GPS Space Vehicle Time Integrity for MJD 53309

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
00:49
06:53
21,852
   -12
  -370,922
36
0
0
0

2
-

3
1
01:15
07:19
21,843
   -19
   -56,794
41
0
0
0

4
1
09:25
14:45
19,247
   -11
  -575,831
101
0
0
0

5
1
14:16
23:41
33,923
    -4
   -57,227
46
0
0
0

6
6
1
2
00:00
17:03
02:13
23:35
  8,014
23,512
   -17
   -15
  -477,719
  -477,782
34
41
0
0
0
0
0
0

7
1
07:23
16:48
33,931
    -7
  -256,130
249
0
4
0

8
1
08:37
13:41
18,262
     1
    12,689
37
0
0
0

9
1
16:36
21:59
19,336
    -6
    12,556
36
0
0
0

10
1
12:28
17:55
19,666
    -0
   -53,086
37
0
0
0

11
1
04:50
10:31
20,455
    -7
  -162,137
43
0
0
0

12
-

13
13
1
2
05:32
11:55
11:46
14:15
22,409
  8,372
    -6
   -10
    19,379
    19,365
36
38
0
0
0
0
0
0

14
14
1
2
00:00
19:38
04:49
23:59
17,389
15,691
   -11
   -16
    30,612
    30,670
34
36
0
0
0
0
0
0

15
15
15
1
2
3
00:00
02:01
21:55
01:15
03:08
23:59
  4,496
  4,033
  7,490
    -5
   -25
   -12
  -341,178
  -341,234
  -341,614
36
37
38
0
1
0
0
0
0
0
0
0

16
1
00:00
05:32
19,922
   -12
    -4,112
34
0
0
0

17
17
1
2
11:46
17:56
17:00
21:08
18,823
11,509
    -5
   -10
   160,169
   160,139
37
37
0
0
0
0
0
0

18
18
18
1
2
3
17:56
19:35
21:59
19:09
21:57
23:59
  4,375
  8,521
  7,217
    -5
   -17
   -19
    92,056
    92,075
    92,103
37
36
39
0
0
0
0
0
0
0
0
0

19
1
03:09
08:36
19,612
   -12
     6,645
36
0
0
0

20
20
1
2
02:18
07:03
06:53
11:54
16,516
17,454
    -7
   -10
   110,833
   110,776
35
46
0
0
0
0
0
0

21
1
20:10
23:59
13,804
   -15
   -81,735
38
0
0
0

22
22
1
2
00:00
21:59
03:21
23:59
12,059
  7,219
   -13
   -21
   -15,383
   -15,368
34
38
0
0
0
0
0
0

23
1
03:38
09:24
20,778
    -4
  -194,231
42
0
0
0

24
24
24
1
2
3
10:32
13:42
17:03
12:27
16:36
19:37
  6,923
10,452
  9,231
    -0
    -7
    -9
   -69,661
   -69,706
   -69,743
38
38
40
0
0
0
0
0
0
0
0
0

25
25
1
2
00:00
21:57
06:55
23:59
24,922
  7,328
    -7
    -4
   -78,658
   -78,701
34
38
0
0
0
0
0
0

26
26
1
2
14:46
16:36
15:51
19:09
  3,875
  9,153
     1
   -10
  -265,980
  -266,076
36
44
0
0
0
0
0
0

27
1
06:54
11:54
18,025
    -4
  -457,723
63
0
0
0

28
1
09:25
14:15
17,427
   -14
   -44,270
37
2
0
0

29
1
15:51
19:30
13,129
   -11
  -292,230
62
0
0
0

30
30
1
2
15:51
19:35
17:55
21:54
  7,440
  8,365
    -7
   -24
  -522,352
  -522,258
41
39
0
0
0
0
0
0

31
31
1
2
06:54
11:55
09:24
14:45
  9,015
10,239
     3
   -14
    -1,161
    -1,225
39
38
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	00:49	06:53	21,852	-12	-370,922	36	0	0	0
2	-
3	1	01:15	07:19	21,843	-19	-56,794	41	0	0	0
4	1	09:25	14:45	19,247	-11	-575,831	101	0	0	0
5	1	14:16	23:41	33,923	-4	-57,227	46	0	0	0
6 6	1 2	00:00 17:03	02:13 23:35	8,014 23,512	-17 -15	-477,719 -477,782	34 41	0 0	0 0	0 0
7	1	07:23	16:48	33,931	-7	-256,130	249	0	4	0
8	1	08:37	13:41	18,262	1	12,689	37	0	0	0
9	1	16:36	21:59	19,336	-6	12,556	36	0	0	0
10	1	12:28	17:55	19,666	-0	-53,086	37	0	0	0
11	1	04:50	10:31	20,455	-7	-162,137	43	0	0	0
12	-
13 13	1 2	05:32 11:55	11:46 14:15	22,409 8,372	-6 -10	19,379 19,365	36 38	0 0	0 0	0 0
14 14	1 2	00:00 19:38	04:49 23:59	17,389 15,691	-11 -16	30,612 30,670	34 36	0 0	0 0	0 0
15 15 15	1 2 3	00:00 02:01 21:55	01:15 03:08 23:59	4,496 4,033 7,490	-5 -25 -12	-341,178 -341,234 -341,614	36 37 38	0 1 0	0 0 0	0 0 0
16	1	00:00	05:32	19,922	-12	-4,112	34	0	0	0
17 17	1 2	11:46 17:56	17:00 21:08	18,823 11,509	-5 -10	160,169 160,139	37 37	0 0	0 0	0 0
18 18 18	1 2 3	17:56 19:35 21:59	19:09 21:57 23:59	4,375 8,521 7,217	-5 -17 -19	92,056 92,075 92,103	37 36 39	0 0 0	0 0 0	0 0 0
19	1	03:09	08:36	19,612	-12	6,645	36	0	0	0
20 20	1 2	02:18 07:03	06:53 11:54	16,516 17,454	-7 -10	110,833 110,776	35 46	0 0	0 0	0 0
21	1	20:10	23:59	13,804	-15	-81,735	38	0	0	0
22 22	1 2	00:00 21:59	03:21 23:59	12,059 7,219	-13 -21	-15,383 -15,368	34 38	0 0	0 0	0 0
23	1	03:38	09:24	20,778	-4	-194,231	42	0	0	0
24 24 24	1 2 3	10:32 13:42 17:03	12:27 16:36 19:37	6,923 10,452 9,231	-0 -7 -9	-69,661 -69,706 -69,743	38 38 40	0 0 0	0 0 0	0 0 0
25 25	1 2	00:00 21:57	06:55 23:59	24,922 7,328	-7 -4	-78,658 -78,701	34 38	0 0	0 0	0 0
26 26	1 2	14:46 16:36	15:51 19:09	3,875 9,153	1 -10	-265,980 -266,076	36 44	0 0	0 0	0 0
27	1	06:54	11:54	18,025	-4	-457,723	63	0	0	0
28	1	09:25	14:15	17,427	-14	-44,270	37	2	0	0
29	1	15:51	19:30	13,129	-11	-292,230	62	0	0	0
30 30	1 2	15:51 19:35	17:55 21:54	7,440 8,365	-7 -24	-522,352 -522,258	41 39	0 0	0 0	0 0
31 31	1 2	06:54 11:55	09:24 14:45	9,015 10,239	3 -14	-1,161 -1,225	39 38	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-