MM *
` ` " ( e L p x ( 1 2 = D FI Fi
ds H ]D i m T. mh N a @ s LB Ok R?
'
'Adobe Photoshop CS5 Macintosh 2011:05:04 13:05:33
This image represents a sequence of Chandra observations of the Crab Nebula taken from September 2010 through April 2011. During this period, dramatic variations are seen in the Crab, including the expansion of a ring of X-ray emission around the pulsar (white dot near the center) and changes in the knots within this ring. These variations, however, did not correlate with strong gamma-ray flares seen by the Fermi Gamma Ray Observatory and Italy's AGILE satellite during that period.
The Crab in Action & The Case of The Dog That Did Not Bark
Chandra X-ray Observatory Center
Crab Nebula
WCS retrieved using CXCs PinpointWCS
B.4.1.4
B.3.1.9.1
6500
Chandra
ACIS
Blue
X-ray
X-ray
0.8267
83.6346004
22.0131890
864.0
864.0
433.0
433.0
5.71534e-05
5.7153393e-05
-7.0601753888e-05
2.4754728142e-06
-6.3226331178e-06
5.7099757967e-05
http://chandra.harvard.edu/photo/image_use.html
Z %G 8BIM H H 8BIM
8BIM 8BIM H /ff lff /ff 2 Z 5 - 8BIM p 8BIM 8BIM 8BIM @ @ 8BIM , y Adobe_CM Adobe d
"
?
3 !1AQa"q2B#$Rb34rC%Scs5&DTdE£t6UeuF'Vfv7GWgw 5 !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? I#I)I$JRI$I$$I)I$JRI$I$$I)I$JIRIJI!ʒ "ؤ NUI9'OutA<RC\=Ѭ̟j3-zq y}kjg"`< kWItN{g`vrFdM7:g; c{/ -OٵpZAZf5?xy_g_r|>IhdO 8s>-Kզ h3drRV$?p$
l`uQKeHb$L\ IRIKV b^9dyo1*YqLO\ũ<&`;@reluԝ#1ӺF; Ghr#)
4N F5`v? |k ݤx]3X\"Nul`a>\I ~WX'?yO4v=7L {OD` gviuUƤ8Jk1Z *㞕4d<#n遁ķ5%ۿ?UmefDreGU/鸮kAY\ݬ"8-puSCSG9j"cA@~I&wĒAn WZ@N ~1VdOׁwT9k@K=Րh4Q?gX1Ϲ &;)h;BjʖVpw~? ZӒgr}-
{ϰ51N(^b;~edU>@b5vb0# ,SY&yLHDI$IRIL
#*9S$%AdŖ- ls?`_3 RO
,2L"Q#
n]uV ԉ[:Fsc2Z 9. 9v]SvefIu> ND=vj˾>tO Y8p/- Gw7 2EıƢK~k~+[kZԲhp#q Ume&$"|`2A ÁA>g0 "}?W15m1uᅯj\'_9ʥչGۻjٸp םVVcý