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


Дата загрузки: 2017-05-21
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0/5
... (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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0.24/5
... in Figure 2.11 of the ROSAT telescope launched in 1990. With... outer mirror shell of 0.82 m, ROSAT had an effective focal area... Entrance aperture (left) and the ROSAT telescope (right) (courtesy of Max... Einstein (1978), Ginga (1987) and ROSAT (1990) [Giacconi et al 1979... 1979]. MCPs were employed on ROSAT (1990) and Chandra (1999) [Truemper..., construction, and performance of the ROSAT high-resolution X-ray mirror assembly..., p. 324-330. Truemper, J., 1982. The ROSAT mission. Advances in Space Research...



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0.03/5
... 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...



Дата загрузки: 2016-11-20
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0.11/5
..., 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...



Дата загрузки: 2017-04-08
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0.08/5
... Quasar Survey (LBQS) and the ROSAT All-Sky Survey (RASS) with... quiet as a class. Deeper archival ROSAT Position Sensitive Proportional Counter (PSPC... non-BAL QSOs (a D 1.6) in the ROSAT bandpass. By ox assuming that... are even higher than the ROSAT estimates. In some cases, the...-BAL QSOs. 3. The simultaneous ASCA/ROSAT Ðtting of PG 1411]442... Gravitational lens ?, O VI BALs IRAS ROSAT detection Very high ionization a The... observed Ñuxes in di†erent (e.g., ROSAT ) bandpasses or assuming di†erent... would have been seen by ROSAT . To do this, we calculate... would be observed in the ROSAT (0.5È2 keV) band. The resulting a values... 2.0, which is consistent with the ROSAT BAL QSO results for GM96... radio-quiet QSOs observed by ROSAT (Green et al. 1995 ; Yuan... caution that those ROSAT points are calculated in the ROSAT bandpass assuming a steeper slope ! \ 2.5, applicable to ROSAT observed radio... higher luminosity (log L [ 31.5) for ROSAT -observed 2500 radio-quiet QSOs... is consistent with both the ROSAT upper limit from an 8.3 ks... that seen by GM96 with ROSAT . SBSG 1542]541.ÈThis bright...



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0/5
... galaxy GSN 069 (z = 0.018). Previous ROSAT observations failed to detect the... decomposition (see sections below). Previous ROSAT pointed observations performed ∼16 yr... in the 0.2–2 keV band. The ROSAT data are not shown for... was not detected during the ROSAT All-Sky-Survey (RASS) and... be larger. Mission RASS ROSAT-PSPC ROSAT-PSPC XMM slew SWIFT SWIFT... and Swift observations and the ROSAT non-detection of the source... was ≥8.2 × 1022 cm−2 during the ROSAT observation. Another possibility is, however... flux is lower than the ROSAT upper limit, thus providing a clean... for the non-detection by ROSAT. In summary, the extreme X-ray...



Дата загрузки: 2016-11-09
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0.05/5
... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni Stringfellow.... We also present analysis of a ROSAT PSPC observation which is contemporaneous... curves for the EUVE and ROSAT observations are presented. Statistical tests.... 30 minute fluctuations, while the ROSAT data vary rapidly on time... X-ray variable sources in the ROSAT PSPC archive, the lightcurves and... or transient, within the entire ROSAT detector field has been developed... (unidentified) XRV is found per ROSAT PSPC field analyzed. In some... process as much of the ROSAT PSPC archive data as feasibly... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317... in Classical Novae: EUVE and ROSAT Observations of V1974 Cygni – 317...



