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Yuan Fangting
csst-l1doc
Commits
fc6359b1
Commit
fc6359b1
authored
Mar 06, 2023
by
Wang Xia
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Update algorithm.rst
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de9154f7
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docs/source/sls/algorithm.rst
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fc6359b1
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@@ -56,6 +56,7 @@ Output
.. _DQFlags: https://?
=========== ======= ===============================================
TTYPE TFORM Description
=========== ======= ===============================================
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@@ -65,6 +66,7 @@ NAME string The mnemonic name of the data quality condition
DESCRIPTION string A description of the data quality condition
=========== ======= ================================================
===== ===== =======
A B A and B
===== ===== =======
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@@ -84,7 +86,7 @@ class: csst_ms_sls_instrument.steps.DQIstep
reference file: Badpixel table(map)、Saturation file
DQ Initialization实现两部分内容,一是利用参考文件Badpixel table或是Badpixel map对DQ扩展进行标记,该参考文件记录着存在问题的像素点,可能是探测器的坏点、热像素。二是根据Saturation file对观测数据进行判定,并在DQ扩展中标记。Saturation file的形式需要根据后续测试结果来定,如果能测出每个像素的饱和值即可做成map,现阶段用的是常值。DQ标记的详情参见DQFlags_。
DQ Initialization实现两部分内容,一是利用参考文件Badpixel table或是Badpixel map对DQ扩展进行标记,该参考文件记录着存在问题的像素点,可能是探测器的坏点、热像素。二是根据Saturation file对观测数据进行判定,并在DQ扩展中标记。Saturation file的形式需要根据后续测试结果来定,如果能测出每个像素的饱和值即可做成map,现阶段用的是常值。DQ标记的详情参见
DQFlags_。
**Bias correction**
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