... To run STATES, you need a binary SPK ephemeris file and knowledge of the bodies and corresponding time intervals contained in that file. ... Enter the name of a leapseconds kernel file: cook_01.tls Enter the name of a binary SPK ephemeris file: cook_01.bsp Enter the name of the observing body : earth Enter the name of a target body : moon Enter the number of states to be calculated: 5 Enter the beginning UTC time : 1 jan 1990 Enter the ending UTC time : 2 jan 1990 ...

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• CSPICE Routines: SPKGPS_C
• How long does my Position Mode exposure time need to be?
• Table of Coronographic Hole Position . as a Function of Time

... Observatory . ... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > How do I interpret the SEQ TIME keyword values? ... Science Users Information . Observing Facilities . La Silla Paranal Observatory . ... Observing with ESO Telescopes . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ... For VISIR, the SEQ TIME keyword is set to the requested exposure time. ...

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• ESO - Period 92 Telescope Time Allocation
• ESO - Director's Discretionary Time Proposals
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The IAA RAS fundamental ephemerides of planets and the Moon (EPM): their model, parameters, accuracy . ... In the seventies of the last century, Ephemerides of Planets and the Moon (EPM) of IAA RAS was originated and have been developed since that time. The current state of the last updated version of EPM s ephemerides (EPM2010) integrated in the PPN metric over the 1800тИЪ2200 time interval is presented. ... ephemerides, major planet, the Moon numerical integration. ...

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• KBHO-2013 first ann
• Keywords_255
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XMM-Newton Science Analysis System Page: 1 orbit July 1, 2008 Abstract Create a FITS timeseries \HK-like" le from the ODF Spacecraft Reconstructed Orbit File. ... Both sets of values will be written into a standard OGIP-compliant FITS binary extension table with a TIME column value, derived from a start, stop and sampling interval time, each speci ed by the user. ... StartANDEndNotInODFRange (error) Start AND End times selected not congruent with input ODF obs times. ... SAS ODF must be properly set. ...

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• http://xmm.vilspa.esa.es/sas/7.0.0/doc/orbit.ps.gz
• http://xmm.vilspa.esa.es/sas/7.1.0/doc/orbit.ps.gz
• http://xmm.vilspa.esa.es/sas/5.4.1/doc/orbit.ps.gz

... Posts tagged ?time series? ... Tags: AstroStat , computer science , job announcement , job market , time series , UC Berkeley . Category: Job , News | ... arxiv:0906.3662] The Statistical Analysis of fMRI Data by Martin A. Lindquist . ... ArXiv] Statistical Analysis of fMRI Data? Tags: data aquisition , experimental design , fMRI , ICA , image analysis , image processing , localization , modeling , pipeline , preprocessing , similarities , Spatial , temporal , time series , voxel . ... 2008? ...

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• The AstroStat Slog Blog Archive [ArXiv] The Importance of Being First: Position
• Extraction of time-sorted events
• *apply_bary* - Applying Barycentric Corrections to QPOE times

... Credit Copyright: CNSA , Chinanews , Kenneth Kremer Marco Di Lorenzo Explanation: Where has the Yutu rover been on the Moon? Arriving in 2013 mid-December, the Chinese Yutu robotic rover has spent some of the past month and a half exploring Mare Imbrium on Earth's Moon . ... Pictured above is a digitally created time-lapse composite panorama showing the region surrounding the Chang'e 3 lander , capturing the desk-sized rover in three positions. ... Comet Meets Moon and Morning Star . ...

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• Analemma of the Moon
• A Time Lapse Lunar Eclipse
• A Lunar Eclipse Over Time

The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the following articles and reports, which are available online . Mills, D.L. Internet time synchronization: the Network Time Protocol. ... Mills, D.L. Network Time Protocol (Version 3) specification, implementation and analysis. ...

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• APOD: 2014 February 3 - Lunar Time Lapse Panorama including Yutu Rover
• APOD: 2005 July 13 - Analemma of the Moon
• APOD: 2014 April 28 - Time Lapse of a Total Lunar Eclipse

Midnight And Noon . Articles | ... Never call 12 Midnight, 12 a.m. Never call 12 Midnight, 12 p.m. Never call 12 Noon, 12 a.m. Never call 12 Noon, 12 p.m. Always refer to the 12 o'clock during the middle of the night as 12 Midnight . ... Hence to express the time from 12 noon to 12 o'clock at night, we use the term p.m. and from 12 o'clock at night to 12 o'clock noon we use a.m. However 12 o'clock midday is neither ante meridian or post meridian. ... www.astronomy.net . About Astronomy Net | ...

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• Astronomy articles, forums, listings, and other resources about Astronomy.
• Geo Astro Java Applets, AstroGuide Listing
• Harvest Moon - an Astronomy Net Article

Next: The hardware and software Up: Keeping Time Previous: Keeping Time . ... Since the Earth is round, noon happens at different times in different places. This leads to the concept of local time . ... As soon as you need to communicate with distant places, you'll notice the need for a common time. ... Each local time is called a time zone. ... Other countries do not do this. ... In the US and some other countries, the local time zones have a name and a three letter abbreviation. ...

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• MARTIAN SKY CALCULATOR
• The Irish Times Reports: Midnight takes us into year to mark the telescope |
• Why this is interesting: reasons for which astronomers get very excited around

... The HST uses an onboard model of its orbit to perform in real-time various control functions relating to spacecraft operations and observation support. ... New coefficients for the ephemeris are updated every other day, and are archived as FITS keywords for each HST observation data set. Using these coefficients,an observer can perform a variety of calibration and characterization calculations relating to the orbital position and velocity of the telescope. ...

