Deep-Sky Planner uses a number of file types for various data storage needs. The file types and the associated extensions are listed below. These files are stored by default in the Documents folder of your installation, typically Documents\Deep-Sky Planner 9.
Extension
Usage
.astcalc
Asteroid Ephemeris document
.astqry
Asteroid Search document
.cmtcalc
Comet Ephemeris document
.cmtqry
Comet Search document
.drkcalc
Darkness document
.dsoqry
Deep-Sky document
.dsplan
Observing plan document
.equip
Equipment import/export
.evtcalc
Planet Event document
.location
Location import/export
.logqry
Observing Log document
.obslog
Observation import/export
.obsses
Observing Session import/export
.plncalc
Planet Ephemeris document
.stoqry
Star Search document
.xml
Observation import/export in OpenAstronomyLog format
Saved Report File Types
Deep-Sky Planner can save reports in the formats as listed below.
Extension
Usage
.csv
comma separated values
.htm
HTML
.ics
iCalendar standard format (Planet Event reports only)
