... In this case, because polarimetry is not currently possible with the 3-mm system, only task mfcal is needed to perform bandpass and antenna calibration. ... This section outlines an alternative calibration approach exploiting the dual frequency bands of the ATCA. ... Unlike the approach of Chapter 11 , the approach described here does not split the data into separate single source, single frequency files before calibration. ... Input multi-source, dual-band dataset. select=source(1921-293) . ...

Еще в разделе: (Показать все результаты (>17116) - www.atnf.csiro.au/ )

... The old cal values were only measured at 2380 Mhz (probably around 1995). ... When this was done the cal values for the 2 polarization's were switched (rather than being remeasured). ... We used the sky/absorber technique to measure the cal values. ... The Trcvr and Tsky + Tscattered were adjusted so that the Tcal from sky, absorber, and skyAbsorber ratio gave consistent results. ... The Cal value measured from the sky absorber ratio was then used for the cal values. ... This will lower Tsys by 5%. ...

Еще в разделе: (Показать все результаты (>2325) - www.naic.edu/ )

• ALFA Front End Optics
• sefdPolB_dec07
• AO50 - Papers

... Change to COS FUV Pulse Height Filtering to Lower the Observed Dark Rate . ... Changing Programs & Resolving Problems . ... FUV HV History . ... 99% of source counts while removing approximately 20% of the observed dark counts. The actual amount of the dark rate reduction depends on the PHD of the dark counts in each observation, which varies between observations and with solar cycle activity. Because of the incredibly low dark rate on COS, the effect on most observations is very small. ...

Еще в разделе: (Показать все результаты (>7186) - www.stsci.edu/ )

• STIS PSF Library Input Tool...Help
• CSPICE Routines: TSETYR_C
• COS Instrument Handbook

. Album : asv-album :: Travels to distant places and countries :: 1998/06 Nauchny, Katsively (Crimea, Ukraine) :: Алупка. Воронцовский дворец . Up . << Prev . Lower terrace . Next >> . Photo album generated by album a script by David Ljung on Tue Jun 23 14:46:51 2015 .

Еще в разделе: (Показать все результаты (>2556) - crydee.sai.msu.ru/ )

• Album: 08 09 Lower pond

... Astrophysics Group . ... VSA . ... CAT . ... The Very Small Array is a custom-built radio telescope (operating between 26-36 GHz), designed expressly to make high resolution observations of the cosmic microwave background (CMB) radiation on angular scales around and below one degree. ... The VSA has been operated in ?compact array? and ?extended array? configurations (see the technical description below) and data collected to achieve high sensitivity in both regimes have been analysed. ... 1.75 GHz)...

Еще в разделе: (Показать все результаты (>777) - www.mrao.cam.ac.uk/ )

• OptInt PmWiki : MROIFastTipTilt / Tech Meet 2
• OptInt PmWiki : Tech Meet 2
• OptInt PmWiki : Tech Meet 2 | History

DATA SHEET PHOTON COUNTING I-CCD VIDEO CAMERA C2400-32, -35 v Left: C2400-32, Right: C2400-35 The C2400-32, -35 cameras are designed specifically for imaging at ultra-low light levels. Each camera consists of an image intensifier including a 1 stage MCP and CCD camera coupled with a relay lens. ... 12.7 (H) mm в 9.5 (V) mm (C2400-35) SPECIFICATION · Configuration C2400-32 C2400-35 Relay lens A6110 A2098 CCD camera C2400-75H C2400-75H · CCD Camera Model No. ...

Еще в разделе: (Показать все результаты (>713) - www.sao.ru/ )

• Order definition: Method Hough
• Electron bombarded sensors-intro
• THE TEXAS SURVEY: THE PRELIMINARY

... Opportunityт??s devilish view from on high . ... Does temperature have an upper limit like the lower limit of absolute zero? What's the highest measured value? ... The universe s absolute high temperature correlates to the energy and heat that existed during the Big Bang. ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...

Еще в разделе: (Показать все результаты (>1755) - www.astronomy.com/ )

... Spare H22 - 002 Lower Body Shell Fitting for JJRC H22 Remote Control Quadcopter . ... Type: Body Shell . ... RC Quadcopter Parts . ... Package Contents : 1 x Body Shell . ...

Еще в разделе: (Показать все результаты (>64) - astrokuban.info/ )

• Перчатки - Dali Exclusive - Dali Exclusive Коврики в салон TAGAZ Road Partner

spaceweb@oulu.fi - last update: 5 January 1999, 1500 UT (RR) . Geomagnetic pulsations, i.e., ultra-low-frequency (ULF) waves cover roughly the frequency range from 1 mHz to 1 Hz , i.e., from the lowest the magnetospheric cavity can support up to the various ion gyrofrequencies . ... Pulsation classes . ... Pulsations are studied with in situ observations in space of both magnetic and electric fields, and with ground-based magnetometers . ... correlation with IMF/solar wind parameters . ...

