Follow-up astrometry and recoveries are made with the ANU 40 inch (1.0-m) f/8 reflector at Siding Spring Observatory (IAU code 413). ... A routine follow-up of 2003 WY153 on 2003 Dec 15 became much more than routine when a faint object with unusual motion vector was found close to the target asteroid. ... During routine astrometry with the 1.0-m to improve the orbit of the Apollo asteroid 2004 CB, the asteroid was found on March 30 to have a short tail! ... Siding Spring Survey Main Page . ...

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• Marc White - Astrophysicist - The Australian National University
• Observational Techniques: Units and Coordinates Notes

... Luminosity (L) · · · · A source's luminosity is the power that it emits in radiation. ... NB Astronomers often say `flux' when they mean `flux density' · SI units are Wm-2Hz -1 -26 filter · Also used are Jy 10 Wm-2Hz -1 E= РРРF d dA dt Specific Intensity, Surface Brightness (I) · Specific intensity (or surface brightness) is the power received (or emitted) per unit area per unit frequency per unit solid angle. ч F at surface of a spherical source = I · · Specific intensity is independent of distance...

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• OptInt PmWiki : PmWiki / Categories
• OptInt PmWiki : Categories

... Team . ... conferences . Holding conferences: . GRB mini-workshop 2006 . ... Here we present the V and Rc images of the GRB 021004 optical transient field. ... Below is the text of our telegram in GCN circular TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1717 SUBJECT: GRB021004, late time optical observations DATE: 02/12/02 16:51:59 GMT FROM: Vladimir Sokolov at SAO RAS 23.9 ------------------------------------------ At this stage it is not clearly whether the object is the pure host galaxy. ...

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• GRB follow-up team GRB workshop 2009

... Laboratory and theoretical modelling of the UV bump on the interstellar extinction curve is a very popular topic in dusty investigations. ... feature is illustrated by Fig. 10 where the profiles were calculated using the model of graphite spheres. Figure 10: Normalized extinction efficiencies for graphite spheres. ... The lower panel shows the summary extinction of two graphite spheres with radii and (from upper panel) taken in equal proportions. ...

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• Database of Optical Constants -- Level: welcome
• MBOLS: Request results

The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The following are astronauts who are employed at NASA. Astronaut assignments and category definitions (e.g., "active" astronauts, "management" astronauts) are contained in a separate Flight Operations Directorate (FOD) policy letter. Astronaut . ... Acaba, Joseph M. 2004 . ... Aunon, Serena M. 2009 . ... Barratt, Michael R. 2000 . ... Burbank, Daniel C. 1996 . ... Cassada, Josh A. 2013 . ... 1998 . ...

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• Management Astronauts
• Astronaut Bio: Peter J. K. Wisoff 11/2001

These observations are aimed at fully charactering FORS1 photometric system (UBVRI zero-points, color-terms and extinction coefficients) for the Tektronix 2048x2048 pixel CCD (24µm px) . To this aim, the two Landolt/Stetson photometric fields SA95 and SA101 will be observed on a number of epochs and at different airmasses during February and March 2007. ... SA101 . ... OBs for SA101 have to be observed during evenigh twilight (exceptions are expected for the second half of March) . ...

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• Plot data from the WDS
• A visual tour
• Astrometry

You can also sort on a specific part of a field if necessary. To define which part of a field to sort on you give the position in the field at which to start the sort followed by the position in the field at which to end the sort. The position at which to start the sort is given as the number of fields to skip followed by the number of characters to skip. ... tells sort to skip the first two fields and the first three characters of field 3. ...

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• Defining the sort field
• Horizontal Tabs
• Moving a block of text

October 14, 2010 =============== Address BUGS In bisque/mks: add Home on startup -- currently must be homed with the joystick reverse tracking direction in southern hemisphere check southern hemisphere mappings In order of priority -- Make a guide and manual available. Provide a method of determining best pointing correction parameters. ... Fully test pointing corrections on a system capable of arc second accuracy. ...

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• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-3.1/docs/nexstar/celestron_commands.pdf
• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-3.1/docs/nexstar/NewNexStarGPSCommands.doc
• AstroCC - A Coordinate Converter for Astronomy

Journal of Atmospheric and Solar-Terrestrial Physics Manuscript Draft Manuscript Number: ATP1021 Title: comment on the paper by Dalin , Pertsev and Romejko Significance of lunar impact on noctilucent clouds ( revised version) Article Type: Research Paper Section/Category: Keywords: Noctilucent clouds moon influence mesosphere Manuscript Region of Origin: Abstract: a critical review of the paper by Dalin , ... Reference: Dalin, P.A., N.N. Pertsev, V.A. Romejko. ...

30. MAO NASU :: Topic: Fwd: two postdoc positions available (1/1)

31. Procedures for Observations

32. Do the paths of totality during solar eclipses follow a pattern that repeats

33. Description of the RadioAstron project, english version

34. Dubna-2009: Dehornoy

35. http://www.meade.com/support/auto/autostar.pdf

36. Izmccd

37. SAI OCL Catalog Description

38. THE HUBBLE LAW JAVA APPLET

39. TESIS team

40. Central meridian positions for physical observations of Saturn for Computer