GHOST events

Hello,
My configuration is : M2 + Sony ILX-LR1 camera. It’s been properly mounted with the antenna on the top of the airplane. I had 15 flights with about 4000 photos each. The number of the events doesn’t match the number of the photos. I have MORE events than photos, about 20 more for the each flight. Since my photos were taken on the regular base with the timer taking photo each 1.7 seconds I have those extra events with the time delay of 0.12 or 0.13 seconds after the regular photo. That was not the problem to eliminate them but the question is:
Did I eliminate the proper markers or the marker prior to the one with the time delay of 0.12 seconds had to be eliminated?? Please, find my sample attached to this message.
Best regards,
Darko Car
Reach_raw_20250527105406_events.pos (525.5 KB)

I would like to add my XLS file where I have compared GPS time taken by M2 vs. EXIF time from camera.
Cres3_Emlid.pdf (260.4 KB)

Hi @darkocar1959, to investigate this further could you also share the raw data to check:

  • observation data from the base
  • observation data from the rover
  • navigation data from the base

If you prefer to share the data privately, feel free to email it to support@emlid.com, and I’ll take a look further.

Hi Merryna,
Please find the files on my Google Drive that’s been shared using the link above.
Best regards,
Darko Car

Hi @darkocar1959, Thanks for sending the raw files! I reprocessed it and it asked for 3783 photos. Do I understand it right that you have 4000 photos taken for this data?