Спутник ФКИ. ROSAT. [Редактировать]

ROSAT – германская космическая рентгеновская обсерватория. Названа в честь Вильгельма Рентгена. Запуск состоялся 1 июня 1990 при помощи ракеты Дельта-2 с мыса Канаверал. Масса спутника составляет примерно 2.4 тонны. Обсерватория работала до 12 февраля 1999 Изначально аппарат был рассчитан на 18 месяцев работы, однако инженеры нашли способ бороться со "старением" инструментов, и в итоге ROSAT был отключен лишь в феврале 1999 года и дальнейший его полет был неуправляемым.

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12011-10-23. Спутник окончил свое существование.
23 октября спутник вошел в плотные слои атмосферы. Зона падения спутника по данным ЦУП ЦНИИмаш приведена на рис 5.1. С учетом того, что внешние поверхности телескопа защищены от перегрева и воздействия жесткой солнечной радиации, при вхождении в плотные слои атмосферы большая его часть не сгорит. Ожидается, что поверхности достигнут 30 обломков массой 1,6 тонны.Тэги: ROSAT

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг2400

Найдено 604 документов по запросу «ROSAT». [Перейти к поиску]


Дата загрузки: 2017-06-15
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0.05/5
... is directly comparable to the ROSAT PSPC in terms of bandpass... law, blackbody, coronal counts to ROSAT PSPC source-type spectra (precise... to that achieved by the ROSAT all-sky survey in 6 months... RXTE light-curves. Figure 3.1. Top: ROSAT HRI light curve from monitoring... examples. Bright AGN survey The ROSAT all-sky survey showed that... 1H 0419-577 (figure 3.4) between ROSAT, ASCA and XMM-Newton observations... 1 galaxy 1H 0419-57, between ROSAT, ASCA and XMM-Newton observations... offered by a comparison of the ROSAT (figure 3.5), and ASCA (figure 3.6) observations... resolution level of Lobster-ISS (ROSAT-style) we can monitor the...-09-03 Page: 16 Figure 3.6. ROSAT PSPC spectrum of NGC 3783... neutral absorption to the mean ROSAT PSPC data. The solid line... 113 bright AGN from the ROSAT All Sky Survey (Grupe et... reach the sensitivity of the ROSAT PSPC all-sky survey every..., 1999. Sensitivity limit of the ROSAT All Sky Survey is shown... et al. (2002), who used ROSAT archival data to predict the... the sensitivity limits for the ROSAT All Sky Survey, and for... systematic errors. The cross denotes ROSAT events (Vikhlinin 1998), and the... sources have been observed by ROSAT at luminosities ≤1035 erg s-1. However... (1997, A&A 346, 146) present the ROSAT all-sky survey observations of... (right; plotted against visual magnitude). ROSAT hard-band count rates presented... of cataclysmic variables in the ROSAT all-sky survey with predicted... (1997, A&A 346, 146) present the ROSAT all-sky survey measurements of... 1 Lobster count for every 26 ROSAT hard-band counts is still...-09-03 Page: 36 Figure 8.5 ROSAT all-sky survey measurements of...-2 s-1 in the 0.1 – 3.5 keV band. The ROSAT All-Sky Survey log N-log... of Voges (1999, 2000)). Using ROSAT count statistics and scaling for..., Hasinger et al. (1993) use ROSAT PSPC observations in the region...: 03-09-03 Page: 40 ROSAT / Lobster survey sensitivity comparison 1.00E... 1.00E+06 No. of objects ROSAT All Sky Survey 5 Sigma (L-ISS... al (1993) and on the ROSAT All-Sky Catalogue (bright + faint... red distributions (the ROSAT All-Sky Catalogue for ROSAT (blue) and Lobster... M 31 were performed with the ROSAT X-ray observatory, the first in... the higher sensitivity of the ROSAT telescope pushed the limiting flux... the Einstein observations. Additionally, several ROSAT HRI M31 pointings were performed... field of the January 1993 ROSAT survey, with diffuse X-ray component... sources from the January 1993 ROSAT survey of M31 as they...