Дата загрузки: 2017-02-22
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0.15/5
... object is one of the ROSAT bright sources and also was... of this source in the ROSAT all-sky survey and its... many experiments (Uhuru, HEAO-1, Ariel V, ROSAT and RXTE). The pulse fraction... Galactic latitude sources from the ROSAT all-sky survey. Thus, this... by Ginga [102, 103] and ROSAT as a part of the all....3 s were observed during the Ginga, ROSAT and ART-P observations [104–107... about 60% was obtained by ROSAT (0.1–2.4 keV) [10]. High-energy data....5-5647). This was discovered by ROSAT in 1997 and is probably....4-2942). This was discovered by ROSAT [125] and is probably identical... 4356). This was discovered by ROSAT [32]. The luminosity was estimated... 49725). This was discovered by ROSAT [32]. This object is indicated... the error circle in archival ROSAT observations [142]. Wilson et al... star that lies within the ROSAT error box. A cyclotron line was..., CAL 9). This Einstein Observatory and ROSAT variable source was identified with... position-sensitive proportional counter of ROSAT at luminosities of about 1035... s−1 ) in the early 1990s by ROSAT [165]. The light curve of... position-sensitive proportional counter of ROSAT in June 1990 [174]. The... position-sensitive proportional counter of ROSAT at a luminosity of about 3 × 1035... a luminosity of around 1039 erg s−1 . ROSAT [180] and ASCA [181] observations... 2 × 1037 erg s−1 in the two ROSAT observations and about 5.5 × 1036 erg... by BeppoSAX [186] and by ROSAT in the LMC [174]. The... Kahabka and Pietch [232] in ROSAT pointed observations made in December... position-sensitive proportional counter of ROSAT. An emission-line object in...). This source was discovered with ROSAT [232] in pointed observations. Yokogawa... 427 and 430 in the ROSAT position-sensitive proportional counter catalogue... for optical counterparts of these ROSAT sources and found an emission... and high-resolution images of ROSAT; the 18 year history shows... the positionsensitive proportional counter of ROSAT. The emission-line object in... Cowley et al. [249] during ROSAT high-resolution imager observations of... periodic signals in a sample of ROSAT position-sensitive proportional counter light... position-sensitive proportional counter of ROSAT. The X-ray energy spectrum is... position-sensitive proportional counter of ROSAT, but it is included in.... [251] from the analysis of ROSAT highresolution images and BATSE data....1-7304 was not detected in ROSAT observations. J0052.9-7158 (2E 0051... Cowley et al. [249] during ROSAT highresolution imager observations of Einstein... X-ray source was detected by ROSAT and is located near the..., they concluded that the ASCA, ROSAT and RXTE sources are identical....8-722715, RX J0053.5-7227). A precise ROSAT high-resolution imager position coincident... in the SMC in the ROSAT position-sensitive proportional counter archive... proportional counter survey [263]. In ROSAT observations this transient source was....6-724510, SXP 504). The small ROSAT error box of this source... pulsar is within 3 of the ROSAT source 2RXP J005527.1-721100. The....4-7325, RX J0057.4-7325). Six ROSAT observations have covered the position... by high-resolution imager of ROSAT. Its optical counterpart is a variable... position-sensitive proportional counter of ROSAT in 1993 and was seen... early 1980s, or in pointed ROSAT observations of 1991. The transient... discovered in the course of ROSAT observations of the SMC in... of 3 × 1033 erg s−1 in the ROSAT band (0.1– 2.4 keV) during two XMM... two objects 1 and 4 in the ROSAT position-sensitive proportional counter error...). The source was detected in ROSAT observations and proposed by Haberl...] from two accurate positions from ROSAT highresolution imager and position-sensitive... in all the Einstein Observatory, ROSAT and ASCA pointings which surveyed... by a factor of 3 between the ROSAT observations, consistent with a Be–X-ray... position-sensitive proportional counter of ROSAT but that the accurate high... with a period of 3.34 s. From ROSAT positionsensitive proportional counter images, Filipovi...]) was found in the small ROSAT position-sensitive proportional counter error... source was not detected by ROSAT. In the X-ray error box... positionsensitive proportional counter on board ROSAT [278, 279]. Soria [228] conducted... 22 s was detected by the ROSAT position-sensitive proportional counter instrument... measured X-ray luminosity during the ROSAT observation was 1.0 × 1038 erg s−1 . The... the 0.9–2.0 keV band of the ROSAT position-sensitive proportional counter. An...



