four billboard messages for photosensor companies › event › 5698 › contributions › 13445 ›...
TRANSCRIPT
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FourbillboardmessagesforPhotosensor
Companies
ManelMartinezIFAE-BIST
MAGIC 15th Anniversary June 27th La Palma
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TheMAGIC-Ifirstcamera
- IFAE took responsibility to produce the MAGIC-1 camera.
- Eckart wanted us to explore photosensor options to optimize choice.
- We were complete newbies.
- and... we discovered photosensor features that were unexpected for Photosensor Companies (and also for Eckart !).
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ET PMTs were nice “maracas” !
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Expensive UNIVAC HPDswere dying on the shelves !
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Hamamatsu APDs could not (never) show a nice sphe peak !
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ET PMTs would gain efficiency by dirtying its photocathode
window !
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Lessonslearnt:
ThesearchfornewinstrumentimprovementswasamottoforMAGIC
and
transformed(verymotivated)newbiesintoannoyingcustomers...