| Date: | 2018-05-30 01:44:27 | |
| Sender: | Toshimichi Otsubo <t.otsubo@r.hit-u.ac.jp> | |
| Subject: | [RapidServiceMail] No.136: Re: *** URGENT *** Biases > 0.5 m from Svetloe (1888) !!! | |
| Content: | Dear Svetloe station, Natalia, and all, We also clearly detect the 50 cm range bias (http://geo.science.hit-u.ac.jp/slr/bias/) It seems the anomaly is still going on (at least till yesterday 29 May). Natalia, can you contact Svetloe on this matter? Thanks. Best Regards, Toshi --- Toshimichi Otsubo 2018-05-24 3:06 GMT+09:00 Erricos C. Pavlis > ******************************************************************************** > ILRS/AWG Rapid Service Mail > ******************************************************************************** > Dear Iskander and Victor, > > Over the past few days we have noticed very large measurement bias on LAGEOS passes from your system. Looking into your past performance this is unexpected and by comparison of your Calibration delays, we noticed that they happen to be off by a similar amount from the values listed in past tracking data that did not exhibit these biases! > > Please have look at the associated plots and QC records from our AC and try to figure out what is happening and correct it. We are very close to validate your system and remove it from quarantine, however, we need these issues corrected before we can do that! > > Thank you for your prompt attention to this matter and please acknowledge receipt of this message! > > ecp > > > > > > > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > Dr. Erricos C. Pavlis Phone:+1 (410)-455-5832 > Research Professor FAX: +1 (410)-455-5868 > US Mobile: +1-(240)-381-9879 > EU Mobile: +30-694-241-5079 > > Chair, ILRS Analysis Standing Committee > Editor, The European Physical Journal Plus > Assoc. Editor, Celestial Mechanics & Dynamical Astronomy > > Joint Center for Earth Systems Technology, (JCET/UMBC) > University of Maryland, BC & NASA Goddard 61A > TRC #182 > 1000 Hilltop Circle > Baltimore, Maryland > U S A 21250 epavlis@umbc.edu > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > > > > ******************************************************************************** |