... Here are some tips on how to get the best guiding out of our current system. ... NA2 Guider Tips . ... Optical double stars, late-type galaxies, and bipolar PNs may pose a problem for guiding, as will objects where you desire to observe a position away from the bright center (e.g., SNs near bright galaxies). ... Field Star is good if your object is too faint or asymmetrical for Boresight guiding, or if you need the slit to be off-center. ... Use Field Star guiding almost always. ...

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• Astrophysical Research Consortium - Apache Point Observatory
• TUI:Introduction
• TUI:Telescope:Slew Window

The Linear Ramp Filters (LRFs) provide a narrow band ( ) imaging capability which is continuously tunable from 3710е to 9762е. These are essentially a collection of narrow band interference filters whose central wavelength varies with position on the filter glass. ... If it is necessary to know which CCD will be used, observers can consult Table 3.7 or Table 3.8 , or use the on-line LRF calculator tool on the WFPC2 WWW pages. ... See Linear Ramp Filters for further details on LRFs.) ...

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• CCD Position and Orientation on Sky
• Kermit Troubleshooting
• Customizing Your Windows Environment

lbw gain and turret position . ... A 2 deg turret step (2*.75= 1.5 arc minute on the sky) was used (about .5 beam widths). ... The green, blue, and dark red lines are all at about the same gain so the measured best position is at least .57 degrees above the surveyed position (it probably wouldn't hurt to redo this since we didn't go over the other side of the gain vs turret position curve). processing:x101/020401/doitsbh.pro The cband beam width at 5 Ghz is about 60 asecs. ... step Used . ...

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• byu phased array feed.
• on,off position switching offsets
• td8 stops moving apr08

... Figure 2: Spectrum-selection window . ... A new spectrum is selected by centering the cursor (either by moving the mouse or by using the arrow keys on the right of the key-board) over the approximate centre of the corresponding zeroth-order feature and either clicking the left-mouse button or hitting the return key. ... A selected extraction region can be discarded by placing the cursor within the spectrum-extraction region and either pressing the right mouse-button or hitting the Delete key. ...

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• The spectrum-selection window
• Summary of the buttons
• Description

... We measured these galaxies individually, and they are distinguished in our list by the suffixes a, b, c,... in order of increasing J2000 right ascension. ... The first column contains the UGC catalog number, to which we have added lower-case suffixes a, b, c,\dots in order of increasing J2000 right ascension to distinguish individual galaxies in groups. ... The third column lists the degrees, arcminutes, and arcseconds of J2000 declination plus the rms uncertainty in arcseconds. ...

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• Check Buttons
• CHECK/ROMAFOT
• Source Positions

... Bus Hound may be the very first product of its kind -- a software bus analyzer for capturing device I/O and protocol. ... When the capture buffer fills to capacity, Bus Hound can be configured to stop the capture process or continue capturing, keeping the most recent acquired data. ... IDE : Bus Hound captures command and data transfers for ATA and ATAPI devices. ... B us Hound captures I/O using a device driver. ... The below figure demonstrates how Bus Hound captures data for SCSI devices. ...

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• [NEdit] FAQ: Editing techniques
• Low level I/O
• Dome position

... select cursor and ellipse . ... The three mouse buttons have been redefined as: . ... i.e. , the axial ratio and orientation of the ellipse are fixed, only adding (or removing) ellipses of different area is possible. obtain different annuli by placing the mouse at some distance from the ellipse and clicking on the MIDDLE button to produce equally spaced, concentric ellipses towards the mouse position. ... Note: &! means ``and not''; i.e., an elliptical annulus rather than a solid ellipse. ...

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• A box, to include extended emission
• Select a circle around the central point source
• SAOtng Hot Topics

... A Survey Definition Tool (SDT) has been developed at the UK Astronomy Technology Centre (UK ATC) in Edinburgh. It automatically fills an area of sky with telescope positions selecting suitable guide stars in the process. The telescope positions are grouped together in tiles, i.e. user defined patterns of positions that depend on the detector layout of the instrument as well as on the observation and data reduction strategy used. ... 2002). ... User Interface The SDT is implemented in Java. ...

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• Calculating the Position and Velocity Components of HST
• Electronic Submission of HST Phase I Observing Proposals
• EMSAO: Radial Velocities from Emission Lines in Spectra

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• Potential Energy
• The Galaxy Gallery: Messier Objects
• The Electronic Universe

... Classes . ... casa::TSMShape . ... TSMShape (const IPosition &shape) . ... offset (const IPosition &position) const . ... template class T Array T someFunc ( const Array T array , const IPosition subArrayShape, const IPosition subArrayStart) const { TSMShape TSM ( array .shape()); IPosition offsetIncr = TSM.offsetIncrement (subArrayShape); Array T subArray(subArrayShape); Bool deleteMain; const T* mainData = array .getStorage (deleteMain); mainData += TSM ...

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• kpvslice: interactive position-velocity slicing
• Clock Corrections at Parkes
• Plotting

... Positions in 2000 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2001 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2002 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2003 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . Positions in 2004 - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec . ...

