OptInt PmWiki . MROI Delay Line / . Edit Page | Page History | ... MROI Delay Line Design Contract . ... Design Documentation . ... MROI DL Production SW Contract . ... MROI Fast Tip-Tilt Contract . ... MROI FTT Contract Private Material . ... Schedule Tracking . ... MROI DL Design Contract Private Material . ... Mailing Lists . ... Draft Test List . ... Test reversing direction while tracking. Test response to fringe tracking offsets. ... Repeat tracking tests with all loops closed. ...

... Even the maximum velocity can't be applied yet, due to the acceleration limit. ... The algorithm used is as follows: When the integral term is being used, the correction velocity is given by Vcor = kP ( x-xDES ) + kI therefore, the change in one cycle is ( x-xDES ) dt Vcor = kP ( x-xDES ) + kI ( x-xDES ) t Vcor = kP [( x-xDES ) - ( x-xDES ) old ]+ kI ( x-xDES ) old t Vcor = kP ( x-xDES ) + (kI t - kP) ( x-xDES ) old Vcor = kP ( x-xDES ) + q( x-xDES ) ...

Basic Control Law . gyros . ... FGSs . ... HST has 6 gyros, 2 per package in 3 packages (RGAs). ... measured position data from FGSs or FHSTs ("observer data") . ... FGS control is partly internal to the FGS, partly done by the DF224 flight software . ... Stops using FGS data in control law . ... The maneuvers can be executed either under gyro control or with FGSs active . ... When implemented, will use one FGS for v2-v3 control and a combination of FHST and gyro data for roll control . ...

... Electric Forces . 19.Motion in a Circle . ... In the absence of forces, motion in a straight line and constant velocity continues indefinitely. ... Each rotation the stone covers a distance . ... Since its velocity v equals the distance it moves in one second, one finds . ... while the actual motion brings it to some point D on the circle, whose center will be denoted by O. In the absence of forces, motion in a straight line and constant velocity continues indefinitely. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Site . ... Commanding . ... In a typical robotic observing scenario, each afternoon, a telescope control computer obtains a set of objects to observe from its home institution from a command or script file. ... The file is then transferred to the telescope control computer at the Winer Observatory in Sonoita. ... The Iowa control computer then begins processing the telrun.sls file. ... 2013 Winer Observatory. ...

In the absence of forces, motion in a straight line and constant velocity continues indefinitely. Motion in a circle, however, requires forces to act. ... Since its velocity v equals the distance it moves in one second, one finds . ... The above result suggests that steady motion around a circle, at least for a short time span, can be viewed as the sum of a straight-line motion with fixed velocity v , plus an accelerated motion towards the center of attraction, with the above acceleration, a . ...

... Home Page . ... Note: PmWiki is distributed with uploads disabled by default. ... PmWiki can be configured to allow authors to upload and attach files to pages. ... A link to a form whereby the author can specify a file to be uploaded and used as the new attachment . ... To link to attachments on another page or WikiGroup , use Attach:PageName/file.ext or Attach:Group.PageName/file.ext . ... When I upload a file, how do I make the link look like "file.doc" instead of " Attach:file.doc "? ...

Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...

... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...

THE STUDY OF THE PIONEER ANOMALY THE STUDY OF THE PIONEER ANOMALY The Pioneer Anomaly : Effect, New Data and New Investigation Slava G. Turyshev Jet Propulsion Laboratory, California Institute of Technology Seminar at the Sternberg Astronomical Institute Moscow State University, Moscow, 6 February 2007 1 THE STUDY OF THE PIONEER ANOMALY THE STUDY OF THE PIONEER ... Are they relevant to the Pioneer anomaly? ...

BTA control information and schematic view of telescope position . ... Control: Tracking . ... Target: Object . ... 092 o 45'02.4" . ... Object: . ... Difference: . 000 o 00'00.0" . 00 o 00'00.0" . ... Position: . ... Focus position: 035.00mm . ... Outdoor temperature: -01.6 . ... Indome temperature: -00.5 . ... Main mirror temperature: -02.5 . Temperature difference: 0.9 ...

XMM-Newton Science Analysis System Page: 1 siamgen June 28, 2006 Abstract siamgen generates the Star Tracker / Instrument Alignment Matrices (SIAMs) for the instruments EMOS1 , EMOS2, EPN, RGS1, RGS2, and OM as speci ed in the Interface Control Document [2] 1 Instruments/Modes Instrument Mode all except ERM all 2 Use pipeline processing no interactive analysis no CCF maintenance yes 3 Description siamgen generates the ...

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Namespaces . ... tcc.mov.trapSlew Namespace Reference . ... You may specify a minimum duration for the constant-velocity segment, which is useful for "rounding the corners" of the slew to make it jerk-limited (see mov.fullSlew). ... A trapezoidal slew has three segments, two of constant acceleration separated by a constant velocity segment. ... The slew numbering and notation used in this subroutine are quite different than those used in the math notebook. ...

June 11-13, 2007 S.P.Korolev RSC Energia – MCC-M, . ... On June 10, 2007 the International Space Station (ISS) received another manned vehicle. In addition to Soyuz TMA-10 crew rescue vehicle attached to the station, the US Space Shuttle Atlantis mated to the ISS. ... The onboard crew conducted video imagery of the vehicle external surface. The crew commander Fyodor Yurchikhin (test-cosmonaut, S.P. Korolev RSC Energia) conducted photo imagery of several phases of this process. ...

... BOM2 and the basic block of solar limbograph including pointing and control systems ? ... Fine tracking platform (FTP) for Sun tracking by the sight axis of the limbograph; . ... Tracking system frequency ? ... Controller of the control system and solar fine tracking of the sight axis of the limbograph; . ... The basic relative construction of the elements and instrumental blocks of the "Astrometria" space experiment is shown on the block diagram of units within the complex of SL-200 solar...

Next: ST-6 Data Collection Up: Data Acquisition Previous: Data Acquisition with . ... The tracking software is extremely important to data collection, and will be presented here. The tracking software is run from the CPU box. ... The exposure adjust will set the exposure time. ... After the drive is calibrated, the track button will set the ST-4 in a mode where it will track the star until it either loses track or the operator stops the track. ...

Momentum Thursday, 24 February 2011 Quick Introduction to Momentum Principle · We will come back to all of this - this is just a taster. ... Thursday, 24 February 2011 What is this (Gamma)? = 1 1- v c 2 You are probably familiar with momentum - mass times velocity - but the real equation has this extra term in it. ... Thursday, 24 February 2011 Thursday, 24 February 2011 Thursday, 24 February 2011 Don't normally need to worry about Gamma · Unless you are dealing with remarkably fast motion! ...

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