Next: The Individual Approach Up: The Joint Approach Previous: Self-Calibration . We briefly describe some other useful tools. ... Mosaic Point-Spread Function - MOSPSF: It is occasionally instructive to look at the point-spread function at a particular position in a mosaic experiment. ... Additionally, as mentioned above, invert does not attempt to completely correct for the primary beam attenuation where there is too little data (i.e. some primary beam attenuation is in the output image). ...

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

... What is R? · · Statistical computing environment programmable/scriptable C-like language (similar to matlab, IDL) Huge number of analysis packages, written for and by statisticians · · Where to get it from? · http ://www.r-project.org/ Recommended reading: Tutorial on AstroStatistics and R http ://hea-www.harvard.edu/AstroStat/Tutorial2014/ Some functionalities of R arithmetic linear algebra bootstrap resampling empirical distribution tests exploratory data ...

... HST . UDF/ACS Parameters: . Pointing, Filters, Depth, and Status . ... Data . ... Based on a consensus recommendation of a Scientific Advisory Committee to the STScI Director Steven Beckwith, supported by planning documents from a local Working Group , the parameters below have been adopted for the HST/ACS Ultra Deep Field. ... At the center of this picture the light blue diamond shows the ACS/WFC pointing of the Ultra Deep Field (UDF). ... Relative Depth of UDF w.r.t other HST surveys . ...

Next session of a regularly functioning workshop "Computer Networks: Problems Solutions" is expected to be held on Tuesday, June 18, 1996 . Nikolay Isakiv nisa@novell.msk.ru . " Recommended Solutions for Educational Organizations from NOVELL " . Agenda of the Next Session . Agenda of the Previous Session . Return to CONPAS homepage . 

Trail encounter . ... Expected meteor rates . ... The Leonids are the debris of Comet 55P/Tempel-Tuttle. ... The Earth's passage right through the centre of trails is associated with the most spectacular meteor displays (studies show that, as well as how close to the centre of the trail you are, the strength of the display also depends on how far along a trail's length you are). ... The encounter with the 1932 trail will lead to enhanced meteor activity: a nice outburst, but below storm level. ...

Next: Context Levels Up: MIDAS Command Language Previous: Interrupting Procedures . ... In MIDAS, the ENTRY command defines entry points for different procedures in the same file. These individual procedures are executed by specifying also their entry point besides the file name in the `@@' command. ... DEFINE/PARAM P1 11 NUMBER "Enter input number: " . DEFINE/MAXPAR 1 ! only one parameter expected . ... DEFINE/PARAM P1 spiral IMA "Enter input image: " . ... DEFINE/LOCAL LOOP/I/1/1 0 . ...

Astronomy Discussion Forums . ... I Expected More Sense Than That. ... Post Message | ... Posted by Richard D. Stafford, Ph.D. on November 8, 2002 04:14:05 UTC . ... You are missing the point - harvey1 - November 8, 2002 - 13:10 UTC . I hope Stafford doesn't mind my intruding his forum - mrsouza - November 8, 2002 - 14:55 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 812 . ... Abstract: The calculation of flux upper limits in the source-free ("background") regions of photon-limited images is complicated by instrumental and statistical modeling and requires non-trivial computational effort. ... The principal component in this is the time taken to pre-process and handle the 30 GB of RASS data rather than the calculation of each upper limit. ...

... An Unexpected Asteroid Valentine . ... 14.02.2000 . ... Credit Copyright: NEAR Project , JHU APL , NASA Explanation: Maybe the Moon owns our hearts , but this won't stop the occasional asteroid from sending us a valentine . Friday, to the surprise of many, the NEAR mission on approach to asteroid 433 EROS photographed what appears to be a heart-shaped depression . ... Publications with keywords: crater - 433 Eros - asteroid . Publications with words: crater - 433 Eros - asteroid . ...