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0.09/5
... Carinae using RXTE, ASCA, and ROSAT. The most recent data show... to make observations of the ROSAT-discovered magnetic cataclysmic variable V844..., thermal X-ray emission. They used ROSAT and ASCA data to demonstrate... currently applying this model to ROSAT data from G65.3ϩ5.7, a nearby example.... Dr. Safi-Harb has used ROSAT, ASCA, and XTE data to... developed a new mosaicking technique for ROSAT data that allows such a study... be made using serendipitously overlapping ROSAT PSPC pointings to obtain several... with deeper exposures than the ROSAT All-Sky Survey. This technique... Mr. D. Finkbeiner ͑UC Berkeley͒ used ROSAT all-sky survey data to... the interstellar cloud G337ϩ4 using ROSAT PSPC observations and ground-based... using temperatures measured with the ROSAT PSPC in an optically complete... and elliptical galaxies with available ROSAT HRI data. Six of the... spectral data from ASCA and ROSAT, he derived constraints on accretion... continuing to use ASCA and ROSAT data to carry out spectral... create an image archive of ROSAT observations of supernova remnants. Processing... ORBITAL FLIGHT MISSIONS 3.1 Roentgen Satellite „ROSAT… This joint German-US-British... few remaining gaps of the ROSAT All-Sky Survey and a few... for the U.S. ROSAT Science Data Center. Dr. Petre is U.S. ROSAT Project Scientist... the comprehensive reprocessing of all ROSAT observations and the first release... catalog as part of the ROSAT Results Archive. Efforts to understand... analysis of data from current ͑ROSAT, ASCA, RXTE, CGRO, and BeppoSAX..., 491, 312 Chu, Y.-H., Snowden, S.L. 1998, ‘‘ROSAT HRI Survey of the Large..., R.M., Maraschi, L., Matt, G., Urry, C.M., Mushotzky, R.F. 1997, ‘‘ROSAT, ASCA, and OSSE Observations of..., R., Pisarski, R., Raymond, J.C., Snowden, S.L. 1997, ‘‘The ROSAT HRI X-Ray Survey of the... Andromedae Observed with ASCA and ROSAT,’’ A&A, 325, 6640 Park, H.S., Ables, E., Band..., 65 Schlegel, E.M., Petre, R., Loewenstein, M. 1998, ‘‘ROSAT Observations of X-Ray Faint SO..., P.P., Sanders, W.T., Schmitt, J.H.M.M., Truemper, J., Voges, W. 1997, ‘‘ROSAT Survey Diffuse X-Ray Background Maps..., 113, 69 Wang, Q.D., Gotthelf, E.V. 1998, ‘‘ROSAT and ASCA Observations of the...



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0.25/5
...). • During the first six months, ROSAT carried out a soft X-ray (0.1 - 2.5 keV.... The principle results of the ROSAT ob­ servations of non-magnetic... effective area; thus it complimented ROSAT (optimized for X-ray imaging) and...), Einstein (Cordova, Mason & Nelson 1981), ROSAT (Van Teeseling & Verbunt 1994, Richman... make a sufficient contribution this emission. 2.3.4 ROSAT Richman (1996) presents the spectra... proportional counter (PSPC) on board ROSAT over the energy range of... Teeseling & Verbunt (1994) analysed 10 ROSAT PSPC observations, with some of... X-rays.”. The results of the ROSAT PSPC observations of just the... al. (1997) present the entire ROSAT all sky survey catalogue of... been previously observed with both ROSAT (Wheatley et al. 1996a) and...±0.05 counts per second. The ROSAT observation caught Z Cam during the... primary to be 0.685 ± 0.011 M 0 ROSAT observations of OY Car show... section 2.2.4). Both the Einstein and ROSAT observations of V436 Cen have..., Halpem & Patterson (1991), and the ROSAT non-detection by Verbunt et... both Orio & Ogelman (1992) via ROSAT observations, and Cordova, Jensen & Nugent... from outburst simultaneously with both ROSAT and Ginga, resulting in spectra.... (1996b) combined EXOSAT, Ginga and ROSAT data, noting that the X-ray... spectra. Through comparisons with the ROSAT obser­ vation also made during...), RXTE (as yet unpublished) and ROSAT, both as part of the... et a l (1994) have analysed the ROSAT observations of V426 Oph, and... RU Peg was made by ROSAT and published by Silber, Vrtilek... the X-ray regime with Einstein, ROSAT and EXOSAT. Only 65 2.4. Previous... (especially in regard to the ROSAT sample papers) is possibly due... Per is included in the ROSAT bright source catalogue. 2.4.16 WZ... the sixth brightest in the ROSAT survey (which is why El.... Silber, Vrtilek & Raymond (1994) analysed ROSAT observations of SU UMa, revealing... observed at X-ray energies by ROSAT, the results of which have... with many X-ray observatories, including ROSAT observations (both pointings and as... of the interstellar absorption exist. ROSAT observations indicate an absorption of... observations) and Schlegel & Singh (1995) (ROSAT and EXOSAT observations). All the... high absorption component, although the ROSAT and EXOSAT observations reveal very... no sign of an eclipse”. ROSAT has observed GP Com, allowing... spatial resolution of both the ROSAT all sky-survey and ASCA... image (top), ROSAT PSPC smoothed image (middle) and ROSAT PSPC unsmoothed image... or the smoothed ROSAT images. However, the unsmoothed ROSAT image shows a possible... hard X-ray source by ROSAT. In the 2nd ROSAT PSPC catalogue, the... ASCA source (suggesting that the ROSAT and ASCA sources are the... to LS Peg exists. The ROSAT and Ginga observations of LS... unstable white dwarf rotation. The ROSAT observations (Balman, Orio & Ogelman 1995... period. However, inspection of the ROSAT folded light curve (figure 3 of...) is detectable in X-ray observations. ROSAT observations of IX Vel have... previously been observed with both ROSAT (Wheatley et al. 1996a) and... outburst respectively than during the ROSAT observations (Wheatley et al. 1996a... ASCA observa­ tion. However, the ROSAT PSPC detector (0.1-2.4keV) is sensitive...) show that, like ASCA, the ROSAT count rate is greater during... with the results of the ROSAT and Einstein samples. 6.1 Spectral Fitting... the lower limits of the ROSAT sample of Verbunt et al....5 31 31.5 32 log Lx (ROSAT, ergs s *) Figure 6.19: The luminosity... thesis) and ROSAT (Verbunt et a l 1997). Both the ROSAT and ASCA luminosities... of the systems during the ROSAT observations are not known. 188...



