GPS Space Vehicle Time Integrity for MJD 52697

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

A B C D E F G H I J K

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

1
1
1
1
2
3
00:00
21:20
22:29
03:19
22:27
23:59
11,973
  4,062
  5,385
  -121
  -137
  -132
  -273,571
  -273,690
  -273,693
5
3
1
17
1
0
0
0
0
0
0
0

2
2
2
2
1
2
3
4
00:00
18:06
20:40
22:29
02:24
20:37
22:27
23:59
  8,667
  9,082
  6,447
  5,385
  -117
  -120
  -130
  -128
    71,560
    71,963
    72,003
    72,042
25
12
11
13
1
0
0
0
0
0
0
0
0
0
0
0

3
3
3
3
1
2
3
4
00:00
19:02
20:40
22:29
01:14
20:37
22:27
23:59
  4,493
  5,717
  6,447
  5,385
  -142
  -141
  -148
  -144
  -108,866
  -109,087
  -109,114
  -109,129
4
8
6
2
1
0
0
0
0
0
0
0
0
0
0
0

4
1
02:53
11:13
29,949
  -114
   -29,733
25
0
0
0

5
1
07:44
17:36
35,419
  -111
    -4,363
26
0
0
0

6
1
10:24
17:03
23,936
  -112
     2,819
7
1
0
0

7
1
01:23
06:29
18,342
  -121
  -331,517
152
1
1
4027

8
1
01:21
07:17
21,329
  -115
  -224,524
116
0
0
0

9
1
09:43
16:21
23,758
  -109
    32,746
12
0
0
0

10
1
05:57
12:05
22,044
  -109
   -21,024
4
37
0
0

11
11
1
2
00:00
22:29
04:29
23:59
16,146
  5,385
  -128
  -137
   -37,060
   -37,176
3
2
25
4
0
0
0
0

12
-

13
13
1
2
00:00
22:48
08:18
23:59
29,872
  4,269
  -117
  -139
    23,518
    23,536
20
5
0
0
0
0
0
0

14
14
1
2
13:03
20:40
20:37
22:27
27,206
  6,446
  -114
  -138
    25,316
    25,273
19
3
0
1
0
0
0
0

15
1
13:38
19:33
21,255
  -123
   -77,734
30
0
0
0

16
16
16
1
2
3
17:26
20:40
22:29
20:37
22:27
23:36
11,454
  6,447
  4,021
  -129
  -141
  -141
    70,122
    69,971
    69,890
56
29
16
0
0
0
0
0
0
0
0
0

17
1
12:18
18:10
21,047
  -124
     -467
18
0
0
0

18
1
11:51
20:02
29,379
  -117
    -2,012
24
0
0
0

19
-

20
20
20
1
2
3
00:00
20:40
22:29
06:07
22:27
23:59
22,035
  6,447
  5,381
  -122
  -134
  -133
   209,701
   209,751
   209,758
15
3
3
0
0
0
0
0
0
0
0
0

21
-

22
-

23
1
09:32
19:03
34,209
  -116
   -20,975
19
0
0
0

24
1
04:10
13:36
33,898
  -107
   -11,736
26
0
0
0

25
25
25
1
2
3
15:08
20:40
22:29
20:37
22:27
23:59
19,692
  6,447
  5,385
  -120
  -140
  -135
   -40,312
   -40,341
   -40,339
14
3
4
0
0
0
0
0
0
0
0
0

