BOLOCAM focal plane array
description
Transcript of BOLOCAM focal plane array
![Page 1: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/1.jpg)
![Page 2: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/2.jpg)
![Page 3: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/3.jpg)
BOLOCAM focal plane array
![Page 4: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/4.jpg)
![Page 5: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/5.jpg)
![Page 6: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/6.jpg)
![Page 7: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/7.jpg)
![Page 8: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/8.jpg)
![Page 9: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/9.jpg)
![Page 10: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/10.jpg)
Geiger-Mueller: G > 108
Proportional: G ~ 104 - 105
Gas discharge tubeGeiger counterProportional counter
For proportional counter: measure charge position along the central wire to get the charge position.
![Page 11: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/11.jpg)
![Page 12: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/12.jpg)
![Page 13: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/13.jpg)
GLAST (Fermi) Detectors
Twelve NaI low-energy (8 keV – 1 MeV) X-/gamma-ray detectors facing in different directions locate source within a few degrees. Two BiGeO calorimeters do much the same for high-energy (150 keV – 30 MeV) gamma rays.
GLAST Burst Monitor
• Anticoincidence detector triggers on charged particles (so, not gamma-rays)• W sheets convert gammas to e+/- pairs• Silicon strip detectors track particles• Calorimeter measures particle energies
Large Area Telescope (20% sky coverage)
![Page 14: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/14.jpg)
![Page 15: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/15.jpg)
![Page 16: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/16.jpg)
![Page 17: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/17.jpg)
![Page 18: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/18.jpg)
![Page 19: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/19.jpg)
![Page 20: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/20.jpg)
![Page 21: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/21.jpg)
![Page 22: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/22.jpg)
![Page 23: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/23.jpg)
![Page 24: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/24.jpg)
![Page 25: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/25.jpg)
![Page 26: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/26.jpg)
First Fermi all-sky gamma ray map
August 2008
![Page 27: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/27.jpg)
Swift Satellite
ZnCdTe calorimeter array (32,768 elements) and readout electronics
![Page 28: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/28.jpg)
BAT coded-aperture mask
1.4 Sr field of view, 15-150 keV
![Page 29: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/29.jpg)
![Page 30: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/30.jpg)
![Page 31: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/31.jpg)
![Page 32: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/32.jpg)
![Page 33: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/33.jpg)
![Page 34: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/34.jpg)
![Page 35: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/35.jpg)
![Page 36: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/36.jpg)
![Page 37: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/37.jpg)
![Page 38: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/38.jpg)
![Page 39: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/39.jpg)
![Page 40: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/40.jpg)
![Page 41: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/41.jpg)
![Page 42: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/42.jpg)
![Page 43: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/43.jpg)
![Page 44: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/44.jpg)
![Page 45: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/45.jpg)
![Page 46: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/46.jpg)
![Page 47: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/47.jpg)
![Page 48: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/48.jpg)
![Page 49: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/49.jpg)
![Page 50: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/50.jpg)
![Page 51: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/51.jpg)
![Page 52: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/52.jpg)
![Page 53: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/53.jpg)
![Page 54: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/54.jpg)
![Page 55: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/55.jpg)
![Page 56: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/56.jpg)
![Page 57: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/57.jpg)
![Page 58: BOLOCAM focal plane array](https://reader035.fdocuments.us/reader035/viewer/2022081503/5681655e550346895dd7e13e/html5/thumbnails/58.jpg)