GPS Space Vehicle Time Integrity for MJD 53644, Saturday 1 October 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
00:00
06:59
25,121
   121
   -11,103
12
1
0
0

2
2
2
1
2
3
11:57
13:29
16:49
13:27
16:46
20:26
  5,367
11,793
13,032
   125
   121
   115
    27,458
    27,453
    27,446
2
3
3
1
0
3
0
0
0
0
0
0

3
1
03:05
08:51
20,729
   123
   -38,491
16
0
0
0

4
4
4
1
2
3
10:59
13:29
16:49
13:27
16:46
17:57
  8,877
11,793
  4,076
   120
   118
   116
    88,516
    88,801
    89,020
69
92
31
0
0
0
0
0
0
0
0
0

5
5
5
1
2
3
00:00
14:40
16:49
01:29
16:46
19:45
  5,326
  7,544
10,549
   120
   117
   113
   -72,497
   -76,305
   -76,957
116
155
216
1
0
0
1
0
1
0
0
0

6
6
1
2
02:10
17:23
03:39
21:59
  5,316
16,536
   130
   106
  -834,486
  -834,948
10
35
1
0
0
0
0
0

7
7
7
1
2
3
08:56
10:59
13:29
10:57
13:27
16:46
  7,211
  8,877
11,777
   122
   121
   119
  -355,037
  -355,169
  -355,340
34
40
56
0
0
0
0
0
0
0
0
0

8
8
1
2
08:22
10:59
10:57
13:27
  9,239
  8,877
   115
   116
    42,989
    42,999
3
5
6
0
0
0
0
0

9
9
1
2
13:43
18:32
15:02
21:59
  4,707
12,413
   131
   111
    10,618
    10,635
4
8
0
0
0
0
0
0

10
10
1
2
13:40
16:49
16:46
20:12
11,153
12,176
   124
   121
   -70,873
   -70,884
7
2
0
44
0
0
0
0

11
11
1
2
06:20
10:59
10:57
12:08
16,589
  4,190
   116
   116
  -269,901
  -269,937
16
5
0
0
0
0
0
0

12
-

13
13
1
2
05:38
14:18
10:56
16:05
18,990
  6,361
   119
   120
   -16,198
   -16,243
10
7
0
0
0
0
0
0

14
14
1
2
00:00
20:55
05:35
21:59
20,121
  3,851
   112
   111
    25,737
    25,697
3
3
7
0
0
0
0
0

15
15
1
2
00:00
20:22
02:07
23:46
  7,634
12,179
   113
   109
  -497,294
  -497,747
10
17
1
0
0
0
0
0

16
1
01:10
07:30
22,744
   119
    -9,911
4
6
0
0

17
-

18
18
1
2
00:00
18:03
02:29
21:59
  8,969
14,155
   117
   115
   191,620
   191,807
11
11
1
0
0
0
0
0

19
1
04:18
10:12
21,167
   116
    26,456
2
31
0
0

20
20
20
1
2
3
02:58
09:33
10:59
07:49
10:57
13:27
17,381
  5,009
  8,862
   118
   128
   126
    46,480
    46,464
    46,452
8
3
4
0
0
0
0
0
0
0
0
0

21
1
18:46
21:59
11,571
   114
  -134,045
10
0
0
0

22
22
1
2
00:00
20:47
03:55
21:59
14,095
  4,370
   121
   110
   -42,662
   -42,821
5
4
2
0
0
0
0
0

23
1
04:15
09:55
20,369
   119
  -171,538
11
0
0
0

24
24
24
1
2
3
08:51
10:59
13:29
10:57
13:27
14:55
  7,558
  8,877
  5,114
   128
   122
   122
   -50,603
   -50,633
   -50,654
6
9
6
0
0
0
0
0
0
0
0
0

25
1
00:00
07:28
26,873
   118
       -9
5
2
0
0

26
1
16:49
21:41
17,535
   112
    -1,590
21
0
0
0

27
27
1
2
06:56
10:59
10:57
12:55
14,420
  6,993
   121
   125
   -17,204
   -17,215
9
4
0
0
0
0
0
0

28
28
28
1
2
3
08:22
10:59
13:29
10:57
13:27
15:35
  9,279
  8,877
  7,531
   118
   117
   123
   -40,894
   -40,891
   -40,881
4
3
3
0
0
2
0
0
0
0
0
0

29
29
1
2
15:34
16:49
16:46
21:11
  4,302
15,731
   110
   112
  -341,779
  -341,986
27
91
0
0
0
0
0
0

30
30
1
2
00:00
16:49
02:53
19:51
10,367
10,949
   116
   113
  -399,338
  -400,101
36
42
1
0
1
0
0
0

