pray-calc-ml/data
Aric Camarata 77e0a99ef1 Expand dataset to 4,466 Fajr records across 98 locations (Batch 6)
Added 38 per-date individual DSLR observations from Kassim Bahali et al. (2019)
JATMA 7(2):37-48 across 10 new sites:
- Sabang, Aceh, Indonesia (5.876°N, 95.340°E) — 11 nights Dec 2017
- Yaring, Pattani, Thailand (6.934°N, 101.319°E) — 2 nights Jan 2018
- Surabaya, East Java, Indonesia — 3 nights Feb 2018
- Sumenep, Madura, Indonesia — 3 nights Feb 2018
- Ternate, North Maluku, Indonesia — 3 nights Mar 2018
- South Sulawesi (Gowa area), Indonesia — 6 nights Mar 2018
- Mersing, Johor, Malaysia — 3 nights Jun 2018
- Kuala Rompin, Pahang, Malaysia — 2 nights Jul 2018
- Nenasi Pekan, Pahang, Malaysia — 2 nights Aug 2018
- Kota Tinggi, Johor, Malaysia — 3 nights Sep 2018

Depression angles computed via PyEphem from actual dawn times + coordinates.
Mean D0 range: 17.07° (Pattani) to 19.61° (Kota Tinggi dry season).
Includes first Thailand data point (Pattani) and expanded Indonesian coverage.

+10 new unique locations (88 → 98)
2026-02-25 21:10:50 -05:00
..
processed Expand dataset to 4,466 Fajr records across 98 locations (Batch 6) 2026-02-25 21:10:50 -05:00
raw Expand dataset to 4,396 Fajr / 70 Isha records across 80 locations 2026-02-25 20:44:37 -05:00