A computer controlled low light photometer for nightglow observations. Hardware units of portable photometer for low light measurements, especially night glow emission is described. ... Interface card contain three channels of 24 bit counter, 4 channels of 12 bit ADC and the buffer bus for the controlled motors of the altazimuthal fork mounting and filters wheel, the position encoders. ... Where N( ) is output signal photometer generated input light flux F( l ) . ... PMT # . 599 . ...

Europractice -- EUROPRACTICE Software Service mailing list . ... The current archive is only available to the list members. ... To post a message to all the list members, send email to europractice@smtp.arcetri.astro.it . ... Your email address: . ... You may enter a privacy password below. ... Enter your admin address and password to visit the subscribers list: . ... To unsubscribe from Europractice, get a password reminder, or change your subscription options enter your subscription email address: . ...

... Basic Observables: Zero-differenced phase and code ionosphere-free combinations of global GNSS network stations, corrected by P1-C1 satellite code biases (cc2noncc), daily observations with 30 seconds sampling rate Sites coordinates : IGb08 reference frame coordinates and velocities Displacements: solid tides, ocean loading, pole tide loading (IERS 2010) Geometric model : Receivers antennas eccentricities, absolute receiver and ...

home education . SEARCH ASP SITE: Match ALL words Match ANY word . ... SEED Grants to Scientists . ... The ASP SEED Grant program supports the ASP's mission to advance science and science literacy through astronomy by encouraging active researchers to engage in public outreach, K-14 formal education, or informal education programs or activities. ... Development, use, and dissemination of a well-illustrated college-level presentation on a specific topic or problem in current research . ... search . ...

Is the ozone layer recovering ? ... Global Regulation Global Regulation · · · · 1985: Vienna Convention 1987: Montreal Protocol Several amendments and adjustments Quantity for (chemical) ozone depletion of ODS: EESC (Equivalent Effective qu ect Stratospheric Chlorine): Weighting over release and ozone depletion of individual ODS EESC for mid-latitudes http//:www.wmo.ch/web/arep/reports/ozone_2002/q&as.pdf, Seite Q.29 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 3. ...

Peremennye Zvezdy", . ... Min . ... USNO B1.0 1240-0526105 . ... min . Comm. 1 . ... 1_HJD.txt . ... USNO B1.0 1242-0521593 . ... USNO B1.0 1241-0519765 . ... USNO B1.0 1242-0521989 . ... USNO B1.0 1242-0522040 . ... USNO B1.0 1240-0526950 . ... USNO B1.0 1240-0527064 . ... The field centered at RA=22 h 48 m , Dec=+34њ23? (2000.0) has been chosen to search for new variable stars: it contained no known variables. ... the star numbers are from the USNO B1.0 catalog (Monet et al. ...

... Free image alignment/stacking/processing Software . My lunar drawings . ... REAL TELESCOPES . ... Download Pocket-Aberrator . ... The Aberrator is freeware that generates star-testing images to show the effects of aberrations (distortions) influencing the quality of a telescopes performance. ... The idea to make a program like the Aberrator I got after studying many internet-sites on star-testing and often the effects of certain aberrations were only available as literal descriptions. ...

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

. Title . Measurements summary . Effect of sacrificial charge injection . Annealing . Defect nature . Irradiation temperature effect and conclusion

... We computed the permanently shadowed areas and temperatures inside the craters for the variation of the position of the lunar pole of rotation with respect to the ecliptic pole with a period of 18.6 years. ... According to our results, the total permanently shadowed area in the polar craters of the Moon is equal to 50428.7 km2, or 0.13% of the total area of the lunar surface [3]. ... The area of permanently shaded part of a crater makes 59 % from all area of a crater [3]. ...

Performance of the Digital Science Partnership Remotely-Operated 0.5-Meter Corrected Dall-Kirkham Telescopes John Kielkopf1, Brad Carter2, Carolyn Brown2, Rhodes Hart2, Jeff Hay1, Ian Waite2 OVERVIEW The Digital Science Partnership is a collaboration between the University of Louisville and the University of Southern Queensland to develop remote and robotic astronomical instrumentation and software, primarily for education, student research, and teacher training. ...

