GPS Space Vehicle Time Integrity for MJD 53995, Sunday 17 September 2006

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
00:00
07:07
25,604
  1,117
   -76,035
14
1
0
0

2
2
1
2
11:51
16:59
16:57
20:20
18,319
12,019
  1,125
  1,117
   -34,665
   -34,732
23
15
0
0
0
0
0
0

3
1
03:02
08:47
20,663
  1,121
  -117,109
442
0
7216
0

4
1
10:23
16:57
23,577
  1,128
  -310,246
40
0
0
0

5
5
5
5
1
2
3
4
00:00
14:29
16:59
21:03
01:17
16:57
19:38
23:59
  4,647
  8,814
  9,533
10,586
  1,127
  1,123
  1,117
  1,118
  -343,832
  -344,456
  -344,567
  -344,737
17
29
33
31
1
0
0
0
1
0
0
0
0
0
0
0

6
6
1
2
02:07
17:23
03:40
22:56
  5,564
19,912
  1,129
  1,118
  -593,768
  -593,524
6
21
1
0
0
0
0
0

7
7
1
2
01:36
20:16
06:56
23:41
19,136
12,277
  1,128
  1,113
  -524,687
  -524,423
24
15
1
0
0
0
0
0

8
1
08:13
13:51
20,259
  1,135
    81,084
7
0
0
0

9
9
1
2
13:16
18:23
15:17
23:44
  7,224
19,210
  1,130
  1,112
   -35,352
   -35,412
5
8
1
0
0
0
0
0

10
10
1
2
13:37
16:59
16:57
20:07
11,939
11,252
  1,129
  1,121
   -88,677
   -88,691
3
4
12
14
0
0
0
0

11
1
06:22
12:12
21,007
  1,126
  -349,588
7
0
0
0

12
-

13
13
1
2
05:31
14:30
10:50
15:51
19,121
  4,833
  1,127
  1,126
   -93,961
   -94,047
18
4
1
0
0
0
0
0

14
14
1
2
00:00
20:37
05:19
23:59
19,133
12,126
  1,124
  1,114
     6,529
     6,465
3
2
30
10
0
0
0
0

15
15
1
2
00:00
19:49
02:32
23:59
  9,141
14,981
  1,162
  1,134
     3,626
     3,856
44
20
1
269
0
0
9092
14959

16
1
01:12
07:32
22,714
  1,128
   -72,734
21
0
0
0

17
1
08:36
16:57
29,980
  1,134
   -94,454
8
0
0
0

18
18
1
2
00:00
18:03
02:30
23:59
  8,999
21,310
  1,129
  1,118
   250,219
   250,272
5
6
1
0
0
0
0
0

19
1
04:12
10:02
20,980
  1,128
   -15,263
14
0
0
0

20
20
1
2
03:00
09:30
07:51
13:46
17,376
15,349
  1,127
  1,132
    23,627
    23,627
4
4
0
3
0
0
0
0

21
21
1
2
00:00
19:08
01:11
23:59
  4,312
17,433
  1,127
  1,117
   -51,801
   -51,948
3
8
1
0
0
0
0
0

22
22
1
2
00:00
20:57
03:59
23:59
14,374
10,928
  1,123
  1,116
  -133,652
  -133,905
12
9
1
0
0
0
0
0

23
1
04:09
09:49
20,378
  1,125
  -136,814
4
4
0
0

24
1
09:44
16:24
23,955
  1,128
   -35,587
21
0
0
0

25
-

26
1
16:59
21:43
17,025
  1,113
   259,303
70
0
0
0

27
1
06:55
12:54
21,555
  1,134
   -67,135
12
0
0
0

28
1
08:09
15:31
26,485
  1,130
   -17,393
4
30
0
0

29
29
1
2
15:47
16:59
16:57
21:26
  4,151
15,966
  1,119
  1,114
    52,439
    51,853
69
265
0
0
0
0
0
0

