The solar activity effect on 20.1 MHz observation of Jupiter

العناوين الأخرى

تأثر النشاط الشمسي على الرصد الراديوي من كوكب المشتري بتردد مقداره 20.1 ميغا هيرتز

مقدم أطروحة جامعية

Abbadi, Nur Muhammad

مشرف أطروحة جامعية

Abbud, Kamal Muhammad

أعضاء اللجنة

al-Ubaydi, Najah Muhammad Rashid
al-Muhammadi, Abd al-Rahman Husayn Salih
Khalaf, Munim H.

الجامعة

جامعة بغداد

الكلية

كلية العلوم

القسم الأكاديمي

قسم الفلك و الفضاء

دولة الجامعة

العراق

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2012

الملخص الإنجليزي

Radio Jove Pro.

Software is used in this work, The observation data of Radio Jove telescope for Jupiter radio storm observations data are loaded from NASA radio Jove telescope website, while the data of sunspot number are loaded from National Geophysical Data Center, (NGDC).

From the program of Radio Jove Pro.

Software which is used through two windows in our calculations.

Six radio Jove stations are chosen from website for their huge data observations.

The location of these stations, is in USA.

The data of one station Oahu, Hawaii, are applied for our calculation.

By applying the calculations on this station, it is found that, there are 37611 observation events, that must happened according to Radio Jove Pro.

Software, within the years 1999-2009.

If the number (37611) is taken and applying some limitation on it, the number is reduced to 4018 events of Jupiter observation, and then another reduction to 337 events.

But it is found that the actual occurring observations are 20 events according to archive of Radio Jove project.

From studying of the sunspot numbers for interval from 1999 to 2009 for one solar cycle (23), years from 2000 to 2002 having high sunspot numbers, while years from 2007 to 2009 having low numbers of sunspot.

Also the yearly mean value R12 of sunspot numbers for the years (2000, 2001) are equal to 123.3,and for year 2002 it is equal to 109.9, while the yearly mean of sunspot number for the years 2007, 2008, and 2009 are equal to 7.9, 2.4 and 2.02 respectively.

The calculations and results of this work were carried out by using MATLAB and Excel program.

From MATLAB program it is used for curve fitting and functions, while Excel program used for numerically calculations.

التخصصات الرئيسية

الفلك و علومه

عدد الصفحات

67

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-604001