Еще в разделе: (Показать все результаты (>516) - www.iki.rssi.ru/ )

• Low latitude aurorae [Oulu)
• Plasma
• The Earth's Magnetosphere

... The entire sky is seen projected on a coordinate system centered on our Milky Way Galaxy with the plane of the Galaxy running across the middle of the picture. ... Alpha Centauri: The Closest Star System . ... The closest star system to the Sun is the Alpha Centauri system. Of the three stars in the system, the dimmest -- called Proxima Centauri -- is actually the nearest star. ... In the center of 30 Doradus lies a huge cluster of the largest, hottest, most massive stars known. ... The Iron Sun . ...

Еще в разделе: (Показать все результаты (>28248) - www.astronet.ru/ )

... Science User Portal . ... ESO, the European Southern Observatory . ... ESO's Governing Bodies . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... ESO . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... ESO Science Outreach Network . ... The Lower Intermediate Structure of Unit Telescope no. 1 (status mid-June 1997). ...

Еще в разделе: (Показать все результаты (>44151) - www.eso.org/ )

• Lower Intermediate Structure of UT1 | ESO United States
• Lower Intermediate Structure of UT1 | ESO Ireland
• Lower Intermediate Structure of UT1 | ESO Australia

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... Man in space | ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Еще в разделе: (Показать все результаты (>2607) - www.energia.ru/ )

• RSC "Energia" - Production
• S.P.Korolev RSC Energia - LAUNCHERS
• INTERNATIONAL SPACE STATION

... Parameters for EPN ----------------------------------------------------- HK file type: HBRConfigurationNonPeriodicHousekeeping [4 parameters ] ----------------------------------------------------- HBR_0_ACTIVATION_STATUS Uint16 [ HBRPROC subject to HBRID == 1] HBR_1_ACTIVATION_STATUS Uint16 [ HBRPROC subject to HBRID == 2] HBR_2_ACTIVATION_STATUS Uint16 [ HBRPROC subject to ...

Еще в разделе: (Показать все результаты (>2521) - xmm.vilspa.esa.es/ )

• Routines which deal with DSS GTI filters

In the PROJECT we are using the following peculiar . features of RATAN-600 . ... Brightness temperature sensitivity being equal to the antenna temperature sensitivity .. ... Receiver system .. ... Using aperture averaging effect. dual- beam and dual (multi-) frequency filtration, we demonstrated full filtration of the atmosphere noise down to the receiver noise at all scales of acoustics peaks ( Fig.1 , Fig 2 ). ... We select this frequency as the central one in our project. ... Antenna surface . ...

Еще в разделе: (Показать все результаты (>474) - jet.sao.ru/ )

• harak_e
• NEdit.org

... All the ELT pro jects present a segmented primary mirror. ... In 2001 Esposito [3] proposed the PWFS as phasing sensor for segmented mirrors, demonstrating, with numerical simulations, that the sensor can sense and control at the same time differential piston, tip and tilt of each segment. ... A new co-phasing loop has been arranged with the PWFS and the segmented mirror of NAOMI [6] (the AO system located at the telescope nasmith platform). ...

Еще в разделе: (Показать все результаты (>7111) - www.arcetri.astro.it/ )

• Cannibal Stars Cause Giant Explosions in Fornax Cluster Galaxy (ESO Press
• Listing of Viking Orbiter Ancillary Data
• HwB: Electrocoin Connector (Offline)

. TWO SEPARATE PROBLEMS !!!!! . TWO SEPARATE PROBLEMS !!!!! . TWO SEPARATE PROBLEMS !!!!! . TWO SEPARATE PROBLEMS !!!!! . TWO SEPARATE PROBLEMS !!!!! .

Еще в разделе: (Показать все результаты (>240) - zebu.uoregon.edu/ )

• Energy From the Wind
• The Creation of Helium
• Solar Collection and Energy Transport.

.

Еще в разделе: (Показать все результаты (>1354) - www.sai.msu.su/ )

• APOD: Galileo Views Ganymede
• Introduction to Layers
• Zen: LedaTips

An example of the AKR (Auroral Kilometric Radiation) recorded by the POLRAD radio-spectro-polarimeter. The 3 perpendicular components of the electric field are presented in the range from 4 kHz to 1 MHz , while crossing the morning sector of the auroral region (3.00 - 5.40 MLT) at the altitudes from 14441 to 18392 km. The lower limit of the AKR was at 150 kHz, while the maximum power was received at a typical range from 200 to 400 kHz. ...

Еще в разделе: (Показать все результаты (>5762) - www.cosmos.ru/ )

• One of Gilbert's Experiments

... Evolution of the magnetic field (solid lines) , temperature (colour) , and velocity (arrows) at four times for case A1 (a), A2 (b), B1 (c), and B2 (d). The characteristic parameters of magnetic field strength and electron number density are given above each case plot. ... Aims We aim at investigating the formation of jet-like features in the lower solar atmosphere, e.g. chromosphere and transition region, as a result of magnetic reconnection. ...

Еще в разделе: (Показать все результаты (>1379) - star.arm.ac.uk/ )

• Human Orrery
• Major Natural Disaster Risks

... Submitted by Bruce Berger on 08/08/2006 23:49:45 . ... This is the same, except, 9 images stacked. Each image is 5 minutes, guided. Images were reduced with Dark and Bias, then alined and combined in CCDSoft 5.0. ... Looks better, doesn't it? ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>172) - www.atmob.org/ )