MM * =4 u. =T $ ( 1 ,2 H \ >RI * >Zi =s H h
'
'Adobe Photoshop CS3 Windows 2009:03:24 09:38:52
Chandra X-ray Observatory Center
Erratic Black Hole Regulates Itself
The inset of this graphic shows Chandra's X-ray image of GRS 1915+105 in context of a crowded field seen in optical and infrared light. Chandra observed this object eleven times over some ten years, allowing scientists to track and analyze the black hole's behavior. A jet in this system is apparently choked off periodically when a wind from the accretion disk increases. Conversely, once the wind dies down the jet can re-emerge. These results may be the first clear evidence that this class of black holes has a mechanism for regulating their growth.
GRS 1915+105
B.3.1.10
40000
adsabs:2009Natur.458..481N
http://chandra.harvard.edu/photo/image_use.html
8BIM H H 8BIM 8BIM H /ff lff /ff 2 Z 5 - 8BIM p 8BIM 8BIM @ @ 8BIM ! , ! JFIF H H Adobe_CM Adobe d
"
?
3 !1AQa"q2B#$Rb34rC%Scs5&DTdE£t6UeuF'Vfv7GWgw 5 !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? ?Oh@0wis[u7
xw]?D;7yR;=Blpln n*D[HA]{}{I&evۿ6><40cq{CCxݿZz}IJ-x۹5 mJ1AOd>#o;AH~y=;
hk[A>wcRFG=x ;oFeun;7YcC`kk]/1
pـHjJlh\i
sH?Lvh_ Eu{$