+Mission: *.1 ++Name: LUNA-22 ++SatZond: Z ++GeoHelBoth: H ++Launch: 74/05/29 --TrajectFile: N (in Earth's position assumed) ++ShortDescription: 22nd Russian expedition to the Moon ++LongDescription: Russian space zond for exploration of the Moon. The zond has reached the Moon and became its satellite. Orbit plane was inclined at ~20 degrees in lunar coordinates. Pericenters/apocenters of the orbits in km are as follows (other elements are not available): ~220/~220 for 74/06/02-74/06/08; ~250/~20 for 74/06/09-74/06/13; ~270/~210 for 74/06/13-74/11/11; ~1420/~180 for 74/11/11-75/08/24. Main axis of the spacecraft is sunward directed with precision of ~30 degrees. ++Instrument: *.1 +++Name: RV-2N-1 +++PI: Dr. Eugene A. Chuchkov +++ResearchGroup: Heliosphere Physics Laboratory +++Lab: Theoretical and Applied Space Physics Division +++Institution: Skobeltsyn Institute of Nuclear Physics, Moscow State University +++Address: Vorobyovy Gory, Moscow, 119899, Russia +++Fax: +7-095-939-2488 (fax/voice) +++Phone: +7-095-939-5097 +++E-mail: chuchkov@taspd.npi.msu.su +++ShortDescription: Measuring of protons and alphas during the mission +++LongDescription: RV-2N-1 has been designed as a monitor of charged particles travelling in the interplanetary space. There are four sensors: a gas-discharge counter D1 of the STS-5 series, and three SSD (Si) detectors: D2,D3 and D4 of ~50 and ~300 micron thickness. Spacecraft memory is used for data storing; time resolution is about twenty two minutes. All sensors measure flux intensity continuously. +++Publication: *.1 ++++PublicationRef: S.N.Vernov, G.P.Lyubimov, O.G.Myagchenkova, N.V.Pereslegina, V.I.Tulupov, and E.A.Chuchkov, "The cosmic ray variations inferred from the data of the Moon's satellite LUNA-22", 15th Int. Cosmic Ray Conf., Conf. papers, MG Session, Plovdiv, Bulgaria, 1977, v.3, pp. 294-299 +++Publication: *.2 ++++PublicationRef: E.A.Chuchkov and V.I.Tulupov, "Corpuscular albedo of the Moon as measured on LUNA-22", Kosmicheskie issledovaniya, 1978, v. 16, N 5, pp. 757-766 +++AcknowledgingTo: TASPD SINP MSU +++DataSet: *.1 ++++ID: LL ++++StartDate: 74/05/29 ++++StopDate: 75/08/23 ++++TimeResolution: 22 minutes ++++ApproxVolume: 200 kB ++++DataSupportContact: Dr. Nickolay N. Pavlov ++++Institution: Skobeltsyn Institute of Nuclear Physics, Moscow State University ++++Address: Vorobyovy Gory, Moscow, 119899, Russia ++++Fax: +7-095-939-2488 (fax/voice) ++++Phone: +7-095-939-5928 ++++E-mail: nnpavlov@taspd.npi.msu.su ++++ShortDescription: Ep=1-5,5-15MeV; Ea=4.5-10MeV; 22-min time res.; sunward directed ++++LongDescription: Data on protons of Ep=1-5 and 5-15 MeV energy and alpha-particles of Ea=4.5-10 MeV, all arriving from Sun direction in the +-30 degree angle (three stand-alone SSD sensors of ~50 micron Si and ~300 micron Si). Time resolution is about 22 minutes. All sensors measure flux intensity continuously. ++++Column: *.1 +++++LongLegend: Ep=1-5MeV from Sun +++++ShortLegend: p1-5+ +++++InternalName: D2 +++++Units: 1/s +++++MinValueApprox: 0.2 +++++MaxValueApprox: 9162. +++++FillerNODATA: -9.999E+99 +++++Species: *.1 ++++++Name: proton ++++++Energy: 1-5 MeV ++++++DirectionWhereFrom: Sun ++++++GeomFactor: 0.75 cm2_sr ++++++ShortDescription: 1-5 MeV protons from Sun ++++++LongDescription: ~50 microns of Si sensor for counting protons of Ep=1-5 MeV arriving from Sun. View angle is +-30 degrees. ++++Column: *.2 +++++LongLegend: Ep=1-5MeV from Sun +++++ShortLegend: p5-15+ +++++InternalName: D3 +++++Units: 1/s +++++MinValueApprox: 0.016 +++++MaxValueApprox: 650.1 +++++FillerNODATA: -9.999E+99 +++++Species: *.1 ++++++Name: proton ++++++Energy: 5-15 MeV ++++++DirectionWhereFrom: Sun ++++++GeomFactor: 0.75 cm2_sr ++++++ShortDescription: 5-15 MeV protons from Sun ++++++LongDescription: ~300 microns of Si sensor for counting protons of Ep=5-15 MeV arriving from Sun. View angle is +-30 degrees. ++++Column: *.3 +++++LongLegend: Ea=4.5-10MeV from Sun +++++ShortLegend: a5-10+ +++++InternalName: D4 +++++Units: 1/s +++++MinValueApprox: 0.03 +++++MaxValueApprox: 54.1 +++++FillerNODATA: -9.999E+99 +++++Species: *.1 ++++++Name: alpha-particle ++++++Energy: 4.5-10 MeV ++++++DirectionWhereFrom: Sun ++++++GeomFactor: 0.75 cm2_sr ++++++ShortDescription: 4.5-10 MeV alphas from Sun ++++++LongDescription: ~50 microns of Si sensor for counting alpha-particles of Ea=5-15 MeV arriving from Sun. View angle is +-30 degrees. +++DataSet: *.2 ++++ID: LS ++++StartDate: 74/05/29 ++++StopDate: 75/08/26 ++++TimeResolution: >6 hours ++++ApproxVolume: 10 kB ++++DataSupportContact: Dr. Nickolay N. Pavlov ++++Institution: Skobeltsyn Institute of Nuclear Physics, Moscow State University ++++Address: Vorobyovy Gory, Moscow, 119899, Russia ++++Fax: +7-095-939-2488 (fax/voice) ++++Phone: +7-095-939-5928 ++++E-mail: nnpavlov@taspd.npi.msu.su ++++ShortDescription: Ep>30MeV; >6-hour time res.; sunward directed ++++LongDescription: Data on protons of Ep>30 MeV energy (gas-discharge counter) from Sun direction. Time resolution is >6 hours. All sensors measure flux intensity continuously. ++++Column: *.1 +++++LongLegend: Ep>30MeV from Sun +++++ShortLegend: p>30+ +++++InternalName: D1 +++++Units: 1/s +++++MinValueApprox: 16.2 +++++MaxValueApprox: 111. +++++FillerNODATA: -9.999E+99 +++++Species: *.1 ++++++Name: proton ++++++Energy: >30 MeV ++++++DirectionWhereFrom: Sun ++++++GeomFactor: 13 cm2_sr +++++Species: *.2 ++++++Name: electron ++++++Energy: >2 MeV ++++++DirectionWhereFrom: Sun ++++++GeomFactor: 13 cm2_sr +++++Species: *.3 ++++++Name: proton ++++++Energy: >500 MeV ++++++DirectionWhereFrom: omni ++++++GeomFactor: 54 cm2_sr ++++++ShortDescription: >30 MeV protons from Sun + others ++++++LongDescription: Gas-discharge counter (STS-5) with minimum shielding of ~1 g/cm2 Al for particles arriving from the direction perpendicular to the line Sun-spacecraft; the thresholds are: Ep=30 MeV and Ee=2 MeV. For other directions the threshold is Ep=500 MeV. All species are measured in mix, although the typically higher presence of >30 MeV protons above others makes the channel mostly recording the data on this species. ********************************