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Course: CSI 769, Fall 2008School: George Mason
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769/PHYS CSI 590 Solar Atmosphere Home work assignment #4 Assignment Date: Oct. 13, 2004 Due Date: Oct. 20, 2004 One important parameter of magnetized plasma is its value, which is defined as the ratio between the gas pressure and the magnetic pressure (1) Calculate the value for photosphere. solar Please select typical photospheric parameters for the calculation (2) Calculate the value for solar corona. Please...
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769/PHYS CSI 590 Solar Atmosphere
Home work assignment #4 Assignment Date: Oct. 13, 2004 Due Date: Oct. 20, 2004 One important parameter of magnetized plasma is its value, which is defined as the ratio between the gas pressure and the magnetic pressure (1) Calculate the value for photosphere. solar Please select typical photospheric parameters for the calculation (2) Calculate the value for solar corona. Please select typical coronal parameters for the calculation (3) Discuss the implication of the calculated values in the photosphere and in the corona.
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George Mason - CSI - 769
CSI769/ASTR769Fall 2005Topics in Space Weather SyllabusPrerequisites: permission of instructor Credits: 3 Date: Tuesday Time: 7:20 PM to 10:00 PM Place: Enterprise Hall 76, Fairfax Campus Instructors:Jie Zhang Art Poland S&T 1 - 111 DKH 1014G (
George Mason - CSI - 769
CSI 769/ASTR769 Fall 2005 Topics in Space Weather Homework AssignmentHomework assignment #1 Assignment Date: Sep. 6, 2005 Due Date: Sep. 13, 2005 1. Emission Wavelength of solar atmosphere. Using the Wien's Law (T = hc/k) (formula 1.10.6 in Aschwand
George Mason - CSI - 769
CSI 769/ASTR769 Fall 2005 Topics in Space Weather Project: Sun-Earth Chain Activities in Halloween Storms Phase 3: MagnetosphereAssignment Date: Nov. 2, 2005 Due: The end of the semester This part of the project focuses on the energetics of the Hall
George Mason - CSI - 769
CSI 769/ASTR769 Fall 2005 Topics in Space Weather Project: Sun-Earth Chain Activities in Halloween Storms An Overview1. Objective The objective of this project is to help students comprehend the space weather system that involves energy and mass flo
George Mason - CSI - 769
HW 1 Heliosphere Septemeber 27 Due one day after next class, October 051. Consider a 10 MeV proton in interplanetary space. Determine its gyroradius; gyration period, and the wave numbers of Alfven waves in resonance with the proton (assume differe
George Mason - CDAW - 4
Working Group 4"We predict Success"Biggest Issues Forecasts "R" Us - what needs to be forecasted? Probabalistic forecasts - Can we give the forecasters an edge?Some questions MHD codes have large potential difference between hemispheres durin
George Mason - CDAW - 2
WG2 SummaryBroke into ring current/plasmasphere and radiation-belt subgroups RING CURRENT Identified events for addressing science questions What is the relative importance of the convection electric, penetration electric field, and variations of th
George Mason - CDAW - 2
WG2 Science Questions Radiation belt: 1. Which solar wind drivers are most geoeffective at radiation belt electron enhancements: high speed solar wind streams, CIRs, CMEs including magnetic cloud and shock categories? While we may know the general an
George Mason - CDAW - 2
WG1 + WG2 Joint Session Science Topics: Radiation belt: 1. Which solar wind drivers are most geoeffective at radiation belt electron enhancements: high speed solar wind streams, CIRs, CMEs including magnetic cloud and shock categories? While we may k
George Mason - CDAW - 2
INTRODUCTION: There are two types of data provided for the Polar EFI instrument.1) The raw spin-period E-Field, B-Field, SC potential and position data from the spacecraft.2) The T(ransformed) data which corrects E for vxB and subtracts
George Mason - CDAW - 2
