000			02205cam a2200337 a 4500
003			EG-GiCUC
005			20250223031218.0
008			150421s2014 ua dh f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.12.01.M.Sc.2014.Em.P
100	0		_aEman Aly Shaban Abdelmotaleb
245	1	0	_aPhotometric Study of some cD Galaxies / _cEman Aly Shaban Abdelmotaleb ; Supervised Magdy Youssef Amin , Gamal Bakr Ali
246	1	5	_a(cD) درا{uئإآ٣}{uئإ٩٤} {uئإؤ٣}{uئإإإ}{uئإ٩٧}{uئإإإ}{uئإإ٣}{uئإ٩٨}{uئإءإ}{uئإئ٣}{uئإ٩٤} {uئإؤئ}{uئإ٩٢}{uئإأأ}{uئإآإ} ا{uئإؤئ}{uئإإ٤}{uئإء٠}{uئإءإ}ات {uئإإ٣}{uئإإ٦} ا{uئإؤئ}{uئإإ٨}{uئإإإ}ع
260			_aCairo : _bEman Aly Shaban Abdelmotaleb , _c2014
300			_a82 P. : _bcharts , facsimiles ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Science - Department of Astronomy and Meteorology
520			_aIn this MSc study, we aim to determine the shape of the surface brightness profile of the extended envelope of a sample of cD galaxies. Both de Vaucouleurs r1/4 low and Sersic's r1/n model, on their own, provide a poor description of the surface brightness profiles of cD galaxies. We therefore plan to determine the most appropriate analytical model to describe cD galaxy, whether this be an exponential profile, a Sersic model, or some other function. We additionally intend to measure the fraction of light contained within their different components. Among others the following will be determined: Luminosity profiles along the major and minor axes, Structural profiles (Position angle profile, ellipticity profile, etc.), Color distribution
530			_aIssued also as CD
653		4	_aElliptical galaxies and cD galaxies
653		4	_aGalaxies
653		4	_aGalaxies, photometric parameters
700	0		_aGamal Bakr Ali Mohammad , _eSupervisor
700	0		_aMagdy Youssef Amin , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSoheir _eCataloger
942			_2ddc _cTH
999			_c50557 _d50557