Describes how spatial region boundaries are handled. The golden rule for spatial region filtering was first enunciated by Leon VanSpeybroeck in 1986: . ... With this in mind, the rules for determining whether a boundary image pixel or table row are assigned to a region are defined below. For image filtering, pixels whose center is inside the boundary are included. ... That is, an row is inside the boundary without regard to its integerized pixel value. ...

... Describes the pn filter transmission vs energy. The CCF contains one extension of transmission values per filter, and one extension containing the common energy bins. The filter extensions include a region expression to cover cases where there are known spatial variations. ... Thin1 filter transmission values. ... The description of the region in which the transmission values are valid. ... Variable length vector containing the transmission values corresponding to each energy bin datum. ...

previous next contents properties index . Contents . 11.1 Overflow and clipping . 11.1.1 Overflow: the 'overflow' property . ... Generally, the content of a block box is confined to the content edges of the box. ... This may happen when an element's 'width' property has a value that causes the generated block box to spill over sides of the containing block. ... Specifying a small clipping region may cause clipping of otherwise visible contents. 'overflow' . Value: . ... visual . ...

Next: Writing Shell Scripts Up: The User Interface Previous: Indirect Parameter Input . Miriad tasks can always be run by specifying their parameters on the host command line. ... For example, out=gauss sets the parameter out to the `value' gauss . ... Next, we will run a histogram task, histo , with the input image dataset gauss that we just created: % histo in=gauss . ... The command-line interface is quite appropriate for tasks that take relatively few parameters, or in shell scripts. ...

DIGITAL WDC EXCHANGE FORMAT . FOR OBSERVATORY 1.0 MINUTE VALUES 1. ... DATA-1 .. DATA-60 are 1-minute values of the given element for that hour. ... Typically, digital 1-minute values received by WDCs from organizations operating automatic magnetic observatory instruments are averages of more frequendy sampled values, e.g. 10-second point samples. ... If the method used to obtain 1-minute average values is important to a user, the WDC will assist in determining the exact procedure applied. ...

Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

... This chapter discusses values that JavaScript recognizes and describes the fundamental building blocks of JavaScript expressions: variables and literals. ... So, for example, you could define a variable as follows: . var answer = 42 And later, you could assign the same variable a string value, for example, . ... These are fixed values, not variables, that you literally provide in your script. ... A string literal is zero or more characters enclosed in double ( " ) or single ( ' ) quotation marks. ...

... Abstract Fetch from the kernel pool the double precision values of an item associated with a body. ... It's an error to supply an output array that is too small to hold all of the values associated with the requested kernel variable. Detailed_Output dim is the number of values returned; this is always the number of values associated with the requested kernel variable unless an error has been signaled. values is the array of values associated with the requested kernel variable. ...

... The BL Lac objects found within DXRBS fall mostly in the range . ... A large fraction of the BL Lacs so far in our sample are at L X / L R < 10 -6.5 , the region of Figure 6 populated by LBLs. In this region of parameter space (to the left of the left-most dashed line in Figure 6), DXRBS includes objects up to two orders of magnitude fainter than the 1 Jy survey. ... For comparison, we have plotted the values for members of these three ROSAT-based surveys (DXRBS, HQS/RASS and RC) in Figure 7. ...