GPS Space Vehicle Time Integrity for MJD 52975

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
2
02:28
03:39
03:35
08:22
  4,022
16,992
  -358
  -346
  -318,275
  -318,280
3
9
1
0
0
0
0
0

2
2
1
2
00:00
03:39
03:35
07:33
12,917
14,015
  -362
  -360
   231,204
   231,299
29
30
0
1
0
0
0
0

3
3
1
2
00:02
03:39
03:35
06:11
12,748
  9,125
  -359
  -347
   -66,731
   -66,755
3
9
7
1
0
0
0
0

4
1
07:46
14:32
24,331
  -355
    17,712
30
0
0
0

5
5
1
2
12:49
15:23
14:32
22:41
  6,183
26,236
  -366
  -355
    -7,932
    -7,954
3
21
7
0
0
0
0
0

6
1
15:34
23:59
30,278
  -360
     1,662
7
1
0
0

7
1
06:05
14:32
30,367
  -356
  -644,475
7
3
0
0

8
1
06:36
12:32
21,339
  -341
  -398,689
14
0
0
0

9
9
1
2
11:47
15:23
14:32
21:06
  9,862
20,507
  -355
  -351
    19,000
    19,033
15
6
0
0
0
0
0
0

10
10
1
2
10:58
15:23
14:32
17:07
12,818
  6,191
  -362
  -354
   -35,727
   -35,731
5
5
11
0
0
0
0
0

11
1
03:39
09:31
21,079
  -352
   -81,293
13
0
0
0

12
-

13
1
03:43
13:01
33,413
  -358
    31,492
16
0
0
0

14
14
1
2
00:00
18:18
03:35
23:59
12,917
20,487
  -360
  -359
    18,206
    18,194
2
12
9
0
0
0
0
0

15
15
1
2
00:00
19:16
01:22
23:59
  4,924
17,005
  -369
  -358
  -193,776
  -194,158
10
31
1
0
0
0
0
0

16
16
1
2
00:00
22:11
03:35
23:59
12,917
  6,481
  -357
  -370
   -13,984
   -14,111
5
2
0
38
0
0
0
0

17
17
1
2
11:04
15:23
14:32
20:26
12,426
18,127
  -364
  -353
   -41,722
   -42,146
93
119
0
0
0
0
0
0

18
1
15:34
23:59
30,258
  -357
    -1,868
10
0
0
0

19
-

20
20
1
2
01:03
03:39
03:35
10:57
  9,105
26,263
  -361
  -353
   201,219
   201,195
3
17
17
0
0
0
0
0

21
1
17:20
23:18
21,430
  -355
   -67,693
17
0
0
0

22
-

23
23
1
2
00:00
20:31
02:40
23:59
  9,612
12,516
  -354
  -359
    70,856
    74,049
119
151
1
0
1
0
0
0

24
24
1
2
09:28
15:23
14:32
18:56
18,227
12,751
  -359
  -363
   -79,888
   -79,946
29
47
0
296
0
0
0
7197

25
25
25
1
2
3
00:00
03:39
20:13
03:35
05:34
23:59
12,917
  6,920
13,562
  -353
  -358
  -356
   -56,598
   -56,604
   -56,651
3
3
9
18
2
0
0
0
0
0
0
0

26
26
1
2
13:16
15:23
14:32
19:02
  4,560
13,103
  -352
  -361
  -487,144
  -487,064
10
28
0
0
0
0
0
0

27
1
05:12
11:09
21,413
  -347
  -830,226
117
0
0
0

28
1
07:35
13:57
22,898
  -356
    -7,157
14
0
0
0

29
29
1
2
12:26
15:23
14:32
18:21
  7,531
10,667
  -332
  -353
  -178,892
  -179,027
17
38
0
0
0
0
0
0

30
1
15:23
23:59
30,922
  -360
  -667,426
201
0
0
0

31
31
1
2
01:41
03:39
03:35
07:44
  6,839
14,670
  -354
  -343
  -435,269
  -435,257
7
2
0
56
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 2	02:28 03:39	03:35 08:22	4,022 16,992	-358 -346	-318,275 -318,280	3 9	1 0	0 0	0 0
2 2	1 2	00:00 03:39	03:35 07:33	12,917 14,015	-362 -360	231,204 231,299	29 30	0 1	0 0	0 0
3 3	1 2	00:02 03:39	03:35 06:11	12,748 9,125	-359 -347	-66,731 -66,755	3 9	7 1	0 0	0 0
4	1	07:46	14:32	24,331	-355	17,712	30	0	0	0
5 5	1 2	12:49 15:23	14:32 22:41	6,183 26,236	-366 -355	-7,932 -7,954	3 21	7 0	0 0	0 0
6	1	15:34	23:59	30,278	-360	1,662	7	1	0	0
7	1	06:05	14:32	30,367	-356	-644,475	7	3	0	0
8	1	06:36	12:32	21,339	-341	-398,689	14	0	0	0
9 9	1 2	11:47 15:23	14:32 21:06	9,862 20,507	-355 -351	19,000 19,033	15 6	0 0	0 0	0 0
10 10	1 2	10:58 15:23	14:32 17:07	12,818 6,191	-362 -354	-35,727 -35,731	5 5	11 0	0 0	0 0
11	1	03:39	09:31	21,079	-352	-81,293	13	0	0	0
12	-
13	1	03:43	13:01	33,413	-358	31,492	16	0	0	0
14 14	1 2	00:00 18:18	03:35 23:59	12,917 20,487	-360 -359	18,206 18,194	2 12	9 0	0 0	0 0
15 15	1 2	00:00 19:16	01:22 23:59	4,924 17,005	-369 -358	-193,776 -194,158	10 31	1 0	0 0	0 0
16 16	1 2	00:00 22:11	03:35 23:59	12,917 6,481	-357 -370	-13,984 -14,111	5 2	0 38	0 0	0 0
17 17	1 2	11:04 15:23	14:32 20:26	12,426 18,127	-364 -353	-41,722 -42,146	93 119	0 0	0 0	0 0
18	1	15:34	23:59	30,258	-357	-1,868	10	0	0	0
19	-
20 20	1 2	01:03 03:39	03:35 10:57	9,105 26,263	-361 -353	201,219 201,195	3 17	17 0	0 0	0 0
21	1	17:20	23:18	21,430	-355	-67,693	17	0	0	0
22	-
23 23	1 2	00:00 20:31	02:40 23:59	9,612 12,516	-354 -359	70,856 74,049	119 151	1 0	1 0	0 0
24 24	1 2	09:28 15:23	14:32 18:56	18,227 12,751	-359 -363	-79,888 -79,946	29 47	0 296	0 0	0 7197
25 25 25	1 2 3	00:00 03:39 20:13	03:35 05:34 23:59	12,917 6,920 13,562	-353 -358 -356	-56,598 -56,604 -56,651	3 3 9	18 2 0	0 0 0	0 0 0
26 26	1 2	13:16 15:23	14:32 19:02	4,560 13,103	-352 -361	-487,144 -487,064	10 28	0 0	0 0	0 0
27	1	05:12	11:09	21,413	-347	-830,226	117	0	0	0
28	1	07:35	13:57	22,898	-356	-7,157	14	0	0	0
29 29	1 2	12:26 15:23	14:32 18:21	7,531 10,667	-332 -353	-178,892 -179,027	17 38	0 0	0 0	0 0
30	1	15:23	23:59	30,922	-360	-667,426	201	0	0	0
31 31	1 2	01:41 03:39	03:35 07:44	6,839 14,670	-354 -343	-435,269 -435,257	7 2	0 56	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-