<> = 40m upgrade installation plan = [[Past_Plans]] == Main optics team == * '''IOO work''' * '''[DONE]''' Moving faraday and input optics * '''MMT placement / initial pointing adjustment''' * '''[DONE]''' MC trans beam mode measurement * '''[DONE]''' Renew the MMT solution * '''[DONE]''' MMT placement * '''[DONE]''' Corridor projection ~ measuremnt & adjustment * '''[DONE]''' Initial Pointing adjustment * '''[DONE]''' ITMX/Y oplev * '''SRM/PRM/BS placement''' * '''[DONE]''' What to do before the SRM/PRM/BS placement? * '''[DONE]''' TT ==> TT preparations * '''[DONE]''' AUX optics alignment * '''[DONE]''' Closing up the vacuum --------- == Suspension preparation == {{attachment:StatusTable.png}} --------- == Green team == * ''' before vent''' * relocation of existing optics at the end table -''take 1.5day'' * '''during vent''' * PLL measurement (9 Mar - 9? Apr) * set up the green stuff onto the end table * align the green laser to the cavity * how to: visual alignment * mode matching of the green laser to the cavity * on the table / corridor projection test ==> sliding mount * ''' after tank evacuation''' * recover IP-ANG and optical levers --------- == CDS team == * 2/22-3/5 Delivery of some computers? / CDS software installations? * -3/31 Installation for some of the suspensions? --------- == RF team == * Conversion of the RF Photodetectors as in the table [[Upgrade 09/RF System|here]] * Removal of the photodetectors from the optics tables: REFL33 (PD2), REFL199 (PD6), REFL166 (PD11), AS166 (PD1), AS133 (PD9), POX33 (PD3), POY33 (PD4), PO133 (PD7-8), PO199 (PD7-8) * Replacement of the diodes: 2mm PDs for REFL11 (AM Monitor PD), REFL33 (PD2), REFL55 (PD6), AS55 (PD9) , POX11 (PD3) , POY11 (PD4); 1mm for REFL166(PD11), AS166(PD1), POP22-POP110(PD7-8) * Adjustment for PDs' boards for the change of capacitance due to the new diodes * Tune the resonant frequencies of the the old SPOB66, PD6, PD9, PD3, PD4, PD7-8 * Modification of the demod board * Installation of the low/high/band pass filters * Prepare for building the [[Upgrade_09/RF_System/RF_Modulation_Generator|RF Modulation Generator Box]] and of [[Upgrade_09/RF_System/RF_Distribution_Box|RF Distribution Box]] * RG-174 cables for the internal wiring * prepare the powering system * get RG-174 cables for the internal wiring * get 2 aluminum slabs from the machine shop * Commissioning of AS55 PD * Improvement of the REFL55 PD response * Improvement of REFL11 PD by introducing and additional notch at 55MHz * Commissioning of POX and POY PDs * Design and commissioning of SPOB * Design and commissioning of 3f PDs: * REFL33 * REFL165 * AS165 * Construction of the frequency generation box * Continuing construction of frequency generation box * Commissioning of the frequency generation * construction and commissioning of the frequency ''distribution'' box for the LSC rack * modification of the demod boards * commissioning of the frequency distribution system * LSC rack cabling and setup * Clearing of the old cabling * Cabling to the EOM * Cabling to the LSC Rack * Installation of the new modulation and demodulation chassis * EOM installation