31
31
31
1
2
3
07:39
10:59
13:29
10:57
13:27
16:46
11,823
  8,877
11,793
   152
   144
   166
   -23,522
   -23,559
   -23,567
27
3
19
0
0
204
0
0
0
11806
8877
11785

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	00:00	06:59	25,121	121	-11,103	12	1	0	0
2 2 2	1 2 3	11:57 13:29 16:49	13:27 16:46 20:26	5,367 11,793 13,032	125 121 115	27,458 27,453 27,446	2 3 3	1 0 3	0 0 0	0 0 0
3	1	03:05	08:51	20,729	123	-38,491	16	0	0	0
4 4 4	1 2 3	10:59 13:29 16:49	13:27 16:46 17:57	8,877 11,793 4,076	120 118 116	88,516 88,801 89,020	69 92 31	0 0 0	0 0 0	0 0 0
5 5 5	1 2 3	00:00 14:40 16:49	01:29 16:46 19:45	5,326 7,544 10,549	120 117 113	-72,497 -76,305 -76,957	116 155 216	1 0 0	1 0 1	0 0 0
6 6	1 2	02:10 17:23	03:39 21:59	5,316 16,536	130 106	-834,486 -834,948	10 35	1 0	0 0	0 0
7 7 7	1 2 3	08:56 10:59 13:29	10:57 13:27 16:46	7,211 8,877 11,777	122 121 119	-355,037 -355,169 -355,340	34 40 56	0 0 0	0 0 0	0 0 0
8 8	1 2	08:22 10:59	10:57 13:27	9,239 8,877	115 116	42,989 42,999	3 5	6 0	0 0	0 0
9 9	1 2	13:43 18:32	15:02 21:59	4,707 12,413	131 111	10,618 10,635	4 8	0 0	0 0	0 0
10 10	1 2	13:40 16:49	16:46 20:12	11,153 12,176	124 121	-70,873 -70,884	7 2	0 44	0 0	0 0
11 11	1 2	06:20 10:59	10:57 12:08	16,589 4,190	116 116	-269,901 -269,937	16 5	0 0	0 0	0 0
12	-
13 13	1 2	05:38 14:18	10:56 16:05	18,990 6,361	119 120	-16,198 -16,243	10 7	0 0	0 0	0 0
14 14	1 2	00:00 20:55	05:35 21:59	20,121 3,851	112 111	25,737 25,697	3 3	7 0	0 0	0 0
15 15	1 2	00:00 20:22	02:07 23:46	7,634 12,179	113 109	-497,294 -497,747	10 17	1 0	0 0	0 0
16	1	01:10	07:30	22,744	119	-9,911	4	6	0	0
17	-
18 18	1 2	00:00 18:03	02:29 21:59	8,969 14,155	117 115	191,620 191,807	11 11	1 0	0 0	0 0
19	1	04:18	10:12	21,167	116	26,456	2	31	0	0
20 20 20	1 2 3	02:58 09:33 10:59	07:49 10:57 13:27	17,381 5,009 8,862	118 128 126	46,480 46,464 46,452	8 3 4	0 0 0	0 0 0	0 0 0
21	1	18:46	21:59	11,571	114	-134,045	10	0	0	0
22 22	1 2	00:00 20:47	03:55 21:59	14,095 4,370	121 110	-42,662 -42,821	5 4	2 0	0 0	0 0
23	1	04:15	09:55	20,369	119	-171,538	11	0	0	0
24 24 24	1 2 3	08:51 10:59 13:29	10:57 13:27 14:55	7,558 8,877 5,114	128 122 122	-50,603 -50,633 -50,654	6 9 6	0 0 0	0 0 0	0 0 0
25	1	00:00	07:28	26,873	118	-9	5	2	0	0
26	1	16:49	21:41	17,535	112	-1,590	21	0	0	0
27 27	1 2	06:56 10:59	10:57 12:55	14,420 6,993	121 125	-17,204 -17,215	9 4	0 0	0 0	0 0
28 28 28	1 2 3	08:22 10:59 13:29	10:57 13:27 15:35	9,279 8,877 7,531	118 117 123	-40,894 -40,891 -40,881	4 3 3	0 0 2	0 0 0	0 0 0
29 29	1 2	15:34 16:49	16:46 21:11	4,302 15,731	110 112	-341,779 -341,986	27 91	0 0	0 0	0 0
30 30	1 2	00:00 16:49	02:53 19:51	10,367 10,949	116 113	-399,338 -400,101	36 42	1 0	1 0	0 0
31 31 31	1 2 3	07:39 10:59 13:29	10:57 13:27 16:46	11,823 8,877 11,793	152 144 166	-23,522 -23,559 -23,567	27 3 19	0 0 204	0 0 0	11806 8877 11785
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-