GPS Space Vehicle Time Integrity for MJD 54119, Friday 19 January 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
14:53
20:52
20:51
22:44
21,411
  6,694
  1,222
  1,210
  -101,234
  -101,278
16
7
0
0
0
0
0
0

2
1
03:35
12:05
30,539
  1,221
   -73,402
31
0
0
0

3
3
1
2
18:33
20:52
20:51
23:59
  8,229
11,230
  1,211
  1,212
      804
      746
13
20
0
0
0
0
0
0

4
1
01:59
09:37
27,399
  1,222
  -354,318
19
0
0
0

5
5
1
2
06:19
12:34
11:17
17:04
17,831
16,201
  1,221
  1,214
   -12,599
   -12,878
66
60
0
0
0
0
0
0

6
6
1
2
08:49
17:46
14:24
18:52
20,019
  3,980
  1,216
  1,209
  -444,530
  -443,968
137
27
0
0
1
0
0
0

7
7
1
2
09:10
17:09
14:37
19:37
19,589
  8,848
  1,218
  1,212
  -440,880
  -440,631
64
28
0
0
0
0
0
0

8
1
00:00
05:19
19,121
  1,220
    94,816
9
1
0
0

9
9
1
2
04:58
10:00
06:44
15:22
  6,302
19,286
  1,226
  1,218
   -52,532
   -52,580
4
12
1
0
0
0
0
0

10
1
05:17
11:52
23,677
  1,219
   -94,895
8
0
0
0

11
11
1
2
00:00
21:52
03:47
23:59
13,642
  7,635
  1,218
  1,212
    -2,883
    -2,998
6
3
1
1
0
0
0
0

12
12
1
2
06:09
13:08
11:10
16:52
18,032
13,401
  1,218
  1,215
    62,962
    62,821
29
24
0
0
0
0
0
0

13
13
13
1
2
3
00:00
05:59
21:04
02:26
07:31
23:59
  8,798
  5,501
10,495
  1,219
  1,229
  1,210
  -133,021
  -133,090
  -133,333
8
6
11
1
1
0
0
0
0
0
0
0

14
1
12:16
20:51
30,803
  1,217
    -4,045
14
0
0
0

15
1
12:00
17:49
20,916
  1,346
  -428,614
250
0
0
20896

16
16
1
2
16:35
20:52
20:51
22:51
15,282
  7,116
  1,216
  1,212
  -112,739
  -112,786
15
9
0
0
0
0
0
0

17
1
00:22
08:56
30,820
  1,220
   -80,743
15
0
0
0

18
1
09:48
18:07
29,833
  1,217
   255,111
3
22
0
0

19
19
19
1
2
3
00:00
19:40
20:52
01:34
20:51
23:59
  5,690
  4,221
11,230
  1,217
  1,213
  1,219
   -56,999
   -57,312
   -57,341
8
5
13
1
0
0
0
0
0
0
0
0

20
20
20
1
2
3
01:02
18:25
20:52
05:15
20:51
23:19
15,152
  8,709
  8,789
  1,225
  1,215
  1,211
    23,260
    23,258
    23,255
3
2
3
2
3
11
0
0
0
0
0
0

21
1
10:41
16:40
21,533
  1,217
   -67,661
7
0
0
0

22
1
12:33
19:29
24,952
  1,218
  -161,693
16
0
0
0

23
23
23
1
2
3
00:00
19:45
20:52
01:28
20:51
23:59
  5,277
  3,949
11,230
  1,217
  1,213
  1,217
  -145,266
  -145,369
  -145,376
3
2
4
3
1
0
0
0
0
0
0
0

24
1
05:27
13:56
30,453
  1,222
   -68,709
32
0
0
0

25
25
1
2
14:45
20:52
20:51
23:22
21,895
  8,998
  1,208
  1,205
  -376,593
  -376,411
73
30
0
0
0
0
0
0

26
1
07:41
13:15
19,980
  1,221
     3,093
100
0
0
0

27
27
1
2
00:00
22:20
04:25
23:59
15,895
  5,954
  1,217
  1,212
   -88,095
   -88,256
6
3
10
4
0
0
0
0

28
1
00:00
07:04
25,435
  1,219
    -8,078
9
1
0
0

29
1
07:13
12:48
20,062
  1,218
  -318,579
92
0
0
0

30
30
1
2
07:39
13:11
11:22
18:22
13,309
18,647
  1,222
  1,218
   -21,768
   -21,798
4
8
1
0
0
0
0
0

