| Date: | 2014-01-15 07:48:13 | |
| Sender: | =?ISO-8859-1?Q?Cl=E9ment_Courde?= <Clement.Courde@oca.eu> | |
| Subject: | [RapidServiceMail] No.60: Re: (HITU) -450 ms time bias in Grasse data | |
| Content: | Dear Toshi, Thanks for your analysis. We had a power supply problem in our TF lab sunday evening (01/12). We have implemented a GPS clock yesterday evening and we have measured a shift of 400 µs between our TF-PPS and GPS-PPS. All the data between January 12th 0h TU and January 14th 17H TU are biased and can be deleted. We use now temporarily the GPS clock signals. Best regards. Clément & Jean-Marie Toshimichi Otsubo a écrit : > Dear Jean-Marie and Clement (cc: RapidServiceMail) > > Our quality-check analysis has detected a series of large time biases > up to -450 ms, in ranging data obtained yesterday (14 Jan) at Grasse. > > Please have a look at: > > http://geo.science.hit-u.ac.jp/slr/bias/ (Go to the latest report) > > and check your system. Can you give me a quick reply, thanks? > > Best Regards, > Toshi > ----- > Toshimichi Otsubo > Hitotsubashi University > Web http://geo.science.hit-u.ac.jp/ Tel & Fax +81-42-580-8968 > -- **************************************************** Clément Courde UMR GeoAzur, Equipe ASTRO-GEO Observatoire de la Côte d´Azur, Plateau de Calern 2130 Route de l´Observatoire 06460 Caussols Phone : +33 (0)4 93 40 54 12 Phone2 : +33 (0)4 83 61 85 47 Fax: +33 (0)4 93 09 26 14 E-mail : clement.courde@oca.eu **************************************************** |