Спутник ФКИ. RAX-2. [Редактировать]

RAX-2 (Radio Auroral Explorer 2)– наноспутник, созданный студентами Мичиганского университета для исследования ионосферы. RAX-2 измеряет поток энергии в ионосферу. инамики (SDL). Каждый из них несет два ленгмюровских зонда для измерения плотности ионосферной плазмы и зонды для измерения постоянного и переменного электрических полей.

Дополнительная классификация

#Наименования
1Тип оператора(владельца) - государственный
2Страна оператор(владелец) - США
3Страна производитель - США

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром База Ванденберг
2Дата пуска2011-10-28 at 09:48:00 UTC
3Полезная нагрузка 1xNPOESS Preparatory Project
4Полезная нагрузка 1xDICE 1
5Полезная нагрузка 1xDICE 2
6Полезная нагрузка 1xRAX-2
7Полезная нагрузка 1xAubieSat -1
8Полезная нагрузка 1xE1P
9Полезная нагрузка 1xMCubed-2
10Ракета-носитель 1xДельта 2 7920

Найдено 478 документов по запросу «RAX-2». [Перейти к поиску]


Дата загрузки: 2017-03-10
Скачать документ
0/5
... the first Radio Aurora Explorer (RAX) satellite. Launched on 20 November 2011, RAX-1 was a joint venture between the... Earth and orbiting spacecraft. The RAX mission utilized a bistatic radar configuration; the RAX spacecraft is the radar receiver... better than estimated on orbit. RAX-1 bus performance was also successful... the mission. Despite this failure, RAX-1 demonstrated that novel science is... continued development effort on the RAX mission in preparation for a late 2011 launch of a second spacecraft, RAX-2. INTRODUCTION the scattered signals with... them. The Radio Aurora Explorer (RAX) is the first of several...) to study space weather. The RAX mission is a joint effort between... currently two satellites in the RAX mission. The goal of this RAX mission is to enhance our ... initial flight results from the RAX-1 launch that occurred in late... give an overview of the RAX science mission, and briefly describe... conclude with a description of the RAX-2 launch scheduled for late 2011. RAX’s primary mission objective is to ... spacecraft. To study FAI, the RAX satellites utilize a large incoherent scatter... space. During that time, the RAX spacecraft, in low Earth orbit... their causal geophysical drivers, the RAX mission will advance the state of space weather forecasting. The RAX mission is a UHF radar experiment... amateur radio frequency bands. LAUNCH RAX was one of several payloads... bistatic radar configuration of the RAX mission. Radar pulses are reflected... by the RAX satellite. For these radar experiments, the RAX mission coordinates...-based observation [2]. See Figure 1. The RAX-1 satellite is pictured in Figure 2. Figure 2: The RAX-1 satellite fully integrated and prior... storage in the P-Pod. The RAX mission will investigate ionospheric irreguCutler... 3: The waterfall spectral plot of RAX beacons as received by a HAM.... Due to orbit perturbations, the RAX-1 then drifted into a period of... performed extremely well during the RAX-1 experiments. Noise floor characteristics were... made first contact with RAX-1 by receiving automated RAX telemetry beacons. Hank... antenna to record audio from RAX-1 beacons [3]. Richard Flagg, AH6NM, also from Hawaii, recorded RAX-1 beacons with a software-defined radio.... A student-based operations team tracked RAX-1 during its four to six... indicated strong local noise near RAX-1 UHF frequencies during the day... receiver at 500 MHz onboard RAX. It matched ground testing. The... expected. The direct (PFISR-to-RAX) radar pulses (emanating from radar.... The range delay decreases as RAX approaches the radar. The strong... of the RAX-1 receiver. Cutler Figure 5: Position information for a RAX radar experiment... Communication We provide a summary of RAX-1 bus systems, which performed nominally... was difficulty in communicating with RAX during day passes in Ann...-2400 was not operated on RAX during flight. Given the power... Attitude determination is critical for RAX mission success. To correctly characterize... and implementation characteristics of the RAX radar-receiving antenna. This need... worked as expected during nominal RAX-1 operations. Figure 7 is a plot of... actual signal reception by the RAX-1 receiver during operation over Alaska. Figure 6: A data plot generated onboard RAX during processing of a typical experiment... lock (C/N>35) relative to the RAX GPS receiver during a GPS check... an extended Kalman filter. The RAX-1 magnetometer suite consisted of two... the six faces of the RAX spacecraft compliment magnetometer measurements. These.... The blue line indicates whether RAX is in the sun or... deployment from the rocket, the RAX-1 initial rotation rates were 14... shown in Figure 10. The RAX-1 rotation dampening took longer than... Control System Attitude control on RAX-1 was a passive magnetic stabilization system... Conference on Small Satellites A second RAX satellite, shown in Figure 13... is scheduled for August 2011. RAX-2 will perform the same mission... voltage bias that destroyed them. RAX-1 maintained a positive power budget for... operations were modified to place RAX-1 into an ultra low power... power production and RAX-1 ceased operation. CONCLUSIONS The RAX mission has successfully..., and on board processing. The RAX-1 mission ended prematurely after more...-S26, June 2011. Figure 13: A RAX-2 test panel is pictured during... testing response and recovery. ACKNOWLEDGEMENTS RAX was funded by the National.... STP did a great job launching RAX, thank you! Global HAMs were instrumental in collecting RAX beacons. Thank you. Orbital Sciences... and her team in building RAX PCBs. The magnetometer calibration work..., doi:10.1029/2009JA014132. 3. WB9DWL, “RAX Hawaii -First Signal”, http:// www...



