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Document # |
Date Effective |
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LAT-TD-07437 |
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Prepared by(s) |
Supersedes |
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L. Latronico |
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GLAST LAT Technical
Note |
H. Tajima R. P. Johnson |
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Subsystem/Office |
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Tracker Subsystem |
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Document Title |
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Gamma-ray Large Area Space Telescope (GLAST)
Large Area Telescope (LAT)
Tracker Subsystem
End Item Data Package
Tower 12
DOCUMENT APPROVAL
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Prepared
by: |
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L. Latronico |
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Date |
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Approved by: |
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E. Rapposelli |
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Date |
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L. Latronico |
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Date |
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N. Mazziotta TKR Subsystem Environmental Test Lead Engineer |
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Date |
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A. Troianiello |
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Date |
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Robert P. Johnson |
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Date |
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A. Brez |
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Date |
LAT Acceptance
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Dick Horn |
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Date |
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Pat Hascall |
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Date |
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Elliott Bloom |
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Date |
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Darren Marsh |
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Date |
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Other |
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Date |
CHANGE HISTORY LOG
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Revision |
Effective Date |
Description of Changes |
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01 |
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Initial Draft |
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02 |
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Updates with SLAC results. |
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1 PURPOSE
The purpose of this document is to collect all the data for the Glast LAT Tracker (TKR) Tower End Item Data Package (EIDP), in compliance with LAT-TD-04350 and PRC_Pi_QC_005. This document is compiled and reviewed within the Tracker subsystem prior to shipment of Tower A from INFN to SLAC. The contents of this document have been coordinated between LAT Integration, Test, and Calibration (IT&C), LAT Systems Engineering (SE), LAT Quality Assurance (QA), and the TKR subsystem.
2 Identification
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Item Description: |
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Identification |
Part/Drawing
Number |
Serial
Number |
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LAT-DS-00722 |
12 |
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Cable holding plate |
LAT-DS-03826 |
NA |
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LAT-DS-03949 |
NA |
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3 Certificates of Compliance
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MECHANICAL SUMMARY DATA |
Mechanical Lead: E.
Rapposelli |
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ITEM: |
REMARKS: |
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Structural
Analysis reviewed and acceptable |
Available on
file at SLAC |
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Structural
Tests reviewed and acceptable |
Available on
file at SLAC |
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Open Items from tests
performed or from meetings with SLAC |
None |
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Mass (measured) |
33.020 Kg |
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Mass / Center of Mass
Report - Analysis |
Mass / CoM
report |
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Dimensions |
Complies with IDD |
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Interface flatness and
surface finish |
Complies with IDD |
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Dimension Inspection
Report |
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Final visual inspection
prior to shipping |
Tower Flow-chart on file
at INFN-Pisa (summary) |
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ELECTRICAL SUMMARY DATA |
Electrical Lead: Luca Latronico |
Electrical Lead: Hiro Tajima |
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DESCRIPTION: |
REMARKS: |
REMARKS: |
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Power consumption (28V, 25
deg C, nominal activity) TKR + TEM/TPS |
19.3 W |
19.3 W (21.9
deg C) |
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Power consumption (AVVDA,
AVDDB, DVDD, 25 C, nominal Activity) |
10.3 W |
9.9 W (21.9 deg C) |
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Overall leakage current at
100V |
73.6 μA
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83.5 μA
(21.9 deg C) |
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Part List reviewed and
acceptable |
Tower Flow-chart on file
at INFN-Pisa |
N/A |
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Pre-ship electrical Test
reviewed and acceptable |
Available on file at
INFN-Pisa |
N/A (See below for post-shipping and hand-off test results.) |
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Open Items from previous
reviews / meetings / tests |
Status of channels history (link) |
Status of channels history (link) |
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Relevant support documents |
Standard schema (xml
archive) Tower Map (link) |
Standard schema (xml archive) |
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PRODUCT ASSURANCE DATA |
Quality Lead Engineer: Aldo Troianiello |
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DESCRIPTION: |
REMARKS: |
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Non-conformance report
summary |
NCR summary (link) |
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Open NCRs / RFW / RFD |
NA |
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Traceability of unit pedigree |
Tower Flow-chart on file
at INFN-Pisa |
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Photographic Record |
On file at INFN-Pisa (link) |
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Inspection records |
Tower Flow-chart on file
at INFN-Pisa |
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Storage, handling, shock
records |
On file at INFN-Pisa |
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WOA list |
Tower Flow-chart and
procedural travelers therein – available on file at INFN-Pisa |
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All operations, inspections,
and tests have been completed per procedures as indicated on WOA (signed and
dated) |
Tower Flow-chart and
procedural travelers therein – available on file at INFN-Pisa |
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All operations performed
to released and controlled procedures |
Procedures available on
file at SLAC and INFN-Pisa |
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Chronological history is
up-to-date and reflects each major action that has transpired |
Tower Flow-chart on file
at INFN-Pisa |
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Identity of manufacturers,
part numbers, and serial number are correct |
Tower Flow-chart on file
at INFN-Pisa |
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All Problem Reports,
Material Review Board Reports, and failure reports are closed and accepted as
per internal procedures |
NCR database available on file
and on web at INFN-Pisa |
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Materials and processes
used in the hardware are approved and acceptable |
Materials and processes
under configuration control at SLAC |
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Test logbooks, including | |