The module `PacsEng_Background_Adjustment` is the expertHSPOT equivalent of IST's module Background_Adjustment_OBS; see General Setup for Photometer Operation in the Wiki page [[http://wiki.mpe.mpg.de/Herschel/PACS/FM_ILT_Procedures/PhotOperations|PhotOperations]] for more detailed information.


`PacsEng_Background_Adjustment` calls the following modules:

||[[PACS/CUSPVscripts/WriteEndID|WriteEndID                    ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_DPU_START_OBCP|Pacs_DPU_START_OBCP           ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_SET_BBID|Pacs_DMC_SET_BBID             ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_SET_TIME|Pacs_DMC_SET_TIME             ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_SWON_FW_SPEC|Pacs_DMC_SWON_FW_SPEC         ]] ||   Command            ||
||[[PACS/CUSPVscripts/DMC_spec_2_3_chop|DMC_spec_2_3_chop             ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_SPUS_RAW_CHAN_TRAN_MODE|Pacs_SPUS_RAW_CHAN_TRAN_MODE  ]] ||   Command            ||
||[[PACS/CUSPVscripts/SPEC_spu_setup|SPEC_spu_setup                ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_SPUL_WRT_DET_CST_SPEC|Pacs_SPUL_WRT_DET_CST_SPEC    ]] ||   Command            ||
||[[PACS/CUSPVscripts/WriteBBID|WriteBBID                     ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_DMC_SWON_GRAT_CONT|Pacs_DMC_SWON_GRAT_CONT       ]] ||   Command            ||
||[[PACS/CUSPVscripts/OBCP_spec_2_3_chop|OBCP_spec_2_3_chop            ]] ||   Building Block     ||
||[[PACS/CUSPVscripts/Pacs_DMC_MOVE_SPEC_FW_LOC|Pacs_DMC_MOVE_SPEC_FW_LOC     ]] ||   Command            ||
||[[PACS/CUSPVscripts/Msec2sec|Msec2sec                      ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_SPUL_STOP_REDUCT_COMPR|Pacs_SPUL_STOP_REDUCT_COMPR   ]] ||   Command            ||
||[[PACS/CUSPVscripts/SPEC_heater|SPEC_heater                   ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_DMC_WRT_B_SPEC_PAR|Pacs_DMC_WRT_B_SPEC_PAR       ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_WRT_R_SPEC_PAR|Pacs_DMC_WRT_R_SPEC_PAR       ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_ENABLE_GRAT_CONT|Pacs_DMC_ENABLE_GRAT_CONT     ]] ||   Command            ||
||[[PACS/CUSPVscripts/SPEC_fltw_move|SPEC_fltw_move                ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_SPUL_START_REDUCT_COMPR|Pacs_SPUL_START_REDUCT_COMPR  ]] ||   Command            ||
||[[PACS/CUSPVscripts/SPEC_spu_reset|SPEC_spu_reset                ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_Background_Adjustment|Pacs_Background_Adjustment    ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_DMC_SET_B_SPEC_HEAT_C|Pacs_DMC_SET_B_SPEC_HEAT_C    ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_SPUS_STOP_REDUCT_COMPR|Pacs_SPUS_STOP_REDUCT_COMPR   ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_SPUS_WRT_DET_CST_SPEC|Pacs_SPUS_WRT_DET_CST_SPEC    ]] ||   Command            ||
||[[PACS/CUSPVscripts/WriteOBSID|WriteOBSID                    ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_SPUS_START_REDUCT_COMPR|Pacs_SPUS_START_REDUCT_COMPR  ]] ||   Command            ||
||[[PACS/CUSPVscripts/SPEC_cre_setup|SPEC_cre_setup                ]] ||   Procedure          ||
||[[PACS/CUSPVscripts/Pacs_DMC_DISABLE_GRAT_CONT|Pacs_DMC_DISABLE_GRAT_CONT    ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_SPUL_RAW_CHAN_TRAN_MODE|Pacs_SPUL_RAW_CHAN_TRAN_MODE  ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_SET_OBSID|Pacs_DMC_SET_OBSID            ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_SET_PAR_BOTH_SPEC|Pacs_DMC_SET_PAR_BOTH_SPEC    ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DPU_SEND_TIME|Pacs_DPU_SEND_TIME            ]] ||   Command            ||
||[[PACS/CUSPVscripts/Pacs_DMC_WRT_SPU_TRAN_MODE|Pacs_DMC_WRT_SPU_TRAN_MODE    ]] ||   Command            ||
||[[PACS/CUSPVscripts/Array2grp_1|Array2grp_1                   ]] ||   Procedure          ||