THE BPD ENERGETIC PARTICLE DETECTOR AS PART OF THE SOLAR X-RAY PHOTOMETER ChemiX FOR THE “INTERHELIOPROBE” INTERPLANETARY MISSION
Bibliographic record
Abstract
The Background Particle Detector (BPD) is an important block of the Polish-Ukrainian X-ray spectrophotometer ChemiX under development for the “Interhelioprobe” interplanetary mission. The BPD primary objective is to detect incoming charged particle fluxes, measure particle energy spectra and safeguard the instrument in case of emergency. The present work describes the BPD laboratory prototype and current results of adjustment and measurements of its important characteristics, in particular the analog signal processing unit and the source of secondary power supply unit. Laboratory benches designed for controlling the parameters of analog module and for characterization of small-sized organic and inorganic scintillation detectors of high energy charged particles are presented. The functional block diagram of the experimental model of digital signal processing line and information data streaming line designed using ProASIC3E М1А3РЕ1500 FPGA are introduced and explained. The results of respective digital modules’ tests performed by using experimental ModelISim Microsemi ME 10.2c program simulator are also presented. Key words: high energy particles, interplanetary space, satellite device, scintillation detector, printed circuit board, programmable logic device Manuscript submitted 23.02.2015 Radio phys. radio astron. 2015, 20(3): 247-260 REFERENCES 1. MURPHY, N., 2006. Measurement and Instrument Challenges for Future Solar and Heliospheric Missions. In: Joint Assembly AGU, GS, MAS, MSA, SEWG, UGM Abstracts. Baltimore, Maryland, 23-26 May 2006. AGU: Section "SPA-Magnetospheric Physics", Session "Technology Development for Sun / Solar System Connections Science I", SM33C-01. 2. KUZNETSOV V. D. and ZELENYI L. M., 2008. Space projects on Solar-terrestrial physics. Solar-Terrestrial Physics , vol. 1, no. 12, pp. 83–92 (in Russian). 3. KUZNETSOV, V. D., 2012. Solar-terrestrial physics and its application. Physics-Uspekhi , vol. 55, no. 3, pp. 305–314. 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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".