Input Options:

OSNMAlib - Input: Galmon

The purpose of this website is to provide an easy way of looking at the OSNMA related data transmitted by the Galileo satellites. It runs OSNMAlib in the background.

The raw navigation data bits for the last 12 sub-frames are available in this endpoint.

For more information about what is displayed in each field, take a look at the legend.

This board uses the galmon network as input for the navigation data. Galmon is a very cool project where navigation data from multiple receivers around the world is aggregated and distributed. However, there are some synchronization problems with having such a heterogeneous input source.

Last Subframe [GST]

1300 549780

Tesla Chain in Force
NMAS	TEST	CID	3	CPKS	NOMINAL
PKID	1	HF	SHA_256	MF	HMAC_SHA_256
KS	128	TS	40	MACLT	34
MACLT Sequence		[['00S', 'FLX', '04S', 'FLX', '12S', '00E'], ['00S', 'FLX', '00E', '12S', '00E', '12E']]

Public Key in Force
NPKID	1	NPKT	ECDSA_P256	MID	0

OSNMA Tag Verification Inputs

Satellites in View

25

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

18

19

20

21

22

24

25

26

27

29

30

31

33

34

36

Satellites Transmitting OSNMA

17

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

18

19

20

21

22

24

25

26

27

29

30

31

33

34

36

SVID 02

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	02₀₄	08^F₁₅	02₁₅	10^F₀₄	02₀₄	36₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 03

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	03₀₄	08^F₁₅	03₁₅	36^F₁₅	03₀₄	09₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 04

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	04₀₄	09^F₁₅	04₁₅	21^F₁₅	04₀₄	24₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 05

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	05₀₄	36^F₁₅	05₁₅	09^F₁₅	05₀₄	08₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 07

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	07₀₄	08^F₁₅	07₁₅	13^F₁₅	07₀₄	10₀₄

Key	d534a8520a1faf149205567e1380ac35

SVID 08

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 09

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 10

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 11

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	11₀₄	24^F₁₅	11₁₅	10^F₀₄	11₀₄	36₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 12

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	12₀₄	10^F₀₄	12₁₅	24^F₁₅	12₀₄	08₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 13

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 14

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	14₀₀	21^F₁₅	14₀₀	13^F₁₅	14₀₀	09₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 15

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	15₀₄	21^F₁₅	15₁₅	13^F₁₅	15₀₄	09₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 18

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 19

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	19₀₄	21^F₁₅	19₁₅	13^F₁₅	19₀₄	24₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 21

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 24

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

SVID 25

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	25₀₄	10^F₀₄	25₁₅	24^F₁₅	25₀₄	08₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 26

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	26₀₄	13^F₁₅	26₁₅	21^F₁₅	26₀₄	08₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 27

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	27₀₄	13^F₁₅	27₁₅	21^F₁₅	27₀₄	08₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 30

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	30₀₄	08^F₁₅	30₁₅	13^F₁₅	30₀₄	21₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 31

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	31₀₄	24^F₁₅	31₁₅	09^F₁₅	31₀₄	10₀₄

Key	d534a8520a1faf149205567e1380ac35

SVID 33

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	33₀₄	10^F₀₄	33₁₅	24^F₁₅	33₀₄	08₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 34

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	34₀₄	09^F₁₅	34₁₅	36^F₁₅	34₀₄	21₁₅

Key	d534a8520a1faf149205567e1380ac35

SVID 36

ADKD 0/12	1	2	3	4	5
ADKD 4	6	10

Tags	Not transmitting OSNMA

Key	Not transmitting OSNMA

Authenticated Data

01	-	-	-
	-	-	-
	-	-	-

02	0000011010	1300 549750	120 bits
	N/A	1300 549720	19600 bits
	0000011001	1300 549450	520 bits

03	0000011010	1300 549750	120 bits
	N/A	1300 549720	13120 bits
	0000011001	1300 549450	40 bits

04	0000011010	1300 549750	120 bits
	N/A	1300 549720	14320 bits
	0000011001	1300 549450	520 bits

