... Occasionally, one finds an ephemeris given with Julian Dates as argument. Only the Modified Julian Date is used here. ... Modified Julian Dates are discussed further in section on data files. ... If the tabular positions are referred to the equator and equinox of date, as in some of the tables in the Astronomical Almanac , the EQUINOX column can be omitted. ... In general, ephemeris data for moving objects should be kept in table files separate from star-position files. ...

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... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... For example, modified Newtonian dynamics (MOND) has no relativistic extension, and so makes no firm lensing predictions, but galaxy-galaxy lensing data can be used to empirically constrain the deflection law of a MONDian point-mass. ...

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• Required software
• Modifying Visibility Datasets
• Archive of ATNF data reduction Majordomo List

. XMM-Newton Science Analysis System . omatt (omatt-2.46.2) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page . The position-angle of the major-axis of each source computed by omdetect ( PA ) is modified by omatt so that the angle is measured anti-clockwise from the North Pole. XMM-Newton SOC/SSC -- 2008-07-02

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• Output Columns modified

... Abstract Convert ephemeris seconds past J2000 (ET) to integral encoded spacecraft clock (`ticks'). ... Required_Reading SCLK TIME . Brief_I/O Variable I/O Description -------- --- -------------------------------------------------- sc I NAIF spacecraft ID code. et I Ephemeris time, seconds past J2000. sclkdp O SCLK, encoded as ticks since spacecraft clock start. ... Particulars This function outputs discrete, encoded SCLK values. ... This function outputs encoded SCLK values. ...

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• CSPICE Routines: SCE2C_C
• Python: module checkout
• CSPICE Routines: SCT2E_C

... License agreement. All copyrights to Izmccd are exclusively owned by the author- Igor Izmailov. ... THE AUTHOR WILL NOT BE LIABLE FOR DATA LOSS, DAMAGES, LOSS OF PROFITS OR ANY OTHER KIND OF LOSS WHILE USING OR MISUSING THIS SOFTWARE. You may not use, copy, emulate, clone, rent, lease, sell, modify, decompile, disassemble, otherwise reverse engineer, or transfer the licensed program, or any subset of the licensed program, except as  provided for in this agreement.  ... Igor Izmailov. ...

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... Spectrograph corrector removed and safely stowed. ... TCC commands are listed as such. ... This is especially helpful while moving mirrors with setmir, as the TCC window will show you how long each move will take. ^z means control-z; similarly for ^\, etc. ... Relax M1 using TCC command "queue run=relax" . ... Use setmir to move the primary to its nominal mechanically collimated orientation 0 0 0 0 0: . ... Relax M1 using TCC command "queue run=relax" (always relax the mirror after moving D, E or F)...

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• Procedure to Install the 2.5m Secondary Truss
• Procedure to Collimate the SDSS 2.5m Secondary Mirror
• Procedure to Remove 2.5m Secondary Mirror

The vertex software has encoder corrections that can be interactively modified via the ocu or lcu interface. ... When adding a correction, the display position includes the correction. Preset mode works fine with the correction (eg. start at 270, add correction=1deg, display reads 271, preset to 270 moves the telescope be 1 degree). I think that program track mode works differently with the offsets.. mainly because we had an offset of 1 degree for 5 months and we could still see sources. ...

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• Details of Rotang
• pulsedPwrIntoAlfa
• Programmer Position in Astronomy

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

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The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

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• Designated Observatory Registry
• Paul Francis - Astronomical Links

Routines can now be called with keyword arguments and can use default arguments, that means that some arguments can be given with keywords instead of position and some do not have to be given at all, in which case a standard or default value is used. ... IMPLICIT NONE INTERFACE SUBROUTINE SOLVE (A, B, N) INTEGER, INTENT (IN) : : N REAL, INTENT(OUT) : : A REAL, INTENT(IN), OPTIONAL : : B END SUBROUTINE SOLVE END INTERFACE REAL X ! ... You will use keyword arguments and default arguments so that . ...

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• Use of program libraries
• README for XFree86 on OS/2
• Dynamic HTML in Communicator

... The event object contains properties that describe a JavaScript event, and is passed as an argument to an event handler when the event occurs. Client-side object . ... See Chapter 3, "Event Handlers," for complete information about event handlers. For more information on handling events, see the Client-Side JavaScript Guide . ... Setting any property of this object requires the UniversalBrowserWrite privilege. ... For information on security, see the Client-Side JavaScript Guide . ... event . ...

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• FIRPO Help 5
• HwB: ST506/412 Connector (Offline)
• LASG - License and Warranty

... The accuracy of calculation of both INTERBALL spacecraft (SC) motion has been estimated at the IKI. ... The 30 days measuring intervals were used during the Tail probe (TP) orbital data treatment, and 15 days intervals - during the Auroral probe (AP) orbit determination. ... http://www.iki.rssi.ru/vprokhor/indap.htm for the Auroral probe; . http://www.iki.rssi.ru/vprokhor/indtp.htm for the Tail probe . ... http://www.iki.rssi.ru/vprokhor/ssc.htm , or http://www.iki.rssi.ru/vprokhor/amisan.htm . ...