GPS Space Vehicle Time Integrity for MJD 54729

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
2
1
2
09:41
10:56
10:55
18:37
  4,284
27,559
   -16
   -21
  -186,056
  -186,016
52
36
2
165
0
0
0
0

3
1
00:04
05:55
20,763
   -21
  -285,809
42
1
0
0

4
1
08:11
16:00
28,131
   -18
   176,728
91
0
0
0

5
-

6
1
00:00
05:27
19,374
   -18
  -165,607
28
79
0
0

7
1
07:03
11:10
14,796
   -21
   -18,268
27
81
0
0

8
1
07:03
12:35
19,894
   -19
   170,827
28
91
0
0

9
1
15:36
21:13
20,233
   -27
   -15,923
30
33
0
0

10
1
11:01
16:40
20,362
   -15
     5,081
32
105
0
0

11
11
11
1
2
3
03:42
05:28
06:59
04:50
06:58
09:32
  4,083
  5,235
  9,168
   -16
   -15
   -20
   -19,539
   -19,534
   -19,533
33
21
25
14
176
74
0
0
0
0
0
0

12
1
12:44
22:00
33,281
   -28
   350,110
40
55
0
0

13
13
13
1
2
3
04:03
06:59
10:59
06:58
08:10
13:00
10,318
  4,259
  7,224
   -19
   -20
   -19
  -271,697
  -271,707
  -271,726
30
35
22
46
13
157
0
0
0
0
0
0

14
14
1
2
00:00
18:37
03:41
23:59
13,022
19,146
   -16
   -26
   217,626
   217,285
30
49
75
8
0
0
0
0

15
1
13:19
18:08
17,353
   -24
   180,572
43
4
0
0

16
1
00:00
04:02
14,286
   -19
  -106,036
24
189
0
0

17
1
06:59
15:35
30,795
   -24
   -39,046
33
215
0
0

18
18
1
2
16:41
18:35
18:08
22:00
  5,166
12,267
   -19
   -27
   131,827
   131,777
41
30
21
4
0
0
0
0

19
1
02:27
06:58
15,820
   -16
   -35,521
24
149
0
0

20
20
1
2
01:16
06:59
06:58
11:00
19,990
14,447
   -17
   -17
  -104,171
  -104,153
43
24
109
87
0
0
0
0

21
1
18:37
22:00
12,163
   -23
   -49,868
26
35
0
0

22
22
1
2
00:00
20:50
02:26
22:00
  8,789
  4,211
   -16
   -25
  -210,867
  -210,859
27
27
7
23
0
0
0
0

23
23
1
2
03:42
06:59
06:58
08:10
11,590
  4,258
   -15
   -20
  -373,829
  -373,845
28
29
26
8
0
0
0
0

24
1
16:01
21:13
18,732
   -26
  -126,863
32
44
0
0

25
1
06:59
10:21
12,112
   -20
   147,984
157
0
0
0

26
1
12:49
18:17
19,730
   -20
  -328,344
42
1
0
0

27
27
1
2
05:55
08:11
06:58
10:21
  3,588
  7,763
   -20
   -10
  -218,973
  -218,992
23
24
61
99
0
0
0
0

28
1
10:22
14:11
13,749
   -19
    22,593
25
111
0
0

29
1
16:41
20:49
14,895
   -24
    37,004
32
43
0
0

30
1
19:20
20:49
  5,351
   -33
   -97,715
28
6
0
0

31
31
1
2
00:00
20:50
04:50
22:00
17,145
  4,181
   -25
   -29
    27,440
    27,598
26
42
179
20
0
0
0
0

32
32
1
2
00:26
04:51
03:41
06:26
11,460
  5,614
   -13
   -12
  -316,421
  -316,424
33
32
45
16
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 2	1 2	09:41 10:56	10:55 18:37	4,284 27,559	-16 -21	-186,056 -186,016	52 36	2 165	0 0	0 0
3	1	00:04	05:55	20,763	-21	-285,809	42	1	0	0
4	1	08:11	16:00	28,131	-18	176,728	91	0	0	0
5	-
6	1	00:00	05:27	19,374	-18	-165,607	28	79	0	0
7	1	07:03	11:10	14,796	-21	-18,268	27	81	0	0
8	1	07:03	12:35	19,894	-19	170,827	28	91	0	0
9	1	15:36	21:13	20,233	-27	-15,923	30	33	0	0
10	1	11:01	16:40	20,362	-15	5,081	32	105	0	0
11 11 11	1 2 3	03:42 05:28 06:59	04:50 06:58 09:32	4,083 5,235 9,168	-16 -15 -20	-19,539 -19,534 -19,533	33 21 25	14 176 74	0 0 0	0 0 0
12	1	12:44	22:00	33,281	-28	350,110	40	55	0	0
13 13 13	1 2 3	04:03 06:59 10:59	06:58 08:10 13:00	10,318 4,259 7,224	-19 -20 -19	-271,697 -271,707 -271,726	30 35 22	46 13 157	0 0 0	0 0 0
14 14	1 2	00:00 18:37	03:41 23:59	13,022 19,146	-16 -26	217,626 217,285	30 49	75 8	0 0	0 0
15	1	13:19	18:08	17,353	-24	180,572	43	4	0	0
16	1	00:00	04:02	14,286	-19	-106,036	24	189	0	0
17	1	06:59	15:35	30,795	-24	-39,046	33	215	0	0
18 18	1 2	16:41 18:35	18:08 22:00	5,166 12,267	-19 -27	131,827 131,777	41 30	21 4	0 0	0 0
19	1	02:27	06:58	15,820	-16	-35,521	24	149	0	0
20 20	1 2	01:16 06:59	06:58 11:00	19,990 14,447	-17 -17	-104,171 -104,153	43 24	109 87	0 0	0 0
21	1	18:37	22:00	12,163	-23	-49,868	26	35	0	0
22 22	1 2	00:00 20:50	02:26 22:00	8,789 4,211	-16 -25	-210,867 -210,859	27 27	7 23	0 0	0 0
23 23	1 2	03:42 06:59	06:58 08:10	11,590 4,258	-15 -20	-373,829 -373,845	28 29	26 8	0 0	0 0
24	1	16:01	21:13	18,732	-26	-126,863	32	44	0	0
25	1	06:59	10:21	12,112	-20	147,984	157	0	0	0
26	1	12:49	18:17	19,730	-20	-328,344	42	1	0	0
27 27	1 2	05:55 08:11	06:58 10:21	3,588 7,763	-20 -10	-218,973 -218,992	23 24	61 99	0 0	0 0
28	1	10:22	14:11	13,749	-19	22,593	25	111	0	0
29	1	16:41	20:49	14,895	-24	37,004	32	43	0	0
30	1	19:20	20:49	5,351	-33	-97,715	28	6	0	0
31 31	1 2	00:00 20:50	04:50 22:00	17,145 4,181	-25 -29	27,440 27,598	26 42	179 20	0 0	0 0
32 32	1 2	00:26 04:51	03:41 06:26	11,460 5,614	-13 -12	-316,421 -316,424	33 32	45 16	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-