GPS Space Vehicle Time Integrity for MJD 54676

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
13:15
22:06
31,524
   -43
  -198,678
41
277
0
0

3
1
03:40
09:33
21,224
   -38
  -262,221
39
13
0
0

4
1
11:52
19:22
26,734
   -44
   128,171
81
1
0
0

5
5
1
2
00:00
17:50
01:46
23:59
  6,383
22,074
   -38
   -47
   351,101
   352,837
49
150
0
0
0
0
0
0

6
1
02:49
09:01
22,304
   -36
  -164,592
28
162
0
0

7
1
09:02
14:45
20,381
   -42
    -2,239
34
74
0
0

8
1
10:37
16:08
19,700
   -33
   163,706
23
375
0
0

9
1
19:29
23:59
16,237
   -45
    -7,615
22
370
0
0

10
1
14:46
20:02
18,900
   -27
     3,318
21
418
0
0

11
1
07:17
13:12
21,134
   -35
   -22,604
24
300
0
0

12
12
12
1
2
3
00:00
16:28
21:45
02:15
19:15
23:59
  8,088
  9,873
  8,074
   -38
   -46
   -46
   355,957
   355,893
   355,876
20
46
20
306
50
257
0
0
0
0
0
0

13
13
1
2
07:43
13:55
11:51
16:47
14,895
10,324
   -37
   -48
  -265,685
  -265,724
32
18
72
270
0
0
0
0

14
14
1
2
00:00
22:09
07:16
23:59
26,164
  6,292
   -35
   -35
   238,629
   238,318
40
56
13
16
0
0
0
0

15
1
16:54
22:29
20,049
   -45
   151,002
43
12
0
0

16
1
01:57
07:42
20,735
   -37
  -114,852
23
397
0
0

17
1
10:06
19:15
32,472
   -45
   -38,831
30
222
0
0

18
18
1
2
00:00
22:30
04:29
23:59
16,172
  5,362
   -33
   -43
   151,102
   150,769
28
23
112
93
0
0
0
0

19
1
06:04
10:36
16,304
   -35
   -34,150
21
522
0
0

20
20
1
2
04:46
09:02
08:25
14:31
13,012
19,543
   -33
   -40
  -108,916
  -108,907
41
19
38
612
0
0
0
0

21
21
1
2
00:00
22:09
03:25
23:59
12,317
  6,609
   -34
   -38
   -56,451
   -56,350
22
22
286
144
0
0
0
0

22
22
1
2
00:39
01:50
01:47
06:04
  4,061
15,243
   -29
   -32
  -211,518
  -211,522
21
19
108
480
0
0
0
0

23
1
07:17
11:51
16,437
   -37
  -366,616
28
86
0
0

24
24
1
2
00:00
20:02
01:46
23:59
  6,389
14,220
   -26
   -46
  -112,967
  -113,202
20
23
214
319
0
0
0
0

25
1
10:06
13:54
13,503
   -41
   205,392
46
3
0
0

26
1
16:28
21:44
18,920
   -43
  -301,070
39
18
0
0

27
1
11:52
13:54
  7,187
   -33
  -206,260
18
146
0
0

28
1
13:55
17:49
14,038
   -35
    21,430
17
356
0
0

29
1
19:19
23:59
16,814
   -43
    40,795
29
71
0
0

30
1
20:02
21:44
  5,834
   -41
   -88,481
58
8
0
0

31
1
00:24
08:25
28,803
   -40
    24,941
26
291
0
0

32
32
1
2
04:01
08:26
07:16
09:28
11,704
  3,673
   -39
   -39
  -310,338
  -310,366
31
26
60
26
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	13:15	22:06	31,524	-43	-198,678	41	277	0	0
3	1	03:40	09:33	21,224	-38	-262,221	39	13	0	0
4	1	11:52	19:22	26,734	-44	128,171	81	1	0	0
5 5	1 2	00:00 17:50	01:46 23:59	6,383 22,074	-38 -47	351,101 352,837	49 150	0 0	0 0	0 0
6	1	02:49	09:01	22,304	-36	-164,592	28	162	0	0
7	1	09:02	14:45	20,381	-42	-2,239	34	74	0	0
8	1	10:37	16:08	19,700	-33	163,706	23	375	0	0
9	1	19:29	23:59	16,237	-45	-7,615	22	370	0	0
10	1	14:46	20:02	18,900	-27	3,318	21	418	0	0
11	1	07:17	13:12	21,134	-35	-22,604	24	300	0	0
12 12 12	1 2 3	00:00 16:28 21:45	02:15 19:15 23:59	8,088 9,873 8,074	-38 -46 -46	355,957 355,893 355,876	20 46 20	306 50 257	0 0 0	0 0 0
13 13	1 2	07:43 13:55	11:51 16:47	14,895 10,324	-37 -48	-265,685 -265,724	32 18	72 270	0 0	0 0
14 14	1 2	00:00 22:09	07:16 23:59	26,164 6,292	-35 -35	238,629 238,318	40 56	13 16	0 0	0 0
15	1	16:54	22:29	20,049	-45	151,002	43	12	0	0
16	1	01:57	07:42	20,735	-37	-114,852	23	397	0	0
17	1	10:06	19:15	32,472	-45	-38,831	30	222	0	0
18 18	1 2	00:00 22:30	04:29 23:59	16,172 5,362	-33 -43	151,102 150,769	28 23	112 93	0 0	0 0
19	1	06:04	10:36	16,304	-35	-34,150	21	522	0	0
20 20	1 2	04:46 09:02	08:25 14:31	13,012 19,543	-33 -40	-108,916 -108,907	41 19	38 612	0 0	0 0
21 21	1 2	00:00 22:09	03:25 23:59	12,317 6,609	-34 -38	-56,451 -56,350	22 22	286 144	0 0	0 0
22 22	1 2	00:39 01:50	01:47 06:04	4,061 15,243	-29 -32	-211,518 -211,522	21 19	108 480	0 0	0 0
23	1	07:17	11:51	16,437	-37	-366,616	28	86	0	0
24 24	1 2	00:00 20:02	01:46 23:59	6,389 14,220	-26 -46	-112,967 -113,202	20 23	214 319	0 0	0 0
25	1	10:06	13:54	13,503	-41	205,392	46	3	0	0
26	1	16:28	21:44	18,920	-43	-301,070	39	18	0	0
27	1	11:52	13:54	7,187	-33	-206,260	18	146	0	0
28	1	13:55	17:49	14,038	-35	21,430	17	356	0	0
29	1	19:19	23:59	16,814	-43	40,795	29	71	0	0
30	1	20:02	21:44	5,834	-41	-88,481	58	8	0	0
31	1	00:24	08:25	28,803	-40	24,941	26	291	0	0
32 32	1 2	04:01 08:26	07:16 09:28	11,704 3,673	-39 -39	-310,338 -310,366	31 26	60 26	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-