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Remove three noisy Clarithromycin records #51

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schymane opened this issue Mar 24, 2019 · 7 comments

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schymane commented Mar 24, 2019

We currently have 28 Clarithromycin records and three records from UFZ appear to be noise only and I recommend we remove them:
https://massbank.eu/MassBank/RecordDisplay.jsp?id=UF408502&dsn=UFZ
https://massbank.eu/MassBank/RecordDisplay.jsp?id=UF408504&dsn=UFZ
https://massbank.eu/MassBank/RecordDisplay.jsp?id=UF408503&dsn=UFZ

All only have peaks around 522 incredibly close to the noise level of the Orbi and fail quality control checks by Herbert Oberacher, also with other MassBank entries.

image

PK$PEAK: m/z int. rel.int.
522.4671 2511.9 254
522.9462 9873.2 999
522.9945 3734.4 377

@tsufz @meier-rene

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schymane commented Mar 24, 2019

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schymane commented Mar 24, 2019

For these: remove ... or put a COMMENT in regarding low intensity peaks/poor spectrum quality? @meier-rene ?

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meier-rene commented Mar 25, 2019

This is just my opinion and I'm not an MS-Expert: The Experts need to decide if these are good quality spectra, because MassBank claims to be a database with high quality mass spectra. If the signals are more or less only noise the record should be deleted. If you believe there is no benefit for the users of the MassBank, these records should be deleted. Because you are the contributor, @tsufz, could you please take care of this?

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schymane commented Mar 25, 2019

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schymane commented Mar 25, 2019

Similar observations for Roxithromycin; 4 UFZ spectra, most at the noise level ...

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schymane commented Oct 27, 2019

Can these be deprecated please? @meier-rene @tsufz

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