Soyuz-2.1b / Fregat Vostochny launch 2023-06-27 11:34 UTC

geoscan · July 9, 2023, 4:30pm

STRATOSAT TK-1 currently transmits mostly telemetry logs. Deployment of pocketcubes is scheduled for Tuesday 11.07 ~08:00 UTC.

After deployment there will be a lot of video transmissions. I will let you know about them here.

jupitersaturn09 · July 9, 2023, 4:57pm

Yep, I was able to get the same… interesting that they are not AX.25 packets though

michal.drzal · July 9, 2023, 9:46pm

OBJECT M - 57177 on 401.480 MHz
OBJECT AH - 57197 seems to transmit also on 401.523 MHz and 401.633 MHz

fredy · July 10, 2023, 4:37am

Latest Status Update:

Temporary NORAD ID	Satellite	NORAD ID to follow	Other NORAD IDs	Identified	Deployed	Last Update
RECEIVED AND DEMODULATED
	METEOR 2 2-3	57166	-	YES	YES	Identified by space-track.org and network observations
	CubeBel-2(EU11S)	57175	-	YES	YES	Identified, here are the ikhnos results
	StratoSat TK-1(RS52S)	57167	-	YES	YES	Identified, here are the ikhnos results
	UmKA-1(RS40S)	57172	-	YES	YES	Identified, here are the ikhnos results
99141	CubeSX-HSE-3(RS42S)	57178	57179,57180-57182(unlikely),57191,57217(unlikely)	NO	YES	Changed to follow 57178, other possible 57179,57180-57182,57191,57217
RECEIVED
99069	Satellite 2 from 23091	57174	-	NO	YES	Changed to follow 57174, waiting for more observations to identify
99068	Satellite 3 from 23091	57184	-	NO	YES	Changed to follow 57184, waiting for more observations to identify
99067	Satellite 4 from 23091	57188	-	NO	YES	Changed to follow 57188, waiting for more observations to identify
99066	Satellite 5 from 23091	57197	-	NO	YES
99065	Satellite 6 from 23091	57197	-	NO	YES
99127	Yarilo No. 3	57199	all	NO	YES	Changed to follow 57199, satellite team choice
99134	ReshUCube-2(RS37S)	57171	57168,57169-57170	NO	YES
99135	KuzGTU-1(RS47S)	57217	57176-57168,57173-57175,57177-57182,57191-57194	NO	YES
	UTMN2(RS27S)	57203	-	YES	YES	Identified, here are the ikhnos results
99128	Norby-2	57181	57179,57180,57182	NO	YES	Changed to follow 57180, other possible 57179,57181,57182
99091	STC-1.1	57202	57200,57201	NO	YES	Changed to follow 57202, other possible 57200,57201
99090	STC-1.2	57186	57195,57196	NO	YES	Changed to follow 57186, other possible 57195,57196
99132	Polytech Universe 3(RS46S)	57191	57177,57178	NO	YES	Changed to follow 57191, other possible 57177,57178
99092	SamSat-ION	57179	57167,57168,57172-57178,57181,57182,57191-57194,57217	NO	YES	Changed to follow 57181, other possible 57167,57168,57172-57180,57182,57191-57194,57217
99131	Avion Kaluga 650		57195	-	NO	YES
99139	Monitor-2(RS39S)	57173	57174	NO	YES	Changed to follow 57173, other possible 57174
99138	Monitor-3	57180	57178,57179,57181(unlikely),57182	NO	YES	Changed to follow 57180, other possible 57178,57179,57181,57182
99137	Monitor-4	57182	57179-57181	NO	YES	Changed to follow 57182, other possible 57179-57181
99140	VIZARD-meteo(RS38S)	57189	-	NO	YES	Changed to follow 57189, waiting for a couple more observations to identify
	Nanozond-1(RS49S)	57190	-	YES	YES	Identified, here are the ikhnos results
99153	ArcCube-01(RS25S)	57205	57206,57208	NO	YES	Changed to follow 57205, other possible 57206,57208
99144	Svyatobor-1(RS60S)	57187	57188	NO	YES	Changed to follow 57187, other possible 57188
99142	AHMAT-1(RS41S)	57174	57173,57176,57192-57194(unlikely)	NO	YES	Changed to follow 57174, other possible 57173,57176,57192-57194
99087	A-SEANSAT-PG1	57186	all	NO	YES	Changed to follow 57186, random choice
99116	SITRO-AIS-12 (Sputnix Fartushny)	57176	-	NO	YES	Received by strf, changed to follow 57176 by strf
99117	SITRO-AIS-11 (Sputnix Smirenny)	57192	-	NO	YES	Received by strf, changed to follow 57192 by strf
99118	SITRO-AIS-10 (Sputnix Katys)	57194	-	NO	YES	Received by strf, changed to follow 57194 by strf
99119	SITRO-AIS-9 (Sputnix Burdaev)	57193	-	NO	YES	Received by strf, changed to follow 57193 by strf
99120	SITRO-AIS-8 (Sputnix Shchukin)	57200	-	NO	YES	Received by strf, changed to follow 57200 by strf
99121	SITRO-AIS-7 (Sputnix Sheffer)	57199	-	NO	YES	Received by strf, changed to follow 57199 by strf
99122	SITRO-AIS-6 (Sputnix Chirkin)	57208	-	NO	YES	Received by strf, changed to follow 57208 by strf
99123	SITRO-AIS-5 (Sputnix Anokhin)	57204	-	NO	YES	Received by strf, changed to follow 57204 by strf
RECEPTION STOPPED
NOT RECEIVED
99089	Impulse-1	57192	all	NO	YES	Changed to follow 57192, random choice
99152	Sirius-SINP-3U	57170	all	NO	YES	Not received
NO FREQUENCIES
99088	PHI-DEMO	-	-	NO	YES
99124	Zorkiy-2M	-	-	NO	YES
99149	StratoSat TK-1-B	-	-	NO	NO
99148	StratoSat TK-1-C	-	-	NO	NO
99147	StratoSat TK-1-D	-	-	NO	NO
99146	StratoSat TK-1-E	-	-	NO	NO
99145	StratoSat TK-1-F	-	-	NO	NO
99086	Hors 1	-	-	NO	YES
99085	Hors 2	-	-	NO	YES
99084	SATURN	-	-	NO	YES
99129	Druzhba ATURK	-	-	NO	YES

