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puhep / pudb

Purdue CMS FPix Database
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IV bug? #131

Closed jstupak closed 8 years ago

jstupak commented 8 years ago

What exactly happened with the assembled module scan here?

http://www.physics.purdue.edu/cmsfpix/Submission_p/graphing/xmlgrapher.php?id=1855&scan=IV&level=module

gneeser commented 8 years ago

Looking at the xml file that plot is based on, it doesn't seem to be a database issue - it's just plotting the points in the file.

I'm not sure what could have happened to cause the scan to behave like that, though I do see that this is one of the modules where the guard ring current hit compliance in the bare module IV.

jstupak commented 8 years ago

@xshi any idea what happened during the scan, or who might have done the scan?

gneeser commented 8 years ago

I did the bare module scan, and I believe Nick did the assembled module test.

jstupak commented 8 years ago

Thanks Greg.

@NickHinton any idea what happened?

NickHinton commented 8 years ago

Nope. Might have been a bug with our IV code. Have you seen any other instances of this behavior?

jstupak commented 8 years ago

Nope. I too was wondering if this was a one-off, or something else. I guess we can close the issue until we see it again?

NickHinton commented 8 years ago

Yes. I'm closing the issue. If anyone sees a similar result down the line we will re-open it.