GPS Space Vehicle Time Integrity for MJD 55134

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
05:43
14:43
31,914
   -24
  -186,186
60
13
0
0

3
3
1
2
00:00
20:29
02:37
23:59
  9,414
12,653
   -25
   -27
  -467,496
  -467,886
45
43
1
0
0
0
0
0

4
1
04:30
12:06
27,317
   -28
   334,916
148
0
12
0

5
1
07:30
13:28
21,189
   -22
    54,344
67
0
0
0

6
6
1
2
00:00
19:52
02:11
23:59
  7,877
14,846
   -27
   -32
  -257,640
  -257,873
41
42
1
0
0
0
0
0

7
1
01:43
07:28
20,724
   -24
    -8,685
42
0
0
0

8
1
03:39
08:51
18,719
   -30
    -3,825
514
0
8446
0

9
1
11:45
17:07
19,014
   -28
   -85,815
44
0
0
0

10
1
07:29
12:06
16,653
   -23
    27,099
43
1
0
0

11
11
1
2
00:00
02:12
01:42
06:00
  6,101
13,683
   -29
   -29
    26,640
    26,663
46
40
8
0
0
0
0
0

12
1
10:17
18:49
30,348
   -27
   197,070
68
0
0
0

13
1
00:25
09:28
32,610
   -18
  -305,984
43
0
0
0

14
1
14:44
23:45
32,107
   -27
    30,816
70
3
0
0

15
1
09:30
15:04
19,719
   -23
   320,365
39
0
0
0

16
1
18:35
23:59
19,411
   -26
     3,133
46
0
0
0

17
1
02:37
11:44
32,648
   -29
   -97,662
56
1
0
0

18
1
15:05
21:10
21,898
   -27
   -24,032
46
0
0
0

19
19
1
2
00:00
22:06
03:38
23:59
13,110
  6,825
   -21
   -22
    -3,899
    -3,754
41
41
0
0
0
0
0
0

20
20
20
1
2
3
00:00
05:43
22:06
04:30
07:29
23:59
16,185
  6,366
  6,700
   -26
   -28
   -28
   -68,843
   -68,831
   -68,776
47
40
57
10
0
0
0
0
0
0
0
0

21
1
14:22
19:55
19,945
   -23
    18,292
42
7
0
0

22
1
17:05
22:24
19,078
   -28
  -187,467
42
0
0
0

23
1
00:00
04:30
16,183
   -23
  -386,819
42
0
0
0

24
-

25
-

26
26
1
2
14:44
17:12
17:07
22:05
  8,344
17,563
   -26
   -33
    -5,962
    -5,946
58
41
39
2
0
0
0
0

27
27
1
2
08:52
12:07
11:44
15:04
10,355
10,308
   -16
   -17
   -95,630
   -95,668
52
39
1
0
0
0
0
0

28
28
1
2
04:30
06:01
05:42
10:17
  4,336
15,357
   -32
   -23
    25,661
    25,669
42
42
0
0
0
0
0
0

29
29
29
1
2
3
12:07
17:12
18:50
17:05
18:34
19:50
17,567
  4,914
  3,633
   -25
   -33
   -33
   -70,307
   -70,351
   -70,368
49
44
39
7
0
0
0
0
0
0
0
0

30
30
1
2
11:45
15:05
13:28
17:05
  5,478
  7,211
   -29
   -28
  -189,121
  -189,159
69
42
4
0
0
0
0
0

31
31
1
2
00:00
17:05
01:42
23:59
  6,132
24,847
   -32
   -29
    62,059
    62,012
42
45
0
9
0
0
0
0

32
32
1
2
01:43
22:45
05:42
23:45
14,385
  3,630
   -27
   -19
  -168,140
  -167,611
50
50
1
0
1
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	05:43	14:43	31,914	-24	-186,186	60	13	0	0
3 3	1 2	00:00 20:29	02:37 23:59	9,414 12,653	-25 -27	-467,496 -467,886	45 43	1 0	0 0	0 0
4	1	04:30	12:06	27,317	-28	334,916	148	0	12	0
5	1	07:30	13:28	21,189	-22	54,344	67	0	0	0
6 6	1 2	00:00 19:52	02:11 23:59	7,877 14,846	-27 -32	-257,640 -257,873	41 42	1 0	0 0	0 0
7	1	01:43	07:28	20,724	-24	-8,685	42	0	0	0
8	1	03:39	08:51	18,719	-30	-3,825	514	0	8446	0
9	1	11:45	17:07	19,014	-28	-85,815	44	0	0	0
10	1	07:29	12:06	16,653	-23	27,099	43	1	0	0
11 11	1 2	00:00 02:12	01:42 06:00	6,101 13,683	-29 -29	26,640 26,663	46 40	8 0	0 0	0 0
12	1	10:17	18:49	30,348	-27	197,070	68	0	0	0
13	1	00:25	09:28	32,610	-18	-305,984	43	0	0	0
14	1	14:44	23:45	32,107	-27	30,816	70	3	0	0
15	1	09:30	15:04	19,719	-23	320,365	39	0	0	0
16	1	18:35	23:59	19,411	-26	3,133	46	0	0	0
17	1	02:37	11:44	32,648	-29	-97,662	56	1	0	0
18	1	15:05	21:10	21,898	-27	-24,032	46	0	0	0
19 19	1 2	00:00 22:06	03:38 23:59	13,110 6,825	-21 -22	-3,899 -3,754	41 41	0 0	0 0	0 0
20 20 20	1 2 3	00:00 05:43 22:06	04:30 07:29 23:59	16,185 6,366 6,700	-26 -28 -28	-68,843 -68,831 -68,776	47 40 57	10 0 0	0 0 0	0 0 0
21	1	14:22	19:55	19,945	-23	18,292	42	7	0	0
22	1	17:05	22:24	19,078	-28	-187,467	42	0	0	0
23	1	00:00	04:30	16,183	-23	-386,819	42	0	0	0
24	-
25	-
26 26	1 2	14:44 17:12	17:07 22:05	8,344 17,563	-26 -33	-5,962 -5,946	58 41	39 2	0 0	0 0
27 27	1 2	08:52 12:07	11:44 15:04	10,355 10,308	-16 -17	-95,630 -95,668	52 39	1 0	0 0	0 0
28 28	1 2	04:30 06:01	05:42 10:17	4,336 15,357	-32 -23	25,661 25,669	42 42	0 0	0 0	0 0
29 29 29	1 2 3	12:07 17:12 18:50	17:05 18:34 19:50	17,567 4,914 3,633	-25 -33 -33	-70,307 -70,351 -70,368	49 44 39	7 0 0	0 0 0	0 0 0
30 30	1 2	11:45 15:05	13:28 17:05	5,478 7,211	-29 -28	-189,121 -189,159	69 42	4 0	0 0	0 0
31 31	1 2	00:00 17:05	01:42 23:59	6,132 24,847	-32 -29	62,059 62,012	42 45	0 9	0 0	0 0
32 32	1 2	01:43 22:45	05:42 23:45	14,385 3,630	-27 -19	-168,140 -167,611	50 50	1 0	1 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-