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0.08/5
... exposure with photographs of UARS, ROSAT, and Phobos-Grunt, which ended... the reentry of UARS and ROSAT in September John Farrow, Organizing...-January Russian Space web October ROSAT Reentry ROSAT, with its massive mirror... involved Germany’s 2.4 tons Roentgen Satellite (ROSAT), which was a collaborative effort between..., were expected to survive reentry. ROSAT made an uncontrolled reentry on... the Bay of Bengal.(3) The ROSAT system of mirrors, composed by... days later. - Credits: Jeffrey Lewis ROSAT and the Liability Convention T he... control. Under this stan- The ROSAT was equipped with two fourwire... damages from the crash. If ROSAT’s reentry had caused damage by..., making the launching State of ROSAT strictly liable. The Registry of... Affairs in Vienna shows that ROSAT was registered per the Registration... to ROSAT’s entry in the Registry of Space Objects, ROSAT was launched... States the launching State of ROSAT along with Germany. Therefore, both... Convention for any damage that ROSAT’s reentry might have caused. Space... caused by space debris someplace  ROSAT was launched on top of... processing of a picture of the ROSAT satellite, captured with a telescope from... such as those surrounding UARS, ROSAT, FY-1C, and Iridium/Cosmos..., 2011. (2) Mark Wade, ROSAT, Encyclopedia Astronautica. (3) Nancy Atkinson, “ROSAT’s crash site determined...



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0.08/5
... United Kingdom, the Roentgen satellite (ROSAT) will provide an 12 On... supplied by the United States. ROSAT has completed its planned on... 1991. The pointed phase of ROSAT's operations will commence upon completion..., which includes U.S. Guest Observer participation, ROSAT will point at selected regions... the spacecraft-the Roentgen Satellite (ROSAT), the Combined Release and Radiation... be launched on ELVs. The ROSAT mission was launched June 1,1990... 10-foot fairing for the ROSAT mission was completed in 1990 and was utilized for the ROSAT mission. At its July 23... Larinched June 1, 1990, Roentgen satellite (ROSAT, a joint project among the Federal... the moon. S A 0 is operating the U.S. ROSAT Data Center in cooperation with... was collected. 128 The joint F.R.G.-U. K.-U.S. ROSAT (Roentgen satellite) was launched into... of cosmic x-ray sources. The ROSAT mission will make a map of.... In orbit May 9 M-2 43B Jun. 1 ROSAT 49A Delta I1 146 In... 567 96.1 52.9 Roentgen Satellite (ROSAT) international cooperative satellite successfully launched...-term astronomical observations. June 1, 1990 ROSAT Delta I1 Measurement of x-ray...



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0.12/5
... the following payloads: Roentgen Satellite (ROSAT), for launch in 1990; Tracking... the following payloads: (1) Roentgen Satellite (ROSAT), for launch in 1990. (2) T r a c e g and... launch of the Roentgen satellite (ROSAT) and the Extreme Ultraviolet Explorer... launch of the Roentgen satellite [ROSAT] and the extreme ultraviolet explorer...



