GPS Space Vehicle Time Integrity for MJD 53578, Wednesday 27 July 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
03:36
11:46
29,378
  2,604
     2,503
24
0
0
29200

2
2
1
2
00:00
16:33
01:08
23:59
  4,113
26,732
  2,562
  2,559
    29,410
    29,426
4
4
0
9
0
0
0
0

3
1
07:37
13:24
20,776
  2,570
   -18,317
23
0
0
0

4
1
15:28
22:23
24,859
  2,552
   -59,078
184
0
0
0

5
5
1
2
01:34
19:05
05:51
23:59
15,365
17,642
  2,561
  2,557
  -114,985
  -115,174
13
15
1
0
0
0
0
0

6
6
6
1
2
3
00:00
06:48
21:51
03:29
07:57
23:59
12,557
  4,090
  7,715
  2,556
  2,574
  2,556
  -737,629
  -738,138
  -739,597
88
35
55
1
1
0
0
1
0
0
0
0

7
7
1
2
13:18
15:28
15:27
21:58
  7,755
23,318
  2,562
  2,559
  -248,205
  -248,534
49
140
0
0
0
0
0
0

8
8
1
2
12:50
15:28
15:27
18:29
  9,409
10,780
  2,556
  2,555
    38,946
    38,956
2
4
4
1
0
0
0
0

9
1
00:00
04:32
16,300
  2,564
    57,325
11
1
0
0

10
1
18:05
23:59
21,202
  2,560
   -65,017
3
4
0
0

11
11
1
2
10:48
15:28
15:27
16:37
16,704
  4,119
  2,566
  2,562
  -247,305
  -247,349
20
5
0
0
0
0
0
0

12
-

13
13
1
2
10:08
18:49
15:27
20:32
19,108
  6,114
  2,565
  2,558
    -4,167
    -4,211
12
4
0
1
0
0
0
0

14
1
01:24
10:02
31,002
  2,566
    30,672
4
51
0
0

15
1
01:10
06:48
20,251
  2,564
  -462,953
31
0
0
0

16
1
05:43
12:05
22,850
  2,569
    -2,875
4
153
0
0

17
-

18
18
1
2
00:00
22:37
07:03
23:59
25,388
  4,917
  2,559
  2,557
   177,254
   177,473
27
8
1
0
0
0
0
0

19
1
08:44
14:37
21,101
  2,567
    27,151
2
59
0
0

20
20
20
1
2
3
07:31
14:02
15:28
12:22
15:27
18:15
17,423
  5,133
10,000
  2,572
  2,562
  2,561
    57,852
    57,812
    57,798
10
6
6
0
0
0
0
0
0
0
0
0

21
1
00:00
05:31
19,850
  2,558
  -114,285
9
1
0
0

22
1
01:20
08:25
25,422
  2,561
   -28,971
8
8
0
0

23
1
08:47
14:28
20,404
  2,567
  -181,410
8
0
0
0

24
24
1
2
13:19
17:00
15:27
19:22
  7,708
  8,532
  2,566
  2,564
   -31,995
   -32,036
10
6
0
0
0
0
0
0

25
1
03:20
11:48
30,379
  2,573
   -96,652
5
20
0
0

26
26
1
2
00:00
20:39
02:19
23:59
  8,344
12,022
  2,551
  2,556
   -16,737
   -16,591
7
11
1
0
0
0
0
0

27
27
1
2
11:19
15:28
15:27
17:21
14,858
  6,723
  2,565
  2,562
    -6,201
    -6,220
9
3
0
1
0
0
0
0

28
28
1
2
13:04
15:28
15:27
20:07
  8,593
16,689
  2,572
  2,566
   -41,340
   -41,341
5
2
76
41
0
0
0
0

29
29
1
2
00:00
20:04
01:45
23:59
  6,347
14,103
  2,553
  2,558
  -209,031
  -210,907
48
96
1
0
1
0
0
0

30
30
1
2
02:10
20:39
07:24
23:59
18,790
12,026
  2,557
  2,550
  -312,415
  -313,506
92
58
1
0
1
0
0
0

