wiki:SpecialMeasurements

Version 13 (modified by ghughes, 10 years ago) ( diff )

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To investigate our electronics noise, NSB and background events, several special measurements are needed.

To do these measurements, three different measurement types are available:

Analyzers, please provide the information

  • which measurements are needed
  • whether the taken measurements were of good quality

Shifters, please provide the information

  • whether the measurement was successful
  • when you did the measurement: data, time (for ratescan) / run number (for custom)
Measurement Type Observation Condition lid bias threshold [DAC] position time [s] is done? is ok?
RATESCAN/RATESCAN2/CUSTOM moon? weather? open/closed on/off if CUSTOM zd/az or ra/dec if CUSTOM filled by shifter filled by analyzer
RATESCAN2 any closed on - 100/0 - 2015/01/02, up to 900 ?
RATESCAN2 any closed on - 10/0 - 2015/01/02, up to 600 ?
RATESCAN2 any closed on - 2/0 - 2015/01/02, up to 500 ?
RATESCAN2 any closed on - 20/0 - 2015/01/02, up to 600 ?
RATESCAN2 any closed on - 15/0 - 2015/01/02, up to 600 ?
RATESCAN2 any closed on - 100/0 - 2015/01/02, up to 900 ?
RATESCAN2 any closed on - 10/0 - 2015/01/02, up to 600 ?
RATESCAN2 any closed on - 20/0 - 2015/01/03, up to 600 ?
RATESCAN2 any closed on - 20/0 - 2015/01/03, up to 700 ?
RATESCAN2 any closed on - 15/0 - 2015/01/03, up to 700 ?
RATESCAN2 any closed on - 2/0 - 2015/01/05, up to 800 ?
RATESCAN2 any closed on - 10/0 - 2015/01/05, up to 600 ?
RATESCAN2 any closed on - 10/0 - 2015/01/07, up to 900, up to 130 it seems the zd was changing from 60 to 10 ?
RATESCAN2 any closed on - 5/0 - 2015/01/18, trust it only up to 900 ?
RATESCAN2 any closed on - 15/0 - 2015/01/18, trust it only up to 900 ?
CUSTOM any closed off 600 101/0 3600 2015/02/17, run 74 ?
CUSTOM any closed off 500 101/0 3600 2015/02/17, run 77 ?
CUSTOM any closed off 400 101/0 3600 2015/02/17, run 78 ?
CUSTOM any closed off 700 101/0 3600 2015/02/17, run 79, ran into timeout ?
CUSTOM any closed off 300 101/0 1800 2015/02/21, run 2 ?
CUSTOM any closed off 200 101/0 1800 2015/02/21, run 3 ?
CUSTOM any closed off 100 101/0 1800 2015/02/21, run 4 ?
CUSTOM any closed off 500 101/0 1800 2015/02/21, run 5 ?
CUSTOM any closed off 400 101/0 1800 2015/02/21, run 6 ?
CUSTOM any closed off 600 101/0 1800 2015/02/21, run 7 ?
CUSTOM any closed off 100 10/0 1800 2015/02/21, run 8 ?
CUSTOM any closed off 200 10/0 1800 2015/02/21, run 9, fadloss after ~25min ?
CUSTOM any closed off 300 10/0 1800 2015/02/21, run 10, fadloss after ~12min ?
CUSTOM any closed off 400 10/0 1800 2015/02/21, run 23, fadloss after ~25min ?
CUSTOM any closed off 500 10/0 1800 2015/02/21, run 24 ?
CUSTOM any closed off 600 10/0 1800 2015/02/21, run 25 ?
CUSTOM any closed off 150 10/0 1800 2015/02/25, run 10 ?
CUSTOM any closed off 250 10/0 1800 2015/02/25, run 11 ?
CUSTOM any closed off 350 10/0 3600 2015/02/25, run 12 ?

some plot that will help you to estimate which measurement will take how long: in all plots: black line: reference ratescan from feedback paper

Bias On

rates.png: rate scans with different weather conditions

Bias On + Lid Closed

rates1.png: rate scans with different weather conditions + ratescan with closed lid

Bias Off + Lid Closed

rates2.png: ratescans at different zd rates3.png: rates with different thresholds vs zd

plots taken from https://www.fact-project.org/logbook/uploads/manual/GM_2015/FunWithRatescans_FACT_Zuerich15_DHildebrand_2.pdf

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