... The design for the ALPACA receiver includes a parallactic rotator that can turn +/- 15 degrees about the center of the array. The plots show the parallatic rotation rates, and allowable integration times for 30degree rotation (.ps) ( .pdf ) . ... arecibo is at about 18:21:14. the leftmost set is 28 to 19 deg, the rightmost set is 08 to 17 deg. ... Page 2: parallactic rotation rate vs Hour Angle (in minutes). declination's 00:21:14 to 17:21:14 are plotted in 1 degree steps . ...

... Celui d'une gц©nц©ration pour qui, tous les ц©tц©s depuis deux dц©cennies, il est possible d'aller "voir" le ciel en famille ou entre amis. ... Parce que le ciel n'est pas assez spectaculaire, qu'on ne peut pas "voir" les ц©toiles comme autre chose que de maigres pixels ; parce qu'une audience massive n'est pas au rendez-vous en aoц»t ; parce qu'il est paradoxal d'organiser une ц©mission dont l'un des buts est d'appeler ц  s'ц©loigner des ц©crans.. ... Mais ne boudons pas la fцЄte. ...

... Phase light curves of binary model that consists of a primary component with mass M 1 and a secondary component with mass M 2 . ... The input parameters of the problem are the accretion rate onto the binary components ( ), the component mass ratio q = M 2 /M 1 , the orbital inclination to the line of sight , the eccentricity e, the rotation angle of the apsidal line relative to the observer , and the parameter c characterizing viscosity. ...

For the last few decades InformChaos Lab of the Institute of Radio Engineering and Electronics of Russian Academy of Sciences studies chaos and complex dynamics of nonlinear systems. In 2000 as a result of these studies we proposed a concept of Direct Chaotic Communications (DCC) . Testbeds of wireless communication systems demonstrated transmission of information with rates up to 200 Mbps. Chaotic (noise-like ) oscillations of deterministic systems are used as information carriers in DCC. ...

. 6). From their rest-frame UV emission we can estimate individual star formation rates, and study evolution of the star formation rate density with cosmic time. At lower redshifts, near-infrared spectroscopy (including slitless spectroscopy with WFC3 on HST) has enabled us to measure star formation rates at redshifts beyond one through the redshifted rest-frame optical lines. I will review current work on this, and look to future developments (in particular JWST).

New NexStar GPS Commands Mike Swanson swanson.michael@usa.net http://www.angelfire.com/ns/nexstar Tracking Rate Commands 1. ... The tracking rate returns to the hand control default (usually sidereal) after any of the following: after approximately 20 seconds with no action from the PC or the user after pressing any of the arrow buttons on the hand control To prevent this automatic return to default tracking, you must set the tracking mode to Off prior to issuing a new tracking rate command. ...

... Searches for Star Formation in Damped Systems . ... The objective was to measure the star-formation rates in these systems. However, no H emission was detected above our limits of Wm -2 , corresponding to star formation rates ( q 0 =0.5). ... For q 0 =0.5 our limits are in conflict with the star formation rates predicted under the assumption that the high- z DLAs are the fully-formed galactic-disk counterparts of today's massive spiral galaxies. ...

... GX - 03K Aroma Diffuser . ... Size: 130 X 130 X 70mm . ... Каша проста в приготовлении, достаточно залить порцию сухого продукта горячей водой и тщательно размешать.Состав: цельное сухое молоко 33 %, пшеничная крупа 31%, рисовая крупа 11%, сгущенный банановый сок 8,9% (сироп глюкозы, фруктоза, сгущенный сок банана), сгущенный яблочный сок 5,7%, сахар, пюре из груши 4,4 % (сахар, мякоть груши, сироп глюкозы, фруктоза), витамины (ретинола ацетат, холекальциферол, токоферола ...

