... HST . Using Multiple FP-POS positions with COS observations . ... Data . ... HST Peer Review Process . ... HST Overview . Overview . ... Phase I Proposing . ... Retrieving HST Data . ... COS Data Handbook . ... The use of multiple FP-POS positions for each CENWAVE position of the COS FUV detector was strongly encouraged in the Cycle 19 Call for Proposals, Primer, and COS Instrument Handbook, as this improves the limiting S/N and allows the effects of flat-field artifacts to be minimized. ...

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• Using multiple FP-POS positions at new COS Lifetime Location.
• Mode = ACQ/PEAKDConfig = COS/NUV
• Mode = ACQ/PEAKDConfig = COS/FUV

... Two background corrections can be performed with the package: . Interorder background: The scattered light in the interorder region is measured at a certain number of positions and the background map is provided by polynomial or spline interpolation. ... Sky background: Sky windows are defined on both side of the orders with the comamnd DEFINE/SKY and sky background is extracted using EXTRACT/SKY . ... SKY object 2 CURSOR . EXTRACT/SKY object sky FILTER . ... EXTRACT/ECH object ext . ...

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• echelle
• Order Extraction
• Source Positions

Contents] [Prev page] [Next page] [Index] . ... Positioning HTML Content Using Styles . Positioning HTML Content Using the <LAYER> Tag . ... Absolute Positioning . ... Creating Positioned Blocks of Content Dynamically . Writing Content in Positioned Blocks . ... Positioning the Flower Layers . Positioning and Moving the Fish and Poles . Defining the onLoad Handler for the BODY Element . ... Adding Another Layer to Contain the Reverse Fish Image . ... The Initialization Functions . ...

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slitless -- Extract a spectrum from a direct/GRISM image pair slitless image grism output PARAMETERS . ... A two dimensional direct image to be used to select an object. grism . A two dimensional GRISM image containing slitless spectra of objects present in the direct image. output . ... Toggle whether or not a background estimate is subtracted from the extracted object spectrum. mingood = INDEF . Pixels of the grism image with values smaller than this are ignored. maxgood = INDEF . ...

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• ST-ECF IRAF package

... 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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... POSITION= Give central position: [0,0] ANGLE= Give angle (deg), w.r.t North towards the East: GRIDOUT= New grid spacing of [spacing in longitude] rotated axis: POINTS= Give number of pixels on rotated axis: [Number of pixels on longitude axis] SLICES= Number of slices above and below slice [0,0] through new projection centre. Total number of slices cannot exceed 256. SPACE= Spacing between slices: [grid spacing in latitude] OUTSET= Give output set: PLOT= Create plot of slice? ...

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• kpvslice: interactive position-velocity slicing
• Duchamp Source Finder
• GPLOT recipes

IRAF/STECF 2-D spectrum point source / background decomposition package . ... The general problem is one of spectral decomposition - of separating the spectra of the point sources from the background. ... The STECF IRAF layered package "specres" provides two tasks to extract point source spectra from 2-D images (either longslit, multislit or cross-dispersed) and decompose the full background over the image. ... A Point Source Function spectrum image is required as a 2-D spectrum. ...

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• SPECINHOLUCY (V1.00) --- Dec02 stecf.specres --- SPECINHOLUCY (V1.00)
• SPECHOLUCY (V1.00) --- Dec02 stecf.specres --- SPECHOLUCY (V1.00)

... srcinfov strra=<ra> strdec=<dec> apos=<apos> withsrccoord=true|false . ... srcinfov computes for each instrument the position of a given celestial source in the field of view (in TELCOORD coordinates). Input is the satellite attitude in terms of Right Ascension/Declination of the star tracker viewing direction and astronomical position angle [deg]. ...

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• SourceListFile
• Making a background map

... Each on is 50 six second integrations followed by 50 six second off positions. ... For each freq channel do a linear fit along the time direction throwing out any points that are outliers (fit residuals greater than 3 sigma). ... A baseline is then removed from the final spectra (linear polynomial and second order harmonic). ... The rms is then computed over the points used in the fit. ... The quoted rms is for the points that were used in the baseline fit. ...

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• http://www.naic.edu/~phil/optics/turpos/bestturpos.html
• http://www.naic.edu/~phil/usrproj/a1956/a1956.html
• http://www.naic.edu/~phil/pnt/turretPositions.html

... The processing of these associated images presents new challenges to the HST data processing pipelines, which heretofore operated only on single images. ... Stage 1 (CALNICA) calibrates individual exposures without information from other members of the association. ... Stage 2 of calibration (CALNICB) only operates on associated images that have previously gone through CALNICA processing, and creates combined images for each distinct (non-overlapping) pointing within the association. ...

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• The ``stecf'' IRAF Layered Package
• Automated Software for Slitless Spectroscopy Analysis and Quasar Selection
• Calculating the Position and Velocity Components of HST

... What are the fluxes of the stars? ... Volume sampled is no longer 4/3 pi r cubed due to curved space-time Want to derive population properties brightness, size, etc - as function of distance (therefore, cosmic time) But - biases in sample Biases NUMBER OF STARS VS MASS Eddington Bias: in astronomy, there are always more little faint things than big bright things. ... Suppose there are 10 stars of mass 0.5 and 100 stars of mass 0.4, and you have a 20 percent error on measuring the mass. ...

