... Less than 1% of 20cm observing time would be lost to bad weather. ... Over the winters of 2002-2004, the so-called "swap" scheme has been used to give 3mm observers some robustness to poor weather. With this scheme, a pair of 3mm and centimetre proposals are partnered and scheduled typically a few days apart. At the discretion of the 3mm observer, the order of the 3mm and centimetre proposal can be swapped to give the 3mm observer the best chance at good weather. ...

The channels plotted, 20-30, correspond to wavelengths between 11 and 12 microns. Also note that the date given in the plots is the UT date of the observations, while ESO directories are named with the civil date. 2005-04-17 (UT2-UT4,PRISM) vs time , vs wavelength . 2005-04-18 (UT2-UT4,GRISM) vs time , vs wavelength . 2005-04-18 (UT2-UT4,PRISM) vs time , vs wavelength

SLR-) · · · · (c 1990 ) IERS (c 1994 ) ILRS (c 1998 ) IGS ( 1999 ) . ... 8 2012 2012 . ... 15 Main IAC functions (as the Routine Service in SLR ) In frame of the SLR Russian net activity: The Interface between Russian stations network and ILRS t t t t o o o o receive the row SLR data from Russian stations calculate normal points (NP) for all SLR data send NP to EDC analyze the SLR data quality (feedback) The support of the stations during Russian and ...

The Mass-Density of the Universe and the Distribution of Dark Matter Neta A. Bahcall Princeton University, USA One of the most fundamental questions of cosmology is: How much matter is there in the Universe and how is it distributed? Here we show that several independent measures - including those utilizing clusters of galaxies - all indicate that the mass-density of the Universe is low: only 20-30% of the critical density. ... The results reveal a low den- sity of 0.16+-0.05. ...

... Состав и особенности конструкция МКА Платформа с установленным на нем автоматическим управляемым самолетом15. Стоимость изготовления МКА 20-30 млн. долл.18. ... Страна-разработчик МКА США (компания ВАТС)2. Назначение МКА Исследование Марса3. Количество МКА в системе По два запуска за 'марсианское астрономическое окно'4. ... Масса МКА 220 кг11. Состав и особенности конструкции МКА МКА будут строиться на общей конструктивной основе, но будут нести различную полезную нагрузку12.7. ...

Общая Астрономическая Конференция > Товары для астрономов > Барахолка > В Крыму требуется строитель с шахтерским опытом . ... Просмотр полной версии : В Крыму требуется строитель с шахтерским опытом . ... 05.10.2013, 20:43 . Прошу украинских коллег помочь мне найти опытного специалиста из Восточных районов Украины для возведения этой зимой в Крыму каменной крепи в виде свода поперечником от 2 до 3м на площади до 20-30 м. кв. Работа опасная и требует опыта. ...

. Comment on J1733-1304 . There is weak extended emission at ~20-30 mas N of the core which is also seen in a 2.3 GHz USNO image, but is probably resolved out in the 5 GHz VLBI image of Shen et al. (1997). VLBApls home page . Last modified: 16 Oct 2000