... For a good discussion of the theory and practice of combining single dish and mosaic data, see the paper by Snezana Stanimirovic (ASP Conf. ... Just as there are two approaches to mosaicing (the joint and individual approach), Miriad provides two approaches to single-dish combination - the linear and a non-linear methods, using tasks immerge and mosmem respectively. ... Given that combining mosaic and single-dish data can be a bit of an art, its worth doing a few checks of the result: . ...

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• Combining Pre- and Post-August 1994 Data
• casacore: casa::WCConcatenation Class Reference
• imcomb

This document discusses the conventions for combining region and table filters, especially with regards to the comma operator. Filter specifications consist of a series of boolean expressions, separated by commas. ... Region and table filters can be combined: foo.fits[circle(10,10,3),pi=1:5] or even: foo.fits[pha==1 (10,10,3),pi==2 (20,20,8,5)] In these cases, it is not obvious whether the command should utilize an or or and operator. ...

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. You can also use the find command to find a file and then carry out a command on that file. To do this use the command: find pathname -name filename -print -exec command {}\; . To be prompted for confirmation before the command is executed use the command: find pathname -name filename -print -ok command {}\; . The command must be followed by a \ (backslash) and a ; (semi-colon). The {} (pair of braces) substitute the pathname of the file that is found as an argument to the command. Examples .

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... Credit Copyright: J. Vilinga (Angola, IAP ), LASCO , NRL , SOHO , ESA , NASA ; . Processing: R. Wittich ; Composition Copyright: S. Koutchmy ( IAP , CNRS ) Explanation: Sometimes, a total eclipse is a good time to eye the Sun. Taking advantage of an unusual juxtaposition of Earth, Moon and Sun , the featured image depicts the total solar eclipse that occurred last month as it appeared -- nearly simultaneously -- from both Earth and space. ... Earth During a Total Eclipse of the Sun . ...

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• Астронет > Combined Solar Eclipse Corona from Earth and Space

The Navy Prototype Optical Interferometer . Articles | ... NPOI, Page 3 . Optical fibers on the beam combiner table guide the combined starlight to the electronics room. ... Electronics Lab . The scope of control necessary to make something like an Optical Interferometer work is immense. ... The instrument must process data fast enough to track air disturbances and correct them. ... www.astronomy.net . About Astronomy Net | ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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Next: Quadrant DC Offset Removal in NICMOS Images Using an Eye-pleasing Criterion . ... This paper describes a simple imaging model which allows the limits of dithered imaging to be readily appreciated and briefly reviews available software. ... Dithered imaging can improve this sampling. ... ACOADD was originally developed for combining images with different PSFs but can also be used, with shifted PSFs and sub-sampled output images, for combining dithered under-sampled images. ...

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• Robust Estimation and Image Combining
• ADASS 2002 Conference Proceedings
• IRAF Data Reduction Software for the NOAO Mosaic

... Class . ... CONSTR | METHOD . ... java.lang.Object ij.plugin.StackCombiner . ... public class StackCombiner . ... This plugin implements the Image/Stacks/Combine command. ... ImageStack . ... This method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt. ... public ImageStack combineHorizontally ( ImageStack stack1, ImageStack stack2) . public ImageStack combineVertically ( ImageStack stack1, ImageStack stack2) . ...

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... The Si VIII line width measurements and N e estimates based on SUMER observations are combined with LASCO and UVCS output to provide an overview of its variations with height above a polar coronal hole. ... Combining the Si VIII half width at 1/e of the peak intensity with the UVCS O VI half width, we find a small increase of the half width from 1 to 1.2 , then a plateau until 1.5 , thereafter a sharp increase until 2 , finally a more gradual increase reaching 550 km s -1 at 3.5 . ...

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• Stars Beyond Maturity
• Armagh Observatory
• Co-orbital asteroids

Home | ... Fisica Sanitaria | ... Amber SPG . ... The near-infrared / red focal instrument of the VLTI, called AMBER will operate between 1 and 2.5 µm in a first phase (2001-2003) with two UTs. This instrument has been designed for three beams to be able to perform images through phase closure techniques. ... The instrument has been designed to be used with two or three beams, thus enabling also the use of closure phase techniques. ... AMBER VLTI focal instrument home page . ... Simone Busoni . ...

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• IRAS Image Of The Large Magellanic Cloud
• TRASP 2
• split-logfile - Split up multi-vhost logfiles - Apache HTTP Server

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Concept Spacecraft . ... By admin September 24, 2010 Posted in: Concept Spacecraft . One of the most grandiose of the vehicles suggested by Cole was the Aldebaran concept, a gigantic nuclear-powered launch vehicle he proposed in 1959. ... Scott Lowther has recently added fascinating scale drawings of this and other nuclear space propulsion concepts at his blog (the Unwanted Blog). ... The Amazing Aldebaran Spacecraft | ...

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. This image combines Hubble observations of M106 with additional information captured by amateur astronomers Robert Gendler and Jay GaBany. Gendler combined Hubble data with his own observations to produce this stunning color image. // NASA, ESA, the Hubble Heritage Team (STScI/AURA), and R. Gendler (for the Hubble Heritage Team). Acknowledgment: J. GaBany

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• Telescopes combine to push frontier on galaxy clusters | Astronomy.com

Family ASTRO Chocolate Chip Constellations 21/4 cups all purpose flour 1 teaspoon baking soda 1 teaspoon salt 1 cup butter, softened 3/4 3/4 (pan cookies) Preheat oven to 375 degrees F. In small bowl, combine flour, baking soda and salt; set aside. In large bowl, combine butter, sugar, brown sugar and vanilla extract; beat until creamy. Beat in eggs. ... Stir in nuts and chocolate morsels, reserve 1/2 cup to make constellations. ... Smooth top so no chocolate morsels show. ...

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• ASP: An Ancient Universe - Telescopes
• ASP: The Uses of Astronomy
• ASP: Astronomy in the News

. Invited Paper AIAA-94-2281, 1994. Jacques Lewalle, jlewalle@syr.edu