Ran around the side of the building after it disappeared behind the roof so I could get a better look. It took about 5 seconds to get there. There was no sign of any object in any direction by that point. Sorry I couldn't get a photo!
Location
Address
, Scotland (GB)
Latitude
55° 52' 34.99'' N (55.876385°)
Longitude
4° 18' 9.91'' W (-4.302754°)
Elevation
43.056786m
Time and Duration
Local Date & Time
2017-12-31 17:50 GMT
UT Date & Time
2017-12-31 17:50 UT
Duration
≈3.5s
Direction
Moving direction
From left to right
Descent Angle
90°
Moving
Facing azimuth
152.89°
First azimuth
140.69°
First elevation
40°
Last azimuth
190.07°
Last elevation
40°
Brightness and color
Stellar Magnitude
-22
Color
Light Blue, White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
No
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Unknown
Remarks
-
Fragmentation
Observation
Yes
Remarks
Bright blue/white sparkles leaving a trail behind the object, nearly as bright as it was. The trail was about 3-4 times the length of the object itself.