fredy · July 10, 2023, 4:39am

I’ve also updated the first post with the new frequencies we know.

If you find any mistakes in both tables, the one in the first post and the one on the previous post, let me know to fix it.

geoscan · July 10, 2023, 7:55am

STRATOSAT TK-1-A missing. It’s going to be deployed with TK-1-B,C,D,E,F tomorrow

fredy · July 10, 2023, 9:45am

Latest Status Update (added details for the StartoSat and HORS satellites, first post with frequencies is updated accordingly):

Temporary NORAD ID	Satellite	NORAD ID to follow	Other NORAD IDs	Identified	Deployed	Last Update
RECEIVED AND DEMODULATED
	METEOR 2 2-3	57166	-	YES	YES	Identified by space-track.org and network observations
	CubeBel-2(EU11S)	57175	-	YES	YES	Identified, here are the ikhnos results
	StratoSat TK-1(RS52S)	57167	-	YES	YES	Identified, here are the ikhnos results
	UmKA-1(RS40S)	57172	-	YES	YES	Identified, here are the ikhnos results
99141	CubeSX-HSE-3(RS42S)	57178	57179,57180-57182(unlikely),57191,57217(unlikely)	NO	YES	Changed to follow 57178, other possible 57179,57180-57182,57191,57217
RECEIVED
99069	Satellite 2 from 23091	57174	-	NO	YES	Changed to follow 57174, waiting for more observations to identify
99068	Satellite 3 from 23091	57184	-	NO	YES	Changed to follow 57184, waiting for more observations to identify
99067	Satellite 4 from 23091	57188	-	NO	YES	Changed to follow 57188, waiting for more observations to identify
99066	Satellite 5 from 23091	57197	-	NO	YES
99065	Satellite 6 from 23091	57197	-	NO	YES
99127	Yarilo No. 3	57199	all	NO	YES	Changed to follow 57199, satellite team choice
99134	ReshUCube-2(RS37S)	57171	57168,57169-57170	NO	YES
99135	KuzGTU-1(RS47S)	57217	57176-57168,57173-57175,57177-57182,57191-57194	NO	YES
	UTMN2(RS27S)	57203	-	YES	YES	Identified, here are the ikhnos results
99128	Norby-2	57181	57179,57180,57182	NO	YES	Changed to follow 57180, other possible 57179,57181,57182
99091	STC-1.1	57202	57200,57201	NO	YES	Changed to follow 57202, other possible 57200,57201
99090	STC-1.2	57186	57195,57196	NO	YES	Changed to follow 57186, other possible 57195,57196
99132	Polytech Universe 3(RS46S)	57191	57177,57178	NO	YES	Changed to follow 57191, other possible 57177,57178
99092	SamSat-ION	57179	57167,57168,57172-57178,57181,57182,57191-57194,57217	NO	YES	Changed to follow 57181, other possible 57167,57168,57172-57180,57182,57191-57194,57217
99131	Avion Kaluga 650		57195	-	NO	YES
99139	Monitor-2(RS39S)	57173	57174	NO	YES	Changed to follow 57173, other possible 57174
99138	Monitor-3	57180	57178,57179,57181(unlikely),57182	NO	YES	Changed to follow 57180, other possible 57178,57179,57181,57182
