GPS Space Vehicle Time Integrity for MJD 53158, Wednesday 2 June 2004

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
13:08
18:54
20,759
  1,302
  -345,421
16
0
0
0

2
-

3
1
12:15
18:01
20,711
  1,315
   -14,375
24
0
0
0

4
4
1
2
00:00
19:33
02:29
23:59
  8,933
15,919
  1,315
  1,305
   164,962
   165,872
36
61
0
0
0
0
0
0

5
5
5
1
2
3
00:00
02:30
06:17
02:29
05:04
10:33
  8,933
  9,218
15,308
  1,314
  1,325
  1,325
   -31,612
   -31,615
   -31,642
3
3
7
0
2
1
0
0
0
0
0
0

6
1
02:30
08:05
20,091
  1,311
   -50,584
373
0
4552
0

7
7
1
2
00:00
18:11
02:29
23:59
  8,933
20,863
  1,320
  1,309
  -518,822
  -517,764
39
93
0
0
0
0
0
0

8
1
17:32
23:12
20,321
  1,308
     2,596
5
1
0
0

9
1
03:44
09:09
19,506
  1,317
    48,639
12
2
0
0

10
10
10
1
2
3
00:00
02:30
22:52
02:29
05:27
23:59
  8,933
10,603
  4,049
  1,308
  1,319
  1,296
   -43,645
   -43,640
   -43,705
1
7
3
2
2
0
0
0
0
0
0
0

11
1
15:36
21:23
20,827
  1,307
  -120,620
17
0
0
0

12
-

13
13
1
2
00:00
14:53
01:23
20:12
  5,006
19,100
  1,324
  1,305
    29,249
    29,202
3
4
1
0
0
0
0
0

14
14
1
2
06:01
10:36
10:33
14:39
16,295
14,581
  1,320
  1,321
    22,212
    22,223
4
3
0
135
0
0
0
0

15
15
1
2
06:29
10:36
10:33
11:59
14,611
  5,002
  1,317
  1,322
  -273,112
  -273,158
20
6
0
0
0
0
0
0

16
1
10:36
16:51
22,492
  1,314
    -9,833
3
78
0
0

17
17
17
1
2
3
00:00
02:30
22:21
02:29
07:05
23:59
  8,933
16,458
  5,882
  1,311
  1,317
  1,302
    24,644
    24,905
    26,208
51
96
37
0
1
0
0
1
0
0
0
0

18
18
1
2
03:19
10:36
10:33
11:42
26,001
  3,990
  1,318
  1,325
    41,817
    41,877
25
7
1
0
0
0
0
0

19
1
13:32
19:27
21,274
  1,303
    42,792
44
0
0
0

20
20
1
2
12:13
18:46
17:03
22:58
17,385
15,103
  1,314
  1,307
   158,372
   158,277
23
14
0
0
0
0
0
0

21
1
04:22
10:22
21,557
  1,317
   -74,781
3
6
0
0

22
22
1
2
05:56
10:36
10:33
13:02
16,570
  8,788
  1,317
  1,319
    -6,943
    -6,983
16
8
0
0
0
0
0
0

23
-

24
24
24
1
2
3
00:00
02:30
20:59
02:29
05:39
23:59
  8,933
11,309
10,815
  1,312
  1,315
  1,305
   -30,130
   -30,158
   -30,362
6
12
4
0
2
0
0
0
0
0
0
0

25
25
1
2
08:00
10:36
10:33
16:25
  9,205
20,924
  1,318
  1,307
   -66,655
   -66,679
3
12
16
0
0
0
0
0

26
26
1
2
01:19
02:30
02:29
06:55
  4,153
15,894
  1,317
  1,316
   -98,681
   -98,848
22
72
0
0
0
0
0
0

27
1
16:10
22:09
21,514
  1,305
  -228,477
161
0
0
0

28
28
1
2
00:00
18:22
01:05
23:59
  3,900
20,210
  1,320
  1,311
   -32,155
   -32,250
4
4
1
38
0
0
0
0

29
29
1
2
00:47
02:30
02:29
06:26
  6,107
14,140
  1,314
  1,318
  -227,807
  -227,768
4
18
0
1
0
0
0
0

30
30
30
1
2
3
02:30
06:54
10:36
05:10
10:33
12:10
  9,602
13,108
  5,671
  1,318
  1,315
  1,319
  -541,645
  -541,741
  -541,787
10
20
9
2
0
0
0
0
0
0
0
0

