pray-calc-ml/data/raw/raw_sightings/walisongo_2022_sulawesi_sqm.csv
Aric Camarata c1eeef53c4 Expand dataset to 5,871 Fajr / 46 Isha across 114 locations
Major additions:
- Extract all 1,621 Basthoni 2022 SQM records (46 Indonesian sites,
  Lampiran 2-5) via precomputed_angles.py
- Add 9 new raw sighting CSVs: Abdel-Hadi Malaysia, BRIN multistation,
  Kassim Bahali (2017+2019), Khalifa Saudi, Moonsighting.com,
  Shaukat 2015 Blackburn UK, Walisongo Sulawesi
- Curate aggregate D0 database (115 entries) in research/

Pipeline improvements:
- Open-Topo-Data SRTM30m primary elevation API with fallback
- APPROVED_RAW_CSVS allowlist prevents circular data ingestion
- Pre-computed angle merge path (bypasses back-calculation for SQM data)
- BAD_NOTE_MARKERS quality filter for excluded sources

Collection tools:
- BRIN multistation SQM processors
- PDF/HTML table extractor for academic papers
- Source tracking database (collection_manifest.json)

Documentation:
- Rewrite .wiki/Data.md and .wiki/Research.md from scratch
- Expand Data-Sources.md with full Basthoni Lampiran breakdown
- Add 14 researcher outreach drafts
- Update .gitignore to exclude bulk/experimental files
2026-02-28 10:51:01 -05:00

2.6 KiB

1prayerdate_localtime_localutc_offsetlatlngelevation_msourcenotes
2fajr2022-09-2204:398.0-5.48826120.443886Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaBulukumba S.Sulawesi Bortle-1 MPSAS=22.0; moon=13.7%; weather=Cloudy; SQM=17.8254° SOOF=18.3059°; time inferred from SQM angle
3fajr2022-09-2404:348.0-5.48826120.443886Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaBulukumba S.Sulawesi Bortle-1 MPSAS=22.0; moon=3%; weather=Cloudy; SQM=18.9569° SOOF=18.7899°; time inferred from SQM angle
4fajr2022-09-2504:318.0-5.48826120.443886Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaBulukumba S.Sulawesi Bortle-1 MPSAS=22.0; moon=1%; weather=Clear-Cloudy; SQM=19.514° SOOF=19.1189°; time inferred from SQM angle
5fajr2022-09-2704:378.0-5.48826120.443886Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaBulukumba S.Sulawesi Bortle-1 MPSAS=21.9; moon=3%; weather=Thick Cloud; SQM=17.7429° SOOF=18.2409°; time inferred from SQM angle
6fajr2022-10-0204:288.0-5.48826120.443886Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaBulukumba S.Sulawesi Bortle-1 MPSAS=21.6; moon=41%; weather=Thin Cloud; SQM=19.416° SOOF=19.1882°; time inferred from SQM angle
7fajr2022-10-0304:348.0-5.36511119.5134325Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaTakalar S.Sulawesi Bortle-4 MPSAS=20.4; moon=55%; weather=Cloudy; SQM=18.6759° SOOF=18.453°; time inferred from SQM angle
8fajr2022-10-0404:348.0-5.36511119.5134325Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaTakalar S.Sulawesi Bortle-4 MPSAS=20.6; moon=63%; weather=Thin Cloud; SQM=18.6408° SOOF=18.4378°; time inferred from SQM angle
9fajr2022-10-0504:478.0-5.36511119.5134325Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaTakalar S.Sulawesi Bortle-4 MPSAS=21.8; moon=74%; weather=Thick Cloud; SQM=15.1146° SOOF=15.3822°; time inferred from SQM angle
10fajr2022-10-0704:358.0-5.36511119.5134325Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaTakalar S.Sulawesi Bortle-4 MPSAS=20.6; moon=91%; weather=Thin Cloud; SQM=17.9224° SOOF=16.6283°; time inferred from SQM angle
11fajr2022-10-0804:398.0-5.36511119.5134325Hidayatulloh 2023 UIN Walisongo thesis SOOF+SQM Fajr South Sulawesi IndonesiaTakalar S.Sulawesi Bortle-4 MPSAS=20.6; moon=96%; weather=Cloudy; SQM=16.8223° SOOF=16.8948°; time inferred from SQM angle