Дата загрузки: 2017-03-10
Скачать документ
0.04/5
... . . . . . . . . . . . . . . . . . . . . . 77 5.2.3 Science: QuakeSat . . . . . . . . . . . . . . . . . . . 78 5.2.4 Science: RAX-2 . . . . . . . . . . . . . . . . . . . . . 79 Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 5.3.1 CP6 . . . . . . . . . . . . . . . . . . . . . . . . . . . 81... CONTENTS 5.3.2 CP5 . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 5.3.3 QuakeSat . . . . . . . . . . . . . . . . . . . . . . . . 90 5.3.4 RAX-2 . . . . . . . . . . . . . . . . . . . . . . . . . . 94 6 Conclusion 6.1 99 Validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99... Figures 2.1 Coverage area of the RAX-2 ground station network. . . . . 8 2.2 North America... 35 4.6 Coverage area of the RAX-2 ground station network. . . . . 36 4.7 Close... window . . . . . . . . 78 5.11 RAX-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 5.12 Screenshot of RAX-2 CMPT setup window... . . 92 5.25 Screen Shot of RAX-2 Print Screen . . . . . . . . . . . . . . 94 5.26 Screenshots of Percent Downlinked Plots for RAX-2 . . . . . 95 5.27 Screenshots of the... the Storage Required Plots for RAX-2 . . . . 97 xii LIST OF FIGURES... mission . . . . . . . . . . . . . 78 5.6 5.7 Parameters for the RAX-2 mission . . . . . . . . . . . . . . 79 Comparsion values for... GSI and BC methods of RAX-2 . . . 94 6.1 Comparsion of CP6 Data... the access available to the RAX-2 satellite [21]. Figure 2.1: Coverage area of the RAX-2 ground station network. 8 2.2 CubeSat Communications... mission description of RAX-2. To study FAI, the RAX mission will utilize... space. During that time, the RAX spacecraft will be orbiting overhead... in the Ionosphere [27] with RAX 1 and 2, or GeneSat-1’s onboard micro...]. ❼ Full World Ground stations The RAX-2 network was the model for.... The most up to date RAX-2 network is on their shared... Figure 4.6: Coverage area of the RAX-2 ground station network. no profit... such as those flown in RAX 1 and 2 utilize 7V4 raw bus... with a single ground station, and RAX-2 for the science case with... network. Mission CP6 CP5 QuakeSat RAX-2 Type Initial Attempt One-Shot... 78 5.2 Real World Cases 5.2.4 Science: RAX-2 RAX is a joint venture between the... known to disrupt communica- Figure RAX-2 tion between Earth and orbiting... 437 MHz [48] Full World RAX Ground Station Client Table 5.6: Parameters for the RAX-2 mission Figure 5.12: Screenshot of RAX-2 CMPT setup window 79 5.11: 5. ... used in comparsion with the RAX mission to show the superior... 5. CASE STUDIES 5.3.4 RAX-2 Figure 5.25: Screen Shot of RAX-2 Print Screen Percent... GSI and BC methods of RAX-2 94 5.3 Results (a) GSI (b) BC Figure... of Percent Downlinked Plots for RAX-2 Percent of Data Downlinked with... of the ways that the RAX team overcame this issue was... of Ground Station Initiation for RAX-2 As with previous uses of... the Storage Required Plots for RAX-2 Storage Required for Ground Station...] J. Bluck. GeneSat-1. 21, 27 [27] Rax Mission Overview. 23, 27, 79... Tisat‐1 Minotaur IV, Nov 2010 RAX Passive magnetic attitude control,  GPS... Romania University of Vigo M‐Cubed RAX‐2 VEGA Launch, Feb 2012 MaSat... The primary objective for the RAX  mission is to study the... the space‐based  receiver onboard RAX to measure  FAI intensity, altitude...



