GPS Space Vehicle Time Integrity for MJD 54432

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
1
1
2
00:00
19:29
01:20
23:59
  4,780
16,201
    78
    66
  -169,120
  -169,279
33
34
0
17
0
0
0
0

2
2
1
2
05:50
08:33
08:31
14:26
  8,861
20,807
    78
    69
  -154,287
  -154,340
64
38
32
47
0
0
0
0

3
3
1
2
00:00
20:31
02:33
23:59
  9,186
12,525
    76
    66
  -150,357
  -150,775
32
37
2
4
0
0
0
0

4
1
04:33
12:11
27,479
    68
    30,005
45
14
0
0

5
5
1
2
12:27
16:07
14:24
19:35
  6,492
12,476
    71
    70
  -566,642
  -566,992
78
87
9
0
0
0
0
0

6
6
1
2
12:14
19:36
16:42
21:21
15,653
  6,338
    76
    66
  -205,473
  -205,258
70
35
0
0
0
0
0
0

7
7
1
2
12:53
18:05
17:04
22:00
14,077
14,138
    70
    70
    23,096
    23,087
56
31
74
0
0
0
0
0

8
1
05:50
08:58
11,252
    79
   131,418
28
19
0
0

9
1
11:43
16:07
15,831
    77
   -98,620
26
70
0
0

10
1
07:32
12:49
18,843
    68
   157,090
76
17
0
0

11
1
00:02
05:50
20,854
    70
   -26,174
29
14
0
0

12
12
12
12
1
2
3
4
09:20
12:53
14:25
16:43
10:49
14:21
16:07
18:42
  5,059
  5,303
  6,117
  7,164
    68
    68
    69
    63
   349,804
   349,819
   349,828
   349,833
69
33
26
31
4
6
3
0
0
0
0
0
0
0
0
0

13
1
00:50
09:33
31,400
    70
  -224,103
41
8
0
0

14
1
15:46
23:58
29,147
    67
   316,909
48
15
0
0

15
1
09:46
14:26
16,778
    71
    75,897
36
17
0
0

16
1
18:56
23:59
18,188
    69
  -126,793
35
32
0
0

17
1
02:33
11:42
32,515
    70
   -47,846
38
135
0
0

18
1
16:14
20:30
15,386
    70
   222,774
33
0
0
0

19
19
1
2
00:00
21:41
03:44
23:59
13,451
  8,289
    75
    65
    -9,185
    -9,341
31
32
5
15
0
0
0
0

20
20
1
2
00:00
22:01
07:31
23:59
27,088
  6,919
    70
    75
  -125,402
  -125,350
34
63
58
16
0
0
0
0

21
1
14:22
19:28
18,381
    73
   -75,909
32
53
0
0

22
1
18:43
22:43
14,394
    67
  -204,003
34
9
0
0

23
23
1
2
00:00
22:49
04:33
23:59
16,373
  4,230
    72
    72
  -313,091
  -313,347
38
45
15
16
0
0
0
0

24
1
15:16
18:04
10,095
    68
   -49,542
31
15
0
0

25
1
01:20
07:13
21,113
    70
  -484,820
41
1
0
0

26
1
09:30
14:21
17,440
    72
  -109,217
66
19
0
0

27
1
02:00
07:06
18,347
    70
  -150,565
34
17
0
0

28
28
1
2
04:34
07:06
05:50
10:22
  4,578
11,702
    70
    78
    11,160
    11,182
34
31
11
2
0
0
0
0

29
-

30
1
12:52
16:11
  3,340
    69
   -54,082
29
5
0
0

31
31
31
1
2
3
00:00
17:44
20:31
01:43
19:35
23:59
  6,172
  6,493
12,466
    68
    75
    62
     -638
     -536
     -530
30
56
32
0
19
8
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(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 1	1 2	00:00 19:29	01:20 23:59	4,780 16,201	78 66	-169,120 -169,279	33 34	0 17	0 0	0 0
2 2	1 2	05:50 08:33	08:31 14:26	8,861 20,807	78 69	-154,287 -154,340	64 38	32 47	0 0	0 0
3 3	1 2	00:00 20:31	02:33 23:59	9,186 12,525	76 66	-150,357 -150,775	32 37	2 4	0 0	0 0
4	1	04:33	12:11	27,479	68	30,005	45	14	0	0
5 5	1 2	12:27 16:07	14:24 19:35	6,492 12,476	71 70	-566,642 -566,992	78 87	9 0	0 0	0 0
6 6	1 2	12:14 19:36	16:42 21:21	15,653 6,338	76 66	-205,473 -205,258	70 35	0 0	0 0	0 0
7 7	1 2	12:53 18:05	17:04 22:00	14,077 14,138	70 70	23,096 23,087	56 31	74 0	0 0	0 0
8	1	05:50	08:58	11,252	79	131,418	28	19	0	0
9	1	11:43	16:07	15,831	77	-98,620	26	70	0	0
10	1	07:32	12:49	18,843	68	157,090	76	17	0	0
11	1	00:02	05:50	20,854	70	-26,174	29	14	0	0
12 12 12 12	1 2 3 4	09:20 12:53 14:25 16:43	10:49 14:21 16:07 18:42	5,059 5,303 6,117 7,164	68 68 69 63	349,804 349,819 349,828 349,833	69 33 26 31	4 6 3 0	0 0 0 0	0 0 0 0
13	1	00:50	09:33	31,400	70	-224,103	41	8	0	0
14	1	15:46	23:58	29,147	67	316,909	48	15	0	0
15	1	09:46	14:26	16,778	71	75,897	36	17	0	0
16	1	18:56	23:59	18,188	69	-126,793	35	32	0	0
17	1	02:33	11:42	32,515	70	-47,846	38	135	0	0
18	1	16:14	20:30	15,386	70	222,774	33	0	0	0
19 19	1 2	00:00 21:41	03:44 23:59	13,451 8,289	75 65	-9,185 -9,341	31 32	5 15	0 0	0 0
20 20	1 2	00:00 22:01	07:31 23:59	27,088 6,919	70 75	-125,402 -125,350	34 63	58 16	0 0	0 0
21	1	14:22	19:28	18,381	73	-75,909	32	53	0	0
22	1	18:43	22:43	14,394	67	-204,003	34	9	0	0
23 23	1 2	00:00 22:49	04:33 23:59	16,373 4,230	72 72	-313,091 -313,347	38 45	15 16	0 0	0 0
24	1	15:16	18:04	10,095	68	-49,542	31	15	0	0
25	1	01:20	07:13	21,113	70	-484,820	41	1	0	0
26	1	09:30	14:21	17,440	72	-109,217	66	19	0	0
27	1	02:00	07:06	18,347	70	-150,565	34	17	0	0
28 28	1 2	04:34 07:06	05:50 10:22	4,578 11,702	70 78	11,160 11,182	34 31	11 2	0 0	0 0
29	-
30	1	12:52	16:11	3,340	69	-54,082	29	5	0	0
31 31 31	1 2 3	00:00 17:44 20:31	01:43 19:35 23:59	6,172 6,493 12,466	68 75 62	-638 -536 -530	30 56 32	0 19 8	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-