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0.16/5
... (Patterson 1994). Through observations with Rosat, RX J1940.1–1025 has been... and synchronization time scale Table 2. Rosat PSPC observations analysed. ROR-ID... ROSAT PSPC data in Table 2. About 110 ks of energy-resolved Rosat... was also observed with the Rosat/HRI, however, no trough timings... absorption in both RXTE and Rosat data and the stable timing... been the case with earlier Rosat observations analysed by Mukai (1998... been the case for the Rosat data used by Mukai (1998... also been the case with Rosat. In order to test whether... 400 – 49 239.50662 340 – Rosat Data 48 921.52856 49... Watson et al. (1995). The Rosat PSPC profiles have been obtained... trough timings are available from Rosat X-ray observations, we have combined...) and the X-ray data from Rosat, dipole accretion model; (4) All optical...–1997 and X-ray data from Rosat, quadratic ephemeris; (5) Data set (4), simultaneous...



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0.02/5
... II carrying the Roentgen Satellite (ROSAT) was launched successfully from Pad... and the United Kingdom, the ROSAT was designed to investigate black... first six months of the ROSAT‟s operation, but NASA and the... used to carry out the ROSAT into space.1 The DELTA II... of operation, one of the ROSAT‟s major instruments – the Position Sensitive... I, p 317; News Release, McDonnell Douglas, “ROSAT DELTA Launch 195,” 11 May 1990. 35 conjunction with the ROSAT‟s x-ray telescope to complete an... 1998 and early 1999. The ROSAT was turned off on 12... 1999.2 Two years after the ROSAT was launched, another DELTA II..., Goddard Space Flight Center, “The ROSAT Mission,” 11 Jan 1995; Goddard Space Flight Center, “The ROSAT Mission (1990 – 1999),” 7 Sep 2008... 1990 DELTA II Pad 17A ROSAT 2 August 1990 DELTA II Pad...



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0.1/5
..., MD, USA Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... the three major catalogs of ROSAT sources, RASS BSC, RASS FSC... reasonable and reliable classifications for ROSAT sources and have the potential... rare object types. Author Heterogeneity; Rosat Mission; Automatic Control; Astronomical Catalogs... Far Ultraviolet Spectroscopic Explorer and ROSAT X-ray observations toward the Southern... ASTRONOMICAL CATALOGS Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... Clouds – 181 Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... Networks – 239 Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... Newtonian Behavior – 116 ROSAT MISSION Automated Classification of ROSAT Sources Using Heterogeneous... Data – 314 Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 158 Corcoran, M. F. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 58 Derriere, S. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 141 Hanisch, R. J. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... McGlynn, Thomas Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 150 Ochsenbein, F. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 312 Suchkov, A. A. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 121 Voges, W. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 165 White, R. L. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source... – 181 Winter, E. L. Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source...



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0.07/5
... RIXOS RASS NEP XBootes ChaMP ROSAT UDS CSC XXL 3XMM COSMOS... luminosities. The German-USA-UK ROSAT mission was the most effective... results on AGN demographics. The ROSAT Deep Survey in the Lockman... luminosity function (XLF) derived from ROSAT surveys spanning a range of depths... larger than that from the ROSAT Deep Survey (970 deg−2 ; Hasinger... to the earlier suggestions from ROSAT surveys (see Section 3.1), the X-ray... are ≈ 20 times deeper than ROSAT at 0.5–2 keV (Voges et al...) The X-Ray Background and the ROSAT Deep Surveys. In: Gursky H, Ruffini... R, Schmidt M, Trumper J, Zamorani G (1998) The ROSAT Deep Survey. I. X-ray sources in... H (2012) The Spatial Clustering of ROSAT All-Sky Survey Active Galactic... survey of the 13-h XMM/ROSAT deep survey area. MNRAS 342... AGN luminosity function from it ROSAT surveys. I. Cosmological evolution and contribution... X-ray AGN luminosity function from ROSAT surveys. II. Table of the... H (2011) The Spatial Clustering of ROSAT All-sky Survey AGNs. II..., Lonsdale C (2000) XID: CrossAssociation of ROSAT/Bright Source Catalog X-Ray Sources... I, MacKenty J, Trumper J, Zamorani G (1998) The ROSAT deep survey. II. Optical identification...¨ umper J, Zimmermann HU (1999) The ROSAT all-sky survey bright source...