Difference between revisions of "February 26th 2021"

Latest revision as of 12:41, 26 February 2021

• Updates
  • HCAL
    • Discriminators for summing and NIM
    • Discriminator 706. Some will be modified by Chuck done with grounding.
    • FADC still being repaired need to check status
    • DAC : found manual - need to write library for it
    • overlapping cluster module ? Use UVA120 or linear fan in/out ? 18 channels output - For clusters - trigger of sum of 4 x 16 - 10x quad line
    • space for modules
    • check RHRS for shower modules
  • BB Shower
    • need to hear about FADC
    • FADC got data
  • Hodoscope
    • found issues which made TDC disappear - bad grounding of power supply to repeater - checked with voltmeter on repeater - 1 V offset when crate was turned on - when TDC where unplugged offset decreasing
    • still TDC channels noisy
    • hodoscope and GRINCH connected on same LV power supply - noise being chased out
  • GRINCH
    • same noise issue as hodoscope , working with Ralph
    • power everything to check signal, 13 noisy channels to be checked
    • still need to modify decoder for CODA3 decoding
  • LHRS
    • Maria starting working, setting trigger, working on checklist
    • analysis software ready
    • channel count need 10 FADCs have 6 now
  • GEM INFN
    • DAQ in cleanroom still setup for J3 and J4
    • setting TEDF for 2 chambers - eve
  • GEM UVA
    • network issue earlier this week - ROCs not booting - checking with network people
  • GEM TEDF
    • config files setup for INFN GEM
    • all MPD installed and seen
    • start taking
    • looking for noise in APV - looks like many busy events ( not sure if it is shower ) - taking data with preshower to look for crosstalk
  • CDet
    • working on light tightness of module
    • will setup crate next week
    • need check setup account for cdet on clrlpc
  • Helicity
    • will start checking with Bob about existing setup