4.7 Calculation Functions

The various functions from the expression language listed in Section 10.6 are available directly from JyStilts. Each of the subsections in that section is a class in the stilts module namespace, with unbound functions representing the functions.

This means you can use them like this:

    >>> import stilts
    >>> print stilts.Times.mjdToIso(54292)
    2007-07-11T00:00:00

    >>> from stilts import CoordsDegrees
    >>> dist = CoordsDegrees.skyDistanceDegrees(ra1, dec1, ra2, dec2)