Title of article :
Multi-wavelength studies of NGC 4425 Galaxy
Author/Authors :
ahmed, abdullah k. university of baghdad - college of science - astronomy and space department, Iraq , kadhem, arshed ali university of baghdad - college of science - astronomy and space department, Iraq , qahatan, atared yaarub university of baghdad - college of science - astronomy and space department, Iraq
Abstract :
In this work, ugzri images of NGC 4425 galaxy are analyzed. The galaxy images are obtained from the seventh Sloan Digital Sky Survey (SDSS) Data Release (DR7). This work was performed with Image Reduction and Analysis Facility (IRAF) and analyzed the structure of the galaxy a bulge, a bar, together with isophotal contour maps and performed a bulge/disk decomposition of the galaxy image. Also, we have estimated the disk position angle, ellipticity, B4 and inclination of the galaxy.
Keywords :
Galaxy , IRAF , CCD Surface Photometry , SDSS , and NGC 4425
Journal title :
Iraqi Journal Of Science
Journal title :
Iraqi Journal Of Science