Дата загрузки: 2017-03-18
Скачать документ
0/5
... position of the vacuum field (Rax). The finite plasma effect and... the plasma EX/5-4Rb 2 of Rax=3.6 m, the magnetic shear tends to... ~3 %. We have scanned the parameters Rax, and Ip for the study... types of magnetic configuration: (i) low (<1 %), Rax=3.6 m plasma with high magnetic shear, (ii) low (<1 %), Rax=3.5 m plasma with medium magnetic shear, and (iii) high (>2 %), Rax=3.6 m plasma with weak magnetic shear... Fig. 1. 2.1. Configuration (i): High Magnetic Shear (Rax=3.6m, low ) In the configuration...-injected into a helium plasma at Rax=3.6 m and magnetic field strength Bt... TAE gap frequencies (f TAE=vA /4 Rax: dotted and broken curves) shown... observed in the plasma of Rax=3.6 m with high magnetic shear (configuration... 4 2.2. Configuration (ii): Medium Magnetic Shear (Rax=3.5, low ) In the configuration (ii... is smaller than that of Rax=3.6 m (configuration (i)), a number of TAE with... of each modes. The of Rax=3.5 m with medium magnetic shear (case... ~0.4. 2.3. Configuration (iii): Low Magnetic Shear (Rax=3.6 m, high ) In the configuration (iii... even in the configuration of Rax=3.6 m, a number of bursting TAE are...///vA in the configurations of Rax=3.6 m and 3.5 m, changing various plasma parameters... m~3/n=2 G-TAEs in configuration of the Rax=3.6 m (blue circle) and 3.5 m (red circle... with n=1,2,3 in configuration of the Rax=3.6m and Bt >0.75 T. EX... the condition of 0.3 >0.05 % for Rax=3.6 m plasma (configuration (i) and (iii)), and 0.3 >0.01 % for Rax=3.5 m plasma (configuration (ii)), respectively. This... threshold of m~3/n=2 G-TAEs in the Rax=3.5 m and Rax=3.6 m plasmas seems to be... damping of m~3/n=2 G-TAEs in the Rax=3.6 m plasmas are higher than that in the Rax=3.5 m plasmas, because the magnetic shear at edge of Rax=3.6 m plasma is larger than that in Rax=3.5 m plasma. The HAEs are only observed in the configuration of Rax=3.6 m and >2 %. The HAEs with n=1~3 are...