31
31
1
2
12:00
15:28
15:27
21:01
12,453
19,887
  2,601
  2,574
    -5,587
    -5,652
40
10
24
2
0
0
12424
19883

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(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	03:36	11:46	29,378	2,604	2,503	24	0	0	29200
2 2	1 2	00:00 16:33	01:08 23:59	4,113 26,732	2,562 2,559	29,410 29,426	4 4	0 9	0 0	0 0
3	1	07:37	13:24	20,776	2,570	-18,317	23	0	0	0
4	1	15:28	22:23	24,859	2,552	-59,078	184	0	0	0
5 5	1 2	01:34 19:05	05:51 23:59	15,365 17,642	2,561 2,557	-114,985 -115,174	13 15	1 0	0 0	0 0
6 6 6	1 2 3	00:00 06:48 21:51	03:29 07:57 23:59	12,557 4,090 7,715	2,556 2,574 2,556	-737,629 -738,138 -739,597	88 35 55	1 1 0	0 1 0	0 0 0
7 7	1 2	13:18 15:28	15:27 21:58	7,755 23,318	2,562 2,559	-248,205 -248,534	49 140	0 0	0 0	0 0
8 8	1 2	12:50 15:28	15:27 18:29	9,409 10,780	2,556 2,555	38,946 38,956	2 4	4 1	0 0	0 0
9	1	00:00	04:32	16,300	2,564	57,325	11	1	0	0
10	1	18:05	23:59	21,202	2,560	-65,017	3	4	0	0
11 11	1 2	10:48 15:28	15:27 16:37	16,704 4,119	2,566 2,562	-247,305 -247,349	20 5	0 0	0 0	0 0
12	-
13 13	1 2	10:08 18:49	15:27 20:32	19,108 6,114	2,565 2,558	-4,167 -4,211	12 4	0 1	0 0	0 0
14	1	01:24	10:02	31,002	2,566	30,672	4	51	0	0
15	1	01:10	06:48	20,251	2,564	-462,953	31	0	0	0
16	1	05:43	12:05	22,850	2,569	-2,875	4	153	0	0
17	-
18 18	1 2	00:00 22:37	07:03 23:59	25,388 4,917	2,559 2,557	177,254 177,473	27 8	1 0	0 0	0 0
19	1	08:44	14:37	21,101	2,567	27,151	2	59	0	0
20 20 20	1 2 3	07:31 14:02 15:28	12:22 15:27 18:15	17,423 5,133 10,000	2,572 2,562 2,561	57,852 57,812 57,798	10 6 6	0 0 0	0 0 0	0 0 0
21	1	00:00	05:31	19,850	2,558	-114,285	9	1	0	0
22	1	01:20	08:25	25,422	2,561	-28,971	8	8	0	0
23	1	08:47	14:28	20,404	2,567	-181,410	8	0	0	0
24 24	1 2	13:19 17:00	15:27 19:22	7,708 8,532	2,566 2,564	-31,995 -32,036	10 6	0 0	0 0	0 0
25	1	03:20	11:48	30,379	2,573	-96,652	5	20	0	0
26 26	1 2	00:00 20:39	02:19 23:59	8,344 12,022	2,551 2,556	-16,737 -16,591	7 11	1 0	0 0	0 0
27 27	1 2	11:19 15:28	15:27 17:21	14,858 6,723	2,565 2,562	-6,201 -6,220	9 3	0 1	0 0	0 0
28 28	1 2	13:04 15:28	15:27 20:07	8,593 16,689	2,572 2,566	-41,340 -41,341	5 2	76 41	0 0	0 0
29 29	1 2	00:00 20:04	01:45 23:59	6,347 14,103	2,553 2,558	-209,031 -210,907	48 96	1 0	1 0	0 0
30 30	1 2	02:10 20:39	07:24 23:59	18,790 12,026	2,557 2,550	-312,415 -313,506	92 58	1 0	1 0	0 0
31 31	1 2	12:00 15:28	15:27 21:01	12,453 19,887	2,601 2,574	-5,587 -5,652	40 10	24 2	0 0	12424 19883
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-