-default" href="/login/?next=/browse/hst_acs_satufile_0002.rmap">Login</a> <a type="button" class="btn btn-xs btn-default" href="/static/users_guide/index.html">Guide</a> </div> <div class="btn-group" role="group" aria-label="..."> <a type="button" class="btn btn-xs btn-default" title="Back" href="#" onclick="javascript:history.back(1);">⬅</a> <a type="button" class="btn btn-xs btn-default" title="Forward" href="#" onclick="javascript:history.forward(1);">➡</a> </div> </div> </div> <h1 style="padding-left: 10px;">HST Calibration Reference Data System (CRDS) </h1> <div style="margin: 0 0 10px 0; padding: 3px; width:100%; background: darkblue; line-height: 0.5em;"> </div> </div> <div id="contents"> <script type="text/javascript">$("#contents").hide();</script> <h2> Browse <span class='gray'>hst_acs_satufile_0002.rmap</span> <span style="font-size: 0.75em;"> <a href='https://hst-crds.stsci.edu/unchecked_get/mappings/hst/hst_acs_satufile_0002.rmap' download>download</a> </span> <script type="text/javascript"> function set_diff_url() { file1 = $("select[name=known_file1]").val(); $("#diff_link").attr("href", "/difference/?file1=" + file1 + "&file2=hst_acs_satufile_0002.rmap"); } </script> <a id="diff_link" href="/difference/?file1=hst_acs_satufile_0001.rmap&file2=hst_acs_satufile_0002.rmap"> <span style="font-size: 0.75em;">diff </span> </a> <span style="font-size: 0.5em;" class="gray">versus </span> <select style="font-size: 0.75em;" name='known_file1' onchange='set_diff_url();'> <option>hst_acs_satufile_0001.rmap</option> </select> </h2> <div class="accordion"> <h3>Database</h3> <div> <table border="1"> <tr> <td width="20%" align="left" class="tdlabel">CRDS Name</td> <td><span class='green'>hst_acs_satufile_0002.rmap</span></td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Uploaded Name</td> <td>hst_acs_satufile_0002.rmap</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Sha1sum</td> <td>eee1d712e02a0bbf2dec2addfdbd8f351c6c61ff</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Size (bytes)</td> <td>1214 ( 1.2 K)</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Status</td> <td class="darkgold">latest</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Reject Flag</td> <td>False</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Replaced By File Name</td> <td></td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Reason for Delivery</td> <td>These ACS SATUFILEs, one file for WFC and four amp-dependent files for HRC, provide the full-well saturation level for every pixel on the detector, in units of electrons.聽These files will be used by CALACS in order to identify full-well saturated pixels in the science image, and then add the appropriate flag value of 256 to the corresponding pixels in the DQ image.</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Derived From</td> <td>hst_acs_satufile_0001.rmap</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Change Level</td> <td>SEVERE</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Delivery Date</td> <td>2021-03-25 13:15:39</td> </tr> <tr> <td width="20%" align="left" class="tdlabel">Activation Date</td> <td>2021-03-25 13:59:45</td> </tr> </table> </div> </div> <div class="accordion"> <h3>Contents</h3> <div> <div class="simple_white" id="file_contents"> <pre class='program'> header = { 'derived_from' : 'hst_acs_satufile_0001.rmap', 'file_ext' : '.fits', 'filekind' : 'SATUFILE', 'filetype' : 'FULL-WELL SATURATION LEVEL MAP', 'instrument' : 'ACS', 'ld_tpn' : 'acs_sat_ld.tpn', 'mapping' : 'REFERENCE', 'name' : 'hst_acs_satufile_0002.rmap', 'observatory' : 'HST', 'parkey' : (('DETECTOR', 'CCDAMP'), ('DATE-OBS', 'TIME-OBS')), 'reffile_format' : 'IMAGE', 'reffile_required' : 'YES', 'reffile_switch' : 'BIASCORR', 'rmap_relevance' : '((DETECTOR != "SBC") and (BIASCORR != "OMIT"))', 'sha1sum' : 'b911ac02e801c1518c02beeddb40c01dc1870207', 'suffix' : 'sat', 'text_descr' : 'Full-Well Saturation Level Map', 'tpn' : 'acs_sat.tpn', } selector = Match({ ('HRC', 'A') : UseAfter({ '2002-03-01 00:00:00' : '53319174j_sat.fits', }), ('HRC', 'B') : UseAfter({ '2002-03-01 00:00:00' : '53319172j_sat.fits', }), ('HRC', 'C') : UseAfter({ '2002-03-01 00:00:00' : '53319178j_sat.fits', }), ('HRC', 'D') : UseAfter({ '2002-03-01 00:00:00' : '53319176j_sat.fits', }), ('WFC', 'N/A') : UseAfter({ '2002-03-01 00:00:00' : '5331917aj_sat.fits', }), }) </pre> <br/> </div> </div> </div> <div class="accordion"> <h3>Past Actions</h3> <div> <table border="1"> <tr> <th width="15%" align="center">Date</th> <th width="10%" align="center">Action</th> <th width="10%" align="center">User</th> <th width="30%" align="center">Why</th> <th width="20%" align="center">Details</th> </tr> <tr> <td align="center">2021-03-25 13:22</td> <td align="center">batch submit</td> <td align="center">mmcdonald</td> <td align="center">These ACS SATUFILEs, one file for WFC and four amp-dependent files for HRC, provide the full-well saturation level for every pixel on the detector, in units of electrons.聽These files will be used by CALACS in order to identify full-well saturated pixels in the science image, and then add the appropriate flag value of 256 to the corresponding pixels in the DQ image.</td> <td align="center">['opus_691_i.cat', '53319172j_sat.fits', '53319174j_sat.fits', '53319176j_sat.fits', '53319178j_sat.fits', '5331917aj_sat.fits', 'hst_0869.pmap', 'hst_acs_0458.imap', 'hst_acs_satufile_0002.rmap']</td> </tr> </table> </div> </div> <div class="accordion"> <h3>Used By Files</h3> <div> <div class="uses_tag" filename="hst_acs_satufile_0002.rmap"></div> </div> </div> <br/><br/> <br/> <div id="crds_info_box" class="full_width"> </div> <div style="margin: 0 0 0 0; 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