Next: The Quasi--Newton Method. Up: Outline of the Previous: The Newton--Raphson Method. ... At each iteration, one computes . ... Neglecting the second derivatives matrix , we obtain the ``normal equations'' and the Gauss--Newton direction . This so--called Gauss--Newton method is intended for problems where is small. ... The algorithm implemented here is a modification of that Gauss--Newton method, that allows convergence even for rank deficient Jacobians or for large residuals. ...

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• Modification of Tables
• List of Tables

... NICMOS STScI Analysis Newsletter 24 . ... NICMOS STScI Analysis Newsletter 24 August 2000 CONTENTS: - NICMOS NEWS + NICMOS Software Task Updates in STSDAS Version 2.2 - RECENT PREPRINTS - APPENDIX: NICMOS CONTACTS ============================================================================ NICMOS NEWS ----------- NICMOS Software Task Updates in STSDAS Version 2.2 -------------------------------------------------- by Howard Bushouse STSDAS version 2.2 was publically released on August 18, 2000. ...

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• CALCOS v2.15.4 Release Notes
• CALSTIS V2.7 Release Notes
• Goals and Purpose of SMOV

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... ISS Russian Segment . Steps of ISS Assembly . ... Five new devices of the total mass of ~42 kg (instead of 6 devices of the total mass of ~101 kg) are installed in the guidance, navigation and control system of the new series vehicle. ... liquid thermostatting of GN OC devices is provided by installation of three cold plates in the vehicle instrument module (IM); . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• INTERNATIONAL SPACE STATION

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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• Software Maintenance Manual
• Service and Calibration Manual
• Designated Observatory Registry

... 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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• lbaops:tidnotes:fileprep [ATNF VLBI Wiki]
• Pulsar group | Observing / CalDelay
• VLBI Wiki | TidNotes / FilePrep

... the radiative transfer equation (RTE) for the randomly-irregular magnetized plasma has been derived on the base of general grounds of the multiple scattering theory . ... Solutions of several absolute tasks of the scattering theory have been obtained (on the optical depth of the ionospheric plasma layer, on the value of radio wave anomalous attenuation, on anomalous refraction, on the backscattered signal intensity for the source being placed within a plasma layer). ...

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XMMґNewton CCF Release Note XMMґCCFґRELґ228 pn modified Timing mode response matrix M. Kirsch July 10, 2007 1 Purpose Using the EPICґpn CCD camera in Timing mode, in which data are read out continuously, telemetry constraints do not allow full use of the capabilities for very bright sources because currently randomly distributed data gaps are introduced by the onґboard data handling electronics. ... Lower: same but using the new modified matrix for the modified Timing mode (red). ...

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• Output Columns modified
• Modification of Source-axes position angles

June 1, 1998 . ... An example of the EUV chain revealed by the modified SOHO/EIT images. ... The chains on the 171 ( a) and 195 A (b) images are very similar, but there are some differences on the 284 A image (c) . ... A comparison of the large-scale chains and threads on the modified SOHO/EIT (195 A) image (inverted) and two He I (10830 A) images (normal). ... SOHO/EIT, 171 A, June 01-03, 1998 GIF Animation (670 KB) . SOHO/EIT, 195 A, June 01-03, 1998 GIF Animation (1.76 MB) . ...

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• http://www.izmiran.rssi.ru/~ichertok/CHAINS/ANNOUNC/971216.htm
• Chains and CMEs
• Large_Scale Emitting Chains

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Low cost beginner eyepieces. Send SASE for price list. ... Listed Since October 26, 2004 . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... SPICE System Documentation . Comprehensive set of SPICE System documentation including tutorials, subroutines and data formats descriptions, etc. Other related home pages: . Navigation and Ancillary Information Facility at JPL . MARS-96 Space Mission . ... Please, forward comments and questions about information on this page and all descending NAIF and M96 SPICE implementation pages to NAIF group at IKI . naif@arc.iki.rssi.ru . ...

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• Julius Bartels (1899-1964)
• The Nine Planets Copyright Information
• Geomagnetic Kp Index

... The proper procedure to set up the wind baffle and enclosure to be powered by the emergency generator in the event that both commercial and site emergency generator power is lost. ... The enclosure should be open with telescope in an un-stowed position. ... Wind baffle (WB) control power switch ; Location : ?; ... Enclosure power switch box ; Location : ?; ... Change the WB manual pendent connector in WB control box to ALT Axis Brundy, make sure the "pot" is at "000" and the palm switch is depressed...