Дата загрузки: 2017-02-23
Скачать документ
0/5
...öm*wdu0wf) 366 r[mzkóa'0 rax&fjrwfBuD; 368 r[mem*rax&fjrwfBuD; wefzdk;rjzwfEdkifaom Oya...; odykH 458 rxif&Sm;aom rax&fjrwfBuD;wpfyg; 459 'ku©a0...;udk ykHpHxkwfjyxm;\/ xdkwHig onfonf 'DCaomr rax&fjrwfBuD;tm; okH;Budrfwdkifwdkif qGrf... r&PmoEéaZm tcdkuf0,f t&Sif'DCaomr rax&fjrwfBuD;tm; vSL'gef;cJhaom...éyd@ygawm O'¨&wd = t&Sif'DCaomr rax&fBuD;tm; vSL'gef;tyfaom...öm*w0wfydkif;wGif azmfjycJhaom r[mem*rax&f paom rax&f BuD;wdkYuJhodkY 0dyóemydkif;odkY... a[mMum;awmfrlcJhjcif; jzpfayonf/ þwGif r[moD0 rax&fjrwfBuD;\xkH;udk t|uxmu xkwfaqmif...



Дата загрузки: 2017-03-10
Скачать документ
0/5
... 32 bits of each of RAX and RDX are ignored.) Undefined...-bits of RCX, RDX and RAX are ignored. Operation IF (ECX... EAX. REX.W + 90+rd XCHG RAX, r64 O Valid N.E. Exchange r64 with RAX. 90+rd XCHG r32, EAX O ....W + 90+rd XCHG r64, RAX O Valid N.E. Exchange RAX with r64. 86 /r XCHG... 1 Operand 2 Operand 3 Operand 4 O AX/EAX/RAX (r, w) opcode + rd (r, w) NA NA O opcode + rd (r, w) AX/EAX/RAX (r, w) NA NA MR ModRM:r/m (r, w) ModRM... 32 bits of each of RAX and RDX are cleared.) If.... REX.W + 35 id XOR RAX, imm32 I Valid N.E. RAX XOR imm32 (sign-extended... 2 Operand 3 Operand 4 I AL/AX/EAX/RAX imm8/16/32 NA NA... 32 bits of RDX and RAX are ignored. Operation RFBM ← XCR0... 32 bits of RDX and RAX are ignored. Operation RFBM ← (XCR0... 32 bits of RDX and RAX are ignored. Operation RFBM ← XCR0... 32 bits of RDX and RAX are ignored. Operation RFBM ← XCR0... 32 bits of RDX and RAX are ignored. Operation RFBM ← XCR0... 32 bits of RDX and RAX are ignored. 1. There is an... 32 bits of each of RAX and RDX are ignored.) Undefined...



Дата загрузки: 2017-01-30
Скачать документ
0.89/5
Sicherheitsmitteilung SM160901 Datum: 26.09.2016 Bezug: Service Bulletin 2016-002 Betroffene Muster: SIFE Gurtzeuge mit RAX-RSL DOM 11/2015-09/2016, nicht betroffen sind RAX-RSL ab DOM 10/2016 Status: vor dem nächsten Sprung Grund: Beeinträchtigung der Öffnung des Reservecontainers durch das RAX-RSL System unter bestimmten Voraussetzungen. Maßnahme: Gemäß dem SB 2016-002 vorgehen. Der Hersteller gibt drei mögliche Lösungsvorschläge an: a) RSL öffnen/aushängen (durch den Springer/Halter) b) RSL-System entfernen/ausbauen (durch Systembetreuer) c) Das RAX-RSL ersetzen (durch Systembetreuer) modifiziertes RAX-RSL wird durch den Hersteller zur Verfügung gestellt. Modifizierte RAX-RSL haben ein DOM ab 10/2016. Nähere Infos: SIFE Hauptstrasse 126 8740 Zeltweg office@sife.at 0043 699 181 00 656 Verteiler: Systembetreuer, Vereine/Clubs/Schulen, Sektionsleiter, Händler, FAA Aeroclub HRIBERNIK Michael, OeAC-FS-4859 Diana Duschek Spittelauer Lände 7/15 A-1090 Wien UID: ATU68019459 www.sife.at Factory Hauptstrasse 126 A-8740 Zeltweg +43 699 18100656 +43 676 7602482 Service Bulletin 2016-002 Issue Date: September 26, 2016 Issue Number: 2016-002 Subject: The possibility of a hesitation during the reserve opening sequence in combination with a RAX-RSL system Status: mandatory before the next jump Identification: Name: RAX-RSL Part number: 15 All RAX-RSL systems with DOM 11/2015-09/2016. RAX-RSL systems with DOM 10/2016 or later are NOT subject to this service bulletin. Background: We received the information that the RAX-RSL system caused a hesitation during the emergency procedure. According to the information we received and after reconstruction of the incident we found out that there is a potential risk that the reserve container remains closed if the RAX-RSL system pulls approximately 260 degrees horizontally and stays in this position. The reason for that is the relationship between the RSL and the Spectraline in a certain angle. Therefore the RAX-RSL system needs a replacement of the Spectraline to guarantee a proper emergency procedure. 1 Diana Duschek Spittelauer Lände 7/15 A-1090 Wien UID: ATU68019459 www.sife.at Factory Hauptstrasse 126 A-8740 Zeltweg +43 699 18100656 +43 676 7602482 Procedure to be followed: 1. Check if this service bulletin 2016-002 is relevant to your harness & container system 2. Please choose between the following procedures: a. Disconnect the RSL (owner of harness & container system) or b. Open the reserve container and remove the RAX-RSL system (certified rigger) or c. Replace the RAX-RSL system by a modified one (certified rigger) Modified RAX-RSL systems are in stock and can be send immediately. Any replacement is free of charge. We apologize to all customers who are affected by this service bulletin. Please contact SIFE for further information: SIFE Hauptstrasse 126 8740 Zeltweg office@sife.at 0043 699 181 00 656 Authorised Signatory Markus Seifert Head of Design office@sife.at +43 676 7602482 Distribution Austro Control Aeroclub SIFE Dealers Direct Customers 2



