Next: 1--Dimensional Images (``Spectra'') Up: 2--Dimensional Images Previous: Patterns . ... CREATE/RAMP . produces square two--dimensional images of user--specified dimensions, with mean flux per pixel of 100 units, of user--specified slope of the plane, and with the plane itself sloping at a position angle. ... CREATE/WAVE . ... Again, the image is two--dimensional, of user--specified dimensions, and with user--specified amplitude and period. ... The mean flux per period is 0 units. ...

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Software . This section describes miscellaneous software, such as a spreadsheet program (20/20), a calculator (CALC), and a program for printing sky plots (FINDER). 20/20 is a spreadsheet program available on KEPLER and DEVVAX. ... To start 20/20, you would type the following command: . ... Most users will want to specify either VT100 or VT220, although there are more then 50 valid terminal types recognized by the program, including Tektronix and Wyse terminals. ... Basic Commands: . ... CALC . ...

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• Procedures for Activating Targets of Opportunity
• Target Identification
• Generic Targets List [Generic_Targets]

This document describes how number input can be given to tasks which request numbers from Hermes. ... list selection The following constants are implemented: pi 3.14159.... c speed of light (SI) h Planck (SI) k Boltzmann (SI) g gravitation (SI) s Stefan-Boltzman (SI) m mass of sun (SI) p parsec (SI) BLANK Universal undefined value The following mathematical functions are implemented: abs(x) absolute value of x sqrt(x) square root of x sin(x) sine of x asin(x) inverse sine ...

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• Summary List of Setup File Parameters
• Set-related user input
• BBSYN

... The OM CCF component BadPix is read and the entries of bad pixels falling into the specified area are extracted. A value of zero is assigned to defect free pixels in the output map. Bad pixels are marked in the output map by non-zero values. The value assigned to a bad pixel encodes the type of defect. The mapping between CCF description and the integer encoding used in the output badpixel map is as following: . ... hot CCD pixel . ... dead CCD pixel . ... bad CCD pixel . ...

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• The contour method of calculating source region shape
• Limitations

Instructions for using Menu-driven Axis Control Software . ... Altitude and azimuth axes use position feedback and the setting is in counts per second times 10. ... Use b to set the brakes and use c to clear the brakes for the corresponding axis, either azimuth or altitude. ... Use m to move to the previously specified position and velocity for the corresponding axis; either azimuth or altitude. ... Use g to move to the previously specified position and velocity for both the azimuth and altitude axis. ...

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• TUI:Telescope:Offset Types
• TUI:Tidbits:Entering Sexagesimal Positions
• Zerostep Procedure

Region markers can be moved, resized, rotated, zoomed, deleted, and can change geometric type. ... For example, markers placed on astronomical catalog positions should be fixed so that one cannot accidentally move them off the specified position. ... Parameters can be fixed using the fix option of the regions public access point (for fixing classes of markers) or by means of a fix keyword in the definition of an externally loaded marker. ... In the command: echo "regions fix all -position -size" | ...

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• Spatial Region Boundaries
• QPOE Files
• Spatial Region Coordinates

... Michael E. Lopez-Alegria (Captain, USN, RET.) ... After his second mission, he led the International Space Station (ISS) Operations branch of the Astronaut Office. ... In October 2014 Lopez-Alegria became an independent consultant; he is based in Washington, D.C. SPACE FLIGHT EXPERIENCE: Mission Specialist (MS)-2, STS-73 Columbia (October 20 to November 5, 1995). ... The primary mission objective was delivery of the Expedition 6 crew to the ISS and the return of the Expedition 5 crew to Earth. ...

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• Astronaut Bio: Dale A. Gardner
• Astronaut Bio: Timothy L. Kopra (10/2014)
• Astronaut Bio: John E. Blaha (05/2008)

There are six possible ways of object description: . a) by number(s) . ... d) by list . e) by orbital elements . ... They should be introduced as year, month, day with tenth (e.g. 20021104.1). d) Computations are performed for all objects listed in the file whose path and name should be introduced into assigned data field. ... On pressing Edit file button user has a possibility to look through the list of object elements or their coordinates and velocities to add or to change it. ...

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. The shell uses a command called test to evaluate conditional expressions. Full details of this command can be found in the test manual page. For example: if test ! -f $FILE then if test "$WARN" = "yes" then echo "$FILE does not exist" fi fi . First, we test to see if the filename specified by the variable $FILE exists and is a regular file. If it does not then we test to see if the variable $WARN is assigned the value yes , and if it is a message that the filename does not exist is displayed.

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• Reading user input
• Creating a command alias
• Horizontal Tabs

... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

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• The Direction Assigned to Electric Currents

... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

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• Reference Clock Options
• Configuration Options
• Reference Clock Drivers

Astronomy Discussion Forums . ... I Don't Follow You! ... Post Message | ... Posted by Richard D. Stafford, Ph.D. on September 16, 2002 14:59:47 UTC . ... Let me explain - harvey1 - September 16, 2002 - 18:31 UTC . Once again, we are askew of the issue. - doctordick - September 17, 2002 - 18:15 UTC . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...