Дата загрузки: 2017-02-23
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0.05/5
... object is one of the ROSAT bright sources and also was... of this source in the ROSAT all-sky survey and its... many experiments (Uhuru, HEAO-1, Ariel V, ROSAT and RXTE). The pulse fraction... Galactic latitude sources from the ROSAT all-sky survey. Thus, this... by Ginga [102, 103] and ROSAT as a part of the all....3 s were observed during the Ginga, ROSAT and ART-P observations [104–107... about 60% was obtained by ROSAT (0.1–2.4 keV) [10]. High-energy data....5-5647). This was discovered by ROSAT in 1997 and is probably....4-2942). This was discovered by ROSAT [125] and is probably identical... 4356). This was discovered by ROSAT [32]. The luminosity was estimated... 49725). This was discovered by ROSAT [32]. This object is indicated... the error circle in archival ROSAT observations [142]. Wilson et al... star that lies within the ROSAT error box. A cyclotron line was..., CAL 9). This Einstein Observatory and ROSAT variable source was identified with... position-sensitive proportional counter of ROSAT at luminosities of about 1035... s−1 ) in the early 1990s by ROSAT [165]. The light curve of... position-sensitive proportional counter of ROSAT in June 1990 [174]. The... position-sensitive proportional counter of ROSAT at a luminosity of about 3 × 1035... a luminosity of around 1039 erg s−1 . ROSAT [180] and ASCA [181] observations... 2 × 1037 erg s−1 in the two ROSAT observations and about 5.5 × 1036 erg... by BeppoSAX [186] and by ROSAT in the LMC [174]. The... Kahabka and Pietch [232] in ROSAT pointed observations made in December... position-sensitive proportional counter of ROSAT. An emission-line object in...). This source was discovered with ROSAT [232] in pointed observations. Yokogawa... 427 and 430 in the ROSAT position-sensitive proportional counter catalogue... for optical counterparts of these ROSAT sources and found an emission... and high-resolution images of ROSAT; the 18 year history shows... the positionsensitive proportional counter of ROSAT. The emission-line object in... Cowley et al. [249] during ROSAT high-resolution imager observations of... periodic signals in a sample of ROSAT position-sensitive proportional counter light... position-sensitive proportional counter of ROSAT. The X-ray energy spectrum is... position-sensitive proportional counter of ROSAT, but it is included in.... [251] from the analysis of ROSAT highresolution images and BATSE data....1-7304 was not detected in ROSAT observations. J0052.9-7158 (2E 0051... Cowley et al. [249] during ROSAT highresolution imager observations of Einstein... X-ray source was detected by ROSAT and is located near the..., they concluded that the ASCA, ROSAT and RXTE sources are identical....8-722715, RX J0053.5-7227). A precise ROSAT high-resolution imager position coincident... in the SMC in the ROSAT position-sensitive proportional counter archive... proportional counter survey [263]. In ROSAT observations this transient source was....6-724510, SXP 504). The small ROSAT error box of this source... pulsar is within 3 of the ROSAT source 2RXP J005527.1-721100. The....4-7325, RX J0057.4-7325). Six ROSAT observations have covered the position... by high-resolution imager of ROSAT. Its optical counterpart is a variable... position-sensitive proportional counter of ROSAT in 1993 and was seen... early 1980s, or in pointed ROSAT observations of 1991. The transient... discovered in the course of ROSAT observations of the SMC in... of 3 × 1033 erg s−1 in the ROSAT band (0.1– 2.4 keV) during two XMM... two objects 1 and 4 in the ROSAT position-sensitive proportional counter error...). The source was detected in ROSAT observations and proposed by Haberl...] from two accurate positions from ROSAT highresolution imager and position-sensitive... in all the Einstein Observatory, ROSAT and ASCA pointings which surveyed... by a factor of 3 between the ROSAT observations, consistent with a Be–X-ray... position-sensitive proportional counter of ROSAT but that the accurate high... with a period of 3.34 s. From ROSAT positionsensitive proportional counter images, Filipovi...]) was found in the small ROSAT position-sensitive proportional counter error... source was not detected by ROSAT. In the X-ray error box... positionsensitive proportional counter on board ROSAT [278, 279]. Soria [228] conducted... 22 s was detected by the ROSAT position-sensitive proportional counter instrument... measured X-ray luminosity during the ROSAT observation was 1.0 × 1038 erg s−1 . The... the 0.9–2.0 keV band of the ROSAT position-sensitive proportional counter. An...



Дата загрузки: 2016-11-15
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0.29/5
... is marginally consistent with the ROSAT position of the source. However...) and in coincidence with the ROSAT source 1RXS J173021.5−055933 (Voges..., Stephen et al. 2005). The ROSAT position coordinates are, RA: 17h... R ∼ 18 are found within the ROSAT error box of 7 ′′ in the...). The brighter source within the ROSAT error box was considered to...′′ offset) with the INTEGRAL and ROSAT source position (see Fig 1.). The... any radio emission within the ROSAT error circle. No radio emission was detected at the ROSAT position. The possible NVSS radio.... The cross mark shows the ROSAT position of the source High... emission was detected in the ROSAT error circle and the possible... radio emission detected in the ROSAT error circle and IGR J18406...