GPS Space Vehicle Time Integrity for MJD 55022

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
13:26
22:15
31,683
  -112
  -159,555
50
14
0
0

3
1
04:40
10:07
19,567
  -106
  -418,163
51
0
0
0

4
1
12:03
19:55
28,247
  -111
   168,904
136
0
0
0

5
-

6
1
03:34
09:30
21,329
  -105
  -188,003
77
0
0
0

7
1
09:31
15:09
20,270
  -107
   -15,608
39
0
0
0

8
1
10:55
16:36
20,454
  -109
   211,119
44
0
0
0

9
1
19:29
23:59
16,199
  -116
   -65,921
42
0
0
0

10
1
15:00
19:54
17,676
  -107
    18,843
46
10
0
0

11
1
07:30
13:26
21,320
  -102
     9,900
41
22
0
0

12
12
1
2
00:00
16:57
02:46
23:53
  9,956
24,806
  -110
  -114
   253,110
   252,681
44
67
1
0
0
0
0
0

13
1
08:07
17:11
32,589
  -110
  -301,238
44
6
0
0

14
14
1
2
00:00
22:30
07:30
23:59
26,905
  5,105
  -102
  -105
    82,207
    81,807
60
59
1
9
0
0
0
0

15
1
17:11
22:41
19,773
  -112
   307,326
45
0
0
0

16
1
02:46
08:06
19,139
  -104
   -34,342
44
7
0
0

17
17
1
2
10:07
13:26
12:03
19:29
  6,780
21,743
  -102
  -114
   -69,631
   -69,690
60
44
7
0
0
0
0
0

18
1
00:00
04:59
17,923
  -103
    41,189
41
1
0
0

19
1
06:21
11:11
17,412
   -99
   -19,687
37
2
0
0

20
20
1
2
05:14
09:31
08:41
14:59
12,272
19,633
   -98
  -102
   -77,831
   -77,816
56
38
6
0
0
0
0
0

21
21
1
2
00:00
21:56
03:33
23:59
12,803
  7,379
  -103
  -111
    -3,757
    -3,599
42
43
0
1
0
0
0
0

22
22
1
2
00:54
02:15
02:03
06:20
  4,145
14,662
   -98
  -102
  -195,892
  -195,884
39
40
0
0
0
0
0
0

23
1
07:30
10:54
12,220
  -102
  -390,209
38
0
0
0

24
24
24
1
2
3
00:00
20:26
22:30
02:03
21:56
23:59
  7,403
  5,361
  5,395
  -105
  -116
  -111
  -203,345
  -203,563
  -203,581
40
39
38
1
0
0
0
0
0
0
0
0

25
1
10:55
14:22
12,440
  -109
  -501,939
78
0
0
0

26
1
19:56
23:59
14,628
  -112
   -64,743
47
0
0
0

27
27
1
2
15:27
22:42
22:25
23:53
24,998
  4,290
  -118
  -114
   -64,646
   -64,692
55
38
14
0
0
0
0
0

28
28
1
2
12:11
14:23
13:26
17:57
  4,469
12,883
  -105
  -112
    25,763
    25,758
41
40
0
0
0
0
0
0

29
29
1
2
00:57
21:56
04:39
23:53
13,190
  6,965
  -110
  -110
   -38,133
   -38,387
42
49
1
0
0
0
0
0

30
30
30
1
2
3
00:57
18:25
20:26
04:09
19:54
21:56
11,433
  5,302
  5,327
  -104
  -118
  -122
  -159,915
  -160,092
  -160,116
41
51
58
0
2
15
0
0
0
0
0
0

31
1
02:04
08:41
23,752
  -107
    63,482
41
32
0
0

32
32
1
2
04:10
08:42
07:30
10:54
11,948
  7,928
  -100
   -95
  -234,485
  -234,395
51
41
0
1
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	13:26	22:15	31,683	-112	-159,555	50	14	0	0
3	1	04:40	10:07	19,567	-106	-418,163	51	0	0	0
4	1	12:03	19:55	28,247	-111	168,904	136	0	0	0
5	-
6	1	03:34	09:30	21,329	-105	-188,003	77	0	0	0
7	1	09:31	15:09	20,270	-107	-15,608	39	0	0	0
8	1	10:55	16:36	20,454	-109	211,119	44	0	0	0
9	1	19:29	23:59	16,199	-116	-65,921	42	0	0	0
10	1	15:00	19:54	17,676	-107	18,843	46	10	0	0
11	1	07:30	13:26	21,320	-102	9,900	41	22	0	0
12 12	1 2	00:00 16:57	02:46 23:53	9,956 24,806	-110 -114	253,110 252,681	44 67	1 0	0 0	0 0
13	1	08:07	17:11	32,589	-110	-301,238	44	6	0	0
14 14	1 2	00:00 22:30	07:30 23:59	26,905 5,105	-102 -105	82,207 81,807	60 59	1 9	0 0	0 0
15	1	17:11	22:41	19,773	-112	307,326	45	0	0	0
16	1	02:46	08:06	19,139	-104	-34,342	44	7	0	0
17 17	1 2	10:07 13:26	12:03 19:29	6,780 21,743	-102 -114	-69,631 -69,690	60 44	7 0	0 0	0 0
18	1	00:00	04:59	17,923	-103	41,189	41	1	0	0
19	1	06:21	11:11	17,412	-99	-19,687	37	2	0	0
20 20	1 2	05:14 09:31	08:41 14:59	12,272 19,633	-98 -102	-77,831 -77,816	56 38	6 0	0 0	0 0
21 21	1 2	00:00 21:56	03:33 23:59	12,803 7,379	-103 -111	-3,757 -3,599	42 43	0 1	0 0	0 0
22 22	1 2	00:54 02:15	02:03 06:20	4,145 14,662	-98 -102	-195,892 -195,884	39 40	0 0	0 0	0 0
23	1	07:30	10:54	12,220	-102	-390,209	38	0	0	0
24 24 24	1 2 3	00:00 20:26 22:30	02:03 21:56 23:59	7,403 5,361 5,395	-105 -116 -111	-203,345 -203,563 -203,581	40 39 38	1 0 0	0 0 0	0 0 0
25	1	10:55	14:22	12,440	-109	-501,939	78	0	0	0
26	1	19:56	23:59	14,628	-112	-64,743	47	0	0	0
27 27	1 2	15:27 22:42	22:25 23:53	24,998 4,290	-118 -114	-64,646 -64,692	55 38	14 0	0 0	0 0
28 28	1 2	12:11 14:23	13:26 17:57	4,469 12,883	-105 -112	25,763 25,758	41 40	0 0	0 0	0 0
29 29	1 2	00:57 21:56	04:39 23:53	13,190 6,965	-110 -110	-38,133 -38,387	42 49	1 0	0 0	0 0
30 30 30	1 2 3	00:57 18:25 20:26	04:09 19:54 21:56	11,433 5,302 5,327	-104 -118 -122	-159,915 -160,092 -160,116	41 51 58	0 2 15	0 0 0	0 0 0
31	1	02:04	08:41	23,752	-107	63,482	41	32	0	0
32 32	1 2	04:10 08:42	07:30 10:54	11,948 7,928	-100 -95	-234,485 -234,395	51 41	0 1	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-