... Printed in the U.S.A. ON THE CONSTANCY OF THE PHOTON INDEX OF X-RAY SPECTRA OF 4U 1728-34 THROUGH ALL SPECTRAL STATES Elena Seifina1 and Lev Titarchuk2 1 2 ,3 ,4 Sternberg Astronomical Institute, Moscow State University, Universitetsky Prospect ... We find that the X-ray broadband energy spectra of 4U 1728-34 during all spectral states can be modeled by a combination of a thermal (blackbody-like) component, a Comptonized component (which we herein denote as COMPTB), and a Gaussian component. ...

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• http://uranus.sai.msu.ru/~seif/apj_706_2_1463.pdf

FC3 [root@lhe05 rud]# df -h Filesystem Size Used Avail Use% Mounted on /dev/hda2 4.4G 3.2G 946M 78% / /dev/hda5 4.1G 2.9G 1.1G 74% /home /dev/hda6 15G 9.8G 4.0G 72% /data1 /dev/hda7 15G 11G 3.0G 79% /data2 ============================================================ ls -lF /data1 >> /home/rud/lhe05_disks.ls total 28 drwxr-xr-x 3 root root 4096 Dec 18 2004 WinXp/ drwxrwxr-x 5 irina irina 4096 Jun 29 2003 irina/ drwx------ 2 root users 16384 Jan 1 2002 lost+found/ find /data1 -type f -exec ls -lhF {} \; | cat