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

Determination of an Intermediate Perturbed Orbit from Range and Range Rate Measurements at Three Time Instances . ... Very Long Baseline Interferometry (VLBI), Small Solar System Body (SSSB), an intermediate perturbed orbit, a fourth-order tangency to the trajectory of perturbed motion, range measurements, range rate measurements, range observations, range rate observations, computing the preliminary orbit of a small celestial body, the degree of approximation of the real motion, the Keplerian orbit. ...

... 41 Table 1. ... Radiative Recombination Rates on the HeI ion levels .. ... Parameters ai and Ti for the total rates of dielectronic recombination . ... Recombination charge transfer rates in units 10-9 cm3 s-1 b etween atoms and ions of heavy elements . ... Relative Intensities of the C, N, O ions recombination lines Table 27. Parameters of the analytical approximation (Eq3.6) of the effective dielectronic recombination coefficients for lines of the ions of C, N, O, Ne, Mg, Al and Si Table 28. ...

Astronomy Discussion Forums . Forums: . ... Harv Is An Anonymous Expert On All Things ...not . ... Post Message | ... Posted by M.W.Pearson on November 4, 2002 04:18:51 UTC . ... Harv, yesterday, you accused me of serious, longstanding ill intent on the other forum. ... Just for the record - harvey1 - November 5, 2002 - 14:57 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Evolution of the double neutron star merging rate and the cosmological origin of Gamma-ray burst sources " , Astroph.J., 1995, v.454, 593-596 (Lipunov, V.M. Postnov, K.A. and Prokhorov M.E.) . Evolution of SupernovaЃExplosion Rates in theЃ Universe (Jorgensen H., Lipunov.M., Panchenko I.E., Postnov K.A., Prokhorov M.E.) ApJ, 1997, v.486,p.110 . ... Formation of a Gravitationally Bound Object after Binary Neutron Star Merging and GRB phenomena " (G.V.Lipunova, V.M.Lipunov). ...

Data and Phase Links . The maximum scientific data rate of downlink is 128 Mbit/s (total rate 144 Mbit/s). Data transmission is being done by VIRK communicationsystem through the high gain antenna at frequency 15.000 GHz. The downlink data stream is divided into frames each being 20 000 bytes long. ... Ground Support of the RadioAstron . ... Data Processing . ... Progress of the RadioAstron Project in Pictures . ...

. Special Astrophysical Observatory RAS .

MPEC 2010-A35 : 2010 AL2 http://www.cfa.harvard.edu/mpec/K10/K10A35.html Printer-friendly version MPC Ope rations Status Processing (Info) ECS: Accessible Obse rv e r Se rv ice s (NEOs) NEO Services Overview NEO Confirmation NEO Confirmation (RA order) NEO Ratings NEO Page NEO Observation Planning Aid NEOChecker NEOCMT Checker Obse rv e r Se rv ice s Services Overview IAUMail Minor Planet & Comet Ephem. ... Orbital elements: 2010 AL2 Epoch 2010 Jan. ...

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

. (Do a Reload to see it again !) This is an example of refreshing (every 5 seconds) of textual information Who are online . WallStreetWeb . Wells Fargo Bank . Leave a message ? oleg@sai.msu.su .

Detecting Long Period Planets with WASP 1 University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL To estimate the number of transiting planets in this period range, planetary occurrence rates from Kepler (Fressin et al, 2013) for varying spectral type & planet type were used. ... Two `stare' fields are currently available from 2011 (330,000 stars) producing a detection rate of 3.0±2.4 planets (Fig 4). ... Since 2011, WASP-N cameras have observed in `Stare' mode, with cadence of ~1-2min. ...

... Bad Astronomy . ... Bitesize Astronomy . ... Mad Science . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... At what rate are photons collected when HST is viewing objects billions of light years away? ... Part of my job is to figure out exactly this number-- for an object of a given brightness, how many photons do we see in our camera aboard Hubble? ... Even over the area of Hubble's 2.4 meter mirror, only a handful of photons are counted every second. ... 2008 Phil...