Satellite Blog @JE9PEL

SPUTNIX, Russia
https://www.nanosats.eu/sat/sitro-ais
https://space.skyrocket.de/doc_sdat/sitro-ais-5.htm

SITRO-AIS-5    #57176   401.134 MHz   2k4 GMSK_USP   SC3227
SITRO-AIS-6    #57192   401.170 MHz   2k4 GMSK_USP   SC3228
SITRO-AIS-7    #57194   401.200 MHz   2k4 GMSK_USP   SC3229
SITRO-AIS-8    #57193   401.230 MHz   2k4 GMSK_USP   SC2210
SITRO-AIS-9    #57201   401.260 MHz   2k4 GMSK_USP   SC2211
SITRO-AIS-10   #57199   401.290 MHz   2k4 GMSK_USP   SC2212
SITRO-AIS-11   #57208   401.320 MHz   2k4 GMSK_USP   SC2213
SITRO-AIS-12   #57204   401.350 MHz   2k4 GMSK_USP   SC2214
SITRO-AIS-13   #61743   401.015 MHz   2k4 GMSK_USP   SC3231
SITRO-AIS-14   #61752   401.035 MHz   2k4 GMSK_USP   SC3232
SITRO-AIS-15   #61738   401.055 MHz   2k4 GMSK_USP   SC3233
SITRO-AIS-16   #61737   401.075 MHz   2k4 GMSK_USP   SC3234
SITRO-AIS-17   #61789   401.095 MHz   2k4 GMSK_USP   SC3235
SITRO-AIS-18   #61790   401.115 MHz   2k4 GMSK_USP   SC3236
SITRO-AIS-19   #61759   401.135 MHz   2k4 GMSK_USP   SC3237
SITRO-AIS-20   #61758   401.155 MHz   2k4 GMSK_USP   SC3238
SITRO-AIS-21   #61739   401.175 MHz   2k4 GMSK_USP   SC2309
SITRO-AIS-22   #61740   401.195 MHz   2k4 GMSK_USP   SC2310
SITRO-AIS-23   #61742   401.215 MHz   2k4 GMSK_USP   SC2311
SITRO-AIS-24   #61741   401.235 MHz   2k4 GMSK_USP   SC2312
SITRO-AIS-37   #61780   401.025 MHz   2k4 GMSK_USP   SC2325
SITRO-AIS-38   #61786   401.045 MHz   2k4 GMSK_USP   SC2326
SITRO-AIS-39   #61778   401.065 MHz   2k4 GMSK_USP   SC2327
SITRO-AIS-40   #61776   401.085 MHz   2k4 GMSK_USP   SC2328
SITRO-AIS-41   #61760   401.105 MHz   2k4 GMSK_USP   SC2329
SITRO-AIS-42   #61756   401.125 MHz   2k4 GMSK_USP   SC2330
SITRO-AIS-43   #61755   401.145 MHz   2k4 GMSK_USP   SC2331
SITRO-AIS-44   #61748   401.165 MHz   2k4 GMSK_USP   SC2332
SITRO-AIS-45   #61788   401.185 MHz   2k4 GMSK_USP   SC2333
SITRO-AIS-46   #61774   401.205 MHz   2k4 GMSK_USP   SC2334
SITRO-AIS-47   #61773   401.225 MHz   2k4 GMSK_USP   SC2360
SITRO-AIS-48   #61771   401.245 MHz   2k4 GMSK_USP   SC2370
SITRO-AIS-53   #59776   401.050 MHz   2k4 GMSK_USP   SC2341
SITRO-AIS-54   #59777   401.080 MHz   2k4 GMSK_USP   SC2342
SITRO-AIS-55   #59809   401.108 MHz   2k4 GMSK_USP   SC2343
SITRO-AIS-56   #59778   401.215 MHz   2k4 GMSK_USP   SC2344
SITRO-AIS-57            401.002 MHz   2k4 GMSK_USP   SC2371
SITRO-AIS-58            401.033 MHz   2k4 GMSK_USP   SC2359
SITRO-AIS-59            401.048 MHz   2k4 GMSK_USP   SC2356
SITRO-AIS-60            401.062 MHz   2k4 GMSK_USP   SC2348
SITRO-AIS-61            401.077 MHz   2k4 GMSK_USP   SC2349
SITRO-AIS-62            401.092 MHz   2k4 GMSK_USP   SC2372
SITRO-AIS-63            401.108 MHz   2k4 GMSK_USP   SC2351
SITRO-AIS-64            401.123 MHz   2k4 GMSK_USP   SC2352
SITRO-AIS-65            401.137 MHz   2k4 GMSK_USP   SC2353

41214ymg-completion.jpg
41214ymg.jpg

[Extract]
|------- 20 -------||------- 20 -------|
2024-12-14 04:08:32|4A4736594257304A4736
594D58303EF0FFF0FFA40000FFD8FFE000104A46
494600010100000100010000FFDB004300010101
0101010101010101010101010101010101010101
01010101010101010101010101

[ext0a4.rb]
> for i in 0..0x13d
> printf("grep 3EF0FFF0FFA4%04X 41214ymg.csv | head -1 | cut -c 65-186 >> 41214ymg_cut.hex\n", i)
> end

[Terminal]
> [0317] decimal = [013d] hexadecimal
> save above [ext0a4.rb]
$ ruby ext0a4.rb
$ ruby ext0a4.rb > 41214ymg.sh
$ sh 41214ymg.sh
$ tr -d '\n' < 41214ymg_cut.hex > 41214ymg-oneline.hex
$ cat 41214ymg-oneline.hex | xxd -r -p > 41214ymg-completion.jpg

Postponed 11:00 JST on December 18th
Failured.
https://youtu.be/0MbvSC8h3HU
https://space-connect.jp/kairos-2/
https://blog.goo.ne.jp/je1cvl/d/20241215
https://blog.goo.ne.jp/je1cvl/d/20241218