Scanning probe detector channel descriptions: Difference between revisions

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| D10 ||26idcDET:userCalc6.VAL    ||CCD Image number - If you are using the CCD DO NOT MODIFY THIS CHANNEL - Necessary for Matlab analysis routines
| D10 ||26idcDET:userCalc6.VAL    ||CCD Image number - If you are using the CCD DO NOT MODIFY THIS CHANNEL - Necessary for Matlab analysis routines
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| D10 ||26idctsrc:DMM1:Ch1_raw.VAL      ||Channel 1 - C Hutch digital multimeter  - FOMX temperature     
| D11 ||26idctsrc:DMM1:Ch1_raw.VAL      ||Channel 1 - C Hutch digital multimeter  - FOMX temperature     
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| D11 ||26idctsrc:DMM1:Ch2_raw.VAL      ||Channel 2 - C Hutch digital multimeter - FOMY temperature     
| D12 ||26idctsrc:DMM1:Ch2_raw.VAL      ||Channel 2 - C Hutch digital multimeter - FOMY temperature     
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|-   
| D12 ||26idctsrc:DMM1:Ch3_raw.VAL      ||Channel 3 - C Hutch digital multimeter - FOMZ temperature         
| D13 ||26idctsrc:DMM1:Ch3_raw.VAL      ||Channel 3 - C Hutch digital multimeter - FOMZ temperature         
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| D13 ||26idctsrc:DMM1:Ch4_raw.VAL      ||Channel 4 - C Hutch digital multimeter - SAMX temperature     
| D14 ||26idctsrc:DMM1:Ch4_raw.VAL      ||Channel 4 - C Hutch digital multimeter - SAMX temperature     
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| D14 ||26idctsrc:DMM1:Ch5_raw.VAL      ||Channel 5 - C Hutch digital multimeter - SAMY temperature       
| D15 ||26idctsrc:DMM1:Ch5_raw.VAL      ||Channel 5 - C Hutch digital multimeter - SAMY temperature       
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| D15 ||26idctsrc:DMM1:Ch6_raw.VAL      ||Channel 6 - C Hutch digital multimeter - SAMZ temperature       
| D16 ||26idctsrc:DMM1:Ch6_raw.VAL      ||Channel 6 - C Hutch digital multimeter - SAMZ temperature       
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| D16 ||26idctsrc:DMM1:Ch7_raw.VAL      ||Channel 7 - C Hutch digital multimeter - SAM Theta temperature       
| D17 ||26idctsrc:DMM1:Ch7_raw.VAL      ||Channel 7 - C Hutch digital multimeter - SAM Theta temperature     
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| D18 ||26idpvc:userStringCalc3.VAL      ||Time of day - Units are fractional hours (ie 22.5 = 10:30pm) - use min and max of a linear scan to accurately estimate 2D scanning times, discontinuity in this channel indicates a hung scan
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| D19 ||-  ||-
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| D20 ||-  ||-
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| D11 ||26idctsrc:DMM1:Ch1_raw.VAL      ||Channel 1 - C Hutch digital multimeter  - FOMX temperature   
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| D12 ||26idctsrc:DMM1:Ch2_raw.VAL      ||Channel 2 - C Hutch digital multimeter - FOMY temperature   
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| D13 ||26idctsrc:DMM1:Ch3_raw.VAL      ||Channel 3 - C Hutch digital multimeter - FOMZ temperature       
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| D14 ||26idctsrc:DMM1:Ch4_raw.VAL      ||Channel 4 - C Hutch digital multimeter - SAMX temperature   
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| D15 ||26idctsrc:DMM1:Ch5_raw.VAL      ||Channel 5 - C Hutch digital multimeter - SAMY temperature     
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| D16 ||26idctsrc:DMM1:Ch6_raw.VAL      ||Channel 6 - C Hutch digital multimeter - SAMZ temperature     
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| D17 ||26idctsrc:DMM1:Ch7_raw.VAL      ||Channel 7 - C Hutch digital multimeter - SAM Theta temperature       
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| D18 ||26idpvc:userStringCalc3.VAL      ||Time of day - Units are fractional hours (ie 22.5 = 10:30pm) - use min and max of a linear scan to accurately estimate 2D scanning times, discontinuity in this channel indicates a hung scan  
| D18 ||26idpvc:userStringCalc3.VAL      ||Time of day - Units are fractional hours (ie 22.5 = 10:30pm) - use min and max of a linear scan to accurately estimate 2D scanning times, discontinuity in this channel indicates a hung scan  