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• Checking filesystem integrity with fsck
• PhD position, Centre for Astronomy, NUI Galway: deadline 18 July 2008 |
• Armagh Observatory

... The J, H and K bands are characterized by a bright background, such a background is mainly due to the emission of atmospheric lines and of thermal radiation. ... If the source cover a large fraction of the slit, spectra off-source must be observed to adequately sample the sky background. ... The on chip integration time (time spent in each position of the slit) must not exceed 40 seconds in J and H bands and 60 seconds in K band. ... We suggest a sequence of 10 for each elementary integration time. ...

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• Positions
• Converting Modules from Apache 1.3 to Apache 2.0 - Apache HTTP Server
• Electronics and Software

... The current cable tray route specified in the UTE-FTT interface document MRO-ICD-EIE-0032d gives a length of 5.5m from the edge of the optical table to the bottom of Q5, the rack containing the FTT electronics. ... ACTION: - MRO will examine the cable route in detail and estimate the length of cable between the worst case camera position on the optical table and the position of the FTT space in Q5. ... Heat must be extracted from the camera's peltier cooler and also from the camera enclosure. ...

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• OptInt PmWiki : MROIDelayLine / FDR Todo Lists
• VLSS Image Service (14 MAy 2004)
• NVSS Source Search ($Revision: 1.6 $ - running v2.17)

... Science Users Information > Observing with ESO Telescopes > Phase 2 Preparation > Phase 2 Submission . ... Service Mode Philosophy . ... OB Execution Overheads . ... Readme File . ... Checking OBs and README files in the ESO Database . ... These checks will also be automatically performed at the time of checking the Phase 2 material into the ESO Database, and non-compliant OBs or README files will be rejected. ... All Service Mode OBs and README files must be submitted to the ESO Database from P2PP....

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• EVM and ETRM specification for ESO instruments
• Checking electronics on the ALMA correlator at 5000 metres elevation
• ESO - Fellowships and Studentships at ESO

... Corresponding authors will receive an e-mail with a PDF file of paged proof for checking and correction. The file can be read and edited using Adobe Acrobat Reader (version 9 and higher) which can be free downloaded via the Internet ( http://get.adobe.c om/reader/ ). ... You can use text correction tools to make corrections (after selecting the necessary text fragment). ... For users of Adobe Reader 9: . ... to insert text without replacing the existing text, use the "Insert text at cursor" tool. ...

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Yearly averages of ozone measurements at three stations. Note that Newcastle values are as low as Beresfield values, although Newcastle is seemingly in a more dangerous position w.r.t major emission sources. ... So it's, probably, a result of a specific combination of meteorology and position. This can be checked by modeling. ... Обратите внимание на то, что значение в Ньюкастле так же низко как значение в Бересфилде, хотя Ньюкастл находится ближе к главным источникам выбросов. ...

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• The Favourable Spatial Position Criteria
• Seeing the Solar System
• Vladimir B. Kolmanovskii

... We have compared visualized fields of GSC and USNO A1.0 catalog with unpublished photographic finding charts that were sent by L. Plaut to the compilers of the GCVS. ... 7-15 A9 --- GCVS GCVS or NSV name 17-25 F9.4 --- GSC GSC number 26 A1 --- NoteFlag *Nonstar (GSC) flag 28-29 I2 h RA2000GSC.h Hours RA (GSC), equinox 2000.0 31-32 I2 min RA2000GSC.m Minutes RA (GSC), equinox 2000.0 34-38 F5.2 s RA2000GSC.s Seconds RA (GSC), equinox 2000.0 40 A1 --- DE2000GSC.- ... Plaut, L., 1966, Bull. ...

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• General Catalogue of Variable Stars: Vols I-III (the new electronic version).

fitcircle - find mean position and pole of best-fit great [or small] circle to points on a sphere. fitcircle [ xyfile ] -L norm [ -H [ nrec ] ] [ -S ] [ -V ] [ -: ] [ -bi [ s ][ n ] ] fitcircle reads lon,lat [or lat,lon] values from the first two columns on standard input [or xyfile ]. ... Then two locations are found: the mean of the input positions, and the pole to the great circle which best fits the input positions. ... If no file is specified, fitcircle will read from standard input. ...

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• The Focal Plane Instruments
• Space position

Pulkovo NEO Page . Central Astronomical Observatory at Pulkovo . ... NEA Accuracy Estimation . Positions of the asteroids that have been sent by observers to the Minor Planet Center are automatically processed by means of calculation of (O-C) values with the help of the EPOS software package created at Pulkovo Observatory. ... Here attention is paid to observations of the near-Earth asteroids. This work was initiated by Dr. O.Bykov at Pulkovo Astronomical Observatory. ...

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• The Canadian S2 Correlator - Principles of Radio Interferometry

The following parameters as a function of the universal time are enclosed in this file. 1. no . ... Universal time date (YYYYMMDD) . ... Universal time (.hhmmss) . ... Geomagnetic local time in the satellite position . ... geomagnetic latitude . ... co-ordinate - . ... system . ... co-ordinate system . ... Solar-ecliptic co-ordinate - . ... Satellite velocity . ...

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• The Favourable Spatial Position
• The Favourable Spatial Position Criteria
• Trigonometry--what it is good for?