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. ...

XMM-Newton Science Analysis System . ... CORR_RATE - The count rate after the following corrections have been applied; . 1) A further point-spread function correction may be applied, to extrapolate the counts from 12 to 35 pixels (presently only done for UV observations) 2) Correction for dead-time. 3) Correction for the OM sensitivity-degradation. A key-word TDS_CORR is added to the table to record the correction value. ... XMM-Newton SOC/SSC -- 2006-06-28 ...

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" . ...

... You are here: start ТЛ lbaops ТЛ tidnotes ТЛ fileprep . ... VLBI Schedule . ... Observer's Wiki . ... lbaops:tidnotes:fileprep . Tidbinbilla schedule file preparation . ... SNAP file modifications . ... Dowload the .skd and .sum files for the experiment from the pub/people/vlbi directory of the FTP site ftp.atnf.csiro.au and put them in pcfs40:~/sched_prep. ... The SNAP file needs quite a bit of modification. ... lbaops/tidnotes/fileprep.txt ТЗ Last modified: 2015/12/18 16:39 (external edit) . ...

... From the chain visibility point of view, it is very recommended to look at the Javascript movies , especially if the frame rate can be not regulated in your MPEG player. ... The non-CH-associated large-scale chains visible on the SOHO/EIT images at three wavelengths of 171, 195 and 284 as well as on the MLSO/HAO He I 10830 spectroheliogram of December 16, 1997. ... The SOHO/EIT movies at 171 and 195 show the chain dynamics on June 1-3, 1998. ... Javascript movie (230 KB), SOHO/EIT, 171 . ...

... A steel needle stroked with such a "lodestone" became "magnetic" as well, and around 1000 the Chinese found that such a needle, when freely suspended, pointed north-south. ... On Earth one needs a sensitive needle to detect magnetic forces, and out in space they are usually much, much weaker. ... More about magnetism . ... We can trace in space (in our imagination, at least!) the lines one obtains when one "follows the direction of the compass needle." ... Compass needles outlining field lines . ...

... 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. ...

do mod_pw (must be run from LRP account) . ... SU 0nnnn01 PC: xxxx cycle: 5 orb: 6 st.stat: scheduling in SPSS: Y cw_stat: S orient: Y type: GO/WFI pws.stat: planned S: Y proc_err: N lrp _state: ready LRP : 97073A ----------------------------------------------------------------------- QSP order_num: ( NONE ) week_id: ( NONE ) exe_time: ( NONE ) USC 1996.001:00:00:00 1997.054:00:00:00 M:c C:17-Feb-1997 N:FGS23GS Comment : Visit was unschedulable or had no FGS23 GSs when ...

... A steel needle stroked with such a "lodestone" became "magnetic" as well, and around 1000 the Chinese found that such a needle, when freely suspended, pointed north-south. ... On Earth one needs a sensitive needle to detect magnetic forces, and out in space they are usually much, much weaker. ... More about magnetism . ... We can trace in space (in our imagination, at least!) the lines one obtains when one "follows the direction of the compass needle." ... Compass needles outlining field lines . ...

... See also changes and comments in configure.in # prefix = @prefix@ exec_prefix = @exec_prefix@ DESTDIR = CFITSIO_LIB = ${DESTDIR}@libdir@ CFITSIO_INCLUDE = ${DESTDIR}@includedir@ INSTALL_DIRS = @INSTALL_ROOT@ ${CFITSIO_INCLUDE} ${ CFITSIO_LIB } ${ CFITSIO_LIB }/pkgconfig SHELL = / bin /sh RANLIB = @RANLIB@ CC = @CC@ CFLAGS = @ CFLAGS @ SSE_FLAGS = @SSE_FLAGS@ FC = @FC@ LDFLAGS = $( CFLAGS ) DEFS = @ DEFS @ LIBS = @ ...

... 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). ...

MAIN CHARACTERISTICS BASIC MODIFICATIONS TEST RESULTS . ... integrated drop tests in order to verify the strength of DM modified shell and equipment attachment points, functional check of new chairs and DM structure, determination of shock impacts onto the crew to verify landing safety; . ... nominal landing with the main parachute system (MPS) - drop #1 took place on December 24, 1998; . ... reduction of shock g-loads values at landing in accordance with decrease of landing speeds. MAIN | ...

Supernova 2000fb in ESO 205-G011 . This page is devoted to information on Supernova 2000fb in ESO 205-G011 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the Supernova links web page. Another of Robin Chassagne discoveries in the southern hemisphere. It was confirmed by Roland Santallo . ... Icon created from Robin Chassagne's image. ...

... This updated version only includes the 18 modified sprites. Original file size = 5.2 MB Version 2 file size = 1.6 MB Note also, the recommended destination is: ./idgames/ levels /doom2/megawads/blazin2.zip Update to : ./idgames/ levels /doom2/a-c/blazin.zip Advanced engine needed : no Primary purpose : single-player ======================================================================= Title : Blazin' ( version 2) Filename : blazin2.wad Release date : original - December 1995 ...

... The IRAF environment provides three coordinates systems: . physical: image pixel coordinates used in the reference (original) image. logical: image pixel coordinates, relative to the current section and size of the image. ... 22:13:53.7 44:28:53.9 - the usual representation of RA, Dec . ... Logical, physical and world coordinate systems are all supported in the PROS software, and regions can be specified with any combination of them. ... c 22:13:53.7 44:28:53.9 8 . ... physical: 6930 9390 240 . ...

DAOPHOT, DAOSPEC and related software (c) Copyright 2007 by the National Research Council of Canada DAOPHOT and related software packages, which were developed by Peter B. Stetson, are subject to Crown Copyrights that are the intellectual property of the National Research Council of Canada. ... All requests for copies of this software, and for permission for further distribution, should be directed to Peter B. Stetson at the address below. ...

... Seagate originally developed it to support their ST506 (5 MB) and ST412 (10 MB) drives. ... 34 PIN IDC MALE at the Controller. ... 34 PIN IDC FEMALE at the Harddisk. ... Pin . ... Head Sel 8 . ... RES . ... Drive Sel 1 . ... Note: All odd pins are GND, Ground. ... GND . Ground . ...

... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...

. Where did the Earth Come From? . What is the ultimate fate of the universe? . Giant Black Holes . Interview with me about unsolved mysteries Last Modified: 28th June 2013 . Back to my home page

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . This telescope by George Calver , which was extensively modified in the mid 20th century to a Schmidt design was returned to its original Newtonian configuration, fitted with a new drive, and rehoused in a new dome. ... Tupman spent бе800 on the telescope, and a further sum on a suitable dome. ... Colonel Tupman was so disgusted that he dismantled the telescope and pulled down the dome. ... Schmidt Configuration . ...