Subject: RE: Calibration for v271a Date: Mon, 8 Dec 2008 01:39:08 +1100 From: "Horiuchi, Shinji" Dear Leonid, This was very hectic experiment requiring restart until operation team made sure it looked running/recording okay. The Tsys measuring system doesn't seem to working at all for entire experiment and getting back to normal when operation team set up for the next spacecraft tracking after the pass. All odd numbers do not represent actual Tsys. Phil Pope who supported for the entire night shift may be able to tell you more. But as I said I think the best you can do is just apply a constant, say 44K for both IF1 and 2, for entire experiment. The tsys file for v271b is much better although there are a few strange numbers below 10 K or over 100K that you should better flag out when you apply it. Regards, Shinji.