... 2000 February 14 . An Unexpected Asteroid Valentine . Credit: NEAR Project , JHU APL , NASA . ... Friday, to the surprise of many, the NEAR mission on approach to asteroid 433 EROS photographed what appears to be a heart-shaped depression . After NEAR reaches the asteroid today, NASA plans a series of maneuvers to make the robot spacecraft the first ever to orbit an asteroid. ... About APOD | ... NASA Technical Rep.: ... A service of: LHEA at NASA / GSFC . ...

... The 430 carriage house transmitter was used on two dates to measure the temperatures while the swarm a,b satellite flew through the beam: . tle computation used: . ... 2014.03.22 20:21:50 (utc) . ... compute power for each height sample dynamic spectra of overpass (.gif) . ... vertical scale (time hours utc) 1 second resolution (i averaged 100 ipps together after computing power) . ... I used the predict program (and some idl software) to plot the satellite pass around 8:00 utc on 26mar14 . ...

October 14, 2006 ---------------- Version 3.1 ----------- As of this version, XmTel is considered stable for routine use. and it is useful for the control of telescopes for both amateur and professional uses. ... XmTel does not yet include the suite of pointing corrections that are already in the menu system (but disabled). ... With the offset correction a well-aligned small telescope will point to arc minute accuracy and well enough to put an object in a CCD camera field of view. ...

XMM-Newton CCF Release Note XMM-CCF-REL-195 OM Photometry: Zero points, AB System and ux conversion factors A. Talavera September 19, 2005 1 CCF components Name of CCF VALDATE List of Blocks changed CAL VERSION XSCS ag OM COLORTRANS 0010 2000-01-01T00:00:00 Header keywords No 2 Changes The zero points used to compute the magnitudes in OM aperture photometry are given as keywords contained in the FITS header of the OM COLORTRANS CCF. ... HZ2 OM filter lambda AB_OM AB_Oke 1974 U 3440. ...

On line simulation in ALMA Software Robert Lucas ALMA Simulation workshop Summary · · · · · · Need for hardware simulation for software testing Requirements for on-line simulation A Shared Simulator Limitations Current capabilities Further work ALMA Simulation workshop 2 Need for on-line simulation · Main motivation is to test software ­ At the subsystem level: simulate the ... ALMA Simulation workshop 8 Actual scope? ... ALMA Simulation workshop 11 Further work? ...

Next: Mission Element Points-of-Contact . Previous: Mission Operations Data Transfer . ... Each mission element should ensure that their contact information remains current and notify the RSOG of any changes. ... Non-RSOG mission elements will also use the "dit" list to notify the RSOG (and all other mission elements) of unexpected events that may impact operations elsewhere, e.g., if a tracking station discovers that the spacecraft is in an unexpected configuration. ...

... I.A.Dynnikov, Three-page approach to knot theory. ... Universal semigroup, Funktsional'nyi Analiz I Prilozhenija, 34 (2000), no.1, 29-40 (Russian); English translation in Functional Analysis and Its Appl. 34 (2000), no.1, 24-32. I.A.Dynnikov, Finitely presented groups and semigroups in knot theory. ... Math. 2000, no. ... English translation: Russian Math. ... A.Vershik, Numerical invariants of exponential groups, and a locally free approximation of braid groups (in Russian), Zapiski Nauchn. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... ISS Russian Segment . ... Identification of objective features of typological manifestations of operator activity, which can be used for assessment of the actual mental state, prediction and correction of quality of professional task performance in a space flight. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I see unexpected boxy emission-like features in my REDL spectra - where do they come from? ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... The pipeline by default interpolates across the bad columns in the REDL CCD when it creates the master bias, but does not so when it processes the science data. This inconsistency can create boxy emission-like features as seen in the figure below. ...

... December 30, 1998 . Supernova 1994D and the Unexpected Universe . Credit: High-Z Supernova Search Team , HST , NASA . Explanation: Far away, long ago, a star exploded. ... Supernova 1994D was not of interest for how different it was, but rather for how similar it was to other supernovae . ... The large number and great distances to supernovae measured in 1998 have been interpreted as indicating that we live in a previously unexpected universe . ... About APOD > . ... NASA Technical Rep.: ...