MAXIS Balloon summary plots and event information provide by R. Millan (Robyn.Millan@dartmouth.edu 603-646-3969).Summary plots show 10 second averaged X-ray countrate between 20-1300 keV and 180-1300 keV as measured by the MAXIS germanium detector
George Mason - CDAW - 1
* * GLOBAL ATTRIBUTES * * TITLE WIND> Solar Wind Parameters PROJECT ISTP>International Solar-Terrestrial Physics DISCIPLINE Space Phy
George Mason - CDAW - 1
Solar Sources of Large Geomagnetic Storms During Solar Cycle 23A. Gopalswamy (NASA/GSFC) B. Michalek, H. Xie, S. Yashiro (CUA) R. A. Howard (NRL)LWS CDAW StormsGMU March 14-16 2005Objective To identify the solar sources of large (Dst < -100
George Mason - CDAW - 1
WG1 + WG4 Joint Session Science Topics: Sun Storm Relationships: 1) How does the probability of observing major magnetic storms change with time, and what is the underlying physics, e.g., - Season (e.g., Is there a seasonal variation in the rate of
George Mason - CDAW - 1
#GMS Date Time DST Org Date Time Spd Loc1996/10/23 05:00 -105 CIR 1997/04/22 00:00 -107 CME 04/16 07:35 87 S30E19 & no radio1997/05/15 13:00 -115 CME 05/12 05:30 464 N21W08 *19970512 0515 19970514 1600 12000 801
George Mason - CDAW - 1
Andrei Zhukov, 09/03/2005Columns of the file events_SW_Sun_AZ.xls:1 - event number2 - event date, year-month-day3 - brief description of the solar wind (SW) geoeffective structures: ICME =Interplanetary CME; CIR = Corotating Interaction Regi
George Mason - CDAW - 1
Event: 48*cme1:2001/11/19 19:54:16 361* 1.19572 111flare:S19E04 C3.6 AR 9704 2001/11/19 20:09**cme2:2001/11/21 14:06:05 518* 1.11228 360flare:S14W19 C4.7 AR 9704 2001/11/21 14:58**cme3:2001/11/22 20:30:33 1443*
George Mason - CDAW - 1
Event: 17*cme1:1998/11/05 02:41:16 568* 2.10587 180flare:N19W11 C5.4 AR 8375 1998/11/05 03:00**cme2:1998/11/06 02:18:05 405* 2.17363 160flare:N19W24 C4.4 AR 8375 1998/11/06 02:43**cme3:1998/11/06 09:54:06 278*
George Mason - CDAW - 1
Event: 27*cme1:2000/07/11 13:27:23 1078* 1.01722 360flare:N18E27 X1 AR 9077 2000/07/11 13:10**cme2:2000/07/12 11:06:05 1124* 1.00315 144flare:N17E27 X1.9 AR 9077 2000/07/12 10:37**cme3:2000/07/14 10:54:07 1674*
George Mason - CDAW - 1
114368543.000 2003 229.20999 229 05 02 23 54.0 51.3 18.1 0.3 114374639.000 2003 229.28055 229 06 43 59 55.2 51.6 18.1 0.3 114380735.000 2003 229.35110 229 08 25 35 56.5 51.8 18
George Mason - CDAW - 1
120667383.000 2003 302.11322 302 02 43 03 32.0 114.7 37.1 1.0 120679555.000 2003 302.25412 302 06 05 55 36.2 115.3 37.1 1.0 120685651.000 2003 302.32468 302 07 47 31 40.4 115.8 37
George Mason - CDAW - 1
mdimovie_casexx.mpg: MDI magnetogram movie (3-day interval). casexx notes event xx.coronalhole_casexx.gif: Upper panel: Configuration of magentic field inferred by a Potential Field Source Surface model (PFSS) using a Wilcox
George Mason - CDAW - 1
153067292.000 2004 312.11218 312 02 41 32 29.1 313.6 0.0 0.0 153073388.000 2004 312.18274 312 04 23 08 30.9 314.3 0.0 0.0 153079483.000 2004 312.25327 312 06 04 43 33.5 315.0 0
George Mason - CDAW - 3
WG3 Ionospheric Storms Summary ReportThe main overarching science question in WG3 was:"How does the TEC respond to geomagnetic storms, and what are the physical mechanisms that control the response. An initial series of sub-questions were assemble
George Mason - CDAW - 4
Questions for Working Group 4: Forecasting Magnetic StormsProbabilistic MethodsGeometric properties of magnetic storms How do we define the occurrence of a magnetic storm? How does the probability of observing a magnetic storm change
George Mason - CDAW - 3
WG3/2 Joint Session Science Questions WG2/3 joint session science questions (Tuesday AM): 1. What is controlling the response of the penetration electric field to the expansion of the convective electric field and the degree of shielding/overshieldin
George Mason - CDAW - 3
From Tim.Fuller-Rowell@noaa.gov Wed Mar 9 11:17:45 2005Return-Path: <Tim.Fuller-Rowell@noaa.gov>Received: from cripplecreek.sec.noaa.gov (cripplecreek.sec.noaa.gov[140.172.225.11]) by sv01.scs.gmu.edu (8.13.1/8.12.8) with ESMTP idj29GHiJi01928
George Mason - CDAW - 4
