| Date: | 2012-04-13 06:26:08 | |
| Sender: | Pierre.Femenias@esa.int | |
| Subject: | [SLR-Mail] No.2066: URGENT MAIL - Envisat Major Anomaly (2) | |
| Author: | Pierre F | |
| Content: | ******************************************************************************** SLR Electronic Mail 2012-04-16 07:22:51 UTC Message No. 2066 ******************************************************************************** Author: Pierre Féménias ESA ESRIN URGENT MAIL - Envisat Major Anomaly (2) Dear Laser Stations, dear colleagues, Thanks a lot to all for your prompt reaction in tracking Envisat and for the reporting your delivered so far. This is highly appreciated and of utmost importance for us to understand and characterise the Envisat orbit and attitude. We are still sending regular TC toward Envisat but with no success so far. Investigation is on-going. I will therefore kindly ask to maintain (or even increasing if possible) the effort in tracking Envisat and to let us know more detailed information on the Envisat passes. Can you please report for each tracking pass: - In case no return, although no clouds present, laser station in nominal condition => Time of the pass - In case of partial returns, although no clouds present, etc. => Time of period where a return was expected This might not be a nominal procedure and a nominal type of information, however if you keep such type of logs that would be appreciated. Warm regards, Pierre Féménias ESA - European Space Agency Pierre Féménias EOP-GMQ Sensor Performances, Products and Algorithms Office Earth Observation Ground Segment Department ESRIN Via Galileo Galilei Casella Postale 64 I-00044 Frascati, Italy Pierre.Femenias@esa.int | www.esa.int T +39 06 941 80674 | F +39 06 941 80612 This message and any attachments are intended for the use of the addressee or addressees only. The unauthorised disclosure, use, dissemination or copying (either in whole or in part) of its content is not permitted. If you received this message in error, please notify the sender and delete it from your system. Emails can be altered and their integrity cannot be guaranteed by the sender. Please consider the environment before printing this email. ******************************************************************************** |