Revision as of 18:10, September 10, 2010

Back to Scanning Probe Diffraction Quick Reference

Some common definitions of 26ID scan detector channels

Detector Channel number EPICS Process variable Description
D01 26idsclr1:scaler1.S1 I0 - Integrated Ion chamber current after NES slits (change current amplification via yellow SR570 tab on main beamline screen)
D02 26idcXMAP:mca5.R1 Bi - Fluorescence channel from outboard detector, summed ROI#1 - find and modify with MCA software from User Tools tab on main beamline screen
D03 26idcXMAP:mca5.R2 Ti - Fluorescence channel from outboard detector, summed ROI#2 - find and modify with MCA software from User Tools tab on main beamline screen
D04 26idcXMAP:mca5.R5 Fe - Fluorescence channel from outboard detector, summed ROI#5 - find and modify with MCA software from User Tools tab on main beamline screen
D05 26id:ccd.R01.Average Integrated Intensity/Num Pixels for CCD ROI#1 - ROI#1 defines the total active chip area to be saved, so this is the total CCD intensity per pixel
D06 26id:ccd.R02.Average Integrated Intensity/Num Pixels for CCD ROI#2 - usually tightly defined around the outgoing beam - Contrast here is related to diffracting volume
D07 26id:ccd.R02.XCentroid X center of mass of intensity in CCD ROI#2 - This is related to lattice strain and rotation in the diffraction plane, scales away from center of ROI2 with signal/dark current
D08 26id:ccd.R02.YCentroid Y center of mass of intensity in CCD ROI#2 - This is related to lattice rotation out of the diffraction plane, scales away from center of ROI2 with signal/dark current
D09 26idcDET:userCalc3.VAL R02.Average - R03.Average, Background subtracted average intensity - ROI#3 typically set around an unused area, this is useful for viewing scans in progress with low contrast
D10 26idcDET:userCalc6.VAL CCD Image number - If you are using the CCD DO NOT MODIFY THIS CHANNEL - Necessary for Matlab analysis routines
D11 26idctsrc:DMM1:Ch1_raw.VAL Channel 1 - C Hutch digital multimeter - FOMX temperature
D12 26idctsrc:DMM1:Ch2_raw.VAL Channel 2 - C Hutch digital multimeter - FOMY temperature
D13 26idctsrc:DMM1:Ch3_raw.VAL Channel 3 - C Hutch digital multimeter - FOMZ temperature
D14 26idctsrc:DMM1:Ch4_raw.VAL Channel 4 - C Hutch digital multimeter - SAMX temperature
D15 26idctsrc:DMM1:Ch5_raw.VAL Channel 5 - C Hutch digital multimeter - SAMY temperature
D16 26idctsrc:DMM1:Ch6_raw.VAL Channel 6 - C Hutch digital multimeter - SAMZ temperature
D17 26idctsrc:DMM1:Ch7_raw.VAL Channel 7 - C Hutch digital multimeter - SAM Theta temperature
D18 26idpvc:userStringCalc3.VAL Time of day - Units are fractional hours (ie 22.5 = 10:30pm) - use min and max of a linear scan to accurately estimate 2D scanning times, discontinuity in this channel indicates a hung scan
D19 - -
D20 - -
D11 26idctsrc:DMM1:Ch1_raw.VAL Channel 1 - C Hutch digital multimeter - FOMX temperature
D12 26idctsrc:DMM1:Ch2_raw.VAL Channel 2 - C Hutch digital multimeter - FOMY temperature
D13 26idctsrc:DMM1:Ch3_raw.VAL Channel 3 - C Hutch digital multimeter - FOMZ temperature
D14 26idctsrc:DMM1:Ch4_raw.VAL Channel 4 - C Hutch digital multimeter - SAMX temperature
D15 26idctsrc:DMM1:Ch5_raw.VAL Channel 5 - C Hutch digital multimeter - SAMY temperature
D16 26idctsrc:DMM1:Ch6_raw.VAL Channel 6 - C Hutch digital multimeter - SAMZ temperature
D17 26idctsrc:DMM1:Ch7_raw.VAL Channel 7 - C Hutch digital multimeter - SAM Theta temperature
D18 26idpvc:userStringCalc3.VAL Time of day - Units are fractional hours (ie 22.5 = 10:30pm) - use min and max of a linear scan to accurately estimate 2D scanning times, discontinuity in this channel indicates a hung scan
D19 - -
D20 - -