GPS Space Vehicle Time Integrity for MJD 55352

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

A B C D E F G H I J K

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

1
-

2
1
14:54
20:18
19,281
   -67
  -262,104
57
43
0
0

3
3
1
2
05:41
07:41
06:55
11:43
  4,442
14,488
   -42
   -53
  -564,250
  -564,322
40
44
0
0
0
0
0
0

4
1
13:35
20:23
24,507
   -64
   -97,567
74
0
0
0

5
1
16:33
21:10
16,618
   -71
     5,704
44
0
0
0

6
1
05:01
11:11
22,155
   -50
  -618,122
86
0
0
0

7
1
11:11
16:42
19,811
   -64
      963
43
0
0
0

8
1
12:49
18:02
18,751
   -60
    -5,728
42
0
0
0

9
9
1
2
00:00
20:47
02:13
22:00
  8,012
  4,355
   -61
   -74
   -10,686
   -10,874
40
40
0
0
0
0
0
0

10
1
15:35
21:04
19,683
   -65
    43,897
40
0
0
0

11
1
09:26
15:13
20,856
   -58
    66,987
41
0
0
0

12
12
1
2
00:00
18:46
04:10
21:04
15,036
  8,223
   -58
   -62
   107,586
   107,315
43
53
1
6
0
0
0
0

13
1
09:23
15:35
22,304
   -63
  -303,707
42
5
0
0

14
1
00:06
09:04
31,986
   -50
   -53,583
62
0
0
0

15
1
18:46
22:00
11,612
   -72
   261,258
44
0
0
0

16
1
03:55
09:25
19,791
   -53
    78,347
46
0
0
0

17
17
1
2
11:43
13:44
13:34
20:47
  6,515
25,316
   -57
   -63
  -155,068
  -155,109
59
46
6
0
0
0
0
0

18
1
00:22
06:16
21,197
   -55
   -72,695
42
0
0
0

19
1
06:56
12:48
21,163
   -48
    39,957
40
0
0
0

20
20
1
2
06:56
14:54
13:43
16:32
24,422
  5,904
   -56
   -63
   -55,147
   -55,143
47
44
18
0
0
0
0
0

21
1
00:58
04:10
11,549
   -49
    64,860
43
0
0
0

22
1
02:14
07:40
19,583
   -52
  -170,554
41
0
0
0

23
1
09:04
13:43
16,723
   -60
  -368,257
43
1
0
0

24
1
00:58
05:01
14,562
   -53
  -293,522
49
2
0
0

25
-

26
1
20:47
22:00
  4,357
   -67
    61,840
39
0
0
0

27
27
27
1
2
3
00:00
17:49
20:24
01:51
20:13
22:00
  6,672
  8,536
  5,738
   -54
   -55
   -62
  -158,211
  -158,430
  -158,463
40
53
39
1
1
0
0
0
0
0
0
0

28
28
1
2
13:35
15:14
14:53
18:46
  4,699
12,715
   -65
   -62
    14,311
    14,304
40
42
0
0
0
0
0
0

29
29
1
2
00:00
02:14
01:51
03:54
  6,634
  6,020
   -63
   -62
  -125,053
  -125,074
45
41
0
1
0
0
0
0

30
30
1
2
01:52
20:19
05:10
22:00
11,895
  6,070
   -61
   -61
  -249,065
  -249,292
42
54
0
14
0
0
0
0

31
1
04:11
10:44
23,534
   -61
    32,604
43
0
0
0

32
32
32
1
2
3
05:50
10:45
13:44
09:04
13:34
14:53
11,531
10,181
  4,165
   -46
   -58
   -63
     8,660
     8,792
     8,854
56
47
40
13
0
0
0
0
0
0
0
0

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(SG) 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(SG) 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(SG) -GPS_SV (ns)	UTC(SG) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	14:54	20:18	19,281	-67	-262,104	57	43	0	0
3 3	1 2	05:41 07:41	06:55 11:43	4,442 14,488	-42 -53	-564,250 -564,322	40 44	0 0	0 0	0 0
4	1	13:35	20:23	24,507	-64	-97,567	74	0	0	0
5	1	16:33	21:10	16,618	-71	5,704	44	0	0	0
6	1	05:01	11:11	22,155	-50	-618,122	86	0	0	0
7	1	11:11	16:42	19,811	-64	963	43	0	0	0
8	1	12:49	18:02	18,751	-60	-5,728	42	0	0	0
9 9	1 2	00:00 20:47	02:13 22:00	8,012 4,355	-61 -74	-10,686 -10,874	40 40	0 0	0 0	0 0
10	1	15:35	21:04	19,683	-65	43,897	40	0	0	0
11	1	09:26	15:13	20,856	-58	66,987	41	0	0	0
12 12	1 2	00:00 18:46	04:10 21:04	15,036 8,223	-58 -62	107,586 107,315	43 53	1 6	0 0	0 0
13	1	09:23	15:35	22,304	-63	-303,707	42	5	0	0
14	1	00:06	09:04	31,986	-50	-53,583	62	0	0	0
15	1	18:46	22:00	11,612	-72	261,258	44	0	0	0
16	1	03:55	09:25	19,791	-53	78,347	46	0	0	0
17 17	1 2	11:43 13:44	13:34 20:47	6,515 25,316	-57 -63	-155,068 -155,109	59 46	6 0	0 0	0 0
18	1	00:22	06:16	21,197	-55	-72,695	42	0	0	0
19	1	06:56	12:48	21,163	-48	39,957	40	0	0	0
20 20	1 2	06:56 14:54	13:43 16:32	24,422 5,904	-56 -63	-55,147 -55,143	47 44	18 0	0 0	0 0
21	1	00:58	04:10	11,549	-49	64,860	43	0	0	0
22	1	02:14	07:40	19,583	-52	-170,554	41	0	0	0
23	1	09:04	13:43	16,723	-60	-368,257	43	1	0	0
24	1	00:58	05:01	14,562	-53	-293,522	49	2	0	0
25	-
26	1	20:47	22:00	4,357	-67	61,840	39	0	0	0
27 27 27	1 2 3	00:00 17:49 20:24	01:51 20:13 22:00	6,672 8,536 5,738	-54 -55 -62	-158,211 -158,430 -158,463	40 53 39	1 1 0	0 0 0	0 0 0
28 28	1 2	13:35 15:14	14:53 18:46	4,699 12,715	-65 -62	14,311 14,304	40 42	0 0	0 0	0 0
29 29	1 2	00:00 02:14	01:51 03:54	6,634 6,020	-63 -62	-125,053 -125,074	45 41	0 1	0 0	0 0
30 30	1 2	01:52 20:19	05:10 22:00	11,895 6,070	-61 -61	-249,065 -249,292	42 54	0 14	0 0	0 0
31	1	04:11	10:44	23,534	-61	32,604	43	0	0	0
32 32 32	1 2 3	05:50 10:45 13:44	09:04 13:34 14:53	11,531 10,181 4,165	-46 -58 -63	8,660 8,792 8,854	56 47 40	13 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-