ANCIENT ASTROLOGY  in the computer programs Placidus 7 & Porphyrius Magus 2.

Heliacal phases of stars.

Heliacal phases of planets.

Parapegma. 

Heliacal Calendar.

Sphaera Hermetis.

The Circle of Petosiris.

The Celestial Pentagram.

The Babylonian fixed zodiac.

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For a detailed description of the latest versions of  Placidus 7 & Porphyrius Magus 2,

                                     download from here.