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• The AstroStat Slog Blog Archive [Jobs] postdoc position at UC Berkeley
• *qpspec* - Extraction of Photon Distributions from QPOE files
• The Diffuse X-Ray Background

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• http://zebu.uoregon.edu/2003/hum399/lec05.html
• http://zebu.uoregon.edu/1998/ph301/l5.html

Start Data Acquisition - Selected Wavelengths - 22/Apr/2014 16:16:05.216 Observation Type - Target Images - 22/Apr/2014 16:16:05.231 22/Apr/2014 16:16:07.269 Begin Iteration #1 of 2 - Number of Frames : 17 - 22/Apr/2014 16:16:07.286 Filter : 6563 (Position 3) | ... Acquisition Time : 22/Apr/2014 16:16:07.422 | ... ExpTime (sec) : 0.030 | Stokes : I Filter : 6563 (Position 3) | ... Stokes : I Begin Iteration #2 of 2 - Number of Frames : 17 - 22/Apr/2014 16:16:10.023 Filter : 6563 (Position 3) | ...

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• http://www.arcetri.astro.it/~gcauzzi/SOLARNET/24_april_2014/ibis/TargetImages/20140424_175946/log_20140424_175946.txt
• http://www.arcetri.astro.it/~gcauzzi/SOLARNET/SN.2014.1.05/22Apr2014/spectral/GridImages/20140422_162807/log_20140422_162807.txt
• http://www.arcetri.astro.it/~gcauzzi/SOLARNET/24_april_2014/ibis/GridImages/20140424_181027/log_20140424_181027.txt

... The Time shift for April, 17-18 20 April 1999 . ... The INTMINS April 1999 operations schedule was done on the base of the MIR ground track long-term prediction using the MIR's orbital elements status on 29/03/99 . ... The investigation of the time shift behaviour was began before 29/03/99 on the base of the different orbital elements determined (by KIAM RAN) 22/03/99, 25/03/99 and continued on the base of the orbital elements determined at 31/03/99, 5/04/99. ... Modified 20 April 1999  ...

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• Satellite position in the SE and GSM coordinate systems
• The Favourable Spatial Position
• The Favourable Spatial Position Criteria

... This plug-in enables you to add various types of lighting effects to your (RGB) image. ... Directional light . ... Well, you get the idea :) The default settings for this light-type is [-0.5,-0.5,-1.0]. ... Higher values makes your image reflect a lot of light (appear lighter or more intense), while smaller values makes it appear more dull or matte. ... A value of 1.0 makes your image very shiny (bright high-lights) while smaller values makes you image less shiny, making the high-lights dimmer. ...

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• APOD: 2000 December 30 - A Year of Resolving Backgrounds
• APOD: 2000 January 14 - Chandra Resolves the Hard X Ray Background
• APOD: 2005 July 13 - Analemma of the Moon

The Bayesian Radio Astronomer P1 The Bayesian Radio Astronomer S POINT SOURCE P2 THE BAYESIAN R ADIO ASTRONOMER INGLE The Bayesian Radio Astronomer P3 The Bayesian Radio Astronomer P4 THE BAYESIAN B IT POSITION OF ONE P OINT S OURCE The Bayesian Radio Astronomer MULTIPLE P OINT P5 S OURCES The Bayesian Radio Astronomer P6 II ...

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• PPEUC Programme - Cosmic Microwave Background Workshop
• Abstract
• NVSS Source Search ($Revision: 1.6 $ - running v2.17)

... Coordinate system . It is necessary to specify the coordinate system for the drilling of plug-plates so that the drilling file (currently named plPlugMap), plate drilling, cartridge, rotator wrap and the rotator itself are compatible. ... The TCC rotator angle (object system) is defined to be 0 degrees for this orientation. ... Thus, the rotator angle gives the conventional astronomical position angle on the sky of the y axis (although Russell won't acknowledge this necessarily). ...

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• TUI:Tidbits:Entering Sexagesimal Positions
• APO Job Announcements
• lsst.tcc: python/tcc/axis/coordConvWithFP.py Source File

-microsoft-com:office:powerpoint xmlns:oa= urn:schemas-microsoft-com:office:activation o:shapelayout v: ext = edit o:idmap v: ext = edit data= 1 / /o:shapelayout p:colorscheme colors= #FFFFFF,#000000,#808080,#000000,#00CC99,#3333CC,#CCCCFF,#B2B2B2 / v:background id= _x0000_s1025 o:bwmode= white fillcolor= white [0] v: ...

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• GENERAL CATALOGUE OF VARIABLE STARS

... In principle, two observers on the ground can tell, by comparing the position of the same auroral arc against the background stars. ... The display stretches across Canada; just below it, in the middle of the picture, are the lights of Chicago, next to Lake Michigan. ... The Canadian scientific satellite Isis-2 (1971) carried an auroral imaging camera and discovered the diffuse aurora, a broad ribbon around the auroral oval, too spread-out to be noticed from the ground. ... Auroral Acceleration . ...

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• The Favourable Spatial Position Criteria
• Lagrangian Points
• Attitude file structure

... Another significant contribution to the crystal energy of metals is the electron-ion interaction or the electron bandstructure energy (E BS ) which is defined by the interaction of valence electrons and the Brillouin zone (BZ) planes. ... The program BRIZ has been developed for 3D visualization of Brillouin zone configurations and intersections of BZ planes with a Fermi sphere[4]. ... 1.75 (electrons/atom). ... 4] Degtyareva V.F., Smirnova I.S.: BRIZ: a vizualization program for Brillouin zone ? ...

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• Department of Solid State Physics MIPT
• Stuff LSR ISSP RAS
• Laboratory of materials for electrochemical technologies ISSP RAS