Difference between revisions of "SiPM Database"
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| − | The table stores the Hamamatsu specifications for individual 3×3 cells. List of columns: | + | The table stores the Hamamatsu specifications for individual 3×3 mm<sup>2</sup> cells. List of columns: |
Revision as of 18:16, 7 March 2012
Contents
MySQL Database At Jefferson Lab
MySQL Server
- halldweb1.jlab.org
- login: halld
- password: the normal "halld" password as linux boxes, or ask Yi to get it
- port: 3306 (MySQL default)
- database name: halld_sipm
Tables
sipm_spec
The table stores the Hamamatsu specifications for SiPM arrays. List of columns:
- sn: Serial Number
- voltage: Average voltage at 25C (V)
- vol_var: Standard deviation in voltage of individual channels (mV)
- m_var: Variation of gain (%, from Hamamatsu spec sheet)
- dark_rate: Total dark rate (MHz)
- dr_var: Relative standard deviation in dark rate of individual channels (%)
- remark: Remarks
sipm_spec_tile
The table stores the Hamamatsu specifications for individual 3×3 mm2 cells. List of columns:
