my camera shutter was open both before and after the flash, it happened right after I hit the shutter for a 6 second test shot and was gone long before the shutter closed.
Photo
Location
Address
, Alberta (CA)
Latitude
51° 14' 41.54'' N (51.244871°)
Longitude
113° 51' 56.24'' W (-113.865621°)
Elevation
1088.788452m
Time and Duration
Local Date & Time
2021-10-11 22:02 MDT
UT Date & Time
2021-10-12 04:02 UT
Duration
<1s
Direction
Moving direction
From up right to down left
Descent Angle
232°
Moving
Facing azimuth
338.87°
First azimuth
330.53°
First elevation
23°
Last azimuth
328.48°
Last elevation
23°
Brightness and color
Stellar Magnitude
-6
Color
White
Concurrent Sound
Observation
No
Remarks
-
Delayed Sound
Observation
No
Remarks
-
Persistent train
Observation
Unknown
Duration
-
Length
-
Remarks
-
Terminal flash
Observation
Yes
Remarks
It was a bright sort of wider shape than the usual shooting stars I see which are just little streaks usually, this one developed a bulbous shape and then was gone