Target: NGC4038 or the Antenna Galaxies Date: Night of 20110412 to 20110413 Time: 2011-04-13T04:09 to 2011-04-13T04:28 Telescope: Moore Observatory RC24 Camera: Apogee U16M Filters: Sloan griz Exposure time: 100 seconds each Observer: Karen Collins Processing: John Kielkopf

... Radiation and detection of scalar gravitation waves are considered in: . Yu.Baryshev, "Signal From SN 1987a in Amaldi-Weber Antennas as the Possible Detection of Scalar Gravitational Waves", Astrophysics, Vol.40, No.3, 1997, pp. 244 - 251. Yu.Baryshev "On a Possibility of Scalar Gravitational Wave Detection frrom the Binary Pulsar PSR 1913 + 16" gr-qc/9911081 . K.S.Thorne "Probing Black Holes and Relativistic Stars with Gravitational Waves" gr-qc/9706079 . ...

. This is a new popup window - close it when you are done . Submitted by Paul Valleli on 01/16/2007 15:59:15 . 25 Meter Radio telescope . Down in the valley from McDonald Obs. is one 25 meter Radio telescope antenna of an array that stretches around the world for VLBI - very long baseline interferometer . Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us

... May 17 23, 2012 . Journey through the enchanted lands of the Anasazi, the Hopi and the Navajo to view the annular eclipse on May 20, 2012. ... Explore the beautiful Southwest at Oak Creek Canyon, Zuni and Acoma Pueblos, and Canyon de Chelly, with its sheer red cliffs and innumerable prehistoric Indian dwellings. ... Monday, May 21, 2012 Chinle, Arizona Albuquerque, New Mexico . ... Tuesday, May 22, 2012 Albuquerque, New Mexico . ... Wednesday, May 23, 2012 Albuquerque, New Mexico Home . ... news | ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Апрель 1998 . ... The downlink telemetry rate is presently 40 bps except during the Probe Checkout #2 data playback over specially requested 70m passes. Spacecraft Activity Summary: Orbiter: On Friday , 04/03, the third of seven sequenced data playbacks occurred for Huygens Probe Checkout #2. ... On Saturday, 04/04, the fourth data playback occurred for Probe Checkout #2. ...

... Space flight . ... The L-39 two-seat training jet plane is intended for flights in regular and complex meteorological conditions at day and night time, as well as for acrobatic flying. ... A cockpit canopy is pressure-tight with a single layer glazing, the back-folding parts can be thrown off under abnormal condition by pyrotechnical systems. ... Comparable on size and assigned tasks with the American F-16 and F/A-18 fighters, the MIG - 29 is presently in the service of 23 countries of the world. ...

... The main design features of the mirror system of the RT-32 are as follows [1]: . The carcass of the primary mirror is formed as a three-dimensional, welded steel tubular rod system that is highly statically indeterminate and therefore very durable. ... The supporting and driving maschinery of the antenna is T-shaped, so it has a very massive vertical stanchion (its length is 15m and diameter 2.3 m). ... Diameter of the primary reflector, D - 32 m . ... 1997 год . ... Нар.газета N 107 11.06.1997 . ...

USING THE CORRELATION BETWEEN ISGRI SURVEY RESULTS AND OTHER CATALOGUES TO AID SOURCE IDENTIFICATION John B. Stephen, A. Malizia and L. Bassani IASF-INAF, Via P. Gobetti 101, 40129 Bologna, ITALY, E-mail: stephen@iasfbo.inaf.it ABSTRACT In order to help in the identification of INTEGRAL/ISGRI sources, we have developed a software package which allows a rapid and detailed cross-correlation to be performed between various source catalogues. ... We show below some preliminary results from this analysis. ...

... Figure 2 shows a time series with data from both thermometers plotted. ... CREAD; ioctl ( comport ,TCSETA, svbuf); for(devno=0;devno =7;++devno) { printf ( %d , devno ); fflush(NULL); talkDS(ds_sel[devno]); sleep(1); /* printf ( DS1820: %d , devno);*/ /* talkDS(ds_rdtmp); */ /* use block commands to make compatible with ds18x20's */ talkDS(ds_convrt); /* type out hex string from ds18x20 scracth pad. echo of command */ for (i=0; i 2; i++){ /* printf ( %c , devdata [i]); */ } ...

... Main page News People . ASA . Master . Master net Homepage . ... MASTER . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . ... Latest news and news archive . ... 01.09.2010 . ... All news ...

... A correlation between metal abundance and orbital elements (the eccentricity and angular momentum) has been found for three semples of disk stars of our Galaxy with abundance derived from detailed analysis. The correlation indicates that metal abundance in the Galaxy kept increasing after the birth of old disk stars and that the Galaxy kept collapsing during the formation of its disk subsystems. ...

... Milky Way . ... Science Fiction . ... Karl Guthe Jansky (1905-50) was born in Norman, Oklahoma; he was of French, Czech and English descent and grew up in Madison, Wisconsin.б  Jansky was the third of six children and was named after physicist Karl Guthe whom his father Cyril Jansky had worked for earlier in his career.An interest in science and physics was perhaps in KarlБЂ™s genes as Cyril Karl Jansky БЂњRadio Astronomy, I am your fatherБЂќ (Image credit:Wikimedia.org) . ...

... 2007 . ... Сегодня: 10 апреля 2016 г. Европейское космическое агентство успешно испытало антенны, совмещенные с солнечными батареями. ... Большинство нынешних космических аппаратов имеют отдельные солнечные батареи для обеспечения энергией своих систем и антенны для поддержания связи с наземными станциями. ... ЕКА профинансировало исследования и развертывание для демонстрации комбинированных солнечных батарей и антенн. ... ЕКА совместило антенны с солнечными батареями . ...

... After strong impacts of meteorites or spacecrafts (Lunar Prospector) with the Moon's surface, the radio emissions in various frequency ranges were recorded. ... 2 Review of radio observations of the Moon The main source of lunar radio emission at centimeter wavelengths is the thermal emission of a brightness temperature equal to 250 K. The intensity of the thermal radio emission changes slowly with a period equal to one month. ... The calibration of the lunar radio flux was conducted Fig. ...

University Satellites and . Space Science Education . ... Simulation of Carrier Phase GPS Observables and Feasible Attitude Determination Algorithms for Universitetskiy-Tatyana Satellite . ... Carrier phase observables of radio signals transmitted by navigation satellites, when obtained from multiple antennas, potentially could provide the most accurate and stable solution for attitude determination among other methods. ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

... File Summary: ------------------------------------------------------------------------------- File Name Lrec Records Explanations readme 80 24 This file cat_3.dat 21 2444 Cepheid radial velocities ------------------------------------------------------------------------------- File cat_3.dat : ------------------------------------------------------------------------------- Bytes Format Units Explanations 1-5 Star ...