Дата загрузки: 2017-02-23
Скачать документ
0.07/5
..., EBP, and ESP registers. Compare rAX–rSP. EFER Extended features enable...-bit data size, these include RAX, RBX, RCX, RDX, RDI, RSI... 64-bit R8–R15 registers. rAX–rSP The 16-bit AX... registers, or the 64-bit RAX, RBX, RCX, RDX, RDI, RSI... size, or “R” for 64bit size. RAX 64-bit version of the... are available. The GPRs are: RAX, RBX, RCX, RDX, RDI, RSI... Quadword FFF0h RCX Quadword FFF8h RAX Quadword Read/Write Note: 1. The..., SS GDTR, IDTR LDTR, TR RAX 428 Not modified Selector = 0000h... ; Point to PML4 mov cr3, rax ; Load 64-bit CR3 ; ; Enable... implicit addressing mode of [rAX]. Software must load RAX (EAX in 32... be executed. The portion of RAX used in forming the address... running at this address. RFLAGS, RAX—Host processor mode and the... loaded from the VMCB. RFLAGS, RAX. SS, RSP—Includes the hidden... physical address of a VMCB in rAX. These instructions complement the state... to the VMCB indicated by rAX: • FS, GS, TR, LDTR (including....) Event injection RFLAGS, RIP, RSP, RAX 472 Secure Virtual Machine 24593... in the implicit register operand rAX; the ASID is specified in...–1F7h RSP RESERVED 1F8h qword RAX 200h qword STAR 208h qword... the // GPRs (except RSP and RAX) for the SMM handler // guest_vmcb... the GPRs (except RSP // and RAX) for the guest that was... to smm_vmcb CR3 DR6 RSP RAX STAR LSTAR CSTAR SFMASK KERNELGSBASE... GPRs from guest_regs (all except RAX, RSP) to smm_regs } void setup_smm_save_state... RIP RSP RAX copy 14 guest GPRs (other than RAX and RSP... CR0 DR7 DR6 RFLAGS RSP RAX Copy the other 14 GPRs..., 146 r8–r15 ................................................................... xliii RAX .............................................................. 448, 449 rAX–rSP ............................................................... xliii RAZ ........................................................................ xl... MSRs.............................. 62 r8–r15................................................................ xliii rAX–rSP ............................................................ xliii rFLAGS................................................. xliii, 28...