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• Astrophysical Research Consortium - Apache Point Observatory
• Procedure to Remove 2.5m Wind Baffle
• Procedure to Install the 2.5m Secondary Truss

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

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• East Siberian Center for the Earth's Ionosphere Research. Incoherent Scatter
• East Siberian Center for the Earth's Ionosphere Research. Instruments engineer
• East Siberian Center for the Earth's Ionosphere Research. Incoherent scatter

Main Sections LabIR main page . ... On January 23, 1998 the space probe NEAR was on its way to its closest approach to Earth. ... However, we were able to record a series of images of the space probe shortly before the sunglint event, and we have assembled them into a movie. At the TIRGO observatory, an observation of the space probe NEAR was organized for the night of January 22-23, 1998. ... We show here a preliminary movie (MPEG format, 412kb) made from 74 frames, each lasting 5 seconds. ...

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• Fasti Noise in the Lab
• FIRPO Help 1
• Extended IDL Help

. Please standby and you will be automatically connected to the new location of the unframed Supernova page. Or, click on the link above. If you have questions or problems, please email me at David Bishop dbishop@vhdl.org . Last modified: Mon Aug 27 12:40:15 EDT 2001

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• Bright Supernova Bright Supernova - links

... 18sep08: bias for 3a/3b changed. Look at p2030 data (polA,polB summed) . 21sep08: bias for all beams changed. ... The wapps in 3 level mode take 100 MHz bw with 64usec sampling and 256 lags. alfa is centred at 1440 Mhz with the 100 Mhz 1390-1490 filter int. The total power was computed and then averaged to .1 seconds. ... Beam 6b is dead and p2030 is adding polA + polB. ... The a2010 data taken on 21sep08 was analyzed to check the stability of all the beams after the bias changes in alfa. ...

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• datataking_software
• The NGC 2903 ALFA Survey
• amp_compbrd_settings

What is a Handler . ... mod_actions . ... A "handler" is an internal Apache representation of the action to be performed when a file is called. Generally, files have implicit handlers, based on the file type. Normally, all files are simply served by the server, but certain file types are "handled" separately. Apache 1.1 adds the ability to use handlers explicitly. ... The following directives will enable the send-as-is handler, which is used for files which contain their own HTTP headers. ...

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• Apache module mod_log_forensic
• Apache module mod_expires

Title : EGYPTIAN DOOM for DOOM II v1.0 Filename : egypt.zip, containing 14 files Author : Staffan SHL Linderoth Email Address : d4sl@dtek.chalmers.se Description : A total conversion for doom 2, with 6 new levels, lots of new graphics, modified monsters/monster-behaviour, modified weapons, homing mines (!), new story (?) and some new sounds. ... Play Information * Game : DOOM II Episode and Level # : map 01-06 Single Player : Yes, designed for. ... New Sounds : Yes, some. New Graphics : Yes, many! ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom2/s-u/tun-run.txt
• Not so well documented Device Helpers in OS/2
• Argument association

... This thread uses PINTofALE to generate a simulated Chandra spectrum. ... define a DEM . ... pset marx .par ExposureTime=50000 OutputDir='sim_ marx ' \ ; GratingType='NONE' DetectorType=' ACIS-I ' SourceFlux=-1 \ ; SpectrumType='FILE' SpectrumFile='spec_ marx .dat' \ ; SourceType='POINT' DitherModel='INTERNAL' ; marx TSTART=2006.46 ; marx2fits sim_ marx / spec_ marx .evt ; dmextract infile= spec_ marx .evt[EVENTS][(x,y)=circle(4018,4141,10)] ; [bin pi=1:1024:1] outfile= spec_ ...

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• The Chandra Multiwavelength Project (ChaMP) - Science Goals
• Chandra Supernova Remnants Catalog - Sample spectrum of SNRs
• Modifying the SAOtng GUI

... spectrum . ... sfit . ... define >macro_name< : define a macro . ... meth_range <w1> <w2>: Set wavelength range for fit . data_spectrum <name> : data in "spectrum" format . ... data_sigma <sigma> : define mean standard error in data . ... data_line_set | ... NB: synth uses multiple calls to spectrum , so various Spectrum commands may also be required. synth : find optimum fit by adjusting abundances, v turb , v sin i , and v rad . ... save <fit> : Save the spectrum and best fit from synth . ...

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• The root filesystem
• J.G. Doyle, Research Astronomer
• M. de Groot, Consultant Research Associate

... You are free to copy and to redistribute unmodified copies for non-commercial purposes without restriction from me (but see below). Any other use should be consistent with normal copyright law and your conscience. ... Many of the images herein are copyrighted: . ... Horsehead Nebula . ... NGC 650-1 . Ring Nebula . NGC 7023 . ... Those with some legal expertise may wish to examine the extensive Copyright Law Materials from the Legal Information Institute of the Cornell Law School. ...

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• The Nine Planets Copyright Information
• APOD: 2001 May 1 - Antarctica Hears Little Normal Matter in the Big Bang
• SAI SN RESEARCH GROUP