Test the chart backend end to end.
Generate a birth event through chart-engine, normalize it through yanamsa-core, and inspect public-safe chart output with runtime diagnostics.
Experimental - Not Yet Validated
Chart output is surfaced with diagnostics. Until trusted fixtures pass, placements and interpretation summaries are public-safe experimental infrastructure.
Generate chart infrastructure
Run a complete preset chart
Resolved inputs and validation boundary
Geocode
Run a chart
pending
Curated local city data is used before any external provider.
Timezone
Run a chart
pending
IANA timezone and UTC conversion appear after generation.
UTC
Run a chart
pending
Birth time is normalized only after timezone resolution.
Ephemeris
not active
pending
Ephemeris output is not presented as validated real astrology until trusted fixtures pass.
Houses
not active
pending
ASC, MC, Placidus, and Whole Sign output remains bounded by house validation state.
What this backend produces
Geocoded location
Shown after generation
Timezone
Historical timezone from curated fixture
UTC timestamp
Normalized birth instant
Angles
ASC and MC from chart-engine
Houses
Whole Sign and Placidus structures
Planetary positions
Sun through Pluto plus lunar nodes
Lahiri sidereal
Ayanamsha-adjusted longitudes
Nakshatra / pada
Derived from sidereal longitude
Planet longitude preview
Generate a preset to see planetary longitude output.
Diagnostics preview
Precision status, validation state, runtime warnings, and blocked layers are shown here.
Choose a preset or submit birth data to render geocoding, timezone normalization, planetary positions, houses, Vedic placements, public-safe interpretation, and diagnostics.