Next: The SAOimage Menu (options Up: Image Display in Xwindows Previous: SAOimage for remote users . ... Menu : to select an option, click any mouse button on that option. ... Quit : Select etc and quit . New image : Select etc and new . ... select etc and raise . ... Color lookup table : to change the contrast of the display hold `r' mouse button and move cursor in main window. ... Color lookup display : to display look-up table, click any mouse button on color bar. ...

. Next: Conclusions Up: The command line interface (TEXT CEILIDH ONLY) Previous: Advantages of the command line interface . At certain times, the teacher may close a complete course, or a unit, or an exercise. These perhaps represent parts of the course which are under development, or which must be kept unmodified for administrative reasons. Dave.Marshall@cm.cf.ac.uk . Wed Sep 14 10:06:31 BST 1994

... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

... Note that, although you can make mosaiced, multi-frequency synthesis images with invert (and, indeed, produce a mosaiced, spectral dirty beam), there is no mosaic equivalent to mfclean . ... In the case of the inputs to mosmem and maxen , apart from differences in the options , the meaning of the flux keyword and the default region , the only significant difference is in specifying the expected RMS noise level in the dirty image. ... MOSMEM . ... An initial model estimate - generally unset. default ...