From rmcpherron@igpp.ucla.edu Sat Feb 19 21:55:27 2005Return-Path: <rmcpherron@igpp.ucla.edu>Received: from terra.igpp.ucla.edu (terra.igpp.ucla.edu [128.97.94.1]) bysv01.scs.gmu.edu (8.12.11/8.12.8) with ESMTP id j1K2tQm8002286 for<jiez@scs.gm
George Mason - CDAW - 3
DOY UTH Longitude LTH orbit 299 22.9330 69.1257 3.54135 10197 300 0.549622 44.5481 3.51950 10198 300 2.17044 20.1346 3.51275 10199 300
George Mason - CDAW - 3
Introduction by Attila Komjathy-Colleagues,In the corresponding directories below you will find the JPL GPS-derived TEC data in the *.dump files. Please find below the description of the individual columns. We also generated VTEC movies using
George Mason - USE - 556
CLASS 9 USE 650 - Environmental Law EPA and OSHA Regulation of Asbestos Background a s Asbestos is a naturally occurring mineral Properties: incombustibility, noise absorption, and resistance to electrical current, corrosion, and bacterial attack Use
George Mason - CS - 112
Here are some practice questions! If you are unsure ofthe answers, type these programs in and try them!(Answers to 14 and 15: 14. A 15. C)1. What are the bugs in the following program (at least 4):#include <iostream.h>void Main(){int numb
George Mason - CS - 112
Quiz 1 Study GuideDisclaimer: Study Guides are provided as an aid only andare not comprehensive.Chapter 1-programming languages and compilerssalient history noteshardware and software fundamentalsalgorithms and problem solvingChapter 2--
George Mason - CS - 112
Assignment 4-Classes due by midnight, 4/6Read chapter 6 before starting.Introduction-Write a program to play a treasure hunt game. Generaterandom numbers to create the coordinates for the buriedtreasure. The user is allowed MAXTRIES gues
George Mason - CS - 112
CS 112 Spring 2002 Programming Assignment 6Due by midnight, 5/4Note: no late work will be accepted after midnight 5/7.Linked lists - read chapter 14 before beginning-A printer "queue" is a list of print jobs waiting toprint. Your job is to i
George Mason - CS - 112
Given:struct record /declared a record structure to be used in a linked list{string name;int id;record * next; /pointer field used to store the address of/another record};typedef record * recordPtr; /declares a type that can be used
George Mason - CS - 112
Clue 5Your name:Your lab section number: 2_Type pwd and make note of the current directory. Copy this file to your directory. Do this by typing:cd (where are you now?)cp /pub/ftp/amarchan/cs112/practice/clue5J.txt .(. is a short
George Mason - CS - 112
Computer Science Department Honor Code Policy for Programming ProjectsUnless otherwise stated, at the time that an assignment or project isgiven, all work handed in for credit is to be the result of individual effort. (In some classes group
George Mason - CS - 112
From daemon Tue Feb 4 11:49:51 1997Received: from portal.gmu.edu by osf1.gmu.edu; (5.65v3.2/1.1.8.2/07Sep94-1001AM/GMUv3)id AA27289; Tue, 4 Feb 1997 11:49:38 -0500Received: from localhost by gmu.edu; (5.65v3.2/1.1.3.9/GMUv7)id AA13036; Tue, 4
George Mason - CS - 112
From owner-CS112LIST@gmu.edu Mon Nov 10 09:02:28 1997Received: from portal.gmu.edu by osf1.gmu.edu (5.65v4.0/1.1.8.2/07Sep94-1001AM/GMUv3)id AA18763; Mon, 10 Nov 1997 09:02:24 -0500Received: from localhost by gmu.edu (5.65v4.0/1.1.3.9/GMUv7)id
George Mason - CS - 112
=Lab 4=Due by midnight on 2/23Prelab=Read chapters 4-5 before beginning.Turn in prelab assignment 3 at the *start* of lab.=Concepts covered: File I/O, reference parameters.Description:-Preparation:-There is a data file in this dire
George Mason - CS - 112
This was contributed by Jon Reed.(You can also put the following line in your .login file:alias cs112 cd /pub/ftp/amarchan/cs112Then just type : cs112Note tht you have to log out and log in again for changesmade to the .login to take effect.)-
Ohio State - AS - 200
Figure 18 3: Poultry and eggs farm cash receipts as a percent of total U.S. farm cash receipts, 1992 1999. (Source: Based on USDA statistics.)FIGURE 184 All poultry and eggs yearly farm cash receipts as a percentage of total animal agricultures cas
