No timestamp found in filename

[fannoname]

I'm new to gr-iridium and the Iridium Toolkit.When I'm working with raw data，I ran the following command to decode the raw data:
python3 iridium-extractor -c 1626000000 -r 10000000 --file-info 1732051200 -f cu8 /mnt/hgfs/caiji/1200.dat >output.bits
and ran the following command next:
python3 iridium-parser.py -p ~/gr-iridium/apps/output.bits
Then the following warning appeared:
Warning: no timestamp found in filename [0.0 l/s] filtered:100%
And the resulting output.parsed file is in the form below:
IBC: u-1732051200 000000438.7346 1623829102 85% -18.00|-067.27|18.03 131 DL bc:0 sat:028 cell:08 0 slot:0 sv_blkn:0 aq_cl:1111111111111111 aq_sb:24 aq_ch:2 00 0000 time:2024-11-20T02:20:36.89Z [7 100111000101000010100000001010010000010]
The prefix is not p- but u-.
I would like to know if this result will have an effect on the following commands, and if so, how to fix it.
python3 reassembler.py -i output.parsed -m satmap
Where my timestamp should have been 1732051200.