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• WinTICS-24 Version 2.0 and PFITS-An Integrated Telescope/CCD Control Interface
• A Spectroscopy Exposure Time Calculator for IRAF
• A New Stable Method for Long-Time Integration in an N-Body Problem

.

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• Avgvel
• Astronomy 123 Fall 1999
• Astronomy HyperText Book

... A good way to keep track of these concepts is the space-time diagram . ... The usual convention is that time runs up the diagram, so the bottom is the past, or early times, and the top is the future, or late times. ... The space-time diagram above shows particles with different velocities. ... The fancy light picture on the left shows both the past and future light cones of the event where the two worldlines cross, while the schematic version on the right is easy to use in more complicated diagrams....

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• Timing information
• MIDAS utilities for time series analysis
• Combining Methods

Start Data Acquisition - Selected Wavelengths - 22/Apr/2014 16:28:09.666 Observation Type - Grid Images - 22/Apr/2014 16:28:09.679 22/Apr/2014 16:28:11.717 Begin Iteration #1 of 2 - Number of Frames : 17 - 22/Apr/2014 16:28:11.729 Filter : 6563 (Position 3) | ... Acquisition Time : 22/Apr/2014 16:28:11.851 | ... ExpTime (sec) : 0.030 | Stokes : I Filter : 6563 (Position 3) | ... Stokes : I Begin Iteration #2 of 2 - Number of Frames : 17 - 22/Apr/2014 16:28:14.440 Filter : 6563 (Position 3) | ...

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• http://www.arcetri.astro.it/~gcauzzi/SOLARNET/SN.2014.1.05/22Apr2014/spectral/TargetImages/20140422_161603/log_20140422_161603.txt
• http://www.arcetri.astro.it/~gcauzzi/SOLARNET/24_april_2014/ibis/GridImages/20140424_180337/log_20140424_180337.txt
• http://www.arcetri.astro.it/~gcauzzi/SOLARNET/SN.2014.1.05/22Apr2014/spectral/GridImages/20140422_162144/log_20140422_162144.txt

... PISTON piston . ... this command is not used by the TCC The guide camera mechanical controller sets the filter, focus and other mechanical functions, but not the position of the guide camera in the focal plane. Positioning, if available, is handled by one or two guider position axes controllers , one per axis of motion. ... Notifies the controller that subsequent commands apply to the guider mechanical controller. ... Sets the piston of the guider to the specified value (in decimal microns). ...

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• Secondary Commands
• lsst.coordConv: coordConv::PVT Class Reference
• TCC UDP Packets

... The procedure simply observes ON your source for x minutes and then takes a `blank sky' observation OFF your source for the same amount of time and tracking the same azimuth and zenith angle range. ... If your scans are for 5 minutes or less, your wait time should be set to 1 minute (the default setting). ... 2 (scan duration) + (slew time) + (calibration time) A 5 minute ON/OFF + 10s CAL takes 11.3 minutes. A 7 minute ON/OFF, (which has a 2 minute slew time plus a cal) takes 16.3 minutes. ...

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• T2874 meteors on moon.
• sband_moon_test

Computer Ephemeris for 2014 from DE200/LE200. ... Sidereal Time. ... Apparent equatorial positions. Ecliptical positions. ... Chebyshev polinomial approximation of positions. ... Position and velocity. ... Dynamical time. Sidereal time. ... Osculating elements of planetary orbits. Planetary configurations (by time). ... Fundamental ephemeris. ... Ephemeris for physical observations. ... Stars. ... All comments on Computer Ephemeris please direct to the author: charlie@mail.univ.kiev.ua ...

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• Contents of Computer Ephemeris for 2015 (DE200/LE200).
• Contents of Computer Ephemeris for 2016 (DE200/LE200).
• Planetary configurations sorted by time for Computer Ephemeris for 2014

. On the plot the days are shown along X axis and Universal time along Y axis. The regions in the first satellite positions are shown by the regions symbols and colour. The time intervals of the conjugation between considered couple of the satellites during day are shown as a 'wide boxes'. The corresponding numerical file contains the coordinates of both satellites during magnetic conjugations. Dr. Victoria Prokhorenko . Modified 17 June 1999

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• Estimating the Moon's Distance
• Satellite position in the SE and GSM coordinate systems
• Shift

... Exposure Time Calculator (ETC) . ... Microstep (pattern) - a pattern of exposures at positions each shifted by a very small movement (<3 arcsec) from the reference position. ... A microstep pattern can be contained within each position of a jitter pattern. Jitter (pattern) - a pattern of exposures at positions each shifted by a small movement (<30 arcsec) from the reference position. ... Making a tile: Ysteps ; . ... Resulting Exposure time map for a filled tile of 6 pawprints (no jittering). ...

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• VISTA ETC - Exposure Time Calculator
• VISTA - Visible and Infrared Survey Telescope for Astronomy
• VISTA Integration Time DIT Recommendations

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Space Flight . ... By admin August 17, 2015 Posted in: Armagh Planetarium . ... If you are not a regular pinner, Pinterest is a website where users can share images and media. Inside of just liking and sharing content, users can pin media onto different pin boards, arranged perhaps by theme or content. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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• The Ultimate Space Game | Astronotes
• The One Year Crew | Astronotes
• Show Times at Armagh Planetarium

... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Last week, our tour outwards made a stop at our own home planet. Permit me to hold our tour a bit longer, to linger and gaze upon the Moon. ... Complex molecules floated in the water, but the concentration of these compounds wasn't high enough for them to get any further along than making amino acids and the like. ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! ...

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• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Bitesize Astronomy