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1. CCD Position and Orientation on Sky
... The exact directions of the offsets are parallel to the rows and columns of the CCD on which the aperture is specified. ... It is often useful to explicitly specify the desired rotation of the WFPC2 field-of-view on the sky. ... Figure 7.8 shows the CCD orientation and aperture locations relative to the U3 axis. ... Obtain the Position Angle (PA) of the source axis on the sky, measured in the standard way, North through East. ... desired source angle in field-of-view measured CW from +U3 axis) . ...
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Ссылки http://www.stsci.edu/instrument-news/handbooks/wfpc2/W2_74.html -- 6.9 Кб -- 24.07.1996
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2. Source Positions
Next: Catalog Construction Up: Observations and Analysis Previous: Source Detections . ... It was assumed that the highest signal gives the most likely position of the source. ... Comparing the summed map with the maps from the individual energy ranges, the one which produced the smallest error box was chosen to represent the source position, as long as was greater than 4, a level chosen to reflect a reasonable degree of confidence in the detection. ...
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Ссылки http://www.sao.ru/cats/doc/EGRET2/node7.html -- 9.0 Кб -- 08.05.1998
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3. http://observ.pereplet.ru/images/GRB081102/grb_film.html
... GCN 8471 | ... TITLE: GCN CIRCULAR NUMBER: 8516 SUBJECT: GRB 081102: MASTER refind and final results DATE: 08/11/11 15:50:10 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, P.Balanutsa Sternberg Astronomical Institute, Moscow State University A. Tlatov, A.Parkhomenko Kislovodsk Solar Station of the Pulkovo Observatory V.Krushinski, I.Zalognikh Ural State GCN Circ 8470, Lipunov et al., ...
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Ссылки http://observ.pereplet.ru/images/GRB081102/grb_film.html -- 8.2 Кб -- 01.10.2012
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4. USNO/ATNF_VLBI
Since the 1980s VLBI observations at two frequencies, 8.4 (X-band) and 2.3 GHz (S-band) have been used to locate the positions of compact radio sources with unprecedented accuracy. ... Observations of selected strong compact extragalactic radio sources, using this now mature technique, have been used to define and maintain a radio reference frame with sub-milli-arcsecond (mas) precision. ... Additionally, it will provide more reference sources for phase referencing VLBI observations. ... References . ...
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Ссылки http://www.atnf.csiro.au/news/newsletter/jun02/USNO_ATNF_VLBI.htm -- 8.4 Кб -- 23.01.2013
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5. byu phased array feed.
The offsets (in focal plane and sky) are shown for various configurations (.ps) ( .pdf ): . Each plot shows the location of the 19 dipoles in various positions. ... On 29jun10 i switched to use the measured center locations on the sky.. but: . ... Page 1,2 have the dipoles as they are mounted on the positioner with no rotation. ... Page 3: Dipoles at center (focal plane) . ... Page 5: Dipoles at center and positions A1-A6 (focal plane) . Page 6: Dipoles at center and positions A1-A6 (on sky) . ...
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Ссылки http://www.naic.edu/~phil/hardware/byuPhasedAr/postion_offsets.html -- 4.7 Кб -- 29.06.2010
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6. http://xmm.vilspa.esa.es/sas/8.0.0/doc/testodf.ps.gz
... The ODFs are generated with scisim-2.1. 1.1 scisimsimple This test ODF contains one X-ray source (1 keV, broadened with a 20 eV Gaussian), and several optical sources. The ODF was generated using the default con guration modes for all of the XMM instruments as provided by SciSim. 1.2 scisimquad This test ODF is an observation of four point sources with an incident angle of 0.05 degrees and positioned in a square. ... All instruments are in the default con guration mode as provided by SciSim. ...
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Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/testodf.ps.gz -- 36.2 Кб -- 01.07.2008
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7. Chandra Images for G266.2-01.2
True Color Image Gallery: Galactic SNR | Magellanic Cloud SNR . ... Position of Central Source (J2000) : ( 08 52 01.4, -46 17 53.3 ) . ... Radio Images Page . ... Exposure uf . ... 3846 . ... Exposure uf Exposure time of unfiltered event file . Exposure f Exposure time of filtered event file . ... Event 2 FITS File . ... AUX file . ... see fit detail page for more about the fit. see chandra spectrum page for region used. ... Radio Images . ... 2001 , ApJ, 559, L131 : Chandra, central object . ...
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Ссылки http://hea-www.harvard.edu/ChandraSNR/G266.2-01.2/ -- 10.8 Кб -- 27.02.2014
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8. Photography Accessories - Accessories - Products
STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Meade 4M Community . ... Telescopes . LX850 Series . ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado Accessories . ... Photography Accessories . ... Contact Us . Dealer Locator . ... Become a Meade Dealer . ... Now In Stock . ... Click here to locate the dealer near you. ...
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Ссылки http://www.meade.com/products/accessories/photography-accessories.html -- 112.7 Кб -- 09.04.2016
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9. SCORPIO-2 project: description
... Description . ... The SCORPIO-2 project: . ... The multi-mode spectrograph SCORPIO-2 was developed using the experience of observations at the 6-m telescope BTA with the SCORPIO focal reducer . ... The focal reducer consists of several units ('floors') mounted in the common case in the following order (from the telescope focal plane): . ... The focal reducer is connected with the platform-adapter which used for guiding by offset stars and for illumination the spectrograph by calibration lamps. ...
