Given an ATWD or FADC waveform, determine arrival times of all photons which ... more uniform (11 bits all the time), prepend the 10-bit number of the next zero ...
ADC 256 Samples (25 ns/s) 6.4 usec. ATWD-0 ... Ping-Pong Scheme for IceCube DOMs. Assuming a random (uncorrelated) singles rate of 500 Hz and a 60 usec ATWD ...
64 bins ATWD ch3 data for flashing DOM ... Flasher signal nearly factor of 100 ... A run similar to 1270 with clear ice above flashing DOM should be taken ...
DC Coupling from transformer to ATWD, with baseline restoration on high gain channels ... Photo sensor activated HV shutdown circuit to protect PMT from room ...
Azriel Goldschmidt. AMANDA/IceCube Collaboration Meeting. Laguna Beach, CA March 2003 ... Data compression/bandwidth studies with string-18 waveforms, relevant ...
Built around a PIC, a One-Time, EPROM Programmable, Microcontroller, with ADC ... Firewalled through the CPLD - Event initiation on command from FPGA ...
A) Students should understand the concept of a conservative force so they can: ... Springs in series, extension is doubled Springs in parallel, extension is halved. ...
Currently at 1kHz singles-rate: 15% deadtime ... Typical 'singles' rates of ~500 Hz (No Local Coinc. ... Sort hit times from different OM's in a single list ...
Lawrence Berkeley National Laboratory. Major Rev 3 Goals. Booting to 50 C, or colder ... Open Issues. Chevette vs. Buick vs. Cadillac quality PCBs (Class 1, 2, 3) ...
Largest low-energy anti-neutrino detector built so far ... Photosensitive coverage ~ 34% 3mm thick acrylic wall: Rn barrier. Water Cherenkov outer detector ...
Need to measure baseline whenever the internal state of the DOM changes ... Take baseline data both with HV off and HV at values spanning DOM operating points ...
waveform-loglikelihood-reco project in IceCube software framework ... Originally developed for AMANDA's primary DAQ. ... Ice assumed to be homogeneous. ...
Time difference between hit in dom and in an other one: ... Marten T1. Tomato U1. magnesium U2. cauliflower U5. Scandium U4. Opposum T5. Penne T4. Linguineon T2 ...
A km3 Neutrino Telescope: IceCube at the South Pole. Howard ... Accelerator. Target. SPIE Hawaii - August 2002. H. Matis Lawrence Berkeley National Laboratory ...
far from inflow of other debris. possibility to install an air shower. array for ... anisotropy. Dz.Dzhilkibaev. A large homogeneous KM3 detector (8000 PMTs) ...
Members working at LBNL, UW (mostly PSL), PSU, Bartol, and Mainz. ... 'Graveyard' DOM MBs usable for much of DAQ testing. Greater availability of rev. ...
Could eliminate this by following only muons ... Essential that simulation and reconstruction use same geometry ... points helps define the Interface Control ...
Maximum resolution requires precise knowledge of OM positions and detector timing ... Successive pulses can determine OM oscillator frequency deviations ...
Fabrication process approval. Rev 5 Production (March June '04) ... Plan is that Sulanke will design and fabricate this subsystem at DESY. Time Calibration Tests ...
Once this season DOMHubMonitor complained that there were too many DOMs on a ... schedule most of the season ... At end of season the database was not ...
Adjunkt Eddie Ahlestedt. Forskningsingenj r (emeritus) Hans ... Florian Bauer (external) New. We collaborate with experimental physics groups, focusing on the ...