George Mason - TCOM - 552
Communications Systems, Signals, and ModulationSession 3 Nilesh JhaSome charts from Stallings, modified and added to1About Channel Capacity Impairments, such as noise, limit data rate that can be achieved Channel Capacity the maximum rate
George Mason - TCOM - 552
CDMASession8 NileshJhaNotesfromStallings,modified/addedto1IS95CDMA1.25 MHzup to 64 channels (is the number of orthogonal codes) code: 1.2288 Mchips/sec. Voice coder: 9.6 kb/s (really 8.55 kbps plus overhead) Cell power controlled at base sta
George Mason - TCOM - 540
TCOM 541Session 31Student Presentations The penultimate sessions (Session 6 and 7) will be devoted to student presentations based on the term paper Plan for no more than 10 minutes 3 to 5 powerpoint charts or transparencies Credit will be gi
George Mason - TCOM - 551
TCOM 551 & ECE 463 DIGITAL COMMUNICATIONSSPRING 2007 IN 206 Tuesdays 4:30 7:10 p.m. Dr. Jeremy Allnutt jallnutt@gmu.eduTCOM 551 & ECE 463 Spring 2007Lecture number 11General Information - 1 Contact Information Room: Science & Technolo
George Mason - TCOM - 552
Communications Systems, Signals, and ModulationSession 2B Nilesh JhaCharts from Stallings, modified and added to1Communication Systems ContextData or Source Information - entities that convey meaning, or information If digital, it can be
George Mason - TCOM - 707
TCOM 707 Advanced Link DesignGeorge Mason University Fall 2006Dr. Jeremy E. Allnutt Fairfax Campus S&T II, Room 269 Tel: (703) 993-3969 Email: jallnutt@gmu.eduOffice Hours: Mondays and Tuesdays, 3:00 6:00 p.m. Please: by appointment only1.
George Mason - ECE - 201
ECE201 Summer, 2002 Zero Crossings and Random Numbers Lab 3A Overview: The zero crossing part of this lab is to test each element in a row vector against the element before it. If a zero crossing occurs then it is to be counted. The total number of
George Mason - TCOM - 660
TCOM 660 Network Forensics Fall 2007Instructor: Bob Osgood rosgood@gmu.edu Class Meets: Day: Wednesday Time: 7:20PM to 10:00PM Where: Innovation Hall Room 319Course Description: This course deals with the collection, preservation, and analysis of
George Mason - TCOM - 500
Formula sheet TCOM 500 Summer 2008AP (dB )= 1 0 lo g AP= 1 0 lo gdBmPo PiAP ( dBm ) = 10 logP 1mWAV(dB )= 2 0 lo g A V = 2 0 lo gVo Vipower 0 1 2 3 4 5value 1 2 4 8 16 32binary 000001 000010 000100 001000 010000 100000S
George Mason - ECE - 467
ECE467/Section202 NetworkImplementationLaboratory Spring2007ClassMeets: Day:WednesdayTime:4:30PMto7:10PM Where:JohnsonCenter,RoomG10Instructor:BenAllen MyContactInformation:Emailaddress:ballen5@gmu.edu. Officenumber:7039933478Feel freetoleavem
George Mason - TCOM - 500
Examples of solutions for CRC-4 problemsProblem 1 CRC-4 check for message This 1This11 0 1 0 1 0 0 1 1 0 1 0 0 0 1 1 0 1 0 0 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 10011 1 0 1 1 0 0 1 1 0 1 1 0 1 1 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1
George Mason - TCOM - 500
Exam questions1. Can you explain the reasons why the unit 'decibel' (dB) is being used in telecommunications? What's its advantage? 2. About the noise: a. What are the methods that you know of that help reduce the noise in various telecommunication
George Mason - TCOM - 590
Project. I will assign you one or more AS numbers from the Bates CIDR report. The AS will encompass approximately 500 routes. Using this and other prefix information, you will access various Looking Glass sites to analyze the appropriate routes. Task
George Mason - TCOM - 690
TCOM 690: Satellite CommunicationsPre-Requisites: TCOM 500 or ECE 540 and TCOM 551 Term Spring 2003 Time: Thursdays, 4:30 p.m. to 7:10 p.m. Schedule: Jan. 23 to May 8 Mar. 13 (spring break no class) Location: Robinson Hall A, Room A248 Instructor:
George Mason - ECE - 201
ECE 201 - Lesson Plan - Class #5 Summer, 2002blanksA string of blanksSyntaxblanks(n)Descriptionblanks(n)is a string of n blanks.Examplesblanks is useful with the display function. For example, > disp(['xxx' blanks(20) 'yyy']) displays tw