05	0000011010	1300 549750	120 bits
	N/A	1300 549720	12040 bits
	0000011001	1300 549450	520 bits

06	-	-	-
	-	-	-
	-	-	-

07	0000011010	1300 549750	120 bits
	N/A	1300 549720	16600 bits
	0000011001	1300 549450	520 bits

08	0000010110	1300 549750	25000 bits
	N/A	1300 547560	11440 bits
	0000010110	1300 549450	4800 bits

09	0000010110	1300 549750	19640 bits
	N/A	1300 547740	12600 bits
	0000010110	1300 549450	2520 bits

10	0000011010	1300 549750	920 bits
	N/A	1300 549600	10040 bits
	0000011001	1300 549450	520 bits

11	0000011010	1300 549750	120 bits
	N/A	1300 549720	13080 bits
	0000011001	1300 549450	520 bits

12	0000011010	1300 549750	120 bits
	N/A	1300 549720	13120 bits
	0000011001	1300 549450	520 bits

13	0000010110	1300 549750	20800 bits
	N/A	1300 547620	12520 bits
	0000010110	1300 549450	2720 bits

14	-	-	-
	-	-	-
	-	-	-

15	0000011010	1300 549750	120 bits
	N/A	1300 549720	11800 bits
	0000011001	1300 549450	520 bits

18	-	-	-
	-	-	-
	-	-	-

19	0000011010	1300 549750	120 bits
	N/A	1300 549720	16200 bits
	0000011001	1300 549450	520 bits

20	-	-	-
	-	-	-
	-	-	-

21	0000010110	1300 549750	21720 bits
	N/A	1300 547500	16080 bits
	0000010110	1300 549450	3640 bits

22	-	-	-
	-	-	-
	-	-	-

24	0000010111	1300 549750	21720 bits
	N/A	1300 547980	11200 bits
	0000010111	1300 549450	5760 bits

25	0000011010	1300 549750	120 bits
	N/A	1300 549720	9880 bits
	0000011001	1300 549450	480 bits

26	0000011010	1300 549750	120 bits
	N/A	1300 549720	20200 bits
	0000011001	1300 549450	520 bits

27	0000011010	1300 549750	120 bits
	N/A	1300 549720	12920 bits
	0000011001	1300 549450	520 bits

29	-	-	-
	-	-	-
	-	-	-

30	0000011010	1300 549750	120 bits
	N/A	1300 549720	13960 bits
	0000011001	1300 549450	520 bits

31	0000011010	1300 549750	120 bits
	N/A	1300 549720	16520 bits
	0000011001	1300 549450	520 bits

33	0000011010	1300 549750	120 bits
	N/A	1300 549720	16520 bits
	0000011001	1300 549450	520 bits

34	0000011010	1300 549750	120 bits
	N/A	1300 549720	13560 bits
	0000011001	1300 549450	240 bits

36	0000011001	1300 549750	6600 bits
	N/A	1300 549060	11200 bits
	0000011001	1300 549450	160 bits

Legend

Colour Codes

In general, green means available, grey inactive and red missing. The difference between inactive and missing is if we were expecting that item or not.

Additionaly, each ADKD type is encoded using a different colour. The ADKD type is relevant both for the tag type and the authenticated data.
The 3 ADKD types are: ADKD0, ADKD4, and ADKD12.

Tag Verification Inputs

A satellite card is created for each satellite seen in the last 30 seconds subframe.

SVID

ADKD 0/12	Word Types for this ADKD
ADKD 4	Word Types for this ADKD

Tags	PRN_D^FLX_COP	PRN_D^FLX_COP	PRN_D^FLX_COP

Key	Tesla Key bits in hexadecimal

Global Authenticated Data

This section is static: it always shows all satellites defined in the European GNSS Service Centre, regardless if they are currently in view of the receiver or not.
However, note that some satellites may be not operational (e.g. SVID 14 and 18). For precise information, check the gsc-europa website.

SVID	Nav Data IOD	Last GST Authenticated	Accumulated Tag bits
	N/A	Last GST Authenticated	Accumulated Tag bits
	Nav Data IOD	Last GST Authenticated	Accumulated Tag bits