30
30
30
1
2
3
00:00
16:59
21:39
02:55
19:49
23:59
10,485
10,196
  8,425
  1,124
  1,119
  1,118
    -9,144
    -9,215
    -9,234
4
6
3
1
0
3
0
0
0
0
0
0

31
-

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	00:00	07:07	25,604	1,117	-76,035	14	1	0	0
2 2	1 2	11:51 16:59	16:57 20:20	18,319 12,019	1,125 1,117	-34,665 -34,732	23 15	0 0	0 0	0 0
3	1	03:02	08:47	20,663	1,121	-117,109	442	0	7216	0
4	1	10:23	16:57	23,577	1,128	-310,246	40	0	0	0
5 5 5 5	1 2 3 4	00:00 14:29 16:59 21:03	01:17 16:57 19:38 23:59	4,647 8,814 9,533 10,586	1,127 1,123 1,117 1,118	-343,832 -344,456 -344,567 -344,737	17 29 33 31	1 0 0 0	1 0 0 0	0 0 0 0
6 6	1 2	02:07 17:23	03:40 22:56	5,564 19,912	1,129 1,118	-593,768 -593,524	6 21	1 0	0 0	0 0
7 7	1 2	01:36 20:16	06:56 23:41	19,136 12,277	1,128 1,113	-524,687 -524,423	24 15	1 0	0 0	0 0
8	1	08:13	13:51	20,259	1,135	81,084	7	0	0	0
9 9	1 2	13:16 18:23	15:17 23:44	7,224 19,210	1,130 1,112	-35,352 -35,412	5 8	1 0	0 0	0 0
10 10	1 2	13:37 16:59	16:57 20:07	11,939 11,252	1,129 1,121	-88,677 -88,691	3 4	12 14	0 0	0 0
11	1	06:22	12:12	21,007	1,126	-349,588	7	0	0	0
12	-
13 13	1 2	05:31 14:30	10:50 15:51	19,121 4,833	1,127 1,126	-93,961 -94,047	18 4	1 0	0 0	0 0
14 14	1 2	00:00 20:37	05:19 23:59	19,133 12,126	1,124 1,114	6,529 6,465	3 2	30 10	0 0	0 0
15 15	1 2	00:00 19:49	02:32 23:59	9,141 14,981	1,162 1,134	3,626 3,856	44 20	1 269	0 0	9092 14959
16	1	01:12	07:32	22,714	1,128	-72,734	21	0	0	0
17	1	08:36	16:57	29,980	1,134	-94,454	8	0	0	0
18 18	1 2	00:00 18:03	02:30 23:59	8,999 21,310	1,129 1,118	250,219 250,272	5 6	1 0	0 0	0 0
19	1	04:12	10:02	20,980	1,128	-15,263	14	0	0	0
20 20	1 2	03:00 09:30	07:51 13:46	17,376 15,349	1,127 1,132	23,627 23,627	4 4	0 3	0 0	0 0
21 21	1 2	00:00 19:08	01:11 23:59	4,312 17,433	1,127 1,117	-51,801 -51,948	3 8	1 0	0 0	0 0
22 22	1 2	00:00 20:57	03:59 23:59	14,374 10,928	1,123 1,116	-133,652 -133,905	12 9	1 0	0 0	0 0
23	1	04:09	09:49	20,378	1,125	-136,814	4	4	0	0
24	1	09:44	16:24	23,955	1,128	-35,587	21	0	0	0
25	-
26	1	16:59	21:43	17,025	1,113	259,303	70	0	0	0
27	1	06:55	12:54	21,555	1,134	-67,135	12	0	0	0
28	1	08:09	15:31	26,485	1,130	-17,393	4	30	0	0
29 29	1 2	15:47 16:59	16:57 21:26	4,151 15,966	1,119 1,114	52,439 51,853	69 265	0 0	0 0	0 0
30 30 30	1 2 3	00:00 16:59 21:39	02:55 19:49 23:59	10,485 10,196 8,425	1,124 1,119 1,118	-9,144 -9,215 -9,234	4 6 3	1 0 3	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-