Дата загрузки: 2017-03-09
Скачать документ
0/5
... 5000, RAW, FTC, Living Eco, RAX, RAW-K Клапаны радиаторных терморегуляторов............................................................................................................................................... 10... для дизайн-радиаторов и полотенцесушителей................................16 RAX, RA-URX, RLV-X Дроссели для... 50,27 59,32 1 013G6070 RAX С жидкостным встроенным температурным датчиком. Дизайн... 23,44 27,67 1 013G6075 RAX С жидкостным встроенным температурным датчиком. Дизайн... 24,43 28,83 1 013G6170 RAX С жидкостным встроенным температурным датчиком. Дизайн... 26,38 31,13 1 013G6171 RAX С жидкостным встроенным температурным датчиком. Дизайн..., Тмакс. = 120 °С; совместима с RA2000, RAW и RAX 013G4741 VHS15 Угловая G ½; R ¾ PL03-RTD..., евро без НДС с НДС 013G4003 RAX, Хромированный, правый (комплект: RA-URX... 165,32 195,08 1 013G4004 RAX, Хромированный, левый (комплект: RA-URX... 165,32 195,08 1 013G4007 RAX, Холодно-белый (RAL 9016), правый... 148,83 175,61 1 013G4008 RAX, Холодно-белый (RAL 9016), левый... 148,83 175,61 1 013G4009 RAX, Стальной, правый (комплект: термоэлемент, RA... 176,44 208,20 1 013G4010 RAX, Стальной, левый (комплект: термоэлемент, RA...



Дата загрузки: 2017-01-23
Скачать документ
0.1/5
... 5000, RAW, FTC, Living Eco, RAX, RAW-K Клапаны радиаторных терморегуляторов..................................................................................................................................................8 RA... для дизайн-радиаторов и полотенцесушителей................................14 RAX, RA-URX, RLV-X Дроссели для... 50,27 59,32 1 013G6070 RAX С жидкостным встроенным температурным датчиком. Дизайн... 23,44 27,67 1 013G6075 RAX С жидкостным встроенным температурным датчиком. Дизайн... 24,43 28,83 1 013G6170 RAX С жидкостным встроенным температурным датчиком. Дизайн... 26,38 31,13 1 013G6171 RAX С жидкостным встроенным температурным датчиком. Дизайн..., Тмакс. = 120 °С; совместима с RA2000, RAW и RAX 013G4741 VHS15 Угловая G ½; R ¾ PL03-RTD..., евро без НДС с НДС 013G4003 RAX, Хромированный, правый (комплект: RA-URX... 165,32 195,08 1 013G4004 RAX, Хромированный, левый (комплект: RA-URX... 165,32 195,08 1 013G4007 RAX, Холодно-белый (RAL 9016), правый... 148,83 175,61 1 013G4008 RAX, Холодно-белый (RAL 9016), левый... 148,83 175,61 1 013G4009 RAX, Стальной, правый (комплект: термоэлемент, RA... 176,44 208,20 1 013G4010 RAX, Стальной, левый (комплект: термоэлемент, RA...



Дата загрузки: 2017-03-09
Скачать документ
0/5
... 5000, RAW, FTC, Living Eco, RAX, RAW-K Клапаны радиаторных терморегуляторов..................................................................................................................................................8 RA... для дизайн-радиаторов и полотенцесушителей................................13 RAX, RA-URX, RLV-X Дроссели для... 50,27 59,32 013G6070 RAX С жидкостным встроенным температурным датчиком. Дизайн... 23,44 27,67 1 013G6075 RAX С жидкостным встроенным температурным датчиком. Дизайн... 24,43 28,83 1 013G6170 RAX С жидкостным встроенным температурным датчиком. Дизайн... 26,38 31,13 1 013G6171 RAX С жидкостным встроенным температурным датчиком. Дизайн..., Тмакс. = 120 °С; совместима с RA2000, RAW и RAX 013G4741 VHS15 Угловая G ½; R ¾ PL03-RTD... Цена, евро Тип Описание 013G4003 RAX, RA-URX, RLV-X Хромированный, правый... 165,32 195,08 1 013G4004 RAX, RA-URX, RLV-X Хромированный, левый... 165,32 195,08 1 013G4007 RAX, RA-URX, RLV-X 02)–30... 148,83 175,61 1 013G4008 RAX, RA-URX, RLV-X Холодно-белый...