... Position Switching Separation Tolerance with Arecibo in L-Band . ... Arecibo Elevation Wheel and Track Life . ... Carl Heiles . ... Dynamics of the Arecibo Radio Telescope . ... The Future: Ultra Wide Band Feeds and Focal Plane Arrays . ... 2002-03 (pdf) . ... 2002 May . ... 2001-09.pdf . ... Multi-Beam Array System Feed Selection . ... 2000-07.pdf . ... The LBW Feed: The Mueller matrix in 1999 and 2000 . ... P. Perillat . ... Feed Resonances in Wide L-Band Gregorian Feed . ... J. Cordes, J. Lazio ....

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• pdev_software
• pulsars
• jun12-dec12 sysperf,pnterror

... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. The MAST Pointings Tables Pro ject Karen Levay, Paolo Padovani1 , Randall Thompson, Megan Donahue, Michael Corbin Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 Abstract. We have undertaken a pro ject to create a database of all HST imaging observations organized by position on the sky. ... Each sky region was called a "pointing." ... Users select the instrument pointings table they wish to search. ...

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• ADASS 2002 Conference Proceedings
• Data Access Layer to Support Variable Inputs Using C
• IRAF Multiple Extensions FITS (MEF) Files Interface

SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A .. ... IMAGEW = 4256 / image width IMAGEH = 2832 / image height ANRUN = T / Solve this field! ...

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• http://www.astro.louisville.edu/shared_skies/archive/select/messier/m27/20111029/log.txt
• http://www.astro.louisville.edu/shared_skies/archive/select/planets/saturn/20091128/saturn_20091128.txt
• http://www.astro.louisville.edu/shared_skies/archive/select/planets/saturn/20080312/saturn_r_20080312.txt

usr/bin/perl use strict; use Getopt::Std; rand($$^time()); my % opt ; getopts('c:q:n:m:h', \% opt ); if ( $ opt {h} ) { print Usage:\n$0 [ -c COUNT ] [ -q QUERIESNUM ] [ -n AVERAGEPERQ ] \n ; print -c COUNT - number of record\n ; print -q QUERIESNUM - number of queries\n ; print -n AVERAGEPERQ - desired number of record returning by one query\n ; ...

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• Torsten Martinsen's GIMP plug-ins
• Zen: Gin
• xntpd - Network Time Protocol (NTP) daemon

... The system is based on two straight lines ("axes"), perpendicular to each other, each of them marked with the distances from the point where they meet ("origin")--distances to the right of the origin and above it, the origin being taken as positive and on the other sides as negative (see drawing below). ... One system (" polar coordinates ") uses the length r of the line OP from the origin to P (i. e. the distance of P distance to the origin) and the angle that line makes with the x-axis. ...

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• Identities
• Coordinates--lesson plan #9
• Elements of Algebra

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• Means and Deviations
• QSO Absorption Lines and Other Cosmological Probes
• More on Exponential Growth

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. ...

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• Winer Observatory Engineering Weather Page
• Winer Observatory 2/3m Telescope Project
• Winer Observatory Weather

... Insert date: . Day: . Month: . ... This CGI -script calculates a day of week of the given date, Julian date of Greenwich noon JD and extracts from the database indices of solar activity: Wolf number for the day W , monthly W m and yealy means W y of Wolf number for month and year of the date. The prediction of Wolf number (which was made in 1998 and, hence, lost actuality) is also presented. The database uses solar activity data got from server of National Geophysical Data Center . ...

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• Extended time series of Solar Activity Indices
• The Canadian S2 Correlator - Principles of Radio Interferometry
• Structure of the database files

... This year SSAU provides 1429 state-funded places for admission in all kinds and directions of educational programs. ... In addition, SSAU Admission Committee notes the substantial increase in interest from the foreign applicants this year. The number of applications from foreign countries has already surpassed last year's totals - 76 applications. Based on the experience of admission campaigns of previous years, SSAU expects summer 2014 to enrol about 150 foreign students in the university. ...

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... In the Heart of the Tarantula Nebula . ... In the heart of monstrous Tarantula Nebula lies one of the most unusual star clusters. Known as NGC 2070 or R136, it is home to a great number of hot young stars. ... Neptune is the eighth most distant planet from the Sun, thirty times the Earth-Sun distance. ... Its visible surface appears to be carpeted with tens of thousands of magnetic north and south poles joined by looping field lines which extend outward into the Solar Corona. ...

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to operate this progam, copy it to your own directory (as "box.sm"), # start sm, # (start a plot window if there is't one already with device x11). # while in sm, type: input box.sm # define N 10000 # "random" gives random numbers uniformly distributed between 0 and 1. # x & y below each are randomly distributed between -1 and +1. set x=2*random($N)-1 set y=2*random($N)-1 set t= x*x+y*y < 1 ? ...

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• Mach-numbers in a simulation of convection in the sub-giant Eta Boo
• Magnitudes
• Research Interests

. Full screen versions . Number - magnitude counts . Number - redshift counts . | Front page | . | << - Redshift wedge | Completeness estimates - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .

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• Dunk Proceedings - 2dF QSO Redshift Survey (Number-Magnitude Relation)

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

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• VISTA - Visible and Infrared Survey Telescope for Astronomy

home membership . SEARCH ASP SITE: Match ALL words Match ANY word . General/ Technical Membership Form for new members . Renewal General/ Technical Membership Form . Gift Membership Form (New & Renewal) . Member Change of Contact Info . ... ASP E-mail Newsletters . ... Membership Number . ... Institution (leave blank if using home address) . Department (leave blank if using home address) . Street Address . ... New Phone . ... Previous Phone . ... home | ... membership | ...

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• ASP: Miranda: A Jigsaw Puzzle World
• ASP: Good Astronomy Activities on the WWW
• ASP's 2012 Annual Meeting

... The revision numbers of all tables defined by the standard have been set to unity. ... The following material is now available at the webpage http://www.mrao.cam.ac.uk/~jsy1001/exchange/ * Release 5 of the format specification * Release 5 of the example C code (compatible with the latest format specification) * Link to v1.0 of John Monnier's IDL code (compatible with the latest format specification) The only change in this release has been to increment the revision numbers. ...

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• http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/uploads/MROIFastTipTilt.InterfaceControl/MRO-ICD-CAM-1100-0108%20FTTNAS-FTTA.pdf
• http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/uploads/MROIDelayLine.InterfaceControl/INT-406-VEN-0013.pdf
• OptInt PmWiki : PmWiki / Wiki Style Examples

... 101) Байки из Фидо (7) Литература (16) Листая страницы прошлого Выберите месяц Апрель 2016 (2) Март 2016 (4) Февраль 2016 (4) Январь 2016 (5) Декабрь 2015 (4) Ноябрь 2015 (3) Октябрь 2015 (5) Сентябрь 2015 (5) Август 2015 (5) Июль 2015 (5) Июнь 2015 (4) Май 2015 (8) Апрель 2015 (5) Март 2015 (4) Февраль 2015 (4) Январь 2015 (7) Декабрь 2014 (7) Ноябрь 2014 (4) Октябрь 2014 (5) Сентябрь 2014 (8) Август 2014 (8) Июль 2014 (6) Июнь 2014 (7) Май 2014 (11) Апрель 2014 ...

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• Stellarium: core/StelSphereGeometry.hpp File Reference
• Stellarium: StelObjectModule Class Reference
• Stellarium: StelGeometryBuilder Class Reference

On' failures in the NIRSpec MEMS ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST NIRSpec Santiago Arribas, Robert Fosbury Peter Jakobsen --1-- ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST ... Assuming that the spectrum of a single facet uses 2000 detector pixels, only 0.01% of `on' failures is acceptable (i.e., 400 facets in a 2k в 2K MEMS array). ...

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• SLITLESS (Oct97) --- ST_ECF --- SLITLESS (Oct97)
• MARKBACK (Aug99) --- nictools --- MARKBACK (Aug99)
• NICMOS Camera 3 Parallel Imaging Observations: Number Counts, Sizes and Red

... Bad Astronomy . ... News . ... In the following article, I used the wrong number to get the circumference of the Earth at the latitude of Cape Canaveral, which ironically is what I accuse Ms. vos Savant of as well! ... At the Equator, the Earth spins at 1000 miles per hour (the Earth is 24,000 miles around, and spins once every 24 hours). ... The math is a wee bit hairy, but not too bad, to calculate the circumference of the Earth at Cape Canaveral assuming the Earth is an ellipse with these numbers...

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• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Misconceptions: City Slicker
• Phil Plait's Bad Astronomy: Mad Science

... The words are numbered according to the reference mentioned above. ... 59 WORD wSecond ; // 0 .. 59 satellite tracking start time (GMT) float fStep ; // reserved WORD wMass ; // reserved BYTE reserved [12] ; // reserved WORD wExtraBytes ; // reserved } TRAJECTORYHEADER ; NOTE: the satellite tracking start time is a hardware operating start time to follow satellite. typedef struct { // ephemeris at satellite tracking start time double time ; // Epoch time (yyddd.ddddddddd)...

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• Myasnyankin Andrey , Moscow Institute of Physics and Technology (MIPT),Space
• Matyushkin Evgeny, Space Research Institute (SRI)
• Proshin Andrej, Space Research Institute (SRI)

... The question is, how to get a machine with one network interface to respond to more than one IP addresses. ... changes (most likely only in the includes). ---------------------netinet/if_vif.h-------------------------------------- typedef struct { struct ifnet vif_if; struct ifnet *vif_sif; /* slave interface */ int vif_flags; } vif_softc_t; #define VIFMTU (1024+512) --------------------------------------------------------------------------- ...

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• Server Pool Management
• Descriptors and Apache
• Running a High-Performance Web Server for BSD