99137	Monitor-4	57182	57179-57181	NO	YES	Changed to follow 57182, other possible 57179-57181
99140	VIZARD-meteo(RS38S)	57189	-	NO	YES	Changed to follow 57189, waiting for a couple more observations to identify
	Nanozond-1(RS49S)	57190	-	YES	YES	Identified, here are the ikhnos results
99153	ArcCube-01(RS25S)	57205	57206,57208	NO	YES	Changed to follow 57205, other possible 57206,57208
99144	Svyatobor-1(RS60S)	57187	57188	NO	YES	Changed to follow 57187, other possible 57188
99142	AHMAT-1(RS41S)	57174	57173,57176,57192-57194(unlikely)	NO	YES	Changed to follow 57174, other possible 57173,57176,57192-57194
99087	A-SEANSAT-PG1	57186	all	NO	YES	Changed to follow 57186, random choice
99116	SITRO-AIS-12 (Sputnix Fartushny)	57176	-	NO	YES	Received by strf, changed to follow 57176 by strf
99117	SITRO-AIS-11 (Sputnix Smirenny)	57192	-	NO	YES	Received by strf, changed to follow 57192 by strf
99118	SITRO-AIS-10 (Sputnix Katys)	57194	-	NO	YES	Received by strf, changed to follow 57194 by strf
99119	SITRO-AIS-9 (Sputnix Burdaev)	57193	-	NO	YES	Received by strf, changed to follow 57193 by strf
99120	SITRO-AIS-8 (Sputnix Shchukin)	57200	-	NO	YES	Received by strf, changed to follow 57200 by strf
99121	SITRO-AIS-7 (Sputnix Sheffer)	57199	-	NO	YES	Received by strf, changed to follow 57199 by strf
99122	SITRO-AIS-6 (Sputnix Chirkin)	57208	-	NO	YES	Received by strf, changed to follow 57208 by strf
99123	SITRO-AIS-5 (Sputnix Anokhin)	57204	-	NO	YES	Received by strf, changed to follow 57204 by strf
RECEPTION STOPPED
NOT RECEIVED
99089	Impulse-1	57192	all	NO	YES	Changed to follow 57192, random choice
99152	Sirius-SINP-3U	57170	all	NO	YES	Not received
99150	StratoSat TK-1-A(RS45S)	57167	-	NO	NO (expected 2023-07-11 08:00)	Changed to follow 57167 of its deployer
99149	StratoSat TK-1-B	57167		NO	NO (expected 2023-07-11 08:00)	Changed to follow 57167 of its deployer
99148	StratoSat TK-1-C	57167	-	NO	NO (expected 2023-07-11 08:00)	Changed to follow 57167 of its deployer
99147	StratoSat TK-1-D	57167	-	NO	NO (expected 2023-07-11 08:00)	Changed to follow 57167 of its deployer
99146	StratoSat TK-1-E	57167	-	NO	NO (expected 2023-07-11 08:00)	Changed to follow 57167 of its deployer
99145	StratoSat TK-1-F	57167	-	NO	NO (expected 2023-07-11 08:00)	Changed to follow 57167 of its deployer
99086	Hors 1	57188	all	NO	YES	Changed to follow 57188, probably it is Satellite 4
99085	Hors 2	57197	all	NO	YES	Changed to follow 57197, random choice
NO FREQUENCIES
99088	PHI-DEMO	-	-	NO	YES
99124	Zorkiy-2M	-	-	NO	YES
99084	SATURN	-	-	NO	YES
99129	Druzhba ATURK	-	-	NO	YES

geoscan · July 10, 2023, 4:42pm

Awaiting multiple images transmission from STRATOSAT TK-1 tomorrow from 8:10 to 8:23 UTC.

