GPS Space Vehicle Time Integrity for MJD 54322

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
03:12
09:10
21,461
   -90
  -145,221
29
18
0
0

2
1
13:21
22:11
31,519
   -96
  -128,162
47
58
0
0

3
1
04:05
10:08
21,780
   -89
   -99,306
46
0
0
0

4
1
12:07
19:46
27,415
   -96
    -2,423
29
178
0
0

5
5
5
5
1
2
3
4
00:00
17:49
19:29
22:27
03:08
18:57
22:11
23:59
11,262
  3,994
  9,529
  5,558
   -90
   -92
   -99
   -90
  -274,855
  -277,277
  -277,639
  -277,975
134
67
120
65
0
0
0
0
0
0
0
0
0
0
0
0

6
6
1
2
03:06
19:47
04:55
23:59
  6,574
15,072
   -90
   -95
  -244,569
  -244,739
26
39
1
42
0
0
0
0

7
7
1
2
01:40
20:16
05:28
23:59
13,667
13,192
   -84
  -101
  -157,238
  -155,806
87
97
1
0
1
0
0
0

8
1
11:22
16:28
18,332
   -96
   118,262
24
301
0
0

9
1
19:15
23:36
15,663
   -92
   -82,732
26
57
0
0

10
1
14:56
20:15
19,044
   -98
  -106,034
25
240
0
0

11
1
07:39
13:21
20,506
   -91
   -22,034
23
406
0
0

12
12
12
1
2
3
00:22
16:41
20:16
02:05
19:15
23:36
  6,176
  8,971
12,030
   -93
   -98
  -104
    52,082
    52,153
    52,163
18
49
28
185
15
42
0
0
0
0
0
0

13
1
07:39
16:45
32,712
   -97
  -197,230
43
15
0
0

14
14
1
2
00:00
22:27
07:38
23:59
27,266
  5,251
   -90
   -97
   -34,737
   -34,895
35
64
33
12
0
0
0
0

15
-

16
1
02:22
08:10
20,869
   -92
  -168,484
32
12
0
0

17
17
1
2
10:09
13:21
11:10
19:15
  3,615
21,040
   -74
  -102
   -58,381
   -58,386
58
23
2
438
0
0
0
0

18
1
00:00
04:05
14,685
   -89
   241,109
22
477
0
0

19
1
05:29
11:22
21,130
   -85
   -57,281
30
16
0
0

20
20
1
2
05:09
08:11
07:38
14:55
  8,881
24,257
   -87
   -92
    27,837
    27,842
56
23
11
557
0
0
0
0

21
21
1
2
00:00
21:52
03:05
23:59
11,110
  7,670
   -87
   -96
   -78,753
   -78,758
22
31
258
9
0
0
0
0

22
1
02:22
06:17
14,067
   -86
  -193,995
27
19
0
0

23
1
06:31
12:06
20,124
   -90
  -189,820
36
7
0
0

24
24
1
2
00:00
21:52
01:40
23:59
  5,997
  7,664
   -94
   -97
   -21,749
   -21,973
23
27
144
0
0
0
0
0

25
1
09:10
14:39
19,744
   -92
  -402,151
84
0
0
0

26
1
17:01
21:51
17,266
   -94
   358,960
116
0
0
0

27
1
09:31
14:36
18,269
   -93
  -128,101
28
94
0
0

28
28
1
2
12:07
14:36
13:21
17:48
  4,432
11,503
   -89
   -97
     4,576
     4,577
29
22
18
344
0
0
0
0

29
1
16:30
21:51
19,150
   -91
    -5,095
21
559
0
0

31
31
1
2
01:15
04:05
03:05
09:29
  6,512
19,420
   -88
   -94
   -13,380
   -13,373
33
29
43
80
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	03:12	09:10	21,461	-90	-145,221	29	18	0	0
2	1	13:21	22:11	31,519	-96	-128,162	47	58	0	0
3	1	04:05	10:08	21,780	-89	-99,306	46	0	0	0
4	1	12:07	19:46	27,415	-96	-2,423	29	178	0	0
5 5 5 5	1 2 3 4	00:00 17:49 19:29 22:27	03:08 18:57 22:11 23:59	11,262 3,994 9,529 5,558	-90 -92 -99 -90	-274,855 -277,277 -277,639 -277,975	134 67 120 65	0 0 0 0	0 0 0 0	0 0 0 0
6 6	1 2	03:06 19:47	04:55 23:59	6,574 15,072	-90 -95	-244,569 -244,739	26 39	1 42	0 0	0 0
7 7	1 2	01:40 20:16	05:28 23:59	13,667 13,192	-84 -101	-157,238 -155,806	87 97	1 0	1 0	0 0
8	1	11:22	16:28	18,332	-96	118,262	24	301	0	0
9	1	19:15	23:36	15,663	-92	-82,732	26	57	0	0
10	1	14:56	20:15	19,044	-98	-106,034	25	240	0	0
11	1	07:39	13:21	20,506	-91	-22,034	23	406	0	0
12 12 12	1 2 3	00:22 16:41 20:16	02:05 19:15 23:36	6,176 8,971 12,030	-93 -98 -104	52,082 52,153 52,163	18 49 28	185 15 42	0 0 0	0 0 0
13	1	07:39	16:45	32,712	-97	-197,230	43	15	0	0
14 14	1 2	00:00 22:27	07:38 23:59	27,266 5,251	-90 -97	-34,737 -34,895	35 64	33 12	0 0	0 0
15	-
16	1	02:22	08:10	20,869	-92	-168,484	32	12	0	0
17 17	1 2	10:09 13:21	11:10 19:15	3,615 21,040	-74 -102	-58,381 -58,386	58 23	2 438	0 0	0 0
18	1	00:00	04:05	14,685	-89	241,109	22	477	0	0
19	1	05:29	11:22	21,130	-85	-57,281	30	16	0	0
20 20	1 2	05:09 08:11	07:38 14:55	8,881 24,257	-87 -92	27,837 27,842	56 23	11 557	0 0	0 0
21 21	1 2	00:00 21:52	03:05 23:59	11,110 7,670	-87 -96	-78,753 -78,758	22 31	258 9	0 0	0 0
22	1	02:22	06:17	14,067	-86	-193,995	27	19	0	0
23	1	06:31	12:06	20,124	-90	-189,820	36	7	0	0
24 24	1 2	00:00 21:52	01:40 23:59	5,997 7,664	-94 -97	-21,749 -21,973	23 27	144 0	0 0	0 0
25	1	09:10	14:39	19,744	-92	-402,151	84	0	0	0
26	1	17:01	21:51	17,266	-94	358,960	116	0	0	0
27	1	09:31	14:36	18,269	-93	-128,101	28	94	0	0
28 28	1 2	12:07 14:36	13:21 17:48	4,432 11,503	-89 -97	4,576 4,577	29 22	18 344	0 0	0 0
29	1	16:30	21:51	19,150	-91	-5,095	21	559	0	0

31 31	1 2	01:15 04:05	03:05 09:29	6,512 19,420	-88 -94	-13,380 -13,373	33 29	43 80	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-