!"#$% '()*+#,# ,-.,/0%- -%+"1/ Ferrusca Rodríguez, D. 1 ; Castillo-Domínguez, E. 1 ; Velázquez de la Rosa, M. 1 ; Gallego, J. 2 ; Carrasco E. 1 ; Sánchez, F.M. 3 ; Iglesias, J 4 ; Vílchez, J.M. 4 & MEGARA Team 1 INAOE (Puebla, México), 2 UCM (Madrid, Spain) , 3 UPM (Madrid, Spain), 4 IAA (Granada, Spain) [email protected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`` ,, >&",-3-# 7 Na` ,, ,"89 0-()35 IL] 3"(_ ?+02,- a9^ 03. ba 03. 2."J0-c B.$,"3-> IL] 5+0> $,- de` 5+2#. f"%22, #-T2&#-,-(3 g ehi` [j ,J"# f"%22, V"()-. Q+,,-#%&"0 k/ ]N V"()-.O :l(). "(> ?"0?-. m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eptember/2013 HI./.,0 0A080/, -/-A)+.+ EI"$G <-+ 300/ ?0(J*(802 */ ,<0 ::; <0-2 ,* 4/2 8-K.868 2.+?A-'080/,+ *J ,<0 20,0',*(B I*( ,<0 '-+0 *J -/ +,-F*/-() '()*+,-,L -+ ., .+ ,<0 '-+0 *J !"#$%$L ,<0 -/-A)+.+ (0+6A,+ +<*= ,<-, ,<0 8-K.868 2.+?A-'080/, 8-1/.,620 .+ M N8 B CCD 1234 FEA Dewar back CCD head Pressure and LN2 filling components Radiation entrance to CCD Camera and internal optics Cryostat assembly Conceptual flange support