K4KDR · July 10, 2023, 5:00pm

Any details available on the format to expect in the image downlink packets? Thanks!

geoscan · July 10, 2023, 5:46pm

@SA2KNG made GitHub - kng/geoscan-tools: Process frames from satellite Geoscan-Edelveis. Image will be transmitted one after the other. Beginning of next image might be in the packet with an end of another

geoscan · July 11, 2023, 6:59am

Pocketcubes from Stratosat TK-1 was succesfully deployed

K4KDR · July 11, 2023, 7:32am

LoRa decodes coming in! Congrats to all involved.

igor_lomaka · July 11, 2023, 9:00am

OBJECT H - 57173 transmits on 437.4 MHz is SamSat-ION

tomasz · July 11, 2023, 10:08am

Many frames from Stratosat-tk1, but no decode any images

K4KDR · July 11, 2023, 11:01am

-5- separate .JPG image files in this observation

https://network.satnogs.org/observations/7837995/

… but I was not able to cut out any of them as valid images since even one missing frame corrupts a JPG file

K4KDR · July 11, 2023, 3:38pm

Received / decoded a couple of the PicoSats deployed from StratoSat-TK1 today

https://twitter.com/scott23192/status/1678788735012315136

… will look forward to seeing any pictures or videos of the deployment if they can be downloaded!

geoscan · July 11, 2023, 4:17pm

How you tried to decode it? I was able to get some corrupt image from some observations

K4KDR · July 11, 2023, 4:34pm

Yes, tried several tools as well as manually separating out the JPG files based on the marker bytes but nothing produced valid image files. Plain, raw JPG files without packet counters (bytes added to each packet to identify missing sections) are extremely difficult to download 100% error-free.

geoscan · July 11, 2023, 4:37pm

Yes 100% image is hard. But i was able to get an image with one or two missing packets. Parsed using audiodemod.sh and process_simple.py by @SA2KNG geoscan-tools

PE0SAT · July 11, 2023, 7:54pm

Decoding MONITOR-2 AFSK 1200 baud 435.815:

Using: SatNOGS Network - Observation 7831616 and after decoding RS39S is clearly visible and that is the alternative call for MONITOR-2.

-> Packet from 1k2 AFSK downlink
Container: 
    header = Container: 
        addresses = ListContainer: 
            Container: 
                callsign = u'CQ' (total 2)
                ssid = Container: 
                    ch = False
                    ssid = 0
                    extension = False
            Container: 
                callsign = u'RS39S' (total 5)
                ssid = Container: 
                    ch = False
                    ssid = 0
                    extension = True
        control = 0x0A
        pid = 0x01
    info = b'230708174359;U1BS=8130;U2BS=8000;U3BS=8000;IAB=128;ISUN=160;TCPU=14;T1AB=0;T2AB=0;T3AB=2;T4AB=2;TRF=-1;fBCK=1F;f1cd=3;f1sp=13;f2cd=0;f2sp=12' (total 140)

This brings the current gr-satellite yml file as follows:

name: MONITOR-2
alternative_names:
  - RS39S
norad: 99139
data:
  &tlm Telemetry:
    telemetry: ax25
transmitters:
  1k2 AFSK downlink:
    frequency: 435.815e+6
    modulation: AFSK
    baudrate: 1200
    af_carrier: 1700
    deviation: 600
    framing: AX.25
    data:
    - *tlm
  1k2 FSK downlink:
    frequency: 435.860e+6
    modulation: FSK
    baudrate: 1200
    framing: USP
    data:
    - *tlm
  2k4 FSK downlink:
    frequency: 435.860e+6
    modulation: FSK
    baudrate: 2400
    framing: USP
    data:
    - *tlm
  4k8 FSK downlink:
    frequency: 435.860e+6
    modulation: FSK
    baudrate: 4800
    framing: USP
    data:
    - *tlm
  9k6 FSK downlink:
    frequency: 435.860e+6
    modulation: FSK
    baudrate: 9600
    framing: USP
    data:
    - *tlm