Subject: Administrative: NOAA-19 SEM TED Proton and Electron Bias This is a multi-part message in MIME format. --Boundary_(ID_Sg0RqslpyBNRjoFo7gb01Q) Content-type: text/plain; charset=utf-8; format=flowed Content-transfer-encoding: 7BIT *T**opic**: *******NOAA-19 SEM TED Proton and Electron Bias Voltage Increase *Date/Time**Issued: *November 8, 2016 2025Z* * *Product(s) or Data Impacted:*NOAA-19 SEM data * Date/Time of Initial Impact:*November 9, 2016 1523Z* * *Date/Time of Expected End:*****N/A * Length of Event:*N/A* * *Details/Specifics of Change:*NOAA 19 SEM TED electron and proton bias voltages will be increased one count each to levels 6 and 7 respectively. This periodic change in the bias voltage is part of the normal operations of SEM and is not an indication of any problems. As the detectors age, it is important to increase the bias voltage to compensate for reduced sensitivity. This increase will improve the performance of the SEM TED sensors. *Contact Information for Further Information:* ESPC Operations at ESPCOperations@noaa.gov and 301-817-3880 . * Web Site(s) for applicable information:* N/A This message was sent by ESPC.Notification@noaa.gov . You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk at ESPCOperations@noaa.gov or (301) 817-3880 . Please note: it may take up to two business days to process your unsubscribe request. / / --Boundary_(ID_Sg0RqslpyBNRjoFo7gb01Q) Content-type: text/html; charset=utf-8 Content-transfer-encoding: 8BIT
Topic:  NOAA-19 SEM TED Proton and Electron Bias Voltage Increase

Date/Time Issued:  November 8, 2016 2025Z
Product(s) or Data Impacted: NOAA-19 SEM data

Date/Time of Initial Impact:  November 9, 2016 1523Z
Date/Time of Expected End:  N/A

Length of Event:  N/A
Details/Specifics of Change:  NOAA 19 SEM TED electron and proton bias voltages will be increased one count each to levels 6 and 7 respectively.  This periodic change in the bias voltage is part of the normal operations of SEM and is not an indication of any problems.  As the detectors age, it is important to increase the bias voltage to compensate for reduced sensitivity.  This increase will improve the performance of the SEM TED sensors.

Contact Information for Further  Information: ESPC Operations at ESPCOperations@noaa.gov and 301-817-3880.    

Web Site(s) for applicable information: N/A

This message was sent by ESPC.Notification@noaa.gov. You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk at ESPCOperations@noaa.gov or (301) 817-3880. Please note: it may take up to two business days to process your unsubscribe request.


 


--Boundary_(ID_Sg0RqslpyBNRjoFo7gb01Q)--