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Ссылки http://mavr.sao.ru/hq/lsfvo/devices/scorpio-2/descript_eng.html -- 7.1 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lsfvo/devices/scorpio-2/descript_eng.html -- 7.1 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lsfvo/devices/scorpio-2/descript_eng.html -- 7.1 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lsfvo/devices/scorpio-2/descript_eng.html -- 7.1 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lsfvo/devices/scorpio-2/descript_eng.html -- 7.1 Кб -- 10.04.2016
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10. Observatory Lisnyky
Lisnyky observatory of A&SPD is located in the village of Lisnyky in Kyiv region. AZT-8 (right) Diameter 0.7 m, Newton, Cassegren. ... Spiral jets of comet Hale-Bopp have been observing on the 3-rd of April, 1997 with 70-cm reflector and image intensifier, time of exposure: 1 second, field of vision: 1.5 minute of arc. This color image was obtained with Fuji color film (Super Plus 400) in focal plane of the 70-cm reflector (F = 27 m) at Lisniki Observatory by A.M.Evtushevsky. ...
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Ссылки http://space.univ.kiev.ua/lisnyky/index.html -- 7.7 Кб -- 23.02.2005
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11. VISTA - Visible and Infrared Survey Telescope for Astronomy
... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...
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12. Descrizione tecnica NICS
... All the optical elements are mounted in a cryostat aimed at keeping components at a temperature of about 80 K. The focal plane masks (field stops or slits) are mounted on a wheel. ... The collimator is an achromatic doublet lens, which images the entrance pupil of the TNG and provides an almost parallel beam (F-number about 2000) at the pupil plane, where Lyot stops can be placed. Right after the pupil plane, two close wheels mount filters and grisms. ...
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Ссылки http://www.arcetri.astro.it/irlab/instr/nics/generale/descr.html -- 5.0 Кб -- 28.07.2005
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13. Observations and Data Reduction
Next: Results & Discussion Up: Coronal Hole Diagnostics out Previous: Introduction . ... The dates of the observations discussed here, their locations, pointing, slit sizes and exposure times are given in BTDW. ... Line fits are given by the dotted line. ... An estimation of the errors in the derived parameters was obtained using the GA-derived parameters as an input for a ``classical'' IDL-CURVEFIT procedure (Peter, 1999; Peter & Judge, 1999). ...
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Ссылки http://star.arm.ac.uk/~ambn/312/node2.html -- 7.8 Кб -- 02.06.1999
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14. Siding Spring Survey
T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...
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Ссылки http://www.mso.anu.edu.au/~rmn/ -- 11.4 Кб -- 23.12.2011
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15. Journal "Peremennye Zvezdy"
Peremennye Zvezdy", . ... Star Name: . ... During observations of a field in Perseus, we discovered a transient event. ... A total of 5 images with 5-minute exposures were obtained on JD 2455538. ... The combined image is shown under the light curve (top right panel). ... At the transient's position, an extremely faint star-like image is visible, marked as "Var"; its magnitude is approximately 13 m . ... Light Curve . The light curve of the transient and four images of the region around it. ...
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Ссылки http://www.astronet.ru/db/varstars/msg/1249283 -- 11.2 Кб -- 24.06.1971
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16. http://www.mrao.cam.ac.uk/projects/surveys/GMRT/FLS/ReadMe
... This file GMRT_FLS_dr1.1.dat 95 3944 GMRT FLS sourcelist of 3944 sources -------------------------------------------------------------------------------- Byte-by-byte Description of file : GMRT_FLS_dr1.1.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations ... ------------------------------------------------------------------ 1- 24 A24 --- Name IAU designation of source 27- 28 I2 h RAh Centroid position right ...
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Ссылки http://www.mrao.cam.ac.uk/projects/surveys/GMRT/FLS/ReadMe -- 4.9 Кб -- 16.11.2010
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17. Russian Turkish 1.5-m telescope
. english || русский . Main . Location . Telescope . Instruments . Program . Science . Publications . Images . Photos . Links . Observations of galaxy clusters from 400 square degree cluster survey. Optical identifications of new INTEGRAL, SWIFT and RXTE hard X-ray sources. Fast optical photometry of SS433. Observations of gamma-ray bursts optical afterglows. High Energy Astrophysics Department 2016 IKI RAN
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Ссылки http://hea.iki.rssi.ru/rtt150/en/index.php?page=science -- 3.7 Кб -- 10.04.2016
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18. ESO - ALMA
... ALMA . ... ARC Staff at ESO . ... The European ALMA Regional Centre (ARC) provides the interface between the ALMA project and the European science community. ... Below you can read the latest Announcements from the European ARC Network.. ... The call for 1-mm Very Long Baseline Interferometry (VLBI) proposals to use phased ALMA at Band 6 in Cycle 4, in collaboration with the Event Horizon Telescope Consortium (EHTC), will be released to coincide with the ALMA Cycle 4 Call for Proposals in March 2016...
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Ссылки http://www.eso.org/sci/facilities/alma.html -- 27.7 Кб -- 09.04.2016
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19. Iowa Robotic Telescope Facilities
... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...
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Ссылки http://vega.inp.nsk.su/~inest/Talon(OCAAS)/Iowa%20Robotic%20Telescope%20Facilities.htm -- 37.9 Кб -- 25.01.2006
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20. sgs summary
... Guider functions . ... Guide Sensor Performance . ... Guide Sensor Sky Coverage/ Star Availability . Guide Star Selection Criteria . ... Guide fiber organization and reach at plug plate . ... Plug plate holes for guide stars are identical to those for science FO . ... FOV for each of 9 guide stars is 7.4 arcsec dia. (0.45 mm FO, Sumitomo IGN-05/10) . ... Selected guide stars must have no neighbor stars within TBD (5 arcsec) radius that have a brightness within TBD (5 mag.) of guide stars . ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990324_guider/19990324.html -- 19.2 Кб -- 26.03.1999
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