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SkyArchive

Users have the unique ability to overlay scientific data points onto each panorama, offering valuable insights into the actual Sky Quality Meter (SQM) values specific to that night and location. This data is collected in tandem using a TAS photometer, which scans the entire night sky at 145 individual data points with a 17-degree viewing angle. Additionally, these data provide a calculated approximate Bortle scale value, offering an easily relatable reference for sky watchers familiar with this well-known measure of sky darkness.

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Location: Pragelpass, Switzerland

Coordinates: 46.99916, 8.86947

Date of data collection: 2023-08-22

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Location: Stöcklichrüz, Switzerland

Coordinates: 47.15898, 8.82015

Date of data collection: 2023-07-15

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Location: Altendorf, Switzerland

Coordinates: 47.18421,8.83727

Date of data collection: 2023-07-14

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Location: Michelau, Luxembourg

Coordinates: 49.90149, 6.10228

Date of data collection: 2023-08-14

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Location: Sandweiler, Luxembourg

Coordinates: 49.62080, 6.22083

Date of data collection: 2023-08-18

Location: Lachen, Switzerland

Coordinates: 47.20130, 8.86948

Date of data collection: 2023-09-11

Location: Wald, Güntisberg

Coordinates: 47.26219,8.90939

Date of data collection: 2023-10-13

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