26
1
08:19
14:06
20,811
  -115
  -435,826
73
0
0
0

27
1
00:25
06:21
21,351
  -130
  -593,131
16
0
0
0

28
1
02:28
08:54
23,061
  -121
    67,090
17
0
0
0

29
1
07:31
13:28
21,393
  -116
   -78,633
78
0
0
0

30
1
09:23
19:12
35,276
  -111
  -559,972
38
0
0
0

31
31
31
1
2
3
00:00
20:40
22:29
02:28
22:27
23:59
  8,888
  6,447
  5,385
  -134
  -141
  -138
  -205,585
  -203,952
  -203,813
66
41
37
1
0
0
1
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(NMLS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NMLS) minus space vehicle time during the block, in nanoseconds.
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(NMLS) -GPS_SV (ns)	UTC(NMLS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	00:00 21:20 22:29	03:19 22:27 23:59	11,973 4,062 5,385	-121 -137 -132	-273,571 -273,690 -273,693	5 3 1	17 1 0	0 0 0	0 0 0
2 2 2 2	1 2 3 4	00:00 18:06 20:40 22:29	02:24 20:37 22:27 23:59	8,667 9,082 6,447 5,385	-117 -120 -130 -128	71,560 71,963 72,003 72,042	25 12 11 13	1 0 0 0	0 0 0 0	0 0 0 0
3 3 3 3	1 2 3 4	00:00 19:02 20:40 22:29	01:14 20:37 22:27 23:59	4,493 5,717 6,447 5,385	-142 -141 -148 -144	-108,866 -109,087 -109,114 -109,129	4 8 6 2	1 0 0 0	0 0 0 0	0 0 0 0
4	1	02:53	11:13	29,949	-114	-29,733	25	0	0	0
5	1	07:44	17:36	35,419	-111	-4,363	26	0	0	0
6	1	10:24	17:03	23,936	-112	2,819	7	1	0	0
7	1	01:23	06:29	18,342	-121	-331,517	152	1	1	4027
8	1	01:21	07:17	21,329	-115	-224,524	116	0	0	0
9	1	09:43	16:21	23,758	-109	32,746	12	0	0	0
10	1	05:57	12:05	22,044	-109	-21,024	4	37	0	0
11 11	1 2	00:00 22:29	04:29 23:59	16,146 5,385	-128 -137	-37,060 -37,176	3 2	25 4	0 0	0 0
12	-
13 13	1 2	00:00 22:48	08:18 23:59	29,872 4,269	-117 -139	23,518 23,536	20 5	0 0	0 0	0 0
14 14	1 2	13:03 20:40	20:37 22:27	27,206 6,446	-114 -138	25,316 25,273	19 3	0 1	0 0	0 0
15	1	13:38	19:33	21,255	-123	-77,734	30	0	0	0
16 16 16	1 2 3	17:26 20:40 22:29	20:37 22:27 23:36	11,454 6,447 4,021	-129 -141 -141	70,122 69,971 69,890	56 29 16	0 0 0	0 0 0	0 0 0
17	1	12:18	18:10	21,047	-124	-467	18	0	0	0
18	1	11:51	20:02	29,379	-117	-2,012	24	0	0	0
19	-
20 20 20	1 2 3	00:00 20:40 22:29	06:07 22:27 23:59	22,035 6,447 5,381	-122 -134 -133	209,701 209,751 209,758	15 3 3	0 0 0	0 0 0	0 0 0
21	-
22	-
23	1	09:32	19:03	34,209	-116	-20,975	19	0	0	0
24	1	04:10	13:36	33,898	-107	-11,736	26	0	0	0
25 25 25	1 2 3	15:08 20:40 22:29	20:37 22:27 23:59	19,692 6,447 5,385	-120 -140 -135	-40,312 -40,341 -40,339	14 3 4	0 0 0	0 0 0	0 0 0
26	1	08:19	14:06	20,811	-115	-435,826	73	0	0	0
27	1	00:25	06:21	21,351	-130	-593,131	16	0	0	0
28	1	02:28	08:54	23,061	-121	67,090	17	0	0	0
29	1	07:31	13:28	21,393	-116	-78,633	78	0	0	0
30	1	09:23	19:12	35,276	-111	-559,972	38	0	0	0
31 31 31	1 2 3	00:00 20:40 22:29	02:28 22:27 23:59	8,888 6,447 5,385	-134 -141 -138	-205,585 -203,952 -203,813	66 41 37	1 0 0	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-