... core . ... 54 љ void forward ( const Vec3d *altAzPos, float *mag, const int num=1) const ; . 55 љ void forward ( const Vec3f *altAzPos, float *mag, const int num=1) const ; . ... 57 љ void forward ( const float *sinAlt, float *mag, const int num) const ; . ... 59 љ void forward ( const float *sinAlt, float *mag) const ; . ... 68 љ void backward ( const float *sinAlt, float *mag, const int num=1) const ; . ... 89 љ static float SUBHORIZONTAL_AIRMASS; . ... 168 љ // static const QString source( . ...

. This Directory contains Model of distribution of density, temperature and effective collision freguency of electrons. Yu.K.Chasovitin. 1998. This Directory contains The program RIM98 for calculating the parameters of the ionosphere to use the "Reference Ionospheric Model-98" (RIM-98).Yu.K.Chasovitin. 1998.

The most up-to-date information related to atmos 3.0 are collected here due to constantly increasing interest to MASS/DIMM processing software... atmos 3.0 is still beta , so the latest version is 2.97.5 (there is also 2.98.x branch which absorbs new features) . ... M' line: . ... free seeing and its relative error . ... dimm seeing and its relative error (if dimm data are present, zeros otherwise) . ... dimm turbulence power and its relative error (if dimm data are present, zeros otherwise) . ...

Общая Астрономическая Конференция > Товары для астрономов > Продукция DeepSky > Продукция www.qhyccd.com . ... аксессуары http://qhyccd.com/en/left/accessories/ . QHY5V http://qhyccd.com/en/left/page3/qhy5-series/ . QHY5L-II color http://qhyccd.com/en/left/page3/qhy5-ii-series/ . QHY5L-II mono http://qhyccd.com/en/left/page3/qhy5-ii-series/ . ... QHY6 http://qhyccd.com/en/left/page4/qhy6-entrylevel/ . колеса фильтров http://qhyccd.com/en/left/qhy-colorwheel/qhycfw1-old-version-/ . ...

Next: NICMOS Science Up: NICMOS Data Calibration and Previous: NICMOS Software at the . ... Reference File Tools . Image Analysis and Reduction . ... These include the tasks used in the STScI pipeline, tools to generate the reference files used by the calibration pipeline tasks, and general image analysis, manipulation, and arithmetic tasks. ... Calnica is used to apply instrumental calibrations to individual datasets, while calnicb is used to process associated sets of NICMOS images. ...

... Numerical Modeling of RadioAstron SRT Temperature Deformations M. Yu. Arkhipov, I. S. Vinogradov, S. B. Novikov, and S. D. Fedorchuk Astro Space Center, Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia e mail: rusengineer@mail.ru Received December 16, 2013 Abstract--The results of modeling the thermal deformations of a space radio telescope's reflecting surface are presented in the paper. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... To improve the quality of ionograms and to carry out on automatic ionogram processing we have developed a special software, which can be arbitraly devided into the following main parts: . ... Ionogram processing software on the basis of image processing; . Interactive ionogram processing software. ... Here we present ionogram samples for different kinds of chirp sounding . ... Capabilities and samples | ...

... Matrix of Transformation | ... Software | ... The software includes: . attidf.for - a FORTRAN subroutine to get a matrix M (named PA in the subroutine text) to transform any vector from the S/C coordinate system to the GSE coordinate system: . V GSE = M * V S/C . To transform a vector from the GSE coordinate system to the S/C coordinate system transpose the matrix M: . ... We want to know the direction of this vector in the GSE frame for date: 30.05.1997, time 1h.0min.0sec. ut. ...

... Satellite data ] . ... SMIS IKI RAN has developed the software package which may be used both by owners of acquisition stations and individual users of satellite information. ... AVHRR instrument data processing. ... This enables the users who are not yet qualified in computer methods of satellite data processing, to get a quick start with the software. ... The basic software package enables a user to solve a wide range of tasks (in our server You can find the data processing samples ). ...