31
1
14:47
21:34
24,379
  1,299
  -191,291
140
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(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	13:08	18:54	20,759	1,302	-345,421	16	0	0	0
2	-
3	1	12:15	18:01	20,711	1,315	-14,375	24	0	0	0
4 4	1 2	00:00 19:33	02:29 23:59	8,933 15,919	1,315 1,305	164,962 165,872	36 61	0 0	0 0	0 0
5 5 5	1 2 3	00:00 02:30 06:17	02:29 05:04 10:33	8,933 9,218 15,308	1,314 1,325 1,325	-31,612 -31,615 -31,642	3 3 7	0 2 1	0 0 0	0 0 0
6	1	02:30	08:05	20,091	1,311	-50,584	373	0	4552	0
7 7	1 2	00:00 18:11	02:29 23:59	8,933 20,863	1,320 1,309	-518,822 -517,764	39 93	0 0	0 0	0 0
8	1	17:32	23:12	20,321	1,308	2,596	5	1	0	0
9	1	03:44	09:09	19,506	1,317	48,639	12	2	0	0
10 10 10	1 2 3	00:00 02:30 22:52	02:29 05:27 23:59	8,933 10,603 4,049	1,308 1,319 1,296	-43,645 -43,640 -43,705	1 7 3	2 2 0	0 0 0	0 0 0
11	1	15:36	21:23	20,827	1,307	-120,620	17	0	0	0
12	-
13 13	1 2	00:00 14:53	01:23 20:12	5,006 19,100	1,324 1,305	29,249 29,202	3 4	1 0	0 0	0 0
14 14	1 2	06:01 10:36	10:33 14:39	16,295 14,581	1,320 1,321	22,212 22,223	4 3	0 135	0 0	0 0
15 15	1 2	06:29 10:36	10:33 11:59	14,611 5,002	1,317 1,322	-273,112 -273,158	20 6	0 0	0 0	0 0
16	1	10:36	16:51	22,492	1,314	-9,833	3	78	0	0
17 17 17	1 2 3	00:00 02:30 22:21	02:29 07:05 23:59	8,933 16,458 5,882	1,311 1,317 1,302	24,644 24,905 26,208	51 96 37	0 1 0	0 1 0	0 0 0
18 18	1 2	03:19 10:36	10:33 11:42	26,001 3,990	1,318 1,325	41,817 41,877	25 7	1 0	0 0	0 0
19	1	13:32	19:27	21,274	1,303	42,792	44	0	0	0
20 20	1 2	12:13 18:46	17:03 22:58	17,385 15,103	1,314 1,307	158,372 158,277	23 14	0 0	0 0	0 0
21	1	04:22	10:22	21,557	1,317	-74,781	3	6	0	0
22 22	1 2	05:56 10:36	10:33 13:02	16,570 8,788	1,317 1,319	-6,943 -6,983	16 8	0 0	0 0	0 0
23	-
24 24 24	1 2 3	00:00 02:30 20:59	02:29 05:39 23:59	8,933 11,309 10,815	1,312 1,315 1,305	-30,130 -30,158 -30,362	6 12 4	0 2 0	0 0 0	0 0 0
25 25	1 2	08:00 10:36	10:33 16:25	9,205 20,924	1,318 1,307	-66,655 -66,679	3 12	16 0	0 0	0 0
26 26	1 2	01:19 02:30	02:29 06:55	4,153 15,894	1,317 1,316	-98,681 -98,848	22 72	0 0	0 0	0 0
27	1	16:10	22:09	21,514	1,305	-228,477	161	0	0	0
28 28	1 2	00:00 18:22	01:05 23:59	3,900 20,210	1,320 1,311	-32,155 -32,250	4 4	1 38	0 0	0 0
29 29	1 2	00:47 02:30	02:29 06:26	6,107 14,140	1,314 1,318	-227,807 -227,768	4 18	0 1	0 0	0 0
30 30 30	1 2 3	02:30 06:54 10:36	05:10 10:33 12:10	9,602 13,108 5,671	1,318 1,315 1,319	-541,645 -541,741 -541,787	10 20 9	2 0 0	0 0 0	0 0 0
31	1	14:47	21:34	24,379	1,299	-191,291	140	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-