The HEASARC welcomes your participation in a brief survey to capture how users access and utilize HEASARC data, software, and services. The outcome(s) of this survey will be used to guide, prioritize, and plan our activities and development in the coming years. It contains 20 questions, generally takes just a few minutes to complete, and your answers will remain totally anonymous. The survey is open until Dec 18, 2023. We thank you in advance for your valuable feedback.

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filter

Enter filters for extract command


This is the command for entering filters to be passed to EXTRACT. Each filter command builds on the list set up by the previous ones. For all the filter commands, a file name proceeded by a - indicates that that file should be removed from the list.

There are nine filter_what values (besides quit), INTENSITY, TIME, REGION and PHA_CUTOFF, PHASE, DETECTOR, GRADE, MKF, and HK which will be treated in their own subheadings.

Syntax: 

xsel >  filter <filter_what>


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Last modified: Tuesday, 10-Jan-2023 11:03:01 EST

The HEASARC welcomes your participation in a brief survey to capture how users access and utilize HEASARC data, software, and services. The outcome(s) of this survey will be used to guide, prioritize, and plan our activities and development in the coming years. It contains 20 questions, generally takes just a few minutes to complete, and your answers will remain totally anonymous. The survey is open until Dec 18, 2023. We thank you in advance for your valuable feedback.