31
31
1
2
14:15
20:52
20:51
22:23
23,704
  5,482
  1,211
  1,204
     3,206
     3,122
39
9
0
0
0
0
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	14:53 20:52	20:51 22:44	21,411 6,694	1,222 1,210	-101,234 -101,278	16 7	0 0	0 0	0 0
2	1	03:35	12:05	30,539	1,221	-73,402	31	0	0	0
3 3	1 2	18:33 20:52	20:51 23:59	8,229 11,230	1,211 1,212	804 746	13 20	0 0	0 0	0 0
4	1	01:59	09:37	27,399	1,222	-354,318	19	0	0	0
5 5	1 2	06:19 12:34	11:17 17:04	17,831 16,201	1,221 1,214	-12,599 -12,878	66 60	0 0	0 0	0 0
6 6	1 2	08:49 17:46	14:24 18:52	20,019 3,980	1,216 1,209	-444,530 -443,968	137 27	0 0	1 0	0 0
7 7	1 2	09:10 17:09	14:37 19:37	19,589 8,848	1,218 1,212	-440,880 -440,631	64 28	0 0	0 0	0 0
8	1	00:00	05:19	19,121	1,220	94,816	9	1	0	0
9 9	1 2	04:58 10:00	06:44 15:22	6,302 19,286	1,226 1,218	-52,532 -52,580	4 12	1 0	0 0	0 0
10	1	05:17	11:52	23,677	1,219	-94,895	8	0	0	0
11 11	1 2	00:00 21:52	03:47 23:59	13,642 7,635	1,218 1,212	-2,883 -2,998	6 3	1 1	0 0	0 0
12 12	1 2	06:09 13:08	11:10 16:52	18,032 13,401	1,218 1,215	62,962 62,821	29 24	0 0	0 0	0 0
13 13 13	1 2 3	00:00 05:59 21:04	02:26 07:31 23:59	8,798 5,501 10,495	1,219 1,229 1,210	-133,021 -133,090 -133,333	8 6 11	1 1 0	0 0 0	0 0 0
14	1	12:16	20:51	30,803	1,217	-4,045	14	0	0	0
15	1	12:00	17:49	20,916	1,346	-428,614	250	0	0	20896
16 16	1 2	16:35 20:52	20:51 22:51	15,282 7,116	1,216 1,212	-112,739 -112,786	15 9	0 0	0 0	0 0
17	1	00:22	08:56	30,820	1,220	-80,743	15	0	0	0
18	1	09:48	18:07	29,833	1,217	255,111	3	22	0	0
19 19 19	1 2 3	00:00 19:40 20:52	01:34 20:51 23:59	5,690 4,221 11,230	1,217 1,213 1,219	-56,999 -57,312 -57,341	8 5 13	1 0 0	0 0 0	0 0 0
20 20 20	1 2 3	01:02 18:25 20:52	05:15 20:51 23:19	15,152 8,709 8,789	1,225 1,215 1,211	23,260 23,258 23,255	3 2 3	2 3 11	0 0 0	0 0 0
21	1	10:41	16:40	21,533	1,217	-67,661	7	0	0	0
22	1	12:33	19:29	24,952	1,218	-161,693	16	0	0	0
23 23 23	1 2 3	00:00 19:45 20:52	01:28 20:51 23:59	5,277 3,949 11,230	1,217 1,213 1,217	-145,266 -145,369 -145,376	3 2 4	3 1 0	0 0 0	0 0 0
24	1	05:27	13:56	30,453	1,222	-68,709	32	0	0	0
25 25	1 2	14:45 20:52	20:51 23:22	21,895 8,998	1,208 1,205	-376,593 -376,411	73 30	0 0	0 0	0 0
26	1	07:41	13:15	19,980	1,221	3,093	100	0	0	0
27 27	1 2	00:00 22:20	04:25 23:59	15,895 5,954	1,217 1,212	-88,095 -88,256	6 3	10 4	0 0	0 0
28	1	00:00	07:04	25,435	1,219	-8,078	9	1	0	0
29	1	07:13	12:48	20,062	1,218	-318,579	92	0	0	0
30 30	1 2	07:39 13:11	11:22 18:22	13,309 18,647	1,222 1,218	-21,768 -21,798	4 8	1 0	0 0	0 0
31 31	1 2	14:15 20:52	20:51 22:23	23,704 